Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9609681 | Method and apparatus for discovering target in device-to-device direct communication | Soo-Chang Kim, Young-Hoon Kim, Seon Ae KIM, Seung-Chan Bang | 2017-03-28 |
| 9595980 | Oscillation circuit and transmitter including the same | Hui Dong Lee, Bong Hyuk Park | 2017-03-14 |
| 9570815 | Antenna apparatus and method for handover using the same | Seung Eun Hong, Young Seog Song, Jun Hwan Lee, Eun Young Choi, II Gyu KIM +1 more | 2017-02-14 |
| 9521629 | Transmit power control method of terminal in direct communication between terminals, and terminal supporting the same | Taesoo KWON, Ji Hyung Kim | 2016-12-13 |
| 9450796 | Random access preamble structure in extended cells environment | Hye-Kyung Jwa, Hyoseok Yi, Young-Hoon Kim, Seung-Chan Bang | 2016-09-20 |
| 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, Seung-Chan Bang | 2016-08-09 |
| 9232520 | Machine type communication support method and apparatus | Jun Hwan Lee, Il Gyu KIM | 2016-01-05 |
| 9231639 | High frequency transceiver | Bong Hyuk Park, Kwang-Chun Lee | 2016-01-05 |
| 9113465 | Method and apparatus of resource allocation for machine type communication device, method and apparatus for receiving data for machine type communication | Young Seog Song, Jun Hwan Lee, Il Gyu KIM | 2015-08-18 |
| 9094987 | Method for generating random access signal of machine type communication device using narrow bandwidth | Young Seog Song, Jun Hwan Lee, Seung Nam CHOI, Il Gyu KIM | 2015-07-28 |
| 8982911 | Generating downlink frame and searching for cell | Kap Seok Chang, Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Hyo Seok Yi +2 more | 2015-03-17 |
| 8892044 | Reception apparatus and transmission apparatus for supporting scalable bandwidth in carrier aggregation environment | — | 2014-11-18 |
| 8619914 | Receiver and receiving method for scalable bandwith | Nam-Il Kim, Hyeong-Geun Park, Il Gyu KIM, Young-Hoon Kim, Seung-Chan Bang | 2013-12-31 |
| 8565700 | Reception apparatus and transmission apparatus for supporting scalable bandwidth in carrier aggregation environment | — | 2013-10-22 |
| 8481466 | Biodegradable grease composition using distillation residue generated in production of biodiesel | Kwang-Soon Kim | 2013-07-09 |
| 8369300 | Method and apparatus for transmitting by using transmit diversity at DFT spread OFDMA | Il Gyu KIM, Hyeong-Geun Park, Kap Seok Chang, Young-Hoon Kim, Seung-Chan Bang +2 more | 2013-02-05 |
| 8340219 | Receiver and receiving method for scalable bandwith | Nam-Il Kim, Hyeong-Geun Park, Il Gyu KIM, Young-Hoon Kim, Seung-Chan Bang | 2012-12-25 |
| 8331569 | Method for generating downlink frame, and method for searching cell | Kap Seok Chang, Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Hyo Seok Yi +2 more | 2012-12-11 |
| 8331406 | Method for generating downlink frame, and method for searching cell | Kap Seok Chang, Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Hyo Seok Yi +2 more | 2012-12-11 |
| 8325705 | Method for generating downlink frame, and method for searching cell | Kap Seok Chang, Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Hyo Seok Yi +2 more | 2012-12-04 |
| 5828927 | Method of preventing back side of paper from contamination in electrophotography printer | Yong-baek Yoo, Tagoku Izumi | 1998-10-27 |
| 5715380 | Image forming apparatus and multiuser identification printing method therefor | — | 1998-02-03 |