Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621401 | Circuit for sensing input conditioning of keyboard | Bong-lak Choi | 1997-04-15 |
PJ
Phil-jung Jeon
Overall (1997): #92,868 of 185,788Top 50%
1
Patents 1997