Inventor · disambiguated record
Shiquan Wu
Also filed as: WU SHIQUAN · WU SHIQUAN ROBERT
79 granted patents·26 pending applications·3,124 citations·filing 1999–2022
99Inventor score
Top patents by PatentIndex Score
105 records- 0199US8107391B2Systems and etiquette for home gateways using white spaceWU SHIQUAN·Filed 2008·Granted Jan 31, 2012·224 cites·40 claims
- 0299US6985434B2Adaptive time diversity and spatial diversity for OFDMNORTEL NETWORKS LTD·Filed 2000·Granted Jan 10, 2006·365 cites·67 claims
- 0398US8373759B2White space spectrum sensor for television band devicesWI LAN INC·Filed 2009·Granted Feb 12, 2013·189 cites·25 claims
- 0498US8350970B2Radio frequency front end for television band receiver and spectrum sensorWI LAN INC·Filed 2009·Granted Jan 8, 2013·194 cites·48 claims
- 0598US8238247B2System and method for proactive repeat transmission of data over an unreliable transmission mediumWU SHIQUAN·Filed 2009·Granted Aug 7, 2012·192 cites·17 claims
- 0698US7986915B1Method and system for a wireless multi-hop relay networkNORTEL NETWORKS LTD·Filed 2007·Granted Jul 26, 2011·64 cites·4 claims
- 0798US6850481B2Channels estimation for multiple input—multiple output, orthogonal frequency division multiplexing (OFDM) systemNORTEL NETWORKS LTD·Filed 2000·Granted Feb 1, 2005·332 cites·59 claims
- 0897US8335204B2Wireless local area network using TV white space spectrum and long term evolution system architectureSAMARASOORIYA VAJIRA·Filed 2009·Granted Dec 18, 2012·196 cites·20 claims
- 0997US8274885B2System and method for data distribution in VHF/UHF bandsWU SHIQUAN·Filed 2008·Granted Sep 25, 2012·33 cites·36 claims
- 1097US8155039B2System and apparatus for cascading and redistributing HDTV signalsWU SHIQUAN·Filed 2008·Granted Apr 10, 2012·191 cites·21 claims
- 1197US7406060B2Coverage improvement in wireless systems with fixed infrastructure based relaysNORTEL NETWORKS LTD·Filed 2005·Granted Jul 29, 2008·40 cites·7 claims
- 1297US7403570B2Preamble design for multiple input—multiple output (MIMO), orthogonal frequency division multiplexing (OFDM) systemNORTEL NETWORKS LTD·Filed 2007·Granted Jul 22, 2008·65 cites·17 claims
- 1397US7336601B2Adaptive time diversity and spatial diversity for OFDMNORTEL NETWORKS LTD·Filed 2005·Granted Feb 26, 2008·50 cites·9 claims
- 1497US7233625B2Preamble design for multiple input—multiple output (MIMO), orthogonal frequency division multiplexing (OFDM) systemNORTEL NETWORKS LTD·Filed 2001·Granted Jun 19, 2007·188 cites·26 claims
- 1597US7009931B2Synchronization in a multiple-input/multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) system for wireless applicationsNORTEL NETWORKS LTD·Filed 2000·Granted Mar 7, 2006·127 cites·34 claims
- 1696US7933236B2Methods and systems for a wireless routing architecture and protocolNORTEL NETWORKS LTD·Filed 2006·Granted Apr 26, 2011·36 cites·20 claims
- 1795US7688710B2Adaptive time diversity and spatial diversity for OFDMNORTEL NETWORKS LTD·Filed 2007·Granted Mar 30, 2010·28 cites·7 claims
- 1895US7349665B1Method and apparatus for relaying a wireless signalNORTEL NETWORKS LTD·Filed 2003·Granted Mar 25, 2008·87 cites·46 claims
- 1992US8937872B2Peer-to-peer control network for a wireless radio access networkWU SHIQUAN·Filed 2010·Granted Jan 20, 2015·17 cites·20 claims
- 2092US7471932B2System and method for embedding OFDM in CDMA systemsNORTEL NETWORKS LTD·Filed 2004·Granted Dec 30, 2008·66 cites·42 claims
- 2189US8326324B2Systems and methods for location positioning within radio access systemsWU SHIQUAN·Filed 2008·Granted Dec 4, 2012·27 cites·15 claims
- 2288US8264996B2Signalling channel and radio system for power saving in wireless devicesWU SHIQUAN·Filed 2010·Granted Sep 11, 2012·6 cites·11 claims
- 2386US9220049B2Method and system for a wireless multi-hop relay networkAPPLE INC·Filed 2015·Granted Dec 22, 2015·3 cites·20 claims
- 2486US9026039B2Method and system for a wireless multi-hop relay networkAPPLE INC·Filed 2013·Granted May 5, 2015·4 cites·10 claims
