WU; Shiquan

Patent Applications and Registrations

Patent applications and USPTO patent grants for WU; Shiquan.The latest application filed is for "adjustable dumbbell".

Company Profile

1.103.96

WU; Shiquan - Yiwu City CN
Wu; Shiquan - Nepean CA
Wu; Shiquan - Shenzhen CN
WU; Shiquan - CUPERTINO CA
Wu; Shiquan - Ottawa CA
Wu; Shiquan - Ontario CA
Wu; Shiquan - Neppen CA
Wu, Shiquan - Toronto CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Adjustable Dumbbell App 20220193479 - WU; Shiquan ; et al.	2022-06-23
Adjustable Dumbbell App 20220193480 - WU; Shiquan ; et al.	2022-06-23
Dumbbell App 20220193481 - Wu; Shiquan ; et al.	2022-06-23
Fast-adjusting Dumbbell And Dumbbell Kit App 20220193482 - WU; Shiquan ; et al.	2022-06-23
Adaptive time diversity and spatial diversity for OFDM Grant 10,404,515 - Wu , et al. Sep	2019-09-03
Method and system for a wireless multi-hop relay network Grant 9,985,716 - Wang , et al. May 29, 2	2018-05-29
Adaptive Time Diversity And Spatial Diversity For OFDM App 20180026824 - WU; Shiquan ; et al.	2018-01-25
Adaptive time diversity and spatial diversity for OFDM Grant 9,780,987 - Wu , et al. October 3, 2	2017-10-03
Optical distribution method, device, and system Grant 9,712,237 - Wu , et al. July 18, 2	2017-07-18
OFDM system and method employing OFDM symbols with known or information-containing prefixes Grant 9,705,725 - Wu , et al. July 11, 2	2017-07-11
Signalling channel and radio system for power saving in wireless devices Grant 9,635,609 - Wu , et al. April 25, 2	2017-04-25
Method for detecting fiber jumper connection and apparatus for detecting fiber jumper connection Grant 9,461,737 - Wu , et al. October 4, 2	2016-10-04
Adaptive Time Diversity And Spatial Diversity For OFDM App 20160261450 - WU; Shiquan ; et al.	2016-09-08
Signalling Channel and Radio System for Power Saving In Wireless Devices App 20160219514 - Wu; Shiquan ; et al.	2016-07-28
Adaptive time diversity and spatial diversity for OFDM Grant 9,344,316 - Wu , et al. May 17, 2	2016-05-17
Method and system for antenna sharing Grant 9,337,531 - Wu May 10, 2	2016-05-10
OFDM System and Method Employing OFDM Symbols with Known or Information-Containing Prefixes App 20160127163 - Wu; Shiquan ; et al.	2016-05-05
Method and System for a Wireless Multi-Hop Relay Network App 20160099768 - Wang; Guo Qiang ; et al.	2016-04-07
Signalling channel and radio system for power saving in wireless devices Grant 9,306,784 - Wu , et al. April 5, 2	2016-04-05
OFDM system and method employing OFDM symbols with known or information-containing prefixes Grant 9,225,573 - Wu , et al. December 29, 2	2015-12-29
Method and system for a wireless multi-hop relay network Grant 9,220,049 - Wang , et al. December 22, 2	2015-12-22
Methods and Systems for a Wireless Routing Architecture and Protocol App 20150365876 - Wang; Guo Qiang ; et al.	2015-12-17
System And Method For Data Distribution In Vhf/uhf Bands App 20150341199 - Wu; Shiquan ; et al.	2015-11-26
Optical device, and system and method for managing optical device Grant 9,172,465 - Wu , et al. October 27, 2	2015-10-27
Peer-to-peer Control Network For A Wireless Radio Access Network App 20150271682 - Wu; Shiquan ; et al.	2015-09-24
System and method for data distribution in VHF/UHF bands Grant 9,124,476 - Wu , et al. September 1, 2	2015-09-01
Method and System for a Wireless Multi-Hop Relay Network App 20150237564 - Wang; Guo Qiang ; et al.	2015-08-20
Method and system for a wireless multi-hop relay network Grant 9,026,039 - Wang , et al. May 5, 2	2015-05-05
Signalling Channel and Radio System for Power Saving In Wireless Devices App 20150092649 - Wu; Shiquan ; et al.	2015-04-02
