Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |