Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9723087 | User privacy management apparatus and method in mobile communications system | — | 2017-08-01 |
| 8929917 | Method of canceling location information request | — | 2015-01-06 |
| 8521182 | Method of canceling location information request | — | 2013-08-27 |
| 8190169 | Method of canceling location information request | — | 2012-05-29 |
| 8121616 | Set initiated area event triggered positioning method in mobile communication system | — | 2012-02-21 |
| 8121611 | SET initiated area event triggered positioning method in mobile communication system | — | 2012-02-21 |
| 8116786 | Set initiated area event triggered positioning method in mobile communication system | — | 2012-02-14 |
| 8112080 | Broadcast/multicast service system and method providing inter-network roaming | Kyu-Sung Han, Min-Jung Shon | 2012-02-07 |
| 8111774 | Method for transmitting/receiving signal in MIMO system | Hee-Joung Lee, Kang-Suk Huh | 2012-02-07 |
| 8112081 | Broadcast/multicast service system and method providing inter-network roaming | Kyu-Sung Han, Min-Jung Shon | 2012-02-07 |
| 8077687 | Broadcast/multicast service method based on user location information | Min-Jung Shon, Sung-Mu Son, Kyu-Sung Han | 2011-12-13 |
| 8064420 | Broadcast/multicast service method based on user location information | Min-Jung Shon, Sung-Mu Son, Kyu-Sung Han | 2011-11-22 |
| 8060116 | Location information system and method for performing notification based upon location | — | 2011-11-15 |
| 8045999 | Location information system and method for performing notification based upon location | — | 2011-10-25 |
| 8036681 | Location information system and method for performing notification based upon location | — | 2011-10-11 |
| 8036680 | Location information system and method for performing notification based upon location | — | 2011-10-11 |
| 8036146 | BCAST service system and contents transmission method using the same | Min-Jung Shon, Sung-Mu Son | 2011-10-11 |
| 7970397 | Network-initiated area event triggered positioning method for roaming terminal in mobile communication system | — | 2011-06-28 |
| 7970396 | Network-initiated area event triggered positioning method for roaming terminal in mobile communication system | — | 2011-06-28 |
| 7966022 | Location information system and method for performing notification based upon location | — | 2011-06-21 |
| 7937092 | Method for providing a location information service in mobile communications system | — | 2011-05-03 |
| 7929965 | SUPL initialization message in a location information system and method and system for processing SUPL by using the same | Youn-Sung Chu | 2011-04-19 |
| 7925276 | Method of area-based positioning using OMA sercure user plane location in mobile communications system | — | 2011-04-12 |
| 7925275 | Method of area-based positioning using OMA secure user plane location in mobile communications system | — | 2011-04-12 |
| 7917138 | SUPL initialization message in a location information system and method and system for processing SUPL by using the same | Youn-Sung Chu | 2011-03-29 |