Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7356931 | Hairdressing scissors | — | 2008-04-15 |
| 6864670 | Method for eliminating noise interference and acoustic noise by printed circuit board ground plane layout | Jr-Hong Ouyang, Jing-Cheng Lin | 2005-03-08 |