Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5600201 | Electron gun for a color cathode ray tube | Neung-yong Yun, Han-Shin Do, Il Tae Kim | 1997-02-04 |
HK
Heon Chang Kim
Overall (1997): #143,513 of 185,788Top 80%
1
Patents 1997