Abstract
Systems and methods for closed loop MIMO (multiple input and multiple output) wireless communication are provided. Various transmit formats including spatial multiplexing and STTD are defined in which vector or matrix weighting is employed using information fed back from receivers. The feedback information may include channel matrix or SVD-based feedback.
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4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
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4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
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4G | 07/11/2018 | ISLD-201812-006 | APPLE INC | No | Family Member | ||||
4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
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Specification Information
Specification Information
Technologies
Family Information
All Granted Patents In Patent Family : | ---- |
All Pending Patents In Patent Family : | ---- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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EP1766806A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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EP1766806A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
EP1766806A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC | No | Family Member | ||||
EP1766806A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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EP1766806A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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EP1766806A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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EP1766806A1 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
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EP1766806A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC | No | Family Member | ||||
EP1766806A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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EP1766806A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
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No | Family Member | |||
EP1766806A1 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
EP1766806A4 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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EP1766806A4 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC | No | Family Member | ||||
EP1766806A4 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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EP1766806A4 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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EP1766806A4 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
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EP1766806A4 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC | No | Family Member | ||||
EP1766806A4 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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EP1766806A4 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
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EP1766806A4 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
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EP1766806B1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC | No | Family Member | ||||
EP1766806B1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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EP1766806B1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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EP1766806B1 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
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No | Family Member | |||
EP1766806B1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC | No | Family Member | ||||
EP1766806B1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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EP1766806B1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
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No | Family Member | |||
EP1766806B1 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
EP1766789A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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EP1766789A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
EP1766789A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC | No | Family Member | ||||
EP1766789A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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EP1766789A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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EP1766789A1 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
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EP1766789A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC | No | Family Member | ||||
EP1766789A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
EP1766789A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC | No | Family Member | ||||
EP1766789A1 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
EP1766789A4 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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EP1766789A4 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
EP1766789A4 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC | No | Family Member | ||||
EP1766789A4 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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EP1766789A4 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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EP1766789A4 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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EP1766789A4 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
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No | Family Member | |||
EP1766789A4 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC | No | Family Member | ||||
EP1766789A4 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
EP1766789A4 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC | No | Family Member | ||||
EP1766789A4 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
EP1766789B1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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Yes | Family Member | |||
EP1766789B1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
EP1766789B1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC | No | Family Member | ||||
EP1766789B1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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No | Family Member | |||
EP1766789B1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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EP1766789B1 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
EP1766789B1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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EP1766789B1 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
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No | Family Member | |||
EP1766789B1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC | No | Family Member | ||||
EP1766789B1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
EP1766789B1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC | No | Family Member | ||||
EP1766789B1 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
US2008069031A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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Yes | Basis Patent | |||
US2008069031A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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US2008069031A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
US2008069031A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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US2008069031A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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No | Family Member | |||
US2008069031A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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US2008069031A1 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
US2008069031A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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No | Family Member | |||
US2008069031A1 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
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No | Family Member | |||
US2008069031A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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No | Family Member | |||
US2008069031A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
US2008069031A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC | No | Family Member | ||||
US2008069031A1 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
US8116262B2 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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Yes | Basis Patent | |||
US8116262B2 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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No | Family Member | |||
US8116262B2 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
US8116262B2 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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No | Family Member | |||
US8116262B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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No | Family Member | |||
US8116262B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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No | Family Member | |||
US8116262B2 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
