Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11673226 | Retaining ring for CMP | Andrew J. Nagengast, Christopher Heung-Gyun Lee, Thomas Li, Anand N. Iyer, Huanbo Zhang +3 more | 2023-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11673226 | Retaining ring for CMP | Andrew J. Nagengast, Christopher Heung-Gyun Lee, Thomas Li, Anand N. Iyer, Huanbo Zhang +3 more | 2023-06-13 |