Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11900040 | Method and system for reducing layout distortion due to exposure non-uniformity | Chi-Ta Lu, Yihung Lin, Chi-Ming Tsai | 2024-02-13 |
| 11308254 | Method and system for reducing layout distortion due to exposure non-uniformity | Chi-Ta Lu, Yihung Lin, Chi-Ming Tsai | 2022-04-19 |
| 8405516 | Portable electronic device and unlocking method thereof | PO-TAI HUANG | 2013-03-26 |