Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9185729 | Wireless communication method and apparatus | Woon Geun Kwak | 2015-11-10 |
| 8594119 | Wireless communication method and apparatus | Woon Geun Kwak | 2013-11-26 |
| 8280045 | Text-input device and method | Sang Jin Lee, Kyoung Won Kim, Woon Geun Kwak, Dae-sun Rhee | 2012-10-02 |
| 7054976 | Computer system having improved interface | — | 2006-05-30 |
| 6814593 | Portable computer having a common connector coupled to a wireless antenna and a modem connector | Houk Wang | 2004-11-09 |
| 6094213 | Computer conference system with video phone connecting function | Byung-Do Mun | 2000-07-25 |
| 5764242 | Video overlay image converter | — | 1998-06-09 |