Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9759405 | Light emitting module and lighting device using the same | Chang Ho Shin, Seok Chan HONG | 2017-09-12 |
SA
Sung Oh Ahn
Overall (2017): #231,286 of 506,227Top 50%
1
Patents 2017