Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11978646 | Thermal chamber with improved thermal uniformity | Dongming Iu, Kartik Shah, Norman L. Tam, Matthew Spuller, Jau-Jiun CHEN +4 more | 2024-05-07 |
| 11879859 | Process for determining the type of a diamond | Ka Wing Cheng, Yau Chuen YIU, Chun Hong SHAM, Juan CHENG, Koon Chung HUI | 2024-01-23 |
| 11835466 | Diamond clarity measurement process and system | Ka Wing Cheng, Kin Wing Wong, Juan CHENG, Wing Chi TANG, Koon Chung HUI | 2023-12-05 |
| 11348769 | Plasma-enhanced anneal chamber for wafer outgassing | Lara Hawrylchak, Matthew D. Scotney-Castle, Norman L. Tam, Matthew Spuller, Dongming Iu +1 more | 2022-05-31 |
| 11016033 | Diamond clarity measurement process and system | Ka Wing Cheng, Kin Wing Wong, Juan CHENG, Wing Chi TANG, Koon Chung HUI | 2021-05-25 |
| 10770272 | Plasma-enhanced anneal chamber for wafer outgassing | Lara Hawrylchak, Matthew D. Scotney-Castle, Norman L. Tam, Matthew Spuller, Dongming Iu | 2020-09-08 |
| 10762666 | Colour grading process and system for diamonds | Ka Wing Cheng, Kin Wing Wong, Juan CHENG, Wing Chi TANG, Koon Chung HUI | 2020-09-01 |
| 10741428 | Semiconductor processing chamber | Aaron Muir Hunter, Mehran Behdjat, Niraj Merchant, Douglas R. McAllister, Dongming Iu +1 more | 2020-08-11 |
| D790039 | Showerhead for a semiconductor processing chamber | Lara Hawrylchak, Aaron Miller | 2017-06-20 |