Optical Distribution Method, Device, and System App 20150093112 - Wu; Shiquan ; et al.	2015-04-02
Systems and etiquette for home gateways using white space Grant 8,995,292 - Wu , et al. March 31, 2	2015-03-31
Wireless Local Area Network Using Tv White Space Spectrum And Long Term Evolution System Architecture App 20150085801 - Samarasooriya; Vajira ; et al.	2015-03-26
Method For Detecting Fiber Jumper Connection And Apparatus For Detecting Fiber Jumper Connection App 20150078742 - WU; Shiquan ; et al.	2015-03-19
Signalling channel and radio system for power saving in wireless devices Grant 8,948,071 - Wu , et al. February 3, 2	2015-02-03
Peer-to-peer control network for a wireless radio access network Grant 8,937,872 - Wu , et al. January 20, 2	2015-01-20
System and Method For Protecting Transmissions of Wireless Microphones Operating in Television Band White Space App 20150009343 - Wu; Shiquan ; et al.	2015-01-08
Adaptive Time Diversity And Spatial Diversity For OFDM App 20140376601 - WU; Shiquan ; et al.	2014-12-25
Methods and apparatus for interleaving in OFDM/OFDMA systems Grant 8,913,478 - Li , et al. December 16, 2	2014-12-16
Method And System For Antenna Sharing App 20140354887 - Wu; Shiquan	2014-12-04
OFDM system and method employing OFDM symbols with known or information-containing prefixes Grant 8,902,727 - Wu , et al. December 2, 2	2014-12-02
Directional antennas and antenna selection for wireless terminal Grant 8,884,819 - Wu November 11, 2	2014-11-11
Wireless local area network using TV white space spectrum and long term evolution system architecture Grant 8,848,644 - Samarasooriya , et al. September 30, 2	2014-09-30
Adaptive time diversity and spatial diversity for OFDM Grant 8,837,272 - Wu , et al. September 16, 2	2014-09-16
System and method for protecting transmissions of wireless microphones operating in television band white space Grant 8,792,589 - Wu , et al. July 29, 2	2014-07-29
Systems and methods for distributing GPS clock to communications device Grant 8,675,666 - Wu , et al. March 18, 2	2014-03-18
System and method for utilizing spectral resources in wireless communications Grant 8,675,677 - Wu , et al. March 18, 2	2014-03-18
System and apparatus for cascading and redistributing HDTV signals Grant 8,665,143 - Wu , et al. March 4, 2	2014-03-04
Embryo frequency leakage for personalized wireless communication system Grant 8,649,811 - Wu , et al. February 11, 2	2014-02-11
Method and system for sensing available spectrum in wireless communication systems Grant 8,576,825 - Wu , et al. November 5, 2	2013-11-05
Coverage Improvement In Wireless Systems With Fixed Infrastructure Based Relays App 20130272346 - PERIYALWAR; Shalini ; et al.	2013-10-17
Systems and methods for location positioning within radio access systems Grant 8,559,982 - Wu , et al. October 15, 2	2013-10-15
Method and device for recognizing optical splitter and optical splitter ports Grant 8,556,163 - Wu , et al. October 15, 2	2013-10-15
OFDM System and Method Employing OFDM Symbols with Known or Information-Containing Prefixes App 20130223563 - Wu; Shiquan ; et al.	2013-08-29
Coverage improvement in wireless systems with fixed infrastructure based relays Grant 8,520,569 - Periyalwar , et al. August 27, 2	2013-08-27
Digital communications receiver and method of estimating residual carrier frequency offset in a received signal Grant 8,498,354 - Li , et al. July 30, 2	2013-07-30
Optical Device, And System And Method For Managing Optical Device App 20130188966 - Wu; Shiquan ; et al.	2013-07-25
