YK

Youngbum Kim

Samsung: 324 patents #20 of 75,807Top 1%
HC Hd Hyundai Infracore Co.: 1 patents #16 of 69Top 25%
📍 Suneung-ri, KR: #4 of 2,357 inventorsTop 1%
Overall (All Time): #1,053 of 4,157,543Top 1%
325
Patents All Time

Issued Patents All Time

Showing 301–325 of 325 patents

Patent #TitleCo-InventorsDate
9439139 Method and apparatus for controlling operation state of base station in wireless communication system Yongjun Kwak, Joonyoung Cho, Younsun Kim, Juho Lee, Hyoungju JI 2016-09-06
9438334 Method and apparatus for transmitting and receiving time division duplex frame configuration information in wireless communication system Hyoungju JI, Younsun Kim, Joonyoung Cho, Seunghoon Choi 2016-09-06
9414364 Feedback method and apparatus for cooperative communication system Hyojin Lee, Younsun Kim, Kiil Kim 2016-08-09
9414362 Feedback method and apparatus for cooperative communication system Hyojin Lee, Younsun Kim, Kiil Kim 2016-08-09
9414363 Feedback method and apparatus for cooperative communication system Hyojin Lee, Younsun Kim, Kiil Kim 2016-08-09
9398573 Transmission of uplink control information for coordinated multi-point reception Aris Papasakellariou, Joonyoung Cho 2016-07-19
9356756 HARQ method and apparatus for communication system Joonyoung Cho, Jinkyu Han, Juho Lee, Hyoungju JI, Seunghoon Choi 2016-05-31
9351292 Mobile communication system and channel transmission/reception method thereof Seunghoon Choi, Joonyoung Cho, Hyoungju JI 2016-05-24
9351291 Mobile communication system and channel transmission/reception method thereof Seunghoon Choi, Joonyoung Cho, Hyoungju JI 2016-05-24
9350497 Method and apparatus for transmitting HARQ acknowledgement in OFDM radio communication system Hyoungju JI, Jinkyu Han, Joonyoung Cho, Seunghoon Choi 2016-05-24
9344240 256QAM signal transmission/reception method and apparatus for use in mobile communication system Younsun Kim, Jinyoung OH, Hyojin Lee, Yongjun Kwak, Hyoungju JI 2016-05-17
9320046 Reference signal measurement method and apparatus for use in wireless communication system including plural base stations with distributed antennas Younsun Kim, Juho Lee, Hyojin Lee, Joonyoung Cho, Hyoungju JI +1 more 2016-04-19
9276691 Method and apparatus for transmitting control channel in intra-cell carrier aggregation system Seunghoon Choi, Joonyoung Cho, Hyoungju JI 2016-03-01
9277593 Downlink transmission/reception method and apparatus for mobile communication system Younsun Kim, Jinkyu Han, Joonyoung Cho, Taeyoung Kim, Hyojin Lee +1 more 2016-03-01
9220092 Method and apparatus for transmitting control signal Seunghoon Choi, Joonyoung Cho, Hyoungju JI 2015-12-22
9210694 Feedback method and apparatus for cooperative communication system Hyojin Lee, Younsun Kim, Kiil Kim 2015-12-08
9185668 Dynamic TDD data channel transmission method and apparatus for wireless communication system Hyoungju JI, Joonyoung Cho, Seunghoon Choi 2015-11-10
9161353 Mobile communication system and channel transmission/reception method thereof Seunghoon Choi, Joonyoung Cho, Hyoungju JI 2015-10-13
9161352 Mobile communication system and channel transmission/reception method thereof Seunghoon Choi, Joonyoung Cho, Hyoungju JI 2015-10-13
9125189 Feedback method and apparatus for cooperative communication system Hyojin Lee, Younsun Kim, Kiil Kim 2015-09-01
9060357 Method and apparatus for transmitting uplink and downlink data in TDD system Hyoungju JI, Joonyoung Cho, Seunghoon Choi, Juho Lee 2015-06-16
9031019 System access method and apparatus of a narrowband terminal in a wireless communication system supporting wideband and narrowband terminals Juho Lee, Joonyoung Cho 2015-05-12
9014043 Reference signal measurement method and apparatus for use in wireless communication system including plural base stations with distributed antennas Younsun Kim, Juho Lee, Hyojin Lee, Joonyoung Cho, Hyoungju JI +1 more 2015-04-21
8942202 Apparatus and method for defining physical channel transmit/receive timings and resource allocation in TDD communication system supporting carrier aggregation Seunghoon Choi, Joonyoung Cho, Hyoungju JI 2015-01-27
8897180 Mobile communication system and channel transmission/reception method thereof Seunghoon Choi, Joonyoung Cho, Hyoungju JI 2014-11-25