Inventor · disambiguated record
Spencer Stephens
Also filed as: STEPHENS SPENCER
30 granted patents·4 pending applications·788 citations·filing 2002–2022
97Inventor score
Files withSTRIX SYSTEMS INC13WARNER BROS ENTERTAINMENT INC6SONY CORP4STEPHENS SPENCER3Ryff Europe Ltd2
Top patents by PatentIndex Score
34 records- 0197US7835328B2Network access points using multiple devicesSTRIX SYSTEMS INC·Filed 2003·Granted Nov 16, 2010·147 cites·22 claims
- 0296US9516456B2Virtual linking using a wireless deviceSTRIX SYSTEMS INC·Filed 2015·Granted Dec 6, 2016·13 cites·7 claims
- 0394US7684438B2Virtual linking using a wireless deviceSTRIX SYSTEMS INC·Filed 2007·Granted Mar 23, 2010·33 cites·35 claims
- 0494US7170857B2Virtual linking using a wireless deviceSTRIX SYSTEMS INC·Filed 2002·Granted Jan 30, 2007·90 cites·30 claims
- 0593US8634392B2Network access points using multiple devicesSTEPHENS SPENCER·Filed 2010·Granted Jan 21, 2014·17 cites·20 claims
- 0693US7546126B2Wireless base station neighbor discovery in a communication system, such as a system employing a short-range frequency hopping schemeSTRIX SYSTEMS INC·Filed 2007·Granted Jun 9, 2009·33 cites·32 claims
- 0792US7436780B2Method and apparatus for approximating location of node attached to a networkTIME WARNER INC·Filed 2003·Granted Oct 14, 2008·153 cites·18 claims
- 0891US8340024B2Virtual linking using a wireless deviceSTEPHENS SPENCER·Filed 2010·Granted Dec 25, 2012·11 cites·26 claims
- 0990US7167209B2Methods for encoding data in an analog video signal such that it survives resolution conversionWARNER BROS ENTERTAINMENT INC·Filed 2004·Granted Jan 23, 2007·34 cites·19 claims
- 1088US7016325B2Link context mobility method and system for providing such mobility, such as a system employing short range frequency hopping spread spectrum wireless protocolsSTRIX SYSTEMS INC·Filed 2002·Granted Mar 21, 2006·88 cites·27 claims
- 1186US9019876B2Virtual linking using a wireless deviceSTRIX SYSTEMS INC·Filed 2012·Granted Apr 28, 2015·5 cites·20 claims
- 1285US7292617B2Reducing mutual channel interference in frequency-hopping spread spectrum wireless communication systemsSTRIX SYSTEMS INC·Filed 2003·Granted Nov 6, 2007·33 cites·33 claims
- 1382US7194010B2Wireless base station to base station synchronization in a communication system, such as a system employing a short range frequency hopping or time division duplex schemeSTRIX SYSTEMS INC·Filed 2002·Granted Mar 20, 2007·42 cites·54 claims
- 1482US7162146B2System and method for the assertion and identification of rights information in an analog video signalWARNER BROS ENTERTAINMENT INC·Filed 2004·Granted Jan 9, 2007·19 cites·21 claims
- 1575US11404089B23D media elements in 2D videoRyff Europe Ltd·Filed 2019·Granted Aug 2, 2022·3 cites·20 claims
- 1675US9191976B2Network access points using multiple devicesSTRIX SYSTEMS INC·Filed 2014·Granted Nov 17, 2015·2 cites·20 claims
- 1775US7251489B2Wireless base station neighbor discovery in a communication system, such as a system employing a short-range frequency hopping schemeSTRIX SYSTEMS INC·Filed 2003·Granted Jul 31, 2007·19 cites·24 claims
- 1873US7151757B2Wireless base station to base station synchronization in a communication system, such as a system employing a short-range frequency hopping or time division duplex schemeSTRIX SYSTEMS INC·Filed 2002·Granted Dec 19, 2006·20 cites·35 claims
- 1972US8576730B2Method and system for determining locality using network signaturesSTEPHENS SPENCER·Filed 2005·Granted Nov 5, 2013·6 cites·29 claims
- 2072US7158800B2Method and system for limiting content diffusion to local receiversWARNER BROS ENTERTAINMENT INC·Filed 2004·Granted Jan 2, 2007·11 cites·23 claims
- 2167US7747875B2System to ensure that all audio-visual optical disc types are properly screened for watermarksWARNER BROS ENTERTAINMENT INC·Filed 2006·Granted Jun 29, 2010·3 cites·6 claims
- 2262US11928986B2Content format conversion verificationSONY GROUP CORP·Filed 2021·Granted Mar 12, 2024·0 cites·16 claims
- 2359US11817129B23D media elements in 2D videoRyff Europe Ltd·Filed 2022·Granted Nov 14, 2023·0 cites·20 claims
- 2456US8121952B2System, method, and service for delivering multimedia content by means of a permission to decrypt titles on a physical mediaCOLLAR BRADLEY·Filed 2004·Granted Feb 21, 2012·6 cites·28 claims
- 2553US10122982B2Post production replication of optical processing for digital cinema cameras using metadataSONY CORP·Filed 2014·Granted Nov 6, 2018·0 cites·20 claims
- 2653US7720224B2System and method for the assertion and identification of rights information in an analog video signalWARNER BROS ENTERTAINMENT INC·Filed 2006·Granted May 18, 2010·0 cites·23 claims
- 2753US2016143089A1Network access points using multiple devicesSTRIX SYSTEMS INC·Filed 2015·Application pending·0 cites
- 2849US11024200B2Content format conversion verificationSONY CORP·Filed 2015·Granted Jun 1, 2021·0 cites·23 claims
- 2949US10257548B2Content-bound trusted executablesSONY CORP·Filed 2014·Granted Apr 9, 2019·0 cites·13 claims
- 3046US10721450B2Post production replication of optical processing for digital cinema cameras using metadataSONY CORP·Filed 2018·Granted Jul 21, 2020·0 cites·20 claims
- 3142US2005122959A1Enhanced telecommunication systemFiled 2003·Application pending·0 cites
- 3240US8989495B2Capturing metadata on set using a smart penBRAHMS JASON·Filed 2012·Granted Mar 24, 2015·0 cites·16 claims
- 3340US2007036290A1Voicemail system and related methodWARNER BROS ENTERTAINMENT INC·Filed 2006·Application pending·0 cites
- 3437US2003023371A1Navigator that receives a location identifier and related systems and methodsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →