Issued Patents All Time
Showing 76–100 of 214 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9893791 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Hyo Jin Lee, Ki Il Kim | 2018-02-13 |
| 9893289 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Dong-Woo Shin, Jung-Sub Lee | 2018-02-13 |
| 9882616 | Method and apparatus for transmitting and receiving feedback information in mobile communication system based on 2 dimensional massive MIMO | Hyo Jin Lee, Ju-Ho Lee, Young-Bum Kim, Hyoung-Ju Ji | 2018-01-30 |
| 9877312 | Method and apparatus for transmitting and receiving reference signal | Ki Il Kim, Ju-Ho Lee, Hyo Jin Lee, Joon-Young Cho | 2018-01-23 |
| 9860900 | Method for indicating a DM-RS antenna port in a wireless communication system | Jin-Kyu Han, Sung Tae Kim, Myung Hoon Yeon, Cheng Shan, In Ho Lee | 2018-01-02 |
| 9860777 | Channel status information feedback method and apparatus for a distributed antenna mobile communication system | Young-Bum Kim, Ju Hoo Lee, Jin-Kyu Han, Joon-Young Cho, Hyo Jin Lee | 2018-01-02 |
| 9853783 | Method and apparatus for transmitting and receiving signal in distributed antenna system | Hyo Jin Lee, 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 | Hyo Jin Lee, Ki Il Kim | 2017-12-05 |
| 9813208 | Method and device for transmitting sounding reference signal in cooperative communication system | Ki Il Kim, Hyo Jin Lee, Hyoung-Ju Ji, Ju-Ho Lee, Joon-Young Cho | 2017-11-07 |
| 9806864 | Method and apparatus for transmitting and receiving reference signal in wireless communication system | Sung Tae Kim, Jin-Kyu Han | 2017-10-31 |
| 9801174 | Method and apparatus for obtaining identifier of small cell in wireless communication system having hierarchical cell structure | Tae-Young Kim, Su-Ryong Jeong | 2017-10-24 |
| 9800373 | Device and method for communicating channel state information reference signal (CSI-RS) in wireless communication system | Jin-Kyu Han, Sung Tae Kim, Myung Hoon Yeon, Cheng Shan, In Ho Lee | 2017-10-24 |
| 9780901 | Method and apparatus for reference signaling allocation and channel estimation in distributed antenna systems | Shan Cheng, Ju-Ho Lee, Jin-Kyu Han | 2017-10-03 |
| 9768392 | Organic light-emitting device | Jung-Sub Lee, Seul-Ong Kim, Dong-Woo Shin, Naoyuki Ito | 2017-09-19 |
| 9762305 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Hyo Jin Lee, Ki Il Kim | 2017-09-12 |
| 9749030 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Hyo Jin Lee, Ki Il Kim | 2017-08-29 |
| 9748510 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Dong-Woo Shin, Jung-Sub Lee | 2017-08-29 |
| 9741947 | Organometallic complex and organic light-emitting device including the same | Yun Ho Lee, Seul-Ong Kim, Dong-Woo Shin, Jung-Sub Lee, Naoyuki Ito +2 more | 2017-08-22 |
| 9728729 | Organic light-emitting device | Seul-Ong Kim, Dong-Woo Shin, Jung-Sub Lee, Naoyuki Ito | 2017-08-08 |
| 9686703 | Apparatus and method for transmitting and receiving channel state information of downlink channel in mobile communication system | Young-Bum Kim, Hyo Jin Lee, 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, Hyo Jin Lee +1 more | 2017-06-13 |
| 9680109 | Organic light emitting diode and organic light emitting display device including the same | Jung-Sub Lee, Seul-Ong Kim, Dong-Woo Shin, Naoyuki Ito | 2017-06-13 |
| 9680108 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Dong-Woo Shin, Jung-Sub Lee | 2017-06-13 |
| 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, Hyo Jin Lee +1 more | 2017-05-16 |
| 9653652 | Flexible display apparatus and method of manufacturing the same | Dong-Woo Shin, Seul-Ong Kim, Jung-Sub Lee, Naoyuki Ito, Chang-Woong Chu | 2017-05-16 |