Issued Patents All Time
Showing 51–75 of 158 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9806778 | Method and apparatus for mapping virtual antenna to physical antenna | Seok Ho Won, Seyoung Cho, Suchang Chae, Il Gyu KIM | 2017-10-31 |
| 9781559 | Apparatus and method for establishing communication link | Young-Hoon Kim, Seon Ae KIM, Soo-Chang Kim, Byung-Jae Kwak | 2017-10-03 |
| 9730238 | Communication apparatus and data frame transmission method of the same | Jee Yon CHOI, Jae Woo Park, Yu Ro LEE, Jae Seung Lee, Il Gyu KIM | 2017-08-08 |
| 9641292 | Load modulation-based beamspace MIMO transmission method and apparatus | Seung Eun Hong, Il Gyu KIM | 2017-05-02 |
| 9609681 | Method and apparatus for discovering target in device-to-device direct communication | Soo-Chang Kim, Young-Hoon Kim, Seon Ae KIM, Moon Sik LEE | 2017-03-28 |
| 9602174 | Protocol for cooperation communication between access points in overlapped basic service set (OBSS) environment | Jee Yon CHOI, Jae Woo Park, Yu Ro LEE, Jae Seung Lee, Il Gyu KIM | 2017-03-21 |
| 9570815 | Antenna apparatus and method for handover using the same | Seung Eun Hong, Moon Sik LEE, Young Seog Song, Jun Hwan Lee, Eun Young Choi +1 more | 2017-02-14 |
| 9496976 | Cell search method, forward link frame transmission method, apparatus using the same and forward link frame structure | Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Kapseok Chang, Hyo Seok Yi +1 more | 2016-11-15 |
| 9450796 | Random access preamble structure in extended cells environment | Moon Sik LEE, Hye-Kyung Jwa, Hyoseok Yi, Young-Hoon Kim | 2016-09-20 |
| 9419700 | Method for wireless communication based on relay and apparatus for the same | Il Gyu KIM | 2016-08-16 |
| 9413441 | Apparatus and method for spatial filtering by estimating angle of deviation for line of sight of user | Seon Ae KIM, Young-Hoon Kim, Byung-Jae Kwak, Soo-Chang Kim, Moon Sik LEE | 2016-08-09 |
| 9338660 | Apparatus and method for extending coverage in wireless communication system | Min Ho Cheong, Hee Jung Yu, Sok-Kyu Lee | 2016-05-10 |
| 9280204 | Method and apparatus for tracking user's gaze point using mobile terminal | Soo-Chang Kim, Young-Hoon Kim, Hee Jae LEE, Sang-goog Lee | 2016-03-08 |
| 9264175 | Method and apparatus for detecting collision in wireless multi-access channel | Sung-Geun Jin, Byung-Jae Kwak, Jin Kyeong Kim, Sung Cheol Chang | 2016-02-16 |
| 9247549 | Apparatus and method for SHF/EHF band wireless transmission on multi-level cell configuration | Pyeong Jung SONG, Hyeong-Jun Park, Tae-Joong Kim | 2016-01-26 |
| 9204438 | Generating downlink frame and searching for cell | Kap Seok Chang, Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Hyo Seok Yi +2 more | 2015-12-01 |
| 9198128 | Method and apparatus for discontinuous transmission/reception operation for reducing power consumption in cellular system | Jae Heung Kim, Byung-Han Ryu | 2015-11-24 |
| 9155066 | Method for paging information in cellular system | Jae Heung Kim, Jung-Im Kim, Kyoung Seok Lee, Soo-Jung Jung, Byung-Han Ryu | 2015-10-06 |
| 9144064 | Generating downlink frame and searching for cell | Kap Seok Chang, Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Hyo Seok Yi +2 more | 2015-09-22 |
| 9143257 | Method and apparatus for transmitting signal | Hyeong-Geun Park, Il Gyu KIM, Kap Seok Chang, Young Jo Ko, Hyo Seok Yi +1 more | 2015-09-22 |
| 9143256 | Method and apparatus for transmitting signal | Hyeong-Geun Park, Il Gyu KIM, Kap Seok Chang, Young Jo Ko, Hyo Seok Yi +1 more | 2015-09-22 |
| 9113380 | Cell search and forward link frame transmission using forward link frame structure | Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Kapseok Chang, Hyo Seok Yi +1 more | 2015-08-18 |
| 9078176 | System and method for multi-hierarchical cell configuration | Pyeong Jung SONG, Hyun Seo PARK | 2015-07-07 |
| 9078093 | Apparatus and method for recognizing target mobile communication terminal | Byung-Jae Kwak, Young-Hoon Kim, Pyeong Jung SONG, Jae Ho Lee | 2015-07-07 |
| 9036458 | Method for signal transmission in wireless systems | Young Jo Ko, Hyeong-Geun Park, Il Gyu KIM, Kapseok Chang, Hyoseok Yi +1 more | 2015-05-19 |