Methods and apparatus for OFDM symbol synchronization for in-door digital TV reception Grant 8,483,330 - Li , et al. July 9, 2	2013-07-09
Adaptive Time Diversity and Spatial Diversity for OFDM App 20130142031 - Wu; Shiquan ; et al.	2013-06-06
Method And System For A Wireless Multi-hop Relay Network App 20130142109 - Wang; Guo Qiang ; et al.	2013-06-06
OFDM system and method employing OFDM symbols with known or information-containing prefixes Grant 8,441,917 - Wu , et al. May 14, 2	2013-05-14
System and method for utilizing spectral resources in wireless communications Grant 8,411,766 - Wu , et al. April 2, 2	2013-04-02
Method and system for a wireless multi-hop relay network Grant 8,401,464 - Wang , et al. March 19, 2	2013-03-19
Method and system for a wireless multi-hop relay network Grant 8,391,778 - Wang , et al. March 5, 2	2013-03-05
Signalling Channel And Radio System For Power Saving In Wireless Devices App 20130051294 - Wu; Shiquan ; et al.	2013-02-28
White space spectrum sensor for television band devices Grant 8,373,759 - Samarasooriya , et al. February 12, 2	2013-02-12
Universal transmitter and receiver for the international television bands Grant 8,350,968 - Wu January 8, 2	2013-01-08
Radio frequency front end for television band receiver and spectrum sensor Grant 8,350,970 - Birkett , et al. January 8, 2	2013-01-08
Adaptive time diversity and spatial diversity for OFDM Grant 8,339,935 - Wu , et al. December 25, 2	2012-12-25
Wireless Local Area Network Using Tv White Space Spectrum And Long Term Evolution System Architecture App 20120320865 - Samarasooriya; Vajira ; et al.	2012-12-20
System And Method For Data Distribution In Vhf/uhf Bands App 20120320897 - WU; Shiquan ; et al.	2012-12-20
Wireless local area network using TV white space spectrum and long term evolution system architecture Grant 8,335,204 - Samarasooriya , et al. December 18, 2	2012-12-18
Digital Communications Receiver And Method Of Estimating Residual Carrier Frequency Offset In A Received Signal App 20120314818 - Li; Lingjie ; et al.	2012-12-13
Systems and methods for location positioning within radio access systems Grant 8,326,324 - Wu , et al. December 4, 2	2012-12-04
System and method for data distribution in VHF/UHF bands Grant 8,274,885 - Wu , et al. September 25, 2	2012-09-25
Digital communications receiver and method of estimating residual carrier frequency offset in a received signal Grant 8,265,184 - Li , et al. September 11, 2	2012-09-11
Signalling channel and radio system for power saving in wireless devices Grant 8,264,996 - Wu , et al. September 11, 2	2012-09-11
System And Apparatus For Cascading And Redistributing Hdtv Signals App 20120212628 - WU; Shiquan ; et al.	2012-08-23
Method And Device For Recognizing Optical Splitter And Optical Splitter Ports App 20120205446 - WU; Shiquan ; et al.	2012-08-16
System and method for proactive repeat transmission of data over an unreliable transmission medium Grant 8,238,247 - Wu , et al. August 7, 2	2012-08-07
Network oriented spectrum sharing system Grant 8,170,576 - Wu May 1, 2	2012-05-01
Systems And Etiquette For Home Gateways Using White Space App 20120096498 - Wu; Shiquan ; et al.	2012-04-19
System and apparatus for cascading and redistributing HDTV signals Grant 8,155,039 - Wu , et al. April 10, 2	2012-04-10
Adaptive Time Diversity and Spatial Diversity for OFDM App 20120076228 - Wu; Shiquan ; et al.	2012-03-29
Directional antennas and antenna selection for wireless terminal App 20120050105 - Wu; Shiquan	2012-03-01
Method to schedule IEEE 802.11 channel as a QoS enabled GPRS supplementary high speed data channel App 20120051237 - Sun; Baohong ; et al.	2012-03-01
