Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D913980 | Gas supply plate for semiconductor manufacturing apparatus | Hak Joo Lee, Jong-Hyun Ahn, Yoon Ki Min | 2021-03-23 |
| 10734244 | Method of processing a substrate and a device manufactured by the same | Young-Hoon Kim, Jong Wan Choi, Tae Hee Yoo | 2020-08-04 |
| D880437 | Gas supply plate for semiconductor manufacturing apparatus | Hak Joo Lee, Jong-Hyun Ahn, Yoon Ki Min | 2020-04-07 |
| D724553 | Substrate supporter for semiconductor deposition apparatus | Seung Woo Choi, Hyung Wook NOH, Dae Youn Kim, Hyun Soo Jang | 2015-03-17 |