Inventor · disambiguated record
Jianhua Pan
Also filed as: PAN JIANHUA
9 granted patents·2 pending applications·132 citations·filing 1996–2022
85Inventor score
Files withLOGITECH EUROPE SA3HUAWEI TECH CO LTD2XIAMEN UX HIGH SPEED IC CO LTD2CHEN CHENG1MOTOROLA INC1
Top patents by PatentIndex Score
11 records- 0186US5852667ADigital feed-forward active noise control systemFiled 1996·Granted Dec 22, 1998·111 cites·32 claims
- 0282US9722544B2Audio system having an improved efficiency and extended operation timeLOGITECH EUROPE SA·Filed 2016·Granted Aug 1, 2017·4 cites·20 claims
- 0374US9559642B2Audio delivery system having an improved efficiency and extended operation time between recharges or battery replacementsLOGITECH EUROPE SA·Filed 2015·Granted Jan 31, 2017·2 cites·25 claims
- 0468US8209556B2Method and device for power management and control of advanced telecom computing architecture systemCHEN CHENG·Filed 2009·Granted Jun 26, 2012·2 cites·13 claims
- 0568US7065206B2Method and apparatus for adaptive echo and noise controlMOTOROLA INC·Filed 2003·Granted Jun 20, 2006·11 cites·20 claims
- 0666US9742357B2Audio system having an improved efficiency and extended operation timeLOGITECH EUROPE SA·Filed 2017·Granted Aug 22, 2017·1 cites·19 claims
- 0755US11218124B2Circuit for increasing output direct-current level of transimpedance amplification stage in TIAXIAMEN UX HIGH SPEED IC CO LTD·Filed 2018·Granted Jan 4, 2022·1 cites·7 claims
- 0854US2025352407A1Non-woven fabric having stripe protrusions on surface, and absorption product thereofXIAMEN YANJAN NEW MAT CO LTD·Filed 2022·Application pending·0 cites
- 0950US8356192B2Method and device for power management and control of Advanced Telecom Computing Architecture systemHUAWEI TECH CO LTD·Filed 2012·Granted Jan 15, 2013·0 cites·8 claims
- 1049US2009073669A1Double-width advanced mezzanine card, communication system and unitHUAWEI TECH CO LTD·Filed 2008·Application pending·0 cites
- 1126US11264956B2DC offset cancellation circuit and DC offset cancellation methodXIAMEN UX HIGH SPEED IC CO LTD·Filed 2018·Granted Mar 1, 2022·0 cites·5 claims
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