US8116262B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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No | Family Member | |||
US8116262B2 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
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No | Family Member | |||
US8116262B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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No | Family Member | |||
US8116262B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
US8116262B2 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC | No | Family Member | ||||
US8116262B2 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
US2008108310A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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Yes | Basis Patent | |||
US2008108310A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
S1
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No | Family Member | |||
US2008108310A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
US2008108310A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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No | Family Member | |||
US2008108310A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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No | Family Member | |||
US2008108310A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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No | Family Member | |||
US2008108310A1 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
US2008108310A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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No | Family Member | |||
US2008108310A1 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
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No | Family Member | |||
US2008108310A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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No | Family Member | |||
US2008108310A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
US2008108310A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
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No | Family Member | |||
US2008108310A1 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
US9271221B2 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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Yes | Basis Patent | |||
US9271221B2 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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No | Family Member | |||
US9271221B2 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
US9271221B2 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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No | Family Member | |||
US9271221B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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No | Family Member | |||
US9271221B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
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No | Family Member | |||
US9271221B2 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
US9271221B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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No | Family Member | |||
US9271221B2 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
S1
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No | Family Member | |||
US9271221B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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No | Family Member | |||
US9271221B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
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No | Family Member | |||
US9271221B2 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
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No | Family Member | |||
US9271221B2 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
WO2005125044A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
S1
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Yes | Family Member | |||
WO2005125044A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
WO2005125044A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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No | Family Member | |||
WO2005125044A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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S6
|
No | Family Member | |||
WO2005125044A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
|
No | Family Member | |||
WO2005125044A1 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
WO2005125044A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
WO2005125044A1 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
WO2005125044A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
|
No | Family Member | |||
WO2005125044A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
WO2005125044A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC | No | Family Member | ||||
WO2005125044A1 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
WO2005125020A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
|
Yes | Family Member | |||
WO2005125020A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
WO2005125020A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
S2
S3
|
No | Family Member | |||
WO2005125020A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
WO2005125020A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
|
No | Family Member | |||
WO2005125020A1 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
WO2005125020A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
WO2005125020A1 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
WO2005125020A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
|
No | Family Member | |||
WO2005125020A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
WO2005125020A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC | No | Family Member | ||||
WO2005125020A1 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
US2012106483A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2012106483A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
US2012106483A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
S2
S3
|
No | Family Member | |||
US2012106483A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
|
Yes | Basis Patent | |||
US2012106483A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US2012106483A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
|
No | Family Member | |||
US2012106483A1 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
US2012106483A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2012106483A1 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US2012106483A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2012106483A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2012106483A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC | No | Family Member | ||||
US2012106483A1 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
US9008013B2 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US9008013B2 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
US9008013B2 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
S2
S3
|
No | Family Member | |||
US9008013B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
|
Yes | Basis Patent | |||
US9008013B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
|
No | Family Member | |||
US9008013B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
|
No | Family Member | |||
US9008013B2 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
US9008013B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US9008013B2 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US9008013B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
|
No | Family Member | |||
US9008013B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US9008013B2 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC | No | Family Member | ||||
US9008013B2 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
HK1118650A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC | No | Family Member | ||||
HK1118650A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
HK1118650A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC | No | Family Member | ||||
HK1118650A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
HK1118650A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
|
No | Family Member | |||
HK1118650A1 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
HK1118650A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
HK1118650A1 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
HK1118650A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC | No | Family Member | ||||
HK1118650A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
HK1118650A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC | No | Family Member | ||||
HK1118650A1 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
US10263677B2 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC | No | Family Member | ||||
US10263677B2 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
US10263677B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC | Yes | Basis Patent | ||||
US10263677B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US10263677B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
|
No | Family Member | |||
US10263677B2 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
US10263677B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US10263677B2 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US10263677B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
|
No | Family Member | |||
US10263677B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
|
Yes | Basis Patent | |||
