Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633983 | Apparatus and method for automatically storing first use date of an electronic device | Joon Hong, Yeon-taek Han | 2003-10-14 |
| 6590618 | Method and apparatus for changing the channel or varying the volume level in a television receiver having a double screen mode function | Hong-sik Park | 2003-07-08 |
| 6256072 | Closed-caption broadcasting and receiving method and apparatus thereof suitable for syllable characters | Jum-han Bae, Jin-Hwa Yang, Sang Jin Kim | 2001-07-03 |
| 6130722 | Closed-caption broadcasting and displaying method and apparatus suitable for syllable characters | Jum-han Bae, Jin-Hwa Yang, Hyun-jeong Park, Byeong-Sung Cho | 2000-10-10 |
| 6111518 | Method and apparatus for locking a remote controller and the electronic apparatus | — | 2000-08-29 |
| 5719635 | Television set having alpha-wave generation function | — | 1998-02-17 |