Two parts smart phone App 20120052809 - Wu; Shiquan	2012-03-01
Perturbation antenna system and apparatus for wireless terminals App 20120052821 - Jia; Dongxun ; et al.	2012-03-01
Systems and etiquette for home gateways using white space Grant 8,107,391 - Wu , et al. January 31, 2	2012-01-31
GSM controlled wireless mesh system App 20120014319 - Sun; Baohong ; et al.	2012-01-19
Embryo frequency leakage for personalized wireless communication system App 20120015679 - Wu; Shiquan ; et al.	2012-01-19
Systems And Methods For Location Positioning Within Radio Access Systems App 20110312340 - Wu; Shiquan ; et al.	2011-12-22
Adaptive time diversity and spatial diversity for OFDM Grant 8,077,599 - Wu , et al. December 13, 2	2011-12-13
Systems And Methods For Distributing Gps Clock To Communications Devices App 20110293023 - Wu; Shiquan ; et al.	2011-12-01
System and Method For Protecting Transmissions of Wireless Microphones Operating in Television Band White Space App 20110280413 - Wu; Shiquan ; et al.	2011-11-17
Receiver for receiving embedding OFDM in an CDMA systems Grant 8,045,936 - Wu , et al. October 25, 2	2011-10-25
Method And System For A Wireless Multi-hop Relay Network App 20110243061 - Wang; Guo Qiang ; et al.	2011-10-06
Method And System For A Wireless Multi-hop Relay Network App 20110243062 - Wang; Guo Qiang ; et al.	2011-10-06
System and apparatus for high speed train communication App 20110230197 - Wu; Shiquan ; et al.	2011-09-22
System And Method For Utilizing Spectral Resources In Wireless Communications App 20110228689 - Wu; Shiquan ; et al.	2011-09-22
System and method to pack cellular systems and WiFi within a TV channel App 20110228752 - Wu; Shiquan	2011-09-22
Method for embedding OFDM in CDMA systems Grant 8,023,905 - Wu , et al. September 20, 2	2011-09-20
Systems and methods for distributing GPS clock to communications devices Grant 8,018,950 - Wu , et al. September 13, 2	2011-09-13
Ofdm System And Method Employing Ofdm Symbols With Known Or Information-containing Prefixes App 20110216786 - WU; Shiquan ; et al.	2011-09-08
Methods And Systems For A Wireless Routing Architecture And Protocol App 20110182231 - WANG; GUO QIANG ; et al.	2011-07-28
Method and system for a wireless multi-hop relay network Grant 7,986,915 - Wang , et al. July 26, 2	2011-07-26
OFDM system and method employing OFDM symbols with known or information-containing prefixes Grant 7,969,857 - Wu , et al. June 28, 2	2011-06-28
Methods And Apparatus For Interleaving In Ofdm/ofdma Systems App 20110116359 - Li; Lingjie ; et al.	2011-05-19
Digital Communications Receiver and Method of Estimating Residual Carrier Frequency Offset In A Received Signal App 20110116562 - Li; Lingjie ; et al.	2011-05-19
Ofdm System And Method Employing Ofdm Symbols With Known Or Information-containing Prefixes App 20110116360 - WU; Shiquan ; et al.	2011-05-19
Methods and systems for a wireless routing architecture and protocol Grant 7,933,236 - Wang , et al. April 26, 2	2011-04-26
Radio Frequency Front End For Television Band Receiver And Spectrum Sensor App 20110075048 - Birkett; Neil ; et al.	2011-03-31
Methods And Apparatus For Ofdm Symbol Synchronization For In-door Digital Tv Reception App 20110051862 - Li; Lingjie ; et al.	2011-03-03
Adaptive time diversity and spatial diversity for OFDM App 20110044394 - Wu; Shiquan ; et al.	2011-02-24
White Space Spectrum Sensor For Television Band Devices App 20110043710 - Samarasooriya; Vajira ; et al.	2011-02-24
Universal Transmitter And Receiver For The International Television Bands App 20100328541 - Wu; Shiquan	2010-12-30
