Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11147119 | Apparatus and method for optionally using secondary frequency assignment in a wireless communication system using multiple bands | Hyun-Jeong Kang, Won-Il Roh, Jae-Hee Cho, Jung-Je Son | 2021-10-12 |
| 10757751 | Apparatus and method for optionally using secondary frequency assignment in a wireless communication system using multiple bands | Hyun-Jeong Kang, Won-Il Roh, Jae-Hee Cho, Jung-Je Son | 2020-08-25 |
| 10159059 | System and method for transmitting and receiving a signal using multiple frequency bands in a wireless communication system | Hyun-Jeong Kang, Won-Il Roh, Jae-Hee Cho, Jung-Je Son, Sung-Jin Lee +4 more | 2018-12-18 |
| 9961716 | Apparatus and method for optionally using secondary frequency assignment in a wireless communication system using multiple bands | Hyun-Jeong Kang, Won-Il Roh, Jae-Hee Cho, Jung-Je Son | 2018-05-01 |
| 9565653 | Apparatus and method for multiple pagings in broadband wireless communication system | Mingxia Xu, Hee-Won Kang, Hyun-Jeong Kang | 2017-02-07 |
| 8954585 | Apparatus for resource allocation in a frequency overlay system and a method thereof | Sang Min Lee, Jae-Hee Cho, Kwan-Hee Roh, Hee-Kwun Cho, Hyun-Jeong Kang +2 more | 2015-02-10 |
| 8804687 | Apparatus and method for allocating frequency resources in a frequency overlay system | Sanyadechukal Pisut, Jae-Hee Cho, Kwan-Hee Roh, Hee-Kwun Cho, Mingxia Xu | 2014-08-12 |
| 8712449 | Apparatus and method for multiple pagings in broadband wireless communication system | Mingxia Xu, Hee-Won Kang, Hyun-Jeong Kang | 2014-04-29 |
| 8594689 | Apparatus and method for resource allocation for frequency overlay scheme in a broadband wireless communication system | Jae-Hee Cho, Kwan-Hee Roh, Hee-Kwun Cho, Sang Min Lee, Hyun-Jeong Kang +3 more | 2013-11-26 |
| 8588790 | Apparatus and method for operating small cell in wireless communication system | Young-Bo Cho, Jae-Hee Cho, Hee-Won Kang, Seong-Hyeon Chae, Si-Hyun Park | 2013-11-19 |
| 8548479 | Apparatus and method for transmitting inter-working signal in wireless communication system | Yung-Soo Kim, Ju-Mi Lee, Jong-Hyung Kwun, Jae-Hee Cho, Young-Bo Cho +1 more | 2013-10-01 |
| 8521159 | Apparatus and method for determining neighbor BS information in a wireless communication system | Jae-Hee Cho, Yung-Soo Kim, Jong-Hyung Kwun, Ju-Mi Lee, Young-Bo Cho +1 more | 2013-08-27 |
| 8521166 | System and method for transmitting and receiving a signal using multiple frequency bands in a wireless communication system | Hyun-Jeong Kang, Won-Il Roh, Jae-Hee Cho, Jung-Je Son, Sung-Jin Lee +4 more | 2013-08-27 |
| 8406193 | Apparatus and method for transmitting/receiving system information in a wireless communication system with hierarchical cell structure | Young-Bo Cho, Seong-Hyeon Chae, Jae-Hee Cho, Hee-Won Kang, Chang-Yoon Oh | 2013-03-26 |
| 8315208 | Apparatus and method for detecting femto base station in wireless communication system | Jae-Hee Cho, Jin-Hee Won, Yung-Soo Kim, Jong-Hyung Kwun, Ju-Mi Lee +1 more | 2012-11-20 |
| 8149777 | Apparatus and method for optionally using secondary frequency assignment in a wireless communication system using multiple band | Hyun-Jeong Kang, Won-Il Roh, Jae-Hee Cho, Jung-Je Son | 2012-04-03 |
| 8054741 | Method and apparatus for joint scheduling to increase frequency efficiency and fairness in a distributed antenna system using frequency reuse and common power control | Ki-Uk Song, Seong-Taek Hwang, Won-Jin Sung, Jin-Woo Choe, Byoung-Seok Lee | 2011-11-08 |