Inventor · disambiguated record
Chia-An Yeh
Also filed as: YEH CHIA-AN
13 granted patents·2 pending applications·57 citations·filing 2011–2022
88Inventor score
Top patents by PatentIndex Score
15 records- 0194US9997994B1Totem-pole power factor corrector and current-sampling unit thereofACBEL POLYTECH INC·Filed 2017·Granted Jun 12, 2018·15 cites·20 claims
- 0292US10951207B1Integrated driving moduleACBEL POLYTECH INC·Filed 2020·Granted Mar 16, 2021·5 cites·8 claims
- 0389US8964410B2Transformer with externally-mounted rectifying circuit boardACBEL POLYTECH INC·Filed 2012·Granted Feb 24, 2015·17 cites·15 claims
- 0487US11581730B2Power supply device with multiple outputs and power allocation control method thereofACBEL POLYTECH INC·Filed 2021·Granted Feb 14, 2023·2 cites·11 claims
- 0585US10340808B2Redundant power supply apparatusACBEL POLYTECH INC·Filed 2016·Granted Jul 2, 2019·6 cites·11 claims
- 0678US9966861B1Active clamp converter and control method for the sameACBEL POLYTECH INC·Filed 2017·Granted May 8, 2018·5 cites·20 claims
- 0775US11658581B1Power converter with adjustable output voltageACBEL POLYTECH INC·Filed 2022·Granted May 23, 2023·1 cites·3 claims
- 0872US8736246B2Power factor control circuit and power factor control methodYEH CHIA-AN·Filed 2011·Granted May 27, 2014·6 cites·16 claims
- 0960US12431722B2Power-saving charging deviceACBEL POLYTECH INC·Filed 2022·Granted Sep 30, 2025·0 cites·13 claims
- 1050US9425697B2Power supply and method for compensating low-frequency output voltage ripple thereofACBEL POLYTECH INC·Filed 2014·Granted Aug 23, 2016·0 cites·18 claims
- 1149US9448607B2Irregularity detection device for a power switchACBEL POLYTECH INC·Filed 2014·Granted Sep 20, 2016·0 cites·19 claims
- 1248US11056964B2Power supply device with multiple wide-volt age range outputs and control method thereofACBEL POLYTECH INC·Filed 2020·Granted Jul 6, 2021·0 cites·10 claims
- 1344US12234814B2Guidance unit (MK-1) and arcwing circulating power guidance system with the guidance unit (MK-1)UNIV TUNGHAI·Filed 2022·Granted Feb 25, 2025·0 cites·28 claims
- 1442US2015103562A1Switching Power Supply with a Resonant Converter and Method Controlling the SameACBEL POLYTECH INC·Filed 2013·Application pending·0 cites
- 1531US2013094255A1Power factor correction circuit capable of estimating input current and control method for the sameYEH CHIA-AN·Filed 2012·Application pending·0 cites
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