| 12407245 |
Power converter improving input overvoltage from output voltage drop |
Chih-Heng Su |
2025-09-02 |
| 12334757 |
Switching charger for supplying stable power |
Chih-Heng Su, Chih-Ning Chen |
2025-06-17 |
| 12328072 |
Power converter with adaptively adjustable voltages based on detected currents |
Chih-Heng Su |
2025-06-10 |
| 12249913 |
Open-loop inductor current emulating circuit |
Chih-Heng Su |
2025-03-11 |
| 11799473 |
Closed-loop inductor current emulating circuit |
Chih-Heng Su |
2023-10-24 |
| 11515791 |
Transient response improving system and method with prediction mechanism of error amplified signal |
Chih-Heng Su |
2022-11-29 |
| 11226666 |
Power failure prevention system with power management mechanism and power failure prevention method with power management mechanism |
Chih-Heng Su, Chih-Yuan Chen |
2022-01-18 |
| 11128218 |
Adaptive frequency adjusting system |
Chih-Heng Su |
2021-09-21 |
| 11088560 |
Charger having fast transient response and control method thereof |
Chih-Ning Chen |
2021-08-10 |
| 10666075 |
Non-narrow voltage direct current charger and control method thereof |
Chih-Heng Su |
2020-05-26 |
| 10637347 |
Abnormal power failure control system and method |
Kun Yi Lin |
2020-04-28 |
| 10168726 |
Self-adaptive startup compensation device |
Chih-Ning Chen |
2019-01-01 |
| 9432566 |
Camera system capable of expanding functions and an amount of video stream |
Chih-Ming Wu, Tsun-Jen Cheng |
2016-08-30 |
| 9208668 |
Camera system with a full view monitoring function |
Chih-Ming Wu, Chun-Tao Lee |
2015-12-08 |
| 7682264 |
Golf club head structure |
Cheng-Tao Lee |
2010-03-23 |