Inventor · disambiguated record
Cheng Li
Also filed as: LI CHENG · LI CHENG-YI
7 granted patents·6 pending applications·13 citations·filing 2007–2024
76Inventor score
Files withBITMAIN TECH INC2LI CHENG2TENCENT TECH SHENZHEN CO LTD2BROGENT TECH INC1CHI MEI COMM SYSTEMS INC1
Top patents by PatentIndex Score
13 records- 0190US11611364B1Millimeter-wave isolation deviceDECO INTEGRATION TECH CO LIMITED·Filed 2022·Granted Mar 21, 2023·6 cites·11 claims
- 0264US9883094B2Method and apparatus for varying focal length of camera device, and camera deviceTENCENT TECH SHENZHEN CO LTD·Filed 2015·Granted Jan 30, 2018·1 cites·20 claims
- 0360US10378849B1Testing device for study of magnetized plasma artillery and gunpowderPEOPLE?S LIBERATION ARMY ARMY ACAD OF ARMORED FORCES·Filed 2018·Granted Aug 13, 2019·4 cites·9 claims
- 0457US2024431073A1Chassis, electronic apparatus and chassis exhaust methodBITMAIN TECH INC·Filed 2024·Application pending·0 cites
- 0557US2024237589A1High-density grow rack system with integrated track conveyance and post-processing and controlsLI CHENG·Filed 2022·Application pending·0 cites
- 0655US2024389267A1Cooling apparatus and electronic deviceBITMAIN TECH INC·Filed 2024·Application pending·0 cites
- 0753US12115953B2High-pressure thermal fluid brake and engine energy recovery systemLI CHENG·Filed 2021·Granted Oct 15, 2024·0 cites·9 claims
- 0852US10341569B2Method and apparatus for varying focal length of camera device, and camera deviceTENCENT TECH SHENZHEN CO LTD·Filed 2017·Granted Jul 2, 2019·0 cites·17 claims
- 0951US7586353B2Electronic pulse-generating deviceCHI MEI COMM SYSTEMS INC·Filed 2007·Granted Sep 8, 2009·2 cites·9 claims
- 1046US2023151828A1Telescopic actuator, actuating system and motion simulating apparatusBROGENT TECH INC·Filed 2022·Application pending·0 cites
- 1145US2021261394A1Position controlling systemUNIV NAT FORMOSA·Filed 2020·Application pending·0 cites
- 1233US2018220023A1Image scanning deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Application pending·0 cites
- 1324US9018919B2Battery detector for portable electronic device and method thereofLI CHENG-YI·Filed 2011·Granted Apr 28, 2015·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →