Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673350 | Laser module with focusing lens and fixing method of the focusing lens | Min-Kyu Song, Seung Goo Kang, Hee Tae Lee, Seong Su Park, Dong-Goo Kim | 1997-09-30 |
NH
Nam Hwang
Overall (1997): #100,011 of 185,788Top 55%
1
Patents 1997