Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637955 | Deflection yoke for cathode-ray tube comprising a separator made out of ferrite and plastic materials | — | 1997-06-10 |
SJ
Seong-hun Ji
Overall (1997): #79,904 of 185,788Top 45%
1
Patents 1997