Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628468 | Optical tape cassette | Jung-hoe Kim, Dong Heon Kang, Hyeon-Yong Jang | 1997-05-13 |
SJ
Seung-tae Jung
Overall (1997): #79,900 of 185,788Top 45%
1
Patents 1997