Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6211862 | Wire/wireless keyboard for use in a computer system and a method of operating the same | Hee-Duck Park | 2001-04-03 |
| 6124879 | Visual telephone system and method capable of controlling the use of a telephone line | — | 2000-09-26 |
| 6021179 | Computer system with an automatic answering device and an automatic answering method | — | 2000-02-01 |
| 5953397 | Computer system with mode switching function and method of controlling the same | — | 1999-09-14 |
| 5909239 | Video telephone and method for changing communication mode during communication | — | 1999-06-01 |