Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655047 | Video signal frequency modulator having automatic control function and controlling method therefor | Jong Ho Ahn | 1997-08-05 |
YH
Yun-jong Hyun
Overall (1997): #54,526 of 185,788Top 30%
1
Patents 1997