Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11764064 | Monitoring device, monitoring method and method of manufacturing semiconductor device using reflectivity of wafer | Nam Hoon Lee, Tae Hee Han, Jin Won Ma, Byung Joo Oh, Bong Ju Lee +4 more | 2023-09-19 |
| 11478828 | Adhesive removing device and method | Dae Yub Cho, Young Jung Kim | 2022-10-25 |
| 11158510 | Monitoring device, monitoring method and method of manufacturing semiconductor device using reflectivity of wafer | Nam Hoon Lee, Tae Hee Han, Jin Won Ma, Byung Joo Oh, Bong Ju Lee +4 more | 2021-10-26 |