Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176914 | Conversion circuit for converting single input to differential input and system circuit using the same | Yeh-Tai Hung, Chung-Ming Hsieh | 2024-12-24 |
| 11966085 | Optical transceiver | Chen-Mao Lu, Chun-Yen Chen | 2024-04-23 |
| 11876443 | Hybrid switched-capacitor converter | Po-Hsun Huang | 2024-01-16 |
| 11601050 | Voltage regulation system with variable clock frequency and method thereof | Chung-Ming Hsieh | 2023-03-07 |
| 11506849 | Optical transceiver and manufacturing method thereof | Kuang-Yao Chen, Kao-Chi Chen, Gow-Zin Yiu | 2022-11-22 |
| 10511318 | Digital background calibration circuit | Che-Hao Chiang, Szu-Wei Chang, Tu-Hsiu Wang | 2019-12-17 |
| 10439492 | Control system of switching voltage regulator | Chung-Ming Hsieh | 2019-10-08 |
| 10284079 | DC-DC power converter circuit having switched-capacitor circuit and method of controlling output voltage of the same | Chung-Ming Hsieh | 2019-05-07 |
| 10277209 | Switched-capacitor DC-DC convertor and control method thereof | Chung-Ming Hsieh | 2019-04-30 |
| 10141847 | Switched capacitor DC-DC convertor circuit and production method thereof | Chung-Ming Hsieh | 2018-11-27 |
| 9989984 | Reference voltage circuit | Te-Ming Tseng, Yeh-Tai Hung, Wen Li | 2018-06-05 |
| 9614435 | Power optimization device for energy harvesting apparatus and method thereof | Chung-Ming Hsieh | 2017-04-04 |
| 9369047 | Power control methods for flyback converters based on the current limit and switching frequency | Ren Huei Tzeng, Kuan-Sheng Wang, Chien-Chung Chang, Geu-Cheng Hu, Cheng-Yi Lin | 2016-06-14 |
| 8921988 | Galvanically-isolated device and method for fabricating the same | Li-Te Wu, Cheng-Feng Shih | 2014-12-30 |
| 8885364 | Flyback converter with primary side and secondary side feedback control and method for the same | Kuan-Sheng Wang, Jan-He Li | 2014-11-11 |
| 8804379 | Flyback converter system and feedback controlling apparatus and method for the same | Chong-Hock Yeam, Siang-Yu Yang | 2014-08-12 |
| 8674757 | Switching system and method for control thereof | Li-Te Wu | 2014-03-18 |
| 8649534 | Audio interface device and method | Li-Te Wu | 2014-02-11 |
| 8102015 | Microphone package with minimum footprint size and thickness | Shih-Chin Gong | 2012-01-24 |
| 7991168 | Serially connected microphones | Li-Te Wu | 2011-08-02 |
| 7961895 | Audio interface device and method | Li-Te Wu | 2011-06-14 |
| 7812418 | Chip-scaled MEMS microphone package | Li-Te Wu | 2010-10-12 |
| 7729500 | Microphone array with electromagnetic interference shielding means | Li-Te Wu | 2010-06-01 |
| 7657025 | Microphone module and method for fabricating the same | Li-Te Wu, Bing-Ming Ho | 2010-02-02 |
| 7623672 | Microphone array in housing receiving sound via guide tube | Li-Te Wu | 2009-11-24 |