Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7965685 | Handoff control in an enterprise division multiple access wireless system | Peter S. Rha, Chol Su Kang, Sang Kyoon Hyun | 2011-06-21 |
| 7483410 | System and method of a wireless network operation and maintenance | Chol Su Kang, Jay Wu Hong, Choi Jae Young | 2009-01-27 |
| 7154870 | Method of handoff control in an enterprise code division multiple access wireless system | Peter S. Rha, Chol Su Kang, Sang Kyoon Hyun | 2006-12-26 |
| 7120133 | System and method of linking a wireless signaling protocol with a media gateway control protocol in a packet-based network | Chol Su Kang, Sung Goo Shim, Jay Wu Hong | 2006-10-10 |
| 7046652 | System and method of a stackable wireless internet protocol base station | SangKyoon Hyun, Chol Su Kang | 2006-05-16 |
| 7016331 | Method of handoff control in an enterprise code division multiple access wireless system | Peter S. Rha, Chol Su Kang, Sang Kyoon Hyun | 2006-03-21 |
| 7006479 | System and method of a wireless network operation and maintenance | Chol Su Kang, Jay Wu Hong, Choi Jae Young | 2006-02-28 |
| 6967938 | In-building code division multiple access wireless system and method | Chol Su Kang, Sang Kyoon Hyun | 2005-11-22 |
| 6901061 | Handoff control in an enterprise division multiple access wireless system | Peter S. Rha, Chol Su Kang, Sang Kyoon Hyun | 2005-05-31 |