Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9239504 | Switchable Fresnel lens and fabrication method thereof | Seunghee Lee, JounHo LEE, Kyungki Kim | 2016-01-19 |
SO
Sanghoon Oh
Overall (2016): #238,829 of 481,213Top 50%
1
Patents 2016