Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6122110 | Multi-stage combined optical device having multiple channels | Ki Soo Park, Ki-Suk Sung, Sang Yeong Tae, Man-Soo Seo | 2000-09-19 |
YC
Yum Jae Chum
Overall (All Time): #3,628,083 of 4,157,543Top 90%
1
Patents All Time