Inventor · disambiguated record
Jun Zheng
Also filed as: ZHENG JUN · ZHENG JUN MIN
86 granted patents·12 pending applications·500 citations·filing 2003–2025
99Inventor score
Top patents by PatentIndex Score
98 records- 0197US7630337B2Method and system for an improved user group selection scheme with finite-rate channel state information feedback for FDD multiuser MIMO downlink transmissionBROADCOM CORP·Filed 2005·Granted Dec 8, 2009·90 cites·30 claims
- 0296US7515878B2Method and system for greedy user group selection with range reduction for FDD multiuser MIMO downlink transmission with finite-rate channel state information feedbackBROADCOM CORP·Filed 2005·Granted Apr 7, 2009·48 cites·20 claims
- 0393US11936590B2Punctured null data packet (NDP) within wireless communicationsAVAGO TECH INT SALES PTE LID·Filed 2022·Granted Mar 19, 2024·2 cites·20 claims
- 0493US8289732B2Controller for switching power converter driving BJT based on primary side adaptive digital controlLI YONG·Filed 2009·Granted Oct 16, 2012·25 cites·23 claims
- 0592US11871367B2Frame formats for distributed MIMOAVAGO TECH INT SALES PTE LID·Filed 2022·Granted Jan 9, 2024·2 cites·23 claims
- 0691US9113490B2Short training field (STF) for use within single user, multiple user, multiple access, and/or MIMO wireless communicationsPORAT RON·Filed 2012·Granted Aug 18, 2015·9 cites·20 claims
- 0791US8090049B2Method and system for an alternating delta quantizer for limited feedback MIMO pre-codersKENT MARK·Filed 2007·Granted Jan 3, 2012·16 cites·34 claims
- 0891US8086242B2Method and system for adaptive allocation of feedback resources for CQI and transmit pre-codingKENT MARK·Filed 2007·Granted Dec 27, 2011·20 cites·24 claims
- 0990US7839842B2Method and system for a range reduction scheme for user selection in a multiuser MIMO downlink transmissionBROADCOM CORP·Filed 2005·Granted Nov 23, 2010·14 cites·21 claims
- 1089US9036516B2Method and system for adaptive allocation of feedback resources for CQI and transmit pre-codingKENT MARK·Filed 2011·Granted May 19, 2015·9 cites·25 claims
- 1189US8195184B2Method and system for best-M CQI feedback together with PMI feedbackKENT MARK·Filed 2007·Granted Jun 5, 2012·17 cites·12 claims
- 1289US7636553B2Double search user group selection scheme with range reduction for FDD multiuser MIMO downlink transmission with finite-rate channel state information feedbackBROADCOM CORP·Filed 2005·Granted Dec 22, 2009·15 cites·25 claims
- 1388US8184732B2Method and system for codebook design for pre-coding techniquesZHENG JUN·Filed 2008·Granted May 22, 2012·17 cites·20 claims
- 1487US11363549B2Frame formats for distributed MIMOAVAGO TECH INT SALES PTE LID·Filed 2019·Granted Jun 14, 2022·4 cites·20 claims
- 1586US11218275B2Punctured null data packet (NDP) within wireless communicationsAVAGO TECH INT SALES PTE LID·Filed 2019·Granted Jan 4, 2022·3 cites·16 claims
- 1686US8934572B2Phase rotation for preambles within multiple user, multiple access, and/or MIMO wireless communicationsZHENG JUN·Filed 2011·Granted Jan 13, 2015·8 cites·21 claims
- 1786US2025351096A1Frame formats for distributed mimoAVAGO TECH INT SALES PTE LID·Filed 2025·Application pending·0 cites
- 1885US9407485B2Short training field (STF) for use within single user, multiple user, multiple access, and/or MIMO wireless communicationsBROADCOM CORP·Filed 2015·Granted Aug 2, 2016·3 cites·20 claims
- 1985US7983322B2Method and system for codebook design of MIMO pre-coders with finite rate channel state information feedbackBROADCOM CORP·Filed 2007·Granted Jul 19, 2011·10 cites·22 claims
- 2084US8199537B2Detecting light load conditions and improving light load efficiency in a switching power converterYAN LIANG·Filed 2009·Granted Jun 12, 2012·22 cites·20 claims
- 2183US9276790B2Phase rotation for preambles within multiple user, multiple access, and/or MIMO wireless communicationsBROADCOM CORP·Filed 2014·Granted Mar 1, 2016·5 cites·20 claims
- 2283US8693416B2Method and system for an improved user group selection scheme with finite-rate channel state information feedback for FDD multiuser MIMO downlink transmissionZHENG JUN·Filed 2011·Granted Apr 8, 2014·5 cites·21 claims
- 2382US12389348B2Frame formats for distributed MIMOAVAGO TECH INT SALES PTE LID·Filed 2023·Granted Aug 12, 2025·0 cites·21 claims
- 2482US11115308B2System and method for congestion control using time difference congestion notificationALIBABA GROUP HOLDING LTD·Filed 2020·Granted Sep 7, 2021·2 cites·21 claims
- 2582US9398598B2Overall MU-MIMO capacity for users with unequal packet lengths in an MU-MIMO frameBROADCOM CORP·Filed 2014·Granted Jul 19, 2016·5 cites·20 claims
- 2682US8761790B2Method and system for best-M CQI feedback together with PMI feedbackKENT MARK·Filed 2012·Granted Jun 24, 2014·5 cites·20 claims
