Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305266 | Catalyst and manufacturing method thereof | Young Jin Kim, Chang Hwan Kim, Pyung Soon Kim, Eunseok Kim | 2022-04-19 |
| 10889503 | Zeolite having specific ratio of divalent copper ions supported thereon, and preparation method therefor and catalyst composition comprising same | Mi Young Kim, Jin Won Kim, Eun-seok Kim, Seung Chul Na, Hyun-sik Han | 2021-01-12 |
| 8144075 | Display system for outputting analog and digital signals to a plurality of display apparatuses, system and method | Young-chan Kim | 2012-03-27 |
| 7102698 | Method and apparatus for controlling brightness of image processing device | Hye Rim KIM | 2006-09-05 |