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, Sung Oh Ahn | 2017-09-12 |
SH
Seok Chan HONG
Overall (2017): #249,507 of 506,227Top 50%
1
Patents 2017