Issued Patents All Time
Showing 101–125 of 189 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9962735 | Method of forming multilayer coating film made from natural material | Ho Tak Jeon, Young Seok Kim, Yong Chul Lee, Jae Beom Ahn | 2018-05-08 |
| 9956746 | Wood sheet and method for manufacturing the same | Ho Tak Jeon | 2018-05-01 |
| 9954253 | Electrolyte having eutectic mixture and nitrile compound, and electrochemical device containing the same | Ji Won Park, Byoung-Bae Lee, Jae-Seung Oh, Dong-Su Kim, Yeon-Suk Hong | 2018-04-24 |
| 9955487 | Method and apparatus for receiving downlink data in wireless communication system | Cheol-Kyu Shin, Heun-Chul Lee, Young-Bum Kim, Youn-Sun Kim | 2018-04-24 |
| 9893791 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Youn-Sun Kim, Ki Il Kim | 2018-02-13 |
| 9882616 | Method and apparatus for transmitting and receiving feedback information in mobile communication system based on 2 dimensional massive MIMO | Youn-Sun Kim, Ju-Ho Lee, Young-Bum Kim, Hyoung-Ju Ji | 2018-01-30 |
| 9877312 | Method and apparatus for transmitting and receiving reference signal | Youn-Sun Kim, Ki Il Kim, Ju-Ho Lee, Joon-Young Cho | 2018-01-23 |
| 9860777 | Channel status information feedback method and apparatus for a distributed antenna mobile communication system | Young-Bum Kim, Youn-Sun Kim, Ju Hoo Lee, Jin-Kyu Han, Joon-Young Cho | 2018-01-02 |
| 9853783 | Method and apparatus for transmitting and receiving signal in distributed antenna system | Youn-Sun Kim, Joon-Young Cho, Ki Il Kim, Ju-Ho Lee | 2017-12-26 |
| 9838103 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Youn-Sun Kim, Ki Il Kim | 2017-12-05 |
| 9813208 | Method and device for transmitting sounding reference signal in cooperative communication system | Ki Il Kim, Youn-Sun Kim, Hyoung-Ju Ji, Ju-Ho Lee, Joon-Young Cho | 2017-11-07 |
| 9762305 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Youn-Sun Kim, Ki Il Kim | 2017-09-12 |
| 9762363 | Method and apparatus for performing coordinated communication in a communication system | Sung Hwan Won, Jin-Young Oh | 2017-09-12 |
| 9749030 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Youn-Sun Kim, Ki Il Kim | 2017-08-29 |
| 9711823 | Electrolyte having eutectic mixture of hetero cyclic compound and lithium salt and electrochemical device containing the same | Byoung-Bae Lee, Jae-Seung Oh, Ji Won Park, Shin Jung Choi, Jae-Duk Park +1 more | 2017-07-18 |
| 9686703 | Apparatus and method for transmitting and receiving channel state information of downlink channel in mobile communication system | Young-Bum Kim, Youn-Sun Kim, Joon-Young Cho | 2017-06-20 |
| 9680550 | Method and apparatus for transmitting feedback about channel having spatial correlation | Hyoung-Youl Yu, Chungyong Lee, Ilgyu Choi, Young Woo Kwak, Hyoung-Ju Ji +1 more | 2017-06-13 |
| 9654236 | Method and apparatus for configuring configuration information at user equipment in a mobile communication system | Kyeong-In Jeong, Gert Jan Van Lieshout | 2017-05-16 |
| 9654192 | Apparatus and method for channel feedback in multiple input multiple output system | Hyoung-Youl Yu, Chan-Byoung Chae, Yeon-Geun LIM, Young Woo Kwak, Hyoung-Ju Ji +1 more | 2017-05-16 |
| 9648605 | Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication system using cooperative multi-point scheme | Youn-Sun Kim, Ki Il Kim, Hyoung-Ju Ji, Joon-Young Cho, Ju-Ho Lee | 2017-05-09 |
| 9634752 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Youn-Sun Kim, Ki Il Kim | 2017-04-25 |
| 9635679 | Terminal signal transmission timing randomisation method and device in wireless communication system | Seung-Hoon Choi, Ki Il Kim, Sang-Min Ro, Ju-Ho Lee, Joon-Young Cho +1 more | 2017-04-25 |
| 9621318 | Method and device for transmitting and receiving channel state information in downlink coordinated multi-point system | Youn-Sun Kim, Ki Il Kim, Ju-Ho Lee, Joon-Young Cho | 2017-04-11 |
| 9590712 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Youn-Sun Kim, Ki Il Kim | 2017-03-07 |
| 9578534 | Method and device for measuring interference in communication system | Hyoung-Youl Yu, Youn-Sun Kim, Hyoung-Ju Ji, Ju-Ho Lee, Seung-Hoon Choi | 2017-02-21 |