- 2782US7961775B2Method and system for a delta quantizer for MIMO pre-coders with finite rate channel state information feedbackBROADCOM CORP·Filed 2007·Granted Jun 14, 2011·9 cites·118 claims
- 2882US7894506B2Method and system for a delta quantizer for MIMO pre-coders with finite rate channel state information feedbackBROADCOM CORP·Filed 2007·Granted Feb 22, 2011·8 cites·98 claims
- 2982US7826416B2Method and system for a simplified user group selection scheme with finite-rate channel state information feedback for FDD multiuser MIMO downlink transmissionBROADCOM CORP·Filed 2005·Granted Nov 2, 2010·8 cites·30 claims
- 3081US8982969B2Method and system for CQI/PMI feedback for precoded MIMO systems utilizing differential codebooksKENT MARK·Filed 2007·Granted Mar 17, 2015·8 cites·23 claims
- 3181US7899421B2Double search algorithm of user group selection for multiuser MIMO downlink transmissionBROADCOM CORP·Filed 2005·Granted Mar 1, 2011·7 cites·22 claims
- 3280US12284136B2Punctured null data packet (NDP) within wireless communicationsAVAGO TECH INT SALES PTE LID·Filed 2024·Granted Apr 22, 2025·0 cites·22 claims
- 3380US8619676B2Legacy cyclic shift delay (CSD) for orthogonal frequency division multiplexing (OFDM) signaling within multiple user, multiple access, and/or MIMO wireless communicationsZHENG JUN·Filed 2011·Granted Dec 31, 2013·5 cites·24 claims
- 3479US8472506B2Method and system for codebook design of MIMO pre-coders with finite rate channel state information feedbackKENT MARK·Filed 2011·Granted Jun 25, 2013·4 cites·23 claims
- 3578US8619655B2Cyclic shift delay (CSD) short training field (STF) for orthogonal frequency division multiplexing (OFDM) signaling within multiple user, multiple access, and/or MIMO wireless communicaitonsZHENG JUN·Filed 2011·Granted Dec 31, 2013·4 cites·20 claims
- 3678US7903609B2Method and system for an improved user group selection scheme with finite-rate channel state information feedback for FDD multiuser MIMO downlink transmissionBROADCOM CORP·Filed 2009·Granted Mar 8, 2011·5 cites·30 claims
- 3778US2025279868A1Punctured null data packet (ndp) within wireless communicationsAVAGO TECH INT SALES PTE LID·Filed 2025·Application pending·0 cites
- 3877US8233848B2Method and system for a greedy user group selection with range reduction in TDD multiuser MIMO downlink transmissionZHANG CHENGJIN·Filed 2011·Granted Jul 31, 2012·3 cites·18 claims
- 3976US8750089B2Method and system for iterative discrete fourier transform (DFT) based channel estimation using minimum mean square error (MMSE) techniquesARIYAVISITAKUL SIRIKIAT·Filed 2010·Granted Jun 10, 2014·4 cites·20 claims
- 4076US7917100B2Method and system for a double search user group selection scheme with range in TDD multiuser MIMO downlink transmissionBROADCOM CORP·Filed 2005·Granted Mar 29, 2011·4 cites·24 claims
- 4175US9124317B1Supporting high dimensional MU-MIMO beamforming by sounding multiple frames with different sets of antenna patternsBROADCOM CORP·Filed 2014·Granted Sep 1, 2015·3 cites·20 claims
- 4274US9871569B2Supporting high dimensional MU-MIMO beamforming by sounding multiple frames with different sets of antenna patternsAVAGO TECHNOLOGIES GENERAL IP·Filed 2015·Granted Jan 16, 2018·2 cites·20 claims
- 4374US8090048B2Method and system for an alternating channel delta quantizer for MIMO pre-coders with finite rate channel state information feedbackKENT MARK·Filed 2007·Granted Jan 3, 2012·4 cites·26 claims
- 4473USD815391SBra back extenderPRYM INTIMATES GROUP LTD·Filed 2016·Granted Apr 17, 2018·14 cites·1 claims
- 4573US8412128B2Method and system for a double search user group selection scheme with range reduction in TDD multiuser MIMO downlink transmissionZHENG JUN·Filed 2011·Granted Apr 2, 2013·2 cites·20 claims
- 4673US8150330B2Method and system for greedy user group selection with range reduction for FDD multiuser MIMO downlink transmission with finite-rate channel state information feedbackZHANG CHENGJIN·Filed 2009·Granted Apr 3, 2012·4 cites·20 claims
- 4770US9419699B2MU-MIMO protocol efficiencyBROADCOM CORP·Filed 2014·Granted Aug 16, 2016·2 cites·20 claims
- 4870US8873661B2Method and system for an alternating channel delta quantizer for MIMO pre-coders with finite rate channel state information feedbackKENT MARK·Filed 2011·Granted Oct 28, 2014·2 cites·20 claims
- 4970US8155169B2Method and system for a delta quantizer for MIMO pre-coders with finite rate channel state information feedbackKENT MARK·Filed 2011·Granted Apr 10, 2012·2 cites·32 claims
- 5069USD1050931SWatch strapZHENG JUN·Filed 2022·Granted Nov 12, 2024·3 cites·1 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →