Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6254249 | Cellular phone capable of reading memorandum in a dark area | Chi-Man Park | 2001-07-03 |
| 5943627 | Mobile cellular phone | Chi-Man Park | 1999-08-24 |
| 5561471 | Apparatus and method for controlling the display of a caption on a screen and for maximizing the area devoted to presentation of the received video signal | — | 1996-10-01 |