Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10715797 | Device for testing angle of view of camera | Dae Sang Ryu, Kyoung Chan Park, Yong Su Lee | 2020-07-14 |
| 10349047 | Device for testing angle of view of camera | Dae Sang Ryu, Kyoung Chan Park, Yong Su Lee | 2019-07-09 |
| 9096797 | Silicate phosphor, method of manufacturing silicate phosphor, and light-generating device having silicate phosphor | Myeong-Ju Shin, Seung Hwan Baek, Yeong Bae LEE, Young Sic Kim, Seok-Hyun Nam +5 more | 2015-08-04 |