Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853480 | Optical amplifier | Yong Gyu Choi, Bong Je Park, Hong-Seok SEO, Doo-Hee Cho, Kyong Hon Kim +1 more | 2005-02-08 |
JH
Jong Heo
Overall (2005): #171,668 of 245,428Top 70%
1
Patents 2005