Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900039 | TLS session management method in SUPL-based positioning system | Youn-Sung Chu | 2011-03-01 |
| 7877102 | Periodic positioning method in mobile communications system | — | 2011-01-25 |
| 7873373 | Periodic positioning method in mobile communications system | — | 2011-01-18 |
| 7873370 | Location information system and method for performing notification based upon location | — | 2011-01-18 |
| 7869818 | Periodic positioning method in mobile communications system | — | 2011-01-11 |
| 7869817 | Periodic positioning method in mobile communications system | — | 2011-01-11 |
| 7848442 | Signal processing apparatus and method in multi-input/multi-output communications systems | Bong Hoe Kim, Dong Youn Seo | 2010-12-07 |
| 7822425 | SUPL initialization message in a location information system and method and system for processing SUPL by using the same | Youn-Sung Chu | 2010-10-26 |
| 7778639 | Network-initiated area event triggered positioning method for roaming terminal in mobile communication system | — | 2010-08-17 |
| 7769177 | Method for managing digital rights in broadcast/multicast service | Sung-Mu Son, Te-Hyun Kim, Kyu-Sung Han, Min-Jung Shon, Seung Jae Lee +1 more | 2010-08-03 |
| 7720042 | Method for transmitting and receiving data signal in MIMO system | Bong Hoe Kim, Dong Youn Seo | 2010-05-18 |
| 7706813 | Area-based positioning method in mobile communications system | — | 2010-04-27 |
| 7672280 | Broadcast/multicast service method based on user location information | Min-Jung Shon, Sung-Mu Son, Kyu-Sung Han | 2010-03-02 |
| 7627332 | Periodic positioning method in mobile communications system | — | 2009-12-01 |
| 7623587 | Method for transmitting/receiving signal in MIMO system | Hee-Joung Lee, Kang-Suk Huh | 2009-11-24 |
| 7613155 | Terminal, system and method for providing location information service by interworking between WLAN and mobile communication network | — | 2009-11-03 |
| 7551589 | Frame structure of uplink control information transmission channel in MIMO communication system | Bong Hoe Kim, Dong Youn Seo | 2009-06-23 |
| 7515649 | Signal transmitting method in mobile communication system | Bong Hoe Kim | 2009-04-07 |
| 7493135 | Transmission method for downlink control signal in MIMO system | Bong Hoe Kim, Dong Youn Seo | 2009-02-17 |
| 7474901 | Uplink DPCCH transmission power control for terminal in soft handover | Joon Kui Ahn, Dong Wook Roh, Min Jung Kim, Seoung-Hoon Hwang | 2009-01-06 |
| 7372912 | Method and apparatus for allocating channelization codes for wireless communications | Dong Youn Seo, Bong Hoe Kim, Hyounhee Koo | 2008-05-13 |