Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12159567 | Gamma tap voltage generating circuits and display devices including the same | Ying-Da Chang, Chulho Choi, Yu-Chieh Huang, Ching-Chieh Wu, Hajoon Shin +3 more | 2024-12-03 |
| 12088198 | Power converter and converting method with light loading state control | Chieh-Ju Tsai, Ching-Jan Chen, Zhe-Hui Lin, Wei-Ling Chen | 2024-09-10 |
| 11973425 | Ramp generation in buck converters | Chieh-Ju Tsai, Ching-Jan Chen, Zhe-Hui Lin, Wei-Ling Chen | 2024-04-30 |
| 11265986 | LED controller, LED control device and LED control method | Wei-Jen Lai, Neng-Chieh Hsu, Kang-Fan Yeh | 2022-03-01 |
| 11043161 | Control circuit for panel | I-Feng Chen | 2021-06-22 |
| 10966296 | LED controller, LED control device and LED control method | Wei-Jen Lai, Neng-Chieh Hsu, Kang-Fan Yeh | 2021-03-30 |
| 10157067 | System optimizing method and apparatus | Jin Liu, Jixin Yang, Liang Li, Haiyang Wang | 2018-12-18 |
| 9459647 | Bandgap reference circuit and bandgap reference current source with two operational amplifiers for generating zero temperature correlated current | Min-Hung Hu, Chen-Tsung Wu | 2016-10-04 |
| 9395728 | Charge pump device and driving capability adjustment method thereof | Hsiang-Yi Chiu | 2016-07-19 |
| 9153191 | Power management circuit and gate pulse modulation circuit thereof capable of increasing power conversion efficiency | Wen-Hsin Cheng | 2015-10-06 |
| 9007121 | Charge pump device | Hsiang-Yi Chiu | 2015-04-14 |
| 8766611 | Reference voltage generation circuit and method | Min-Hung Hu, Chen-Tsung Wu, Pin-Han Su | 2014-07-01 |
| 8749220 | Low noise current buffer circuit and I-V converter | Min-Hung Hu | 2014-06-10 |