Inventor · disambiguated record
Weiqi Liu
Also filed as: LIU WEIQI
7 granted patents·2 pending applications·59 citations·filing 2003–2022
78Inventor score
Files withLIU WEIQI2UNIV SHENZHEN2CHANGCHUN OPTICS FINE MECH1HANGZHOU ZERO ZERO TECH CO LTD1LI FEIYU1
Top patents by PatentIndex Score
9 records- 0186USD600333SToiletLI FEIYU·Filed 2008·Granted Sep 15, 2009·42 cites·1 claims
- 0281US11530025B2Foldable rotor blade assembly and aerial vehicle with a foldable rotor blade assemblyHANGZHOU ZERO ZERO TECH CO LTD·Filed 2020·Granted Dec 20, 2022·2 cites·22 claims
- 0368US7095541B2Method of generating area light source by scanning, scanning area light source and laser projection television using the sameCHANGCHUN OPTICS FINE MECH·Filed 2003·Granted Aug 22, 2006·15 cites·12 claims
- 0445US12448289B2Method of nitrogen-phosphorus doped porous carbon for oxygen reduction electrocatalysis within a wide PH rangeUNIV CHINA MINING·Filed 2021·Granted Oct 21, 2025·0 cites·8 claims
- 0543US2025017613A1Device for outputting drive signals to surgical instrument, and surgical systemSHANGHAI YICHAO MEDICAL DEVICES CO LTD·Filed 2022·Application pending·0 cites
- 0639US9951946B2High-efficiency clean burning method and device of macromolecular substanceLIU WEIQI·Filed 2012·Granted Apr 24, 2018·0 cites·10 claims
- 0732US10734779B2Dual-wavelength synchronous pulsed fiber laser based on rare earth ions co-doped fiberUNIV SHENZHEN·Filed 2019·Granted Aug 4, 2020·0 cites·6 claims
- 0826US9588399B2All-fiber laser frequency mixer and frequency-mixing fiber laser thereofUNIV SHENZHEN·Filed 2016·Granted Mar 7, 2017·0 cites·11 claims
- 0926US2013151209A1Method for designing uniform illumination reflectorLIU WEIQI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →