Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11778537 | Apparatus and method for controlling a terminal accessing a base station in broadband wireless communication system | Won-Il Roh | 2023-10-03 |
| 11558806 | Apparatus and method for controlling a terminal accessing a base station in broadband wireless communication system | Won-Il Roh | 2023-01-17 |
| 11012918 | Apparatus and method for controlling a terminal accessing a base station in broadband wireless communication system | Won-Il Roh | 2021-05-18 |
| 10506495 | Apparatus and method for controlling a terminal accessing a base station in broadband wireless communication system | Won-Il Roh | 2019-12-10 |
| 9986488 | Apparatus and method for controlling a terminal accessing a base station in broadband wireless communication system | Won-Il Roh | 2018-05-29 |
| 9532347 | Method and apparatus for allocating resources in a wireless communication system | Chang-Yoon Oh, Jung-Je Son, Yeong-Moon Son, Geun-Hwi Lim | 2016-12-27 |
| 9419755 | Apparatus and method for providing HARQ for ranging in a wireless communication system | Yeong-Moon Son, Jae Hyuk Jang | 2016-08-16 |
| 9408110 | Apparatus and method for handling error for service flow modification a broadband wireless communication network | Yoon-Jeong Ha, Ki-Back Kim, Kwon-Young Kim, Hyung-Seok Ha, Jung-Shin Park +2 more | 2016-08-02 |
| 9160500 | Apparatus and method for transmitting and receiving resource allocation information in a communication system | Seong-Hyeon Chae, Hee-Won Kang, Tae-Young Kim, Young-Bo Cho | 2015-10-13 |
| 8879572 | Method and apparatus for recognizing multicast and broadcast service region in broadband wireless communication system | Yeong-Moon Son, Ji-Yun Seol, Ae-Ri Lim | 2014-11-04 |
| 8861432 | Method and apparatus for supporting multiple MAC versions in broadband wireless communication system | Ae-Ri Lim, Young-Hak Kim | 2014-10-14 |
| 8848630 | Apparatus and method for supporting hybrid automatic repeat request for anonymously allocated bandwidth in broadband wireless communication system | Jae Hyuk Jang, Jae-Weon Choi, Hyun-Kyu Yu, Won-Il Roh | 2014-09-30 |
| 8817680 | Apparatus and method for controlling sleep cycle synchronization of sleep mode in wireless communication system | Yeong-Moon Son, Taori Rakesh, Jung-Je Son, Hyun-Jeong Kang | 2014-08-26 |
| 8743827 | Switching method and apparatus in broadband wireless communication system | Kyung-Kyu Kim, Hyun-Jeong Kang | 2014-06-03 |
| 8571554 | Apparatus and method for managing connection identification in a communication system | Sung-Jin Lee, Won-Il Roh, Geun-Hwi Lim | 2013-10-29 |
| 8559352 | Apparatus and method for multicast broadcast service in wireless communication system that uses multi-carrier | Kyung-Kyu Kim, Tae-Young Kim, Hyun-Jeong Kang | 2013-10-15 |
| 8451861 | Method for requesting bandwidth allocation and detecting service flow in communication system | Ok-Seon Lee, Geun-Hwi Lim, Jong-Hyung Kwun, Yeong-Moon Son, Jung-Hoon Cheon | 2013-05-28 |
| 8441993 | Apparatus and method for resumption request of extended real time polling service in a broadband wireless communication system | Yeong-Moon Son, Won-II Roh, Geun-Hwi Lim, Sung-Jin Lee | 2013-05-14 |
| 8391315 | Method and apparatus for constructing MAP IE using reduced CID in broadband OFDMA systems | Geun-Hwi Lim, Hong-Sung Chang, Jung-Shin Park | 2013-03-05 |
| 8289893 | Apparatus and method for supporting multicast communication in broadband wireless access system | Kyung-Kyu Kim, Rakesh Taori, Yeong-Moon Son, Hyun-Jeong Kang | 2012-10-16 |
| 8270331 | Apparatus and method for changing a multicast and broadcast service (MCBCS) broadcasting channel in a broadband wireless access system | Jun-Hyung Kim, Nae-Hyun Lim | 2012-09-18 |
| 8270353 | Method and apparatus for load balancing in broadband communication system | Ki-Back Kim, Geun-Hwi Lim, Chang Yeon Kim, Yoon-Jeong Ha | 2012-09-18 |
| 8194540 | Apparatus and method for managing quality of service of service flow in wireless communication system | Ki-Back Kim, Sang-Ku Kim | 2012-06-05 |
| 8195162 | Apparatus and method for managing connection identification in a communication system | Sung-Jin Lee, Won-Il Roh, Geun-Hwi Lim | 2012-06-05 |
| 8165079 | System and method for connection identifier synchronization in a communication system | Ok-Seon Lee, Yeong-Moon Son, Jong-Hyung Kwun, Geun-Hwi Lim, Jung-Hoon Cheon | 2012-04-24 |