Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375249 | Eight-to-fourteen-modulation circuit for a digital audio disc system | — | 1994-12-20 |
HC
Heon-cheol Cho
Overall (1994): #127,769 of 165,921Top 80%
1
Patents 1994