Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9698304 | Lighting system | Chul Min Kim, Tan Sakong, Keon Hun Lee, Do-Young Rhee, Sang Don Lee | 2017-07-04 |
| 9564316 | Method of manufacturing semiconductor device and method of maintaining deposition apparatus | Dong Yul Lee, Sang Heon Han, Seung Hyun Kim, Jang Mi KIM, William SOLARI +1 more | 2017-02-07 |