Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11878234 | Ground engaging device with stowages for removable wheels | Thomas Wu | 2024-01-23 |
| 11331561 | Multi-function ground engaging device | Thomas Wu | 2022-05-17 |
| 7439753 | Inverter test device and a method thereof | Chin-Wen Chou, Ying-Nan Cheng, Chin-Biau Chung | 2008-10-21 |
| 7352140 | Master-slave control architecture for inverters | Chin-Wen Chou, Ying-Nan Cheng, Chin-Biau Chung | 2008-04-01 |
| 7279822 | Transformer level driving circuit | Chin-Wen Chou, Eddie Cheng, Chih-Chang Lin | 2007-10-09 |
| 7262561 | Method for controlling power supply through multiple modulation modes | Chin-Wen Chou, Ying-Nan Cheng, Chin-Biau Chung | 2007-08-28 |
| 7224592 | Multi-period cycle-alternative switching mode power supply control device and its control method | Chin-Wen Chou, Ying-Nan Cheng, Chin-Biau Chung | 2007-05-29 |
| 7224589 | Inverter circuit for producing power factor correction effect | Chin-Wen Chou, Ying-Nan Cheng, Chin-Biau Chung | 2007-05-29 |
| 7122939 | Piezoelectric power supply | Chin-Wen Chou, Eddie Cheng, Chin-Biau Chung | 2006-10-17 |
| 7067957 | Ceramic transformer level driving circuit | Chin-Wen Chou, Eddie Cheng, Chih-Chang Lin | 2006-06-27 |
| 7023142 | Light modulation method and apparatus for cold cathode fluorescent lamps | Chin-Wen Chou, Eddie Cheng, Chin-Biau Chung | 2006-04-04 |
| 6958582 | Lamp current control circuit | Chin-Wen Chou, Eddie Cheng | 2005-10-25 |
| 6914365 | Piezoelectric transformation driving apparatus | Chin-Wen Chou, Eddie Cheng | 2005-07-05 |
| 6867955 | ARC discharge protection apparatus | Chin-Wen Chou, Eddie Cheng, Chin-Biau Chung | 2005-03-15 |
| 5654077 | Single-material fully isotropic laminates with multiple sublaminates | Thomas Wu | 1997-08-05 |
| 5532040 | Multimaterial fully isotropic laminates and multimaterial quasi-homogeneous anisotropic laminates | Thomas Wu | 1996-07-02 |
| 5312670 | Fully isotropic laminates and quasi-homogeneous anisotropic laminates | Brian Lyndall Avery | 1994-05-17 |