Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802765 | Apparatus for measuring slope change amount of structure and method for measuring slope change amount of structure using same | Ki Seok KWAK, Jae Hyun Park, Moon Kyung Chung, Seung Hwan Seo, Bongkun Kwak | 2023-10-31 |
| 10520140 | Substrate structure for LED lighting | Ui-Chung Hong, So-Bong Shin | 2019-12-31 |