Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10687378 | Method for communicating in multi-connection based mobile communication system and apparatus for the same | Sung Kyung Kim, Jee Hyeon Na | 2020-06-16 |
| 9686711 | Method and apparatus for activating and deactivating serving cell | Kyung Sook KIM, Sang Chul Oh, Yeon Seung SHIN, Pyeong Jung SONG | 2017-06-20 |
| 9479992 | Method and apparatus for controlling interference based on carrier aggregation for small base station | Sang Chul Oh, Kyung Sook KIM, Sung Hyun MOON, Seung-Que Lee, Byung-Han Ryu +1 more | 2016-10-25 |
| 9426723 | Integrated base station and terminal | Seung-Que Lee, Byung-Han Ryu | 2016-08-23 |
| 9258037 | Method of managing mobility using coordinated multiple point communication | Soongi PARK, Byung-Han Ryu, Nam Hoon Park, Jun Sik Kim, Sang Chul Oh +3 more | 2016-02-09 |
| 9042892 | Effective energy saving method of next generation mobile communication | Sung Gu CHOI, Soongi PARK, Kyung Sook KIM, Hyung Sub Kim, Byung-Han Ryu +1 more | 2015-05-26 |
| 8942714 | Method of controlling interference from femtocells in consideration of macrocell | Soon Gi PARK, Yeon Seung SHIN, Pyeong Jung SONG, Yeong Jin Kim | 2015-01-27 |
| 8705499 | Mobile wireless access router for separately controlling traffic signal and control signal | Dong Jin Shin, Yeong Jin Kim | 2014-04-22 |
| RE44620 | SIP-based user mobility providing apparatus and method | Eun-Hee Hyun | 2013-12-03 |
| 8462692 | System and method for reassembling packets in relay node | Ji-Soo Park, Cheol-Hye Cho, Sung Hee Kim, Yeong Jin Kim | 2013-06-11 |
| RE44169 | Method for supporting session mobility | Hyun Seo PARK, Je-Hun Rhee, Kyung Sook KIM, Sook Yang KANG, Gyung-Chul Shin | 2013-04-23 |
| RE43789 | SIP-based user mobility providing apparatus and method | Eun-Hee Hyun | 2012-11-06 |
| 8305967 | Method and system for scheduling subframe in mobile communication relay system | Jae Sheung SHIN, Hyun Seo PARK, Kyung Sook KIM, Yeon Seung SHIN, Yeong Jin Kim | 2012-11-06 |
| 8289892 | System for controlling multimedia broadcast multicast service for load distribution and control method thereof | Eun-Hee Hyun, Cheol-Hye Cho | 2012-10-16 |
| 8223712 | Physical downlink control channel resource-based scheduling method and apparatus used by base station | Kyung Sook KIM, Jae Sheung SHIN, Hyun Seo PARK, Yeon Seung SHIN | 2012-07-17 |
| 8208475 | Packet scheduler and packet scheduling method | Ji-Soo Park, Han-Jun Yoon, Dong Jin Shin, Cheol-Hye Cho, Moon-Soo Jang +1 more | 2012-06-26 |
| RE42996 | SIP-based user mobility providing apparatus and method | Eun-Hee Hyun | 2011-12-06 |
| 8064820 | Method and system for service announcement using MBMS multicast bearer | Eun-Hee Hyun, Cheol-Hye Cho | 2011-11-22 |
| 7570756 | Method for supporting session mobility | Hyun Seo PARK, Je-Hun Rhee, Kyung Sook KIM, Sook Yang KANG, Gyung-Chul Shin | 2009-08-04 |
| 7555555 | SIP-based multimedia communication system capable of providing mobility using lifelong number and mobility providing method | Hyun Seo PARK, Sook Yang KANG, Kyung Sook KIM | 2009-06-30 |
| 7292561 | SIP-based user mobility providing apparatus and method | Eun-Hee Hyun | 2007-11-06 |