Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663856 | Optical mask for use in a photolithography process, a method for fabricating the optical mask and a method for fabricating an array of patterns on a substrate using the optical mask | Johnny Chung Yin HO, Ming Fang | 2020-05-26 |