Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631884 | Compact-disc changer using the same optical pickup device used for playing disc for sensing roulette position | — | 1997-05-20 |
KC
Kyu-sam Chun
Overall (1997): #115,691 of 185,788Top 65%
1
Patents 1997