Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431784 | Controller for power supply device | Kuan Fang, Yu-Chao Lin, Jenn-Hwa Shyu, Ting-Ching Hsu | 2025-09-30 |
| 11581854 | Envelope tracking supply modulator topology for wipe-bandwidth radio frequency transmitter | Chen-Yen Ho, Sheng-Hong Yan, Hsin-Hung Chen | 2023-02-14 |
| 11251753 | Envelope tracking supply modulator with zero peaking and associated envelope tracking calibration method and system | Chen-Yen Ho, Yen-Liang Chen | 2022-02-15 |
| 11088660 | Power supply with envelope tracking modulation | Shih-Mei Lin, Che-Hao Meng, Chen-Yen Ho | 2021-08-10 |
| 10673385 | Supply modulator, modulated power supply circuit, and associated control method | Shih-Mei Lin, Che-Hao Meng, Da-Wei Sung | 2020-06-02 |
| 10483925 | Circuit module having dual-mode wideband power amplifier architecture | Sheng-Hong Yan, Da-Wei Sung, Chen-Yen Ho, Chia-Sheng Peng | 2019-11-19 |
| 10389344 | Voltage supply circuits and controlling methods therefor | Yen-Hsun Hsu, Tun-Shih Chen | 2019-08-20 |
| 10230259 | Apparatus for performing hybrid power control in an electronic device with aid of multiple switches corresponding multi-purpose usage | Nien-Hui Kung, Yen-Hsun Hsu | 2019-03-12 |
| 10211723 | Regulator for DC-DC hybrid-mode power regulation | Shan-Fong Hong, Chih-Chen Li, Kuan-Yu Chu, Yen-Hsun Hsu | 2019-02-19 |
| 10122258 | DC-DC converter with pull-up or pull-down current and associated control method | Shih-Mei Lin, Chien-Lung Lee, Che-Hao Meng | 2018-11-06 |
| 9923465 | Power conversion circuit and associated operating method | Tso-Min Chen, Yen-Hsun Hsu | 2018-03-20 |
| 9912306 | Power supply circuit of wireless mobile device | Shih-Mei Lin, Chen-Yen Ho, Che-Hao Meng, Tso-Min Chen, Chia-Sheng Peng +1 more | 2018-03-06 |
| 9899920 | Voltage regulator and method for controlling output stages of voltage regulator | Yen-Hsun Hsu, Shan-Fong Hong, Chih-Chen Li, Yu-Te Chao | 2018-02-20 |
| 9866119 | DC-DC converter with pull-up and pull-down currents based on inductor current | Shih-Mei Lin, Chien-Lung Lee, Che-Hao Meng | 2018-01-09 |
| 9772637 | Voltage regulation circuits and power supply devices using the same | Jyh-Pyng Lay, Chih-Ching Yu, Yuh-Long Yeh | 2017-09-26 |
| 9735681 | Voltage converter | Yen-Hsun Hsu, Tun-Shih Chen | 2017-08-15 |
| 9559583 | Power converter with a wave generator that filters a wave signal to generate an output voltage | Hung-Chih Lin, Hung-I Wang, Hao-Ping Hong, Yung-Chih Yen | 2017-01-31 |
| 9065334 | Voltage converter having auxiliary switch implemented therein and related voltage converting method thereof | Yen-Hsun Hsu | 2015-06-23 |
| 9000742 | Signal generating circuit | Xi Chen | 2015-04-07 |
| 8446133 | Methods and control circuits for controlling buck-boost converting circuit to generate regulated output voltage under reduced average inductor current | Yen-Hsun Hsu | 2013-05-21 |
| 8198877 | Low voltage drop out regulator | Yen-Hsun Hsu | 2012-06-12 |
| 8076913 | Voltage converters and voltage generating methods for generating output voltage signals according to a pulse width modulation signal | — | 2011-12-13 |
| 7973521 | Voltage regulators | Hung-I Chen, Yen-Hsun Hsu | 2011-07-05 |