Inventor · disambiguated record
Zhiqian Li
Also filed as: LI ZHIQIAN
8 granted patents·2 pending applications·47 citations·filing 2006–2022
80Inventor score
Files withBEIJING SIGMA MICROELECTRONICS CO LTD3BEIJING SIGMACHIP CO LTD1HK APPLIED SCIENCE & TECH RES1LI ZHIQIAN1SHENZHEN SIGMA MICROELECTRONICS CO LTD1
Top patents by PatentIndex Score
10 records- 0189US7598752B2Charge transfer device and method, touch sensing device and methodBEIJING SIGMACHIP CO LTD·Filed 2006·Granted Oct 6, 2009·38 cites·8 claims
- 0272US10159281B2Electronic cigarette, cigarette rod, cigarette cartridge and recognition method of cigarette cartridgeBEIJING SIGMA MICROELECTRONICS CO LTD·Filed 2016·Granted Dec 25, 2018·3 cites·16 claims
- 0363US8719687B2Method for summarizing video and displaying the summary in three-dimensional scenesWU TAI PANG·Filed 2011·Granted May 6, 2014·3 cites·9 claims
- 0457US2022325338A1Systems and methods for performing and measuring homologous chromosome template repairUNIV CALIFORNIA·Filed 2022·Application pending·0 cites
- 0547US8077925B2Motion sensing method of sub-pixel level precisionYAN YONGQING·Filed 2008·Granted Dec 13, 2011·2 cites·7 claims
- 0645US9104942B2Perceptual bias level estimation for hand-drawn sketches in sketch-photo matchingHK APPLIED SCIENCE & TECH RES·Filed 2012·Granted Aug 11, 2015·1 cites·10 claims
- 0737US10596452B2Toy interactive method and deviceSHENZHEN SIGMA MICROELECTRONICS CO LTD·Filed 2017·Granted Mar 24, 2020·0 cites·20 claims
- 0832US9013406B2Mouse key identification circuit, mouse key identification device and mouseLI ZHIQIAN·Filed 2012·Granted Apr 21, 2015·0 cites·14 claims
- 0927US10742223B2Method and device for calibrating RC oscillator, storage medium and processorBEIJING SIGMA MICROELECTRONICS CO LTD·Filed 2018·Granted Aug 11, 2020·0 cites·10 claims
- 1023US2018323633A1Reception device for wireless charging and terminal deviceBEIJING SIGMA MICROELECTRONICS CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →