Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420376 | Polishing head assembly having recess and cap | Chih-Yuan Hsu, Jen-Chieh Lin, Wei Huang, Yau-Ching Yang | 2025-09-23 |
| 12252806 | Systems and methods for a preheat ring in a semiconductor wafer reactor | Chun-Chin Tu | 2025-03-18 |
| 12221718 | Systems and methods for controlling a gas dopant vaporization rate during a crystal growth process | Hsien-Ta Tseng, Chun-Sheng Wu, William L. Luter, Liang-Chin Chen, Sumeet S. Bhagavat +2 more | 2025-02-11 |
| 12195871 | Systems and methods for controlling a gas dopant vaporization rate during a crystal growth process | Hsien-Ta Tseng, Chun-Sheng Wu, William L. Luter, Liang-Chin Chen, Sumeet S. Bhagavat +2 more | 2025-01-14 |