Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11422035 | Color and luminance measuring device including filter unit | Byung-jun Oh, Kyu Ho Lee, Kyu-Seok Kim, Chang Hun Lim, Hyun Seock Oh +1 more | 2022-08-23 |
| 10551301 | Brightness colorimeter having measurement error caused by linearly polarized light, which is corrected | Kyu Ho Lee, Kyu-Seok Kim, Sang Woo Park, Seong Cheol Ji, Yong Hui PARK | 2020-02-04 |