Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692231 | Image forming system for enabling detection of the quantity of sheets remaining in a sheet cassette | Gown-Jong O, In Soo Lee | 1997-11-25 |
WS
Won-Hyun Song
Overall (1997): #58,234 of 185,788Top 35%
1
Patents 1997