Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12160151 | Electronic device and control method | Tsung-Han Yang, Yen-Chih Wang, Tsung-Nan Wu | 2024-12-03 |
| 12143786 | Electronic device having multiple speakers controlled by a single functional chip | Tsung-Han Yang, Yen-Chih Wang, Tsung-Nan Wu | 2024-11-12 |
| 12111379 | Operation circuit having lower calibration time and calibration method thereof | Yu-Hsin Lih | 2024-10-08 |
| 12107586 | BD PWM modulation circuit for use in class D amplifier and modulation method thereof | Yi-Kuang Chen | 2024-10-01 |
| 11953645 | Foreign object detection method and power side capable of detecting foreign object | Shang-Te Yang | 2024-04-09 |
| 11152927 | Low distortion triangular wave generator circuit and low distortion triangular wave generation method | Yi-Kuang Chen | 2021-10-19 |
| 9853658 | Digital to analog converter circuit and digital to analog conversion method | Zong-Yi Chen | 2017-12-26 |
| 9306501 | Voltage adjusting circuit for amplifier circuit and method thereof | Teng-Hung Chang, Shao-Ming Sun | 2016-04-05 |
| 8643993 | Short-circuit detection circuit and short-circuit detection method | Kuo-Chen Tsai, Wei-Lun Hsieh, Tung-Han Tsai | 2014-02-04 |
| 8487690 | Dual mode charge pump | Wei-Hsin Wei, Jwin-Yen Guo, Teng-Hung Chang | 2013-07-16 |
| 8421778 | Modification device and method for selectively modifying transmission performance of image frame data | Hsiu-Wen Wang, Wei-Hao Yuan, Wei-Cheng Chang Chien | 2013-04-16 |
| 8019916 | Mobile communication terminal system | Han-Min Cheng, Chih-Chan Yen | 2011-09-13 |
| 7894791 | Multi-channel multi-media integrated circuit and method thereof | Chao-Chung Chang, Ming-Feng Yu, Wei-Hao Yuan, Wei-Cheng Chang Chien | 2011-02-22 |
| 7436341 | Digital/analog converting apparatus and digital/analog converter thereof | — | 2008-10-14 |
| 6914471 | Method and apparatus for controlling a dual-slope integrator circuit to eliminate settling time effect | Tsin-Yuan Chang, Jing-Reng Huang | 2005-07-05 |
| 6873557 | Integrated circuit device with a built-in detecting circuit for detecting maximum memory access time of an embedded memory | Tsin-Yuan Chang, Shu-Rong Lee | 2005-03-29 |