Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7843973 | Method and apparatus for constituting transport network based on integrated synch and asynch frame | Seong Soon Joo, Young-Sik Chung, Tae Joon Park, Jeong-dong RYOO, Jong Tae Song +4 more | 2010-11-30 |
| 7796522 | System and method for performing traffic process in integrated network of voice-over internet protocol network and public switched telephone network | Hyun Jeong Lee, Yearn Gui Yi, Dae Ung Kim | 2010-09-14 |
| 7720035 | System for mediating convergence services of communication and broadcasting using non-communicative appliance | Hyun-Woo Oh, Kee-Seong CHO, Hyun Soon SHIN, Eung-Ha Kim, Hwa-Suk KIM +3 more | 2010-05-18 |
| 7710870 | Method and apparatus for controlling congestion of nodes in ad-hoc network | Kang-Yong Lee, Seong Soon Joo, Jeong-dong RYOO, Kee-Seong CHO | 2010-05-04 |
| 7680131 | System and method for interworking SCFs and protocols in open service gateway | Ki Sook Chung, Yeon Heon Ku, Sang Hyun Kim, Young Il Choi, Kyung Pyo Jun | 2010-03-16 |
| 7596605 | System and method for providing electronic business-card service using open service interface | Ki Soon Sung, Yoo-Mi PARK, Yong Joo Lee, Jin Young Choi, Young Il Choi +1 more | 2009-09-29 |
| 7076490 | Object-relational database management system and method for deleting class instance for the same | Yoo-Mi PARK | 2006-07-11 |
| 5574770 | Method for controlling overload of main processor of distributed switching system with hierarchy structure | Chan H. Yoo, Young Sun Kim | 1996-11-12 |
| 5513257 | Method for controlling overload in centralized and distributed operating hybrid switching system | Chan H. Yoo, Young Sun Kim | 1996-04-30 |
| 5513255 | Method for controlling overload of distributed processors of full electronic switching system | Chan H. Yoo, Young-Su Kim | 1996-04-30 |