Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8216127 | Endoscope and a method of manufacturing the same | Zhang Zifeng, Jiang Feng, Wang Kun, Huang Zhixue | 2012-07-10 |
| 8011973 | Connector and a method of manufacturing the same | Jiang Feng, Zhang Zifeng, Wang Kun, Huang Zhixue | 2011-09-06 |