Issued Patents All Time
Showing 26–50 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10237821 | Method and apparatus for activating sleep mode of terminal | Song Yean Cho, Han Na Lim, Sang Bum Kim, Soeng-Hun Kim, Jae Hyuk Jang +1 more | 2019-03-19 |
| 10237244 | Method and apparatus for managing device context using an IP address in a communication system | Jung-Je Son, Beom-Sik Bae, Song Yean Cho, Chae Gwon Lim, Guttman Erik | 2019-03-19 |
| 10193702 | Method and apparatus for providing sponsoring service between user equipments | Young-Kyo Baek, Song Yean Cho | 2019-01-29 |
| 10142955 | Apparatus and method for controlling device triggering in a mobile communication network | Song Yean Cho, Ji-Cheol Lee, Beom-Sik Bae | 2018-11-27 |
| 10136352 | Method and device for preventing mobile-terminated call drop | Han Na Lim, Song Yean Cho | 2018-11-20 |
| 10091761 | Apparatus and method for paging in wireless communication system | Jin Uk Lee, Song Yean Cho | 2018-10-02 |
| 10075996 | Apparatus and method for performing radio network deployment state test process in mobile communication system | Song Yean Cho, Han Na Lim | 2018-09-11 |
| 10069550 | Method and apparatus for generating and reporting feedback information in mobile communication system | Sang-Min Ro, Kyeong-In Jeong, Hyo Jin Lee, Yong-Jun Kwak, Dong-Han Kim +10 more | 2018-09-04 |
| 10051512 | Method and apparatus for controlling traffic in wireless communication system | Song Yean Cho, Beom-Sik Bae, Young-Kyo Baek, Sung Hwan Won, Han Na Lim | 2018-08-14 |
| 10051458 | Method and apparatus for efficiently transmitting small amounts of data in wireless communication systems | Han Na Lim, Song Yean Cho, Jung-Je Son, Soeng-Hun Kim, Sang Bum Kim +2 more | 2018-08-14 |
| 10033878 | Method and system for providing sponsored service on IMS-based mobile communication network | Ji-Cheol Lee, Sung Won Lee, Beom-Sik Bae, Han Na Lim, Song Yeon Cho +1 more | 2018-07-24 |
| 9973995 | Mobile communication system and method of information processing for improving user experience in the mobile communication system | Song Yean Cho, Beom-Sik Bae, Jung-Je Son, Han Na Lim | 2018-05-15 |
| 9967914 | Method of processing signaling of terminals of subscribers in a mobile communication system | Song Yean Cho, Sang Bum Kim | 2018-05-08 |
| 9961524 | Method and apparatus for efficient security management of disaster message in mobile communication system | Kyung-Joo Suh, Sung Hwan Won | 2018-05-01 |
| 9961586 | Method and apparatus for managing congestion in wireless communication system | Sung Hwan Won, Song Yean Cho, Han Na Lim | 2018-05-01 |
| 9948613 | Method and apparatus for managing device context using an IP address in a communication system | Jung-Je Son, Beom-Sik Bae, Song Yean Cho, Chae Gwon Lim, Guttman Erik | 2018-04-17 |
| 9942052 | Method and apparatus for providing sponsoring service between user equipments | Young-Kyo Baek, Song Yean Cho | 2018-04-10 |
| 9930650 | Method and apparatus for controlling specific service in network congestion state in wireless communication system | Song Yean Cho, Han Na Lim, Jin Uk Lee | 2018-03-27 |
| 9930593 | Method of selecting public land mobile network for network sharing | Han Na Lim, Song Yean Cho | 2018-03-27 |
| 9918253 | Method and apparatus for performing communication by UE in wireless communication system supporting circuit switched fallback service | Hee-Jeong Lee | 2018-03-13 |
| 9912626 | Method and device for transferring and receiving message in roaming system | Han Na Lim, Young-Kyo Baek, Song Yean Cho | 2018-03-06 |
| 9912597 | Method and apparatus for controlling traffic of radio access network in a wireless communication system | Song Yean Cho, Han Na Lim, Beom-Sik Bae, Young-Kyo Baek, Sung Hwan Won | 2018-03-06 |
| 9888512 | Apparatus and method for connecting packet data network in mobile communication system | Song Yean Cho, Han Na Lim | 2018-02-06 |
| 9888408 | Apparatus and method for controlling control overload in WLAN systems | Song Yean Cho, Beom-Sik Bae, Young-Kyo Baek | 2018-02-06 |
| 9877258 | Method and device for transferring data traffic | Erik Guttman | 2018-01-23 |