Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10777238 | Calibration circuit and semiconductor apparatus including the same | — | 2020-09-15 |
| 10669631 | Gas injection apparatus and thin film deposition equipment including the same | Ki-Chul Kim, Jung-Hun Seo, Jong-Cheol Lee, Kyu-Hee Han, Seung Han Lee +1 more | 2020-06-02 |
| 10041172 | Gas injection apparatus and thin film deposition equipment including the same | Ki-Chul Kim, Jung-Hun Seo, Jong-Cheol Lee, Kyu-Hee Han, Seung Han Lee +1 more | 2018-08-07 |
| 9647659 | Semiconductor devices | Kyung-Hoon Kim | 2017-05-09 |