Peer-To-Peer Control Network For A Wireless Radio Access Network App 20100309806 - Wu; Shiquan ; et al.	2010-12-09
Device And Method For Detecting Unused Tv Spectrum For Wireless Communication Systems App 20100309317 - Wu; Shiquan ; et al.	2010-12-09
System And Method For Proactive Repeat Transmission Of Data Over An Unreliable Transmission Medium App 20100246472 - Wu; Shiquan ; et al.	2010-09-30
Adaptive time diversity and spatial diversity for OFDM Grant 7,801,019 - Wu , et al. September 21, 2	2010-09-21
Wireless Local Area Network Using Tv White Space Spectrum And Long Term Evolution System Architecture App 20100195580 - Samarasooriya; Vajira ; et al.	2010-08-05
Method and System For Sensing Available Spectrum In Wireless Communication Systems App 20100182928 - Wu; Shiquan ; et al.	2010-07-22
Systems And Etiquette For Home Gatways Using White Space App 20100124254 - WU; Shiquan ; et al.	2010-05-20
Signalling Channel And Radio System For Power Saving In Wireless Devices App 20100110955 - Wu; Shiquan ; et al.	2010-05-06
System And Method For Data Distribution In Vhf/uhf Bands App 20100085921 - WU; Shiquan ; et al.	2010-04-08
Adaptive time diversity and spatial diversity for OFDM Grant 7,688,710 - Wu , et al. March 30, 2	2010-03-30
Signalling channel and radio system for power saving in wireless devices Grant 7,672,258 - Wu , et al. March 2, 2	2010-03-02
System and method for utilizing spectral resources in wireless communications App 20090257480 - Wu; Shiquan ; et al.	2009-10-15
System And Apparatus For Cascading And Redistributing Hdtv Signals App 20090235316 - Wu; Shiquan ; et al.	2009-09-17
Systems and methods for distributing GPS clock to communications devices App 20090231191 - Wu; Shiquan ; et al.	2009-09-17
Systems and methods for location positioning within radio access systems App 20090176507 - Wu; Shiquan ; et al.	2009-07-09
System and method for embedding OFDM in CDMA systems App 20090074098 - Wu; Shiquan ; et al.	2009-03-19
System and method for embedding OFDM in CDMA systems Grant 7,471,932 - Wu , et al. December 30, 2	2008-12-30
Coverage Improvement In Wireless Systems With Fixed Infrastructure Based Relays App 20080279135 - PERIYALWAR; Shalini ; et al.	2008-11-13
Coverage improvement in wireless systems with fixed infrastructure based relays Grant 7,406,060 - Periyalwar , et al. July 29, 2	2008-07-29
Preamble design for multiple input--multiple output (MIMO), orthogonal frequency division multiplexing (OFDM) system Grant 7,403,570 - Ma , et al. July 22, 2	2008-07-22
Network Oriented Spectrum Sharing System App 20080112361 - Wu; Shiquan	2008-05-15
System and method for embedding OFDM in CDMA systems App 20080089223 - Wu; Shiquan ; et al.	2008-04-17
Method and apparatus for relaying a wireless signal Grant 7,349,665 - Zhu , et al. March 25, 2	2008-03-25
Adaptive time diversity and spatial diversity for OFDM Grant 7,336,601 - Wu , et al. February 26, 2	2008-02-26
Method And Apparatus For Beam-formed Multiple Input Multiple Output Wireless Communications App 20080045154 - WU; Shiquan	2008-02-21
Communication signal equalization systems and methods Grant 7,319,690 - Wu , et al. January 15, 2	2008-01-15
Adaptive time diversity and spatial diversity for OFDM App 20080002568 - Wu; Shiquan ; et al.	2008-01-03
Preamble design for multiple input - multiple output (MIMO), orthogonal frequency division multiplexing (OFDM) system App 20070274408 - Ma; Jianglei ; et al.	2007-11-29
System and method for radio transmitter acquisition Grant 7,302,268 - Wu , et al. November 27, 2	2007-11-27
