Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11051358 | Method for releasing context of user equipment in non-3GPP access network and network entity performing the same | Yoo Hwa KANG, Changki KIM | 2021-06-29 |
| 10999888 | Method for releasing context of user equipment in non-3GPP access network and network entity performing the same | Yoo Hwa KANG, Changki KIM | 2021-05-04 |
| 10917810 | Method and wireless communication system for traffic mobility between heterogeneous access networks | Sun Mi JUN, Jae-Ho Kim | 2021-02-09 |
| 10638443 | Deregistration method of user equipment in network and user equipment performing the same | Yoo Hwa KANG, Dongmyoung Kim | 2020-04-28 |
| 10595254 | Non-access stratum based access method and terminal supporting the same | Yoo Hwa KANG | 2020-03-17 |
| 10582561 | Method for releasing context of user equipment in non-3GPP access network and network entity performing the same | Yoo Hwa KANG, Changki KIM | 2020-03-03 |
| 10542513 | Deregistration method of user equipment in network and user equipment performing the same | Yoo Hwa KANG, Dongmyoung Kim | 2020-01-21 |
| 10419994 | Non-access stratum based access method and terminal supporting the same | Yoo Hwa KANG | 2019-09-17 |
| 8418228 | Converged access control method using network access device at penetration node of IP network of convergence ALL-IP network | Soon Seok Lee | 2013-04-09 |
| 8345596 | Call control method for seamless mobility service | Soon Seok Lee | 2013-01-01 |
| 7428484 | Apparatus and method for modeling and analyzing network simulation for network simulation package | Sung Hyun YUN, Moon-Kyun Oh, Kyung Jun Park, Yong Mun PARK | 2008-09-23 |