Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D560109 | Adapter for impact rotary tool | — | 2008-01-22 |
| D541740 | Battery charger for electric tool | Kim Y. C. Tsai, Ju-Chien Chen, Fu-Tasi Wu, Tung-Chin Kuo | 2007-05-01 |
| D536944 | Electric handtool | Kim Y. C. Tsai, Ju-Chien Chen, Fu-Tasi Wu, Tung-Chin Kuo | 2007-02-20 |
| D536943 | Electric handtool | Kim Y. C. Tsai, Ju-Chien Chen, Fu-Tasi Wu, Tung-Chin Kuo | 2007-02-20 |
| D534779 | Electric handtool | Kim Y. C. Tsai, Ju-Chien Chen, Fu-Tasi Wu, Tung-Chin Kuo | 2007-01-09 |
| D534406 | Electric handtool | Kim Y. C. Tsai, Ju-Chien Chen, Fu-Tasi Wu, Tung-Chin Kuo | 2007-01-02 |
| D534048 | Electric handtool | Kim Y. C. Tsai, Ju-Chien Chen, Fu-Tasi Wu, Tung-Chin Kuo | 2006-12-26 |
| D532667 | Electric handtool | Kim Y. C. Tsai, Ju-Chien Chen, Fu-Tasi Wu, Tung-Chin Kuo | 2006-11-28 |