Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10078160 | Variable liquid lens system | Eun Sung Lee, Woon-bae Kim, Seung-wan Lee, Min-seog Choi | 2018-09-18 |
JC
Jong-hyeon Chang
Overall (2018): #367,665 of 503,207Top 75%
1
Patents 2018