Issued Patents All Time
Showing 101–125 of 378 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9326274 | Apparatus and method for transmitting a MAC PDU based on MAC header type information | Young Soo Yuk, Ki Seon Ryu, Jeong Ki Kim | 2016-04-26 |
| 9264993 | Method for saving power of a femto base station using sleep period synchronization | Gi Won Park, Ki Seon Ryu | 2016-02-16 |
| 9215573 | Method for transmitting short messages in a broadband wireless access system | Hee Jeong Cho, Young Soo Yuk, Ki Seon Ryu | 2015-12-15 |
| 9184900 | Method and apparatus for coordinating performance of multiple carriers | Young Soo Yuk, Ki Seon Ryu, In Uk Jung, Eun Jong Lee | 2015-11-10 |
| 9161183 | Method of performing and supporting handover in broadband wireless access system | Du Hyun Mun, Gene Beck Hahn, Ki Seon Ryu | 2015-10-13 |
| 9155059 | Method for performing deregistration with content retention mode in broadband wireless access system | Gi Won Park, Ki Seon Ryu | 2015-10-06 |
| 9155041 | Data reception and transmission method and apparatus for power saving in communication system using multiple carriers | In Uk Jung, Ki Seon Ryu, Eun Jong Lee, Young Soo Yuk | 2015-10-06 |
| 9155039 | Data reception and transmission method and apparatus for power saving in communication system using multiple carriers | In Uk Jung, Ki Seon Ryu, Eun Jong Lee, Young Soo Yuk | 2015-10-06 |
| 9137793 | Method for efficiently performing initial access in a multi-carrier broadband wireless access system | In Uk Jung, Ki Seon Ryu, Jeong Ki Kim, Hee Jeong Cho, Young Soo Yuk | 2015-09-15 |
| 9091487 | Double pipe type heat exchanger and method for manufacturing the same | Sang Chul Byon, Dae Keun Park, Nam Joon Lee | 2015-07-28 |
| 9071930 | Method and mobile device for transmitting and receiving paging messages | Gi Won Park, Ki Seon Ryu | 2015-06-30 |
| 9045633 | Thermoplastic polycarbonate resin composition | Jae Joon Chang, Hyeon Don Kim, Yong Chun, Myeung Il Kim, Jong Kuk Choi +2 more | 2015-06-02 |
| 9042341 | Method of zone switch in a broadband wireless access system | In Uk Jung, Ki Seon Ryu | 2015-05-26 |
| 9042198 | Nonvolatile random access memory | Yutaka Shirai, Naoki Shimizu, Kenji Tsuchida, Yoji Watanabe, Ji-Hyae Bae | 2015-05-26 |
| 9025519 | Bandwidth request preamble sequence selection method and random access method | Hee Jeong Cho, Young Soo Yuk, Ki Seon Ryu, Sung Ho Park, Jin Young Chun | 2015-05-05 |
| 9014714 | Method of providing location privacy | Gene Beck Hahn, Ki Seon Ryu | 2015-04-21 |
| 9014153 | Method for enabling a terminal to efficiently detect and search for a femto base station | Sung Ho Park, Jin Won Lee, Bin Chul Ihm, Jin Young Chun | 2015-04-21 |
| 9008606 | Method for requesting emergency service at mobile station in a wireless communication system | Ae Ran Youn, Ki Seon Ryu, Hee Jeong Cho, Young Soo Yuk | 2015-04-14 |
| 9002392 | Method for performing carrier management procedure in a multi-carrier supported wideband wireless communication system and apparatus for the same | Eun Jong Lee, Ki Seon Ryu, In Uk Jung, Young Soo Yuk | 2015-04-07 |
| 9001751 | Method and apparatus for transmitting and receiving control channel in a multi-carrier communications system | Young Soo Yuk, In Uk Jung, Ki Seon Ryu | 2015-04-07 |
| 8989746 | Performing association during handover in wireless access system | Chang Jae Lee, Beom Joon Kim, Ki Seon Ryu, Yong-Won Kwak | 2015-03-24 |
| 8973213 | Dust collection unit and vacuum cleaner with the same | — | 2015-03-10 |
| 8971889 | Method and apparatus for handover by calculating the distance between a mobile user equipment and an intermediate access point in a wireless communication system | In Uk Jung, Jin Young Chun, Jin Won Lee, Bin Chul Ihm, Ki Seon Ryu | 2015-03-03 |
| 8971354 | Method for generating a carrier group and method for transmitting carrier group information | Young Soo Yuk, In Uk Jung | 2015-03-03 |
| 8958309 | Method and apparatus of communication using random linear coding | — | 2015-02-17 |