Inventor · disambiguated record
Shih-Hai Chien
Also filed as: CHIEN SHIH-HAI
8 granted patents·1 pending application·2 citations·filing 2019–2024
72Inventor score
Files withANPEC ELECTRONICS CORP9
Top patents by PatentIndex Score
9 records- 0186US11664655B2Current limiting protection system and method of motor pre-driverANPEC ELECTRONICS CORP·Filed 2021·Granted May 30, 2023·2 cites·5 claims
- 0264US12095404B2Motor forward and reverse rotation detector and motor driver having motor forward and reverse rotation detectorANPEC ELECTRONICS CORP·Filed 2022·Granted Sep 17, 2024·0 cites·13 claims
- 0357US12143053B2Motor driver using motor magnetic pole reference controlling mechanismANPEC ELECTRONICS CORP·Filed 2023·Granted Nov 12, 2024·0 cites·16 claims
- 0456US2025202400A1Motor rotational speed control system and method having duty cycle variable modulation mechanismANPEC ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 0555US12155338B2Motor driver having motor abnormality detection mechanismANPEC ELECTRONICS CORP·Filed 2023·Granted Nov 26, 2024·0 cites·14 claims
- 0649US11088639B2Motor driving device and method thereofANPEC ELECTRONICS CORP·Filed 2019·Granted Aug 10, 2021·0 cites·20 claims
- 0748US11736044B2Brake control system of motorANPEC ELECTRONICS CORP·Filed 2022·Granted Aug 22, 2023·0 cites·9 claims
- 0847US11437946B2Motor output stabilizing circuit and methodANPEC ELECTRONICS CORP·Filed 2020·Granted Sep 6, 2022·0 cites·14 claims
- 0944US11784487B2Overvoltage protecting system and method of motor pre-driverANPEC ELECTRONICS CORP·Filed 2021·Granted Oct 10, 2023·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Shih-Hai Chien 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 →