Issued Patents All Time
Showing 25 most recent of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12101020 | Multi-mode power system and power conversion circuit thereof | Tsung-Wei Huang | 2024-09-24 |
| 11843321 | Control circuit having power saving mode for use in power supply circuit | Ta-Yung Yang, Wei-Hsu Chang, Yu-Chang Chen, Tsung-Wei Huang | 2023-12-12 |
| 11811313 | Switched capacitor converter and switch circuit and switch thereof | Tsung-Wei Huang, Fan Ho | 2023-11-07 |
| 11811319 | Charging system, power supply system and dual mode power conversion circuit thereof | Tsung-Wei Huang | 2023-11-07 |
| 11329553 | Switching power conversion circuit and switching circuit | Tsung-Wei Huang, Huan-Chien Yang, Yung-Chun Chuang | 2022-05-10 |
| 11258273 | Charger circuit and charging control method | Wei-Jen Huang, Shun-Yu Huang, Tsung-Wei Huang | 2022-02-22 |
| 10356878 | Driver circuit for driving light emitting device | Huan-Chien Yang, Tsung-Wei Huang, Hui Cheng | 2019-07-16 |
| 10177576 | Charger circuit and capacitive power conversion circuit and reverse blocking switch circuit thereof | Wei-Jen Huang, Tsung-Wei Huang, Chih-Hua Hou | 2019-01-08 |
| 10177588 | Charging circuit and capacitive power conversion circuit and charging control method thereof | Tsung-Wei Huang, Wei-Jen Huang, Hsien-Chih She, Teng-Cheng Chen | 2019-01-08 |
| 10014723 | Power management unit and wireless power system using the same | Wei-Jen Huang | 2018-07-03 |
| 9225196 | Rectifying-and-modulating circuit and wireless power receiver incorporating the same | Wei-Jen Huang, Tsung-Wei Huang | 2015-12-29 |
| 9215771 | Light emitting diode driver | Chien-Hua Lin | 2015-12-15 |
| 9166477 | Control circuit for power converter and related control method | Wei-Jen Huang, Chueh-Kuei Jan, Tsung-Wei Huang | 2015-10-20 |
| 9107265 | Light emitting device array billboard and control method thereof | Chien-Hua Lin, Ching-Yu Chen, Chin-Hui Wang, Yung-Chun Chuang, Ti-Ti Liu | 2015-08-11 |
| 9049766 | Avoid audio noise of a LED driver during PWM dimming | Tsung-Wei Huang, Huan-Chien Yang, Nang-Ching Yeung, Ti-Ti Liu | 2015-06-02 |
| 9041307 | Method for brightness control | Huan-Chien Yang, Shei-Chie Yang, Shih-Chung Wang | 2015-05-26 |
| 8952670 | Efficiency improvement of a driver by using serially connected low voltage transistors or dynamic transistor size control | Tsung-Wei Huang, Chueh-Kuei Jan, Chien-Yuan Cheng | 2015-02-10 |
| 8866460 | Dynamic dropout control of a power supply | Tsung-Wei Huang | 2014-10-21 |
| 8847500 | LED driver and driving method | Chueh-Kuei Jan, Shei-Chie Yang, Huan-Chien Yang | 2014-09-30 |
| 8786213 | Compensating LED current by LED characteristics for LED dimming control | Shei-Chie Yang, Jun-Sheng Cheng, Ming-Yu Lin, Chun-I Lin | 2014-07-22 |
| 8729820 | Low pin count LED driver integrated circuit | Tsung-Wei Huang, Pao-Hsun Yu, Ying-Hsin Hsing | 2014-05-20 |
| 8436544 | LED controller with de-flicker function and LED de-flicker circuit and method thereof | Shei-Chie Yang, Chuan-Yo Hsiao, Huan-Chien Yang | 2013-05-07 |
| 8405320 | Circuit and method for controlling light emitting device, and integrated circuit therefor | Tsung-Wei Huang, Nang-Ching Yeung, Ti-Ti Liu, Huan-Chien Yang | 2013-03-26 |
| 8373396 | Adaptive two-stage voltage regulator and method for two-stage voltage regulation | Tsung-Wei Huang, Chueh-Kuei Jan, Huan-Chien Yang | 2013-02-12 |
| 8363369 | Short circuit and open circuit protection for a boost converter | Ti-Ti Liu, Huan-Chien Yang | 2013-01-29 |