Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042261 | Method for fabricating embedded thin film resistors of printed circuit board | — | 2011-10-25 |
| 7617591 | Method for fabricating embedded thin film resistors of printed circuit board | Zhiqiang Xu | 2009-11-17 |
| 7213327 | Method for fabricating embedded thin film resistors of printed circuit board | Zhiqiang Xu | 2007-05-08 |
| 7082666 | Method for testing print circuit boards | — | 2006-08-01 |