Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026157 | Gas mixing method realized by back diffusion in a PECVD system with showerhead | Yong Kee Chae, Shuran Sheng, Liwei Li | 2011-09-27 |
XY
Xiesen Yang
Overall (All Time): #3,264,351 of 4,157,543Top 80%
1
Patents All Time