US10263677B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
|
No | Family Member | |||
US10263677B2 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC | No | Family Member | ||||
US10263677B2 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
US2015215921A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC | No | Family Member | ||||
US2015215921A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
US2015215921A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC | Yes | Basis Patent | ||||
US2015215921A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US2015215921A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
|
No | Family Member | |||
US2015215921A1 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
US2015215921A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2015215921A1 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US2015215921A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2015215921A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
|
Yes | Basis Patent | |||
US2015215921A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2015215921A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC | No | Family Member | ||||
US2015215921A1 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
US2016134339A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2016134339A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
US2016134339A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
S2
S3
|
No | Family Member | |||
US2016134339A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US2016134339A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
|
Yes | Basis Patent | |||
US2016134339A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
|
No | Family Member | |||
US2016134339A1 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
US2016134339A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
|
Yes | Basis Patent | |||
US2016134339A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2016134339A1 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US2016134339A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2016134339A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2016134339A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2016134339A1 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
US9628153B2 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US9628153B2 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
US9628153B2 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
S2
S3
|
No | Family Member | |||
US9628153B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US9628153B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
|
Yes | Basis Patent | |||
US9628153B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
|
No | Family Member | |||
US9628153B2 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
US9628153B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
|
Yes | Basis Patent | |||
US9628153B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US9628153B2 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US9628153B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
|
No | Family Member | |||
US9628153B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US9628153B2 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US9628153B2 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
US2017222702A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2017222702A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
US2017222702A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
S2
S3
|
No | Family Member | |||
US2017222702A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US2017222702A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
|
No | Family Member | |||
US2017222702A1 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
US2017222702A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
|
Yes | Basis Patent | |||
US2017222702A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2017222702A1 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
US2017222702A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2017222702A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2017222702A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2017222702A1 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
EP3313001A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP3313001A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
EP3313001A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC | No | Family Member | ||||
EP3313001A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
EP3313001A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
|
No | Family Member | |||
EP3313001A1 | 5G,4G,3G,2G | 27/11/2016 | ISLD-201703-106 | APPLE INC | No | Family Member | ||||
EP3313001A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP3313001A1 | 4G | 15/05/2018 | ISLD-201806-042 | APPLE INC |
S1
S2
S3
S4
S5
S6
|
No | Family Member | |||
EP3313001A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC | No | Family Member | ||||
EP3313001A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
EP3313001A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
EP3313001A1 | 4G | 10/06/2008 | ISLD-200807-005 | NORTEL NETWORKS LIMITED | No | Family Member | ||||
EP3528575A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC | No | Family Member | ||||
EP3528575A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC | No | Family Member | ||||
EP3528575A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
EP3528575A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2019229787A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC | No | Family Member | ||||
US2019229787A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC | No | Family Member | ||||
US2019229787A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2019229787A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
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Technologies
Product
Use Cases
Services
Claim
1. A multiple input multiple output (MIMO) system comprising:
a receiver configured to:
analyze one or more channel conditions of a wireless communication channel between the receiver and a transmitter having a plurality of transmit antennas;
based on the analyzed one or more channel conditions, select one of a spatial-multiplexing (SM) format or a transmit diversity format and one or more transmission layers for use in transmission to the receiver, wherein the selected one of the SM format or the transmit diversity format are selected from a defined subset of available formats; and
generate, for transmission to the transmitter, feedback information indicating the selected one of the SM format or the transmit diversity format for transmission and the one or more transmission layers, wherein the one or more transmission layers are included in a rank indication in the feedback information.
2. The system of claim 1, wherein the transmit diversity format includes a single data stream.
3. The system of claim 2, wherein the single data stream comprises four transmission intervals during which four symbols are transmitted.
4. The system of claim 1, wherein the transmit diversity format comprises a space time transmit diversity (STTD) format.
5. The system of claim 4, wherein the STTD format is proportionally weighted.
6. The system of claim 1, wherein the SM format includes two data streams.
7. The system of claim 6, wherein a first stream of the two data streams is weighted.
8. The system of claim 1, wherein the feedback information specifies beam-forming information usable by the transmitter.
9. The system of claim 1, wherein power is increased for a first transmission layer of the one or more transmission layers based on the channel conditions.
10. A method, comprising:
at a receiver in a multiple input multiple output (MIMO) system:
analyzing one or more channel conditions of a wireless communication channel between the receiver and a transmitter having a plurality of transmit antennas;
based on the analyzed one or more channel conditions, selecting one of a spatial-multiplexing (SM) format or a transmit diversity format and one or more transmission layers for use in transmission to the receiver, wherein the selected one of the SM format or the transmit diversity format are selected from a defined subset of available formats; and
generating, for transmission to the transmitter, feedback information indicating the selected one of the SM format or the transmit diversity format for transmission and the one or more transmission layers, wherein the one or more transmission layers are included in a rank indication in the feedback information.
11. The method of claim 10, wherein the transmit diversity format includes a single data stream.
12. The method of claim 11, wherein the single data stream comprises four transmission intervals during which four symbols are transmitted.
13. The method of claim 10, wherein the transmit diversity format comprises a space time transmit diversity (STTD) format.
14. The method of claim 13, wherein the STTD format is proportionally weighted.
15. The method of claim 10, wherein the SM format includes two data streams.
16. The method of claim 15, wherein a first stream of the two data streams is weighted.
17. The method of claim 10, wherein the feedback information specifies beam-forming information usable by the transmitter.
18. The method of claim 10, wherein power is increased for a first transmission layer of the one or more transmission layers based on the channel conditions.
Associated Portfolios
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SUMMARY
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.