Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315895 | Battery having external connector for balance charging and discharging | Chih Chung Tao | 2025-05-27 |
| 11894689 | Power supply system and vibrating processing apparatus | Chao-Ching Lee, CHIA-HSIN LAI | 2024-02-06 |
| 11545840 | System of balancing battery pack with single charger and method of charging thereof | Chih Chung Tao | 2023-01-03 |
| 11145740 | Ferroelectric field effect transistor device | Fu-Ju Hou, Meng-Ju Tsai | 2021-10-12 |
| 10361085 | Fin field effect transistor (finFET) device structure with ultra-thin body and method for forming the same | Cheng-Chieh Lai, Kuang-Hsin Chen, Mu-Shih Yeh | 2019-07-23 |
| 9620645 | Fin field effect transistor (FinFET) device structure with ultra-thin body and method for forming the same | Cheng-Chieh Lai, Kuang-Hsin Chen, Mu-Shih Yeh | 2017-04-11 |
| 9287361 | Junction-less transistor having reverse polarity structure | Ming Han, Hung-Bin Chen | 2016-03-15 |
| 9076764 | Tunneling transistor with asymmetric gate | Yi-Ruei Jhan | 2015-07-07 |
| 7102326 | Motor speed variator and a driving method thereof | Yu-Kai Chen, Tsai-Fu Wu, Wen-Yang Wang, Chin-Hsiung Chang | 2006-09-05 |
| 6949006 | Belt-disc sander having speed adjuster | Yu-Kai Chen, Tsai-Fu Wu, Wen-Yang Wang, Chin-Hsiung Chang | 2005-09-27 |
| 6894352 | Single-electron transistor and fabrication method thereof | Shu-Fen Hu, Wen-Tai Lu, Shiue-Shin Liu, Tiao-Yuan Huang, Tien-Sheng Chao | 2005-05-17 |
| 6876159 | Electronic ballast system for emergency lighting applications | Yu-Kai Chen, Tsai-Fu Wu, Chin-Hsiung Chang | 2005-04-05 |
| 6624599 | Compact single-stage electronic ballast circuit for emergency lighting applications | Yu-Kai Chen, Tsai-Fu Wu, Chin-Hsiung Chang | 2003-09-23 |