Assignee
XU WENHUI
CN·25 granted patents·103 citations·filing 2010–2020
Top patents by PatentIndex Score
25 records- 0196USD972973SDroneXU WENHUI·Filed 2020·Granted Dec 20, 2022·28 cites·1 claims
- 0289US8816634B2Battery heating circuits and methods using resonance components in seriesXU WENHUI·Filed 2011·Granted Aug 26, 2014·8 cites·23 claims
- 0388US9214706B2Battery heating circuits and methods using resonance components in series based on charge balancingXU WENHUI·Filed 2012·Granted Dec 15, 2015·6 cites·16 claims
- 0487US8816647B2Battery heating circuits and methods using resonance components in series based on current limiting and voltage inversion with bi-directionalityXU WENHUI·Filed 2011·Granted Aug 26, 2014·7 cites·21 claims
- 0586US8941356B2Battery heating circuits and methods with resonance components in series using energy transferXU WENHUI·Filed 2011·Granted Jan 27, 2015·6 cites·26 claims
- 0684US8836277B2Battery heating circuits and methods using resonance components in series based on current limiting and voltage inversion with bi-directionality and common inductanceXU WENHUI·Filed 2011·Granted Sep 16, 2014·5 cites·20 claims
- 0782US8823317B2Circuits and methods for heating batteries in series using resonance components in seriesXU WENHUI·Filed 2011·Granted Sep 2, 2014·4 cites·8 claims
- 0880USD954599SDroneXU WENHUI·Filed 2020·Granted Jun 14, 2022·7 cites·1 claims
- 0980US9093413B2Battery heating circuits and methods based on battery discharging and charging using resonance components in seriesXU WENHUI·Filed 2011·Granted Jul 28, 2015·3 cites·39 claims
- 1080US8841883B2Battery heating circuits and methods with resonance components in series using energy transfer and voltage inversionXU WENHUI·Filed 2011·Granted Sep 23, 2014·3 cites·31 claims
- 1179US8941358B2Heating circuits and methods based on battery discharging and charging using resonance components in series and freewheeling circuit componentsXU WENHUI·Filed 2012·Granted Jan 27, 2015·7 cites·33 claims
- 1278US8836288B2Battery heating circuits and methods using transformersXU WENHUI·Filed 2011·Granted Sep 16, 2014·6 cites·11 claims
- 1376US9093414B2Battery heating circuits and methods based on battery discharging and charging using resonance components in series and multiple charge storage componentsXU WENHUI·Filed 2011·Granted Jul 28, 2015·2 cites·12 claims
- 1475US9087806B2Battery heating circuits and methods using resonance components in series based on charge balancingXU WENHUI·Filed 2011·Granted Jul 21, 2015·2 cites·13 claims
- 1575US8975872B2Battery heating circuits and methods with resonance components in series using voltage inversion based on predetermined conditionsXU WENHUI·Filed 2011·Granted Mar 10, 2015·2 cites·19 claims
- 1669US9209103B2Battery heating circuits and methods based on battery discharging and charging using resonance components in series and current limiting componentsXU WENHUI·Filed 2011·Granted Dec 8, 2015·1 cites·32 claims
- 1769US9059125B2Battery heating circuits and methods with resonance components in series using voltage inversionXU WENHUI·Filed 2011·Granted Jun 16, 2015·1 cites·25 claims
- 1869US8941357B2Heating circuits and methods based on battery discharging and charging using resonance components in series and freewheeling circuit componentsXU WENHUI·Filed 2011·Granted Jan 27, 2015·1 cites·32 claims
- 1963US8829856B2Circuits and methods for heating batteries in parallel using resonance components in seriesXU WENHUI·Filed 2011·Granted Sep 9, 2014·2 cites·12 claims
- 2060US9065293B2Battery heating circuits and methods using transformersXU WENHUI·Filed 2012·Granted Jun 23, 2015·1 cites·13 claims
- 2155US9105595B2Battery heating circuits and methods based on battery discharging using resonance components in seriesXU WENHUI·Filed 2011·Granted Aug 11, 2015·0 cites·30 claims
- 2254US9082740B2Battery heating circuits and methods using resonance components in series and bridge charge storage componentsXU WENHUI·Filed 2011·Granted Jul 14, 2015·0 cites·8 claims
- 2352US9160041B2Battery heating circuits and methods using resonance components in series and bridging charge storage componentsXU WENHUI·Filed 2012·Granted Oct 13, 2015·1 cites·13 claims
- 2440US9120394B2Battery heating circuits and methods based on battery discharging and charging using resonance components in series and multiple charge storage componentsXU WENHUI·Filed 2012·Granted Sep 1, 2015·0 cites·14 claims
- 2539US8452097B2Apparatus and method for extracting circumscribed rectangles of characters in transplantable electronic documentXU WENHUI·Filed 2010·Granted May 28, 2013·0 cites·7 claims
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