Preamble design for multiple input--multiple output (MIMO), orthogonal frequency division multiplexing (OFDM) system Grant 7,233,625 - Ma , et al. June 19, 2	2007-06-19
Methods and systems for a wireless routing architecture and protocol App 20070097945 - Wang; Guo Qiang ; et al.	2007-05-03
Adaptive time diversity and spatial diversity for OFDM App 20070036069 - Wu; Shiquan ; et al.	2007-02-15
Coverage improvement in wireless systems with fixed infrastructure based relays App 20070010196 - Periyalwar; Shalini ; et al.	2007-01-11
System And Method For Radio Transmitter Acquisition App 20060246929 - Wu; Shiquan ; et al.	2006-11-02
System and method for radio transmitter acquisition Grant 7,103,362 - Wu September 5, 2	2006-09-05
Adaptive time diversity and spatial diversity for OFDM App 20060104196 - Wu; Shiquan ; et al.	2006-05-18
Synchronization in a multiple-input/multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) system for wireless applications Grant 7,009,931 - Ma , et al. March 7, 2	2006-03-07
Hybrid space-time diversity beam forming system App 20060040706 - Wu; Shiquan ; et al.	2006-02-23
Apparatus and method to provide spectrum sharing for two or more RF signals occupying an overlapping RF bandwidth Grant 6,985,545 - Teo , et al. January 10, 2	2006-01-10
Adaptive time diversity and spatial diversity for OFDM Grant 6,985,434 - Wu , et al. January 10, 2	2006-01-10
Frequency domain equalization in communications systems with scrambling App 20050259757 - Wu, Shiquan ; et al.	2005-11-24
System and method for embedding OFDM in CDMA systems App 20050063345 - Wu, Shiquan ; et al.	2005-03-24
Communication signal equalization systems and methods App 20050041574 - Wu, Shiquan ; et al.	2005-02-24
OFDM system and method employing OFDM symbols with known or information-containing prefixes App 20050030886 - Wu, Shiquan ; et al.	2005-02-10
Channels estimation for multiple input--multiple output, orthogonal frequency division multiplexing (OFDM) system Grant 6,850,481 - Wu , et al. February 1, 2	2005-02-01
Virtual MIMO transmitters, receivers, systems and methods App 20050009476 - Wu, Shiquan ; et al.	2005-01-13
Method of and apparatus for communication via multiplexed links App 20050002360 - Lamontagne, Rene ; et al.	2005-01-06
Channel structures, systems, and methods to support high speed communication channels App 20040179557 - Tong, Wen ; et al.	2004-09-16
System and method for radio transmitter acquisition App 20040156464 - Wu, Shiquan	2004-08-12
Method and system for acquisition of a time stamped signal Grant 6,704,300 - Chen , et al. March 9, 2	2004-03-09
Signal time of arrival estimation method and system Grant 6,510,186 - Chen , et al. January 21, 2	2003-01-21
System and method for estimating signal time of arrival Grant 6,493,380 - Wu , et al. December 10, 2	2002-12-10
Synchronization in a multiple-input/multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) system for wireless applications App 20020122382 - Ma, Jianglei ; et al.	2002-09-05
Channels estimation for multiple input - multiple output, orthogonal frequency division multiplexing (OFDM) system App 20020122381 - Wu, Shiquan ; et al.	2002-09-05
Adaptive time diversity and spatial diversity for OFDM App 20020122383 - Wu, Shiquan ; et al.	2002-09-05
Apparatus and method to provide spectrum sharing for two or more RF signals occupying an overlapping RF bandwidth App 20020118784 - Teo, Koon H. ; et al.	2002-08-29
Preamble design for multiple input - multiple output (MIMO), orthogonal frequency division multiplexing (OFDM) system App 20020041635 - Ma, Jianglei ; et al.	2002-04-11