Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8597483 | Method for making a wave-absorbing sheet | Yen-Chung Chen, Ker-Jer Huang, Shang-Wanq Yeh | 2013-12-03 |
| 8567385 | Fret saw including a cutting wire provided with fixed abrasive grains each including a core coated with a hard film | Ching-Yu Tso, Shang-Wanq Yeh, Hsiou-Jeng Shy | 2013-10-29 |