Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7758716 | Apparatus for spraying etchant solution onto preformed printed circuit board | Wen-Chin Lee | 2010-07-20 |
| 7698811 | Method for manufacturing multilayer printed circuit boards using inner substrate | Chih-Kang Yang | 2010-04-20 |
| 7581312 | Method for manufacturing multilayer flexible printed circuit board | Chih-Yi Tu, Ming Wang | 2009-09-01 |
| 7488428 | Method for forming stacked via-holes in printed circuit boards | Wen-Chin Lee | 2009-02-10 |
| 7418780 | Method for forming stacked via-holes in a multilayer printed circuit board | Wen-Chin Lee | 2008-09-02 |
| 7338299 | Surface mounted electronic component | Wen-Chin Lee | 2008-03-04 |
| 7171245 | Method for eliminating musical tone from becoming wind shear sound | Jian Chen, Gwo-Hwa Ju, Shun-Fang Yang, Jung-Kuei Chen, Chung-Chieh Yang +1 more | 2007-01-30 |
| 6837861 | Electric massage device for producing rotational or reciprocating massage motion | — | 2005-01-04 |
| 6676581 | Stretching device for furniture | — | 2004-01-13 |