Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334583 | Method of preventing auto-doping during epitaxial layer growth by cleaning the reaction chamber with hydrogen chloride | Chao Zhang, Zhitang Song, Xudong Wan, Bo Liu, Guanping Wu +2 more | 2016-05-10 |
| 8476085 | Method of fabricating dual trench isolated epitaxial diode array | Chao Zhang, Zhitang Song, Xudong Wan, Bo Liu, Guanping Wu +2 more | 2013-07-02 |