Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12293252 | Encoding element and anti-counterfeiting product | Kai Sun | 2025-05-06 |
| 10627441 | Apparatus for testing semiconductor package | Min Sun | 2020-04-21 |
| 8614943 | Method and apparatus for protecting subscriber access network | Changtai Li, Guangyu Sun | 2013-12-24 |