Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7899064 | System paging method and apparatus of heterogeneous wireless networks | Seung Hee Kim, Dae-sik Kim, Geon-Baik Lee | 2011-03-01 |
| 7738464 | Method for providing service based on service quality and an accounting method in a mobile communication system | Sung Won Lee, Dong-Soo Park | 2010-06-15 |
| 7330487 | Multiple service method and apparatus in a data only mobile telecommunication system | Hong-Sung Chang, Tae Won Kim, Tae Ho Kim | 2008-02-12 |
| 7269423 | System and method for call admission for a mobile communication system | Sung Won Lee, Young-Ky Kim, Dong-Soo Park, Dong-Jun Lee, Sang-Soo Kim | 2007-09-11 |
| 7266130 | Apparatus and method for multiplexing multiple end-to-end transmission links in a communication system | Sung Won Lee, Young-Ky Kim, Dong-Soo Park, Dong-Jun Lee, Sang-Soo Kim | 2007-09-04 |
| 7065362 | Method for performing a handoff in a mobile communication system | Sung Won Lee, Young-Ky Kim, Dong-Soo Park, Dong-Jun Lee, Sang-Soo Kim | 2006-06-20 |