Inventor · disambiguated record
Jin Cheng
Also filed as: CHENG JIN · CHENG JIN J
6 granted patents·3 pending applications·45 citations·filing 1988–2025
81Inventor score
Top patents by PatentIndex Score
9 records- 0181US7733170B2Switching amplifier and its modulation processAPEXONE MICROELECTRONICS LTD·Filed 2007·Granted Jun 8, 2010·16 cites·21 claims
- 0277US2025378204A1Unlockable content creation portalSNAP INC·Filed 2025·Application pending·0 cites
- 0374USD1038504SVaping deviceNext Level Ventures LLC·Filed 2022·Granted Aug 6, 2024·6 cites·1 claims
- 0468US12393734B2Unlockable content creation portalSNAP INC·Filed 2023·Granted Aug 19, 2025·0 cites·20 claims
- 0567US9149602B2Dual needle delivery systemCHOW MINA·Filed 2005·Granted Oct 6, 2015·7 cites·15 claims
- 0662US2023301350A1Vaping devices with integrated lumensNext Level Ventures LLC·Filed 2023·Application pending·0 cites
- 0761USD1041741SElectronic vaping deviceNext Level Ventures LLC·Filed 2022·Granted Sep 10, 2024·3 cites·1 claims
- 0860US2025270078A1Sensor device, forklift, and control method for sensor deviceWUHU LINGDONG ACCELERATION ROBOTICS TECH CO LTD·Filed 2025·Application pending·0 cites
- 0937US4958865AClamping systemCHENG JIN J·Filed 1988·Granted Sep 25, 1990·13 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →