Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123837 | Method of removal of sharp corners from diffuser plate | Ilyoung Richard Hong, Lai ZHAO, Jianhua Zhou, Robin L. Tiner, Shinichi Kurita +1 more | 2021-09-21 |
| 10923327 | Chamber liner | Jianheng Li, Lai ZHAO, Robin L. Tiner, Allen Lau, Soo Young Choi | 2021-02-16 |