Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9900098 | Optical device module and optical communication network system using the same | Sahnggi Park, Seong Wook Yoo, Gyungock Kim | 2018-02-20 |
SK
Sang Gi Kim
Overall (2018): #250,905 of 503,207Top 50%
1
Patents 2018