- 2585US8411766B2System and method for utilizing spectral resources in wireless communicationsWU SHIQUAN·Filed 2008·Granted Apr 2, 2013·11 cites·21 claims
- 2685US7672258B1Signalling channel and radio system for power saving in wireless devicesNORTEL NETWORKS LTD·Filed 2004·Granted Mar 2, 2010·32 cites·8 claims
- 2784US8837272B2Adaptive time diversity and spatial diversity for OFDMAPPLE INC·Filed 2012·Granted Sep 16, 2014·4 cites·30 claims
- 2884US8441917B2OFDM system and method employing OFDM symbols with known or information-containing prefixesWU SHIQUAN·Filed 2011·Granted May 14, 2013·5 cites·16 claims
- 2984US8018950B2Systems and methods for distributing GPS clock to communications devicesWI LAN INC·Filed 2008·Granted Sep 13, 2011·9 cites·9 claims
- 3083US8559982B2Systems and methods for location positioning within radio access systemsWU SHIQUAN·Filed 2011·Granted Oct 15, 2013·8 cites·17 claims
- 3183US8170576B2Network oriented spectrum sharing systemWU SHIQUAN·Filed 2006·Granted May 1, 2012·11 cites·23 claims
- 3282US9306784B2Signalling channel and radio system for power saving in wireless devicesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Apr 5, 2016·3 cites·20 claims
- 3382US8576825B2Method and system for sensing available spectrum in wireless communication systemsWU SHIQUAN·Filed 2010·Granted Nov 5, 2013·7 cites·6 claims
- 3481US8520569B2Coverage improvement in wireless systems with fixed infrastructure based relaysPERIYALWAR SHALINI·Filed 2008·Granted Aug 27, 2013·6 cites·20 claims
- 3580US8556163B2Method and device for recognizing optical splitter and optical splitter portsWU SHIQUAN·Filed 2012·Granted Oct 15, 2013·6 cites·11 claims
- 3680US6493380B1System and method for estimating signal time of arrivalNORTEL NETWORKS LTD·Filed 1999·Granted Dec 10, 2002·90 cites·22 claims
- 3779US9124476B2System and method for data distribution in VHF/UHF bandsWU SHIQUAN·Filed 2012·Granted Sep 1, 2015·3 cites·34 claims
- 3878US8045936B2Receiver for receiving embedding OFDM in an CDMA systemsERICSSON AB·Filed 2007·Granted Oct 25, 2011·5 cites·10 claims
- 3977US9344316B2Adaptive time diversity and spatial diversity for OFDMAPPLE INC·Filed 2014·Granted May 17, 2016·2 cites·18 claims
- 4077US9172465B2Optical device, and system and method for managing optical deviceHUAWEI TECH CO LTD·Filed 2013·Granted Oct 27, 2015·7 cites·5 claims
- 4177US7302268B2System and method for radio transmitter acquisitionSOMA NETWORKS INC·Filed 2006·Granted Nov 27, 2007·11 cites·4 claims
- 4276US8401464B2Method and system for a wireless multi-hop relay networkWANG GUO QIANG·Filed 2011·Granted Mar 19, 2013·2 cites·30 claims
- 4375US8948071B2Signalling channel and radio system for power saving in wireless devicesWU SHIQUAN·Filed 2012·Granted Feb 3, 2015·2 cites·20 claims
- 4475US6985545B2Apparatus and method to provide spectrum sharing for two or more RF signals occupying an overlapping RF bandwidthNORTEL NETWORKS LTD·Filed 2000·Granted Jan 10, 2006·19 cites·11 claims
- 4574US9225573B2OFDM system and method employing OFDM symbols with known or information-containing prefixesWU SHIQUAN·Filed 2011·Granted Dec 29, 2015·2 cites·15 claims
- 4673US9985716B2Method and system for a wireless multi-hop relay networkAPPLE INC·Filed 2015·Granted May 29, 2018·1 cites·20 claims
- 4773US9461737B2Method for detecting fiber jumper connection and apparatus for detecting fiber jumper connectionHUAWEI TECH CO LTD·Filed 2014·Granted Oct 4, 2016·5 cites·14 claims
- 4873US8884819B2Directional antennas and antenna selection for wireless terminalWU SHIQUAN·Filed 2011·Granted Nov 11, 2014·3 cites·20 claims
- 4972US8265184B2Digital communications receiver and method of estimating residual carrier frequency offset in a received signalLI LINGJIE·Filed 2009·Granted Sep 11, 2012·4 cites·8 claims
- 5070US8995292B2Systems and etiquette for home gateways using white spaceWU SHIQUAN·Filed 2011·Granted Mar 31, 2015·2 cites·17 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →