Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181294 | Apparatus and method for providing route in wireless communication system | Jongtae Kim, Donghyun Lee | 2024-12-31 |
| 11304145 | Method and device for controlling state of terminal in mobile communication system | Daewoo Lee, Seungjoo Maeng, Kiho Cho, Seho Kim | 2022-04-12 |
| 8798247 | Multimedia caller ring distribution system and method | Venkatesh Raju | 2014-08-05 |
| 7903803 | Multimedia caller ring information service | Venkatesh Raju | 2011-03-08 |
| 7082110 | Asymmetric channel allocation for a mobile station in a CDMA communication network | Jaemin Ahn, Heewon Kang | 2006-07-25 |
| 6320851 | Asymmetric channel allocation for a mobile station in a CDMA communication network | Jaemin Ahn, Heewon Kang | 2001-11-20 |
| 6304562 | Asymmetric forward power control in a CDMA communication | Jaemin Ahn, Heewon Kang | 2001-10-16 |
| 5574989 | Time division multiple access cellular communication system and method employing base station diversity transmission | John L. Watson, Long Huynh, Michael Parr | 1996-11-12 |
| 5514998 | Method and system for demodulating GMSK signals in a cellular digital packet data system | — | 1996-05-07 |
| 5402451 | Digital post-detection FM spatial diversity combination circuit | John Kaewell, David M. Cooley | 1995-03-28 |
| 5390197 | Vestigial identification for co-channel interference in cellular communications | Andrew J. MacDonald, Stanley Kay | 1995-02-14 |
| 5390215 | Multi-processor demodulator for digital cellular base station employing partitioned demodulation procedure with pipelined execution | Yezdi Antia, Hiep T. Pham | 1995-02-14 |
| 5367559 | Sequential power estimation for cellular system handoff | Stanley Kay, Lou King, Ashok Mehta, Charles Barnett | 1994-11-22 |
| 5319677 | Diversity combiner with MLSE for digital cellular radio | — | 1994-06-07 |
| 5313495 | Demodulator for symbols transmitted over a cellular channel | — | 1994-05-17 |