Inventor · disambiguated record
Chen Chen
Also filed as: CHEN CHEN-NAN
8 granted patents·2 pending applications·40 citations·filing 1987–2025
81Inventor score
Files withHUAWEI DIGITAL POWER TECH CO LTD4ZION EDUCATIONAL FOUND2CHIPONE TECHNOLOGY BEIJING CO LTD1JTRON TECH CORP1SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD1
Top patents by PatentIndex Score
10 records- 0193US11677328B2Converter and power supply system with simplified samplingHUAWEI DIGITAL POWER TECH CO LTD·Filed 2021·Granted Jun 13, 2023·3 cites·12 claims
- 0282US12384264B2Wake-up circuit for charge controller, on-board charger, and new energy vehicleHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Aug 12, 2025·1 cites·17 claims
- 0377US9444441B2Zero-crossing detection circuit and method for synchronous step-down converterSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2014·Granted Sep 13, 2016·4 cites·8 claims
- 0473US2025373177A1Soft-switching inverter with a symmetric current sharingHUAWEI DIGITAL POWER TECH CO LTD·Filed 2025·Application pending·0 cites
- 0563US5012808APulse generation, parameter determination, and modification systemZION EDUCATIONAL FOUND·Filed 1988·Granted May 7, 1991·22 cites·36 claims
- 0662US2025219588A1Rf power amplifiers and electronic deviceSMARTER MICROELECTRONICS SHANGHAI CO LTD·Filed 2025·Application pending·0 cites
- 0759US12092671B2Capacitance measurement apparatusCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2020·Granted Sep 17, 2024·0 cites·19 claims
- 0851US12051966B2Converter and on-board chargerHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Jul 30, 2024·0 cites·15 claims
- 0949US12099083B2Detection apparatus and anti-bending device thereofJTRON TECH CORP·Filed 2022·Granted Sep 24, 2024·0 cites·5 claims
- 1042US4779044AVoltage, current and frequency measuring of non-standard waveformsZION EDUCATIONAL FOUND·Filed 1987·Granted Oct 18, 1988·10 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Chen Chen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →