Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11569791 | Planarization method | Kahkeen Lai, Yilei Wu | 2023-01-31 |
| 11482664 | Planarization method | Kahkeen Lai, Yilei Wu | 2022-10-25 |
| 11305988 | Method for preparing silicon wafer with rough surface and silicon wafer | Wooicheang Goh, Kahkeen Lai | 2022-04-19 |
| 11192782 | Method for preparing silicon wafer with rough surface and silicon wafer | Wooicheang Goh, Kahkeen Lai | 2021-12-07 |
| 11111134 | Method for processing conductive structure | Shaoquan Wang, Xiaohui Zhong, Kahkeen Lai, KianHeng Goh | 2021-09-07 |
| 10947110 | MEMS microphone and manufacturing method for making same | Shaoquan Wang, Xiaohui Zhong, Kahkeen Lai | 2021-03-16 |
| 10818511 | Plane polishing method of silicon wafer and processing method of silicon wafer | Wooicheang Goh, Kahkeen Lai | 2020-10-27 |