Inventor · disambiguated record
Yi-Chun Cheng
Also filed as: Cheng yi-chun
11 granted patents·1 pending application·25 citations·filing 2019–2024
88Inventor score
Files withTDK TAIWAN CORP12
Top patents by PatentIndex Score
12 records- 0195US11105962B2Optical system and control method for the optical systemTDK TAIWAN CORP·Filed 2019·Granted Aug 31, 2021·4 cites·19 claims
- 0294US11567290B2Optical member driving mechanismTDK TAIWAN CORP·Filed 2019·Granted Jan 31, 2023·4 cites·20 claims
- 0393US11681114B2Optical element driving systemTDK TAIWAN CORP·Filed 2020·Granted Jun 20, 2023·3 cites·14 claims
- 0491US12235513B2Optical element driving systemTDK TAIWAN CORP·Filed 2023·Granted Feb 25, 2025·1 cites·13 claims
- 0588US11002941B2Calibration methodTDK TAIWAN CORP·Filed 2019·Granted May 11, 2021·3 cites·18 claims
- 0687US11226542B2Driving mechanismTDK TAIWAN CORP·Filed 2019·Granted Jan 18, 2022·3 cites·21 claims
- 0785US11493727B2Optical systemTDK TAIWAN CORP·Filed 2019·Granted Nov 8, 2022·2 cites·20 claims
- 0882US11314038B2Optical moduleTDK TAIWAN CORP·Filed 2019·Granted Apr 26, 2022·3 cites·20 claims
- 0976US11885976B2Optical moduleTDK TAIWAN CORP·Filed 2019·Granted Jan 30, 2024·2 cites·19 claims
- 1061US11956541B2Control method of driving mechanismTDK TAIWAN CORP·Filed 2023·Granted Apr 9, 2024·0 cites·20 claims
- 1161US11601595B2Control method of driving mechanismTDK TAIWAN CORP·Filed 2020·Granted Mar 7, 2023·0 cites·18 claims
- 1257US2024214680A1Driving mechanismTDK TAIWAN CORP·Filed 2024·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yi-Chun Cheng 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 →