Issued Patents All Time
Showing 151–175 of 201 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8374141 | Method and apparatus for allocating channel bandwidth in wireless internet protocol television systems | Jun-Hyung Kim, Joon Hwang Kim, Kyung Tae Kim, Hee Yong Youn, Hyun Chul Lee | 2013-02-12 |
| 8363840 | Method and apparatus for providing broadcast service using encryption key in a communication system | Sergey Nikolayevich Seleznev, Byung-Rae Lee, Kook-Heui Lee | 2013-01-29 |
| 8327136 | Inter-entity coupling method, apparatus and system for content protection | Byung-Rae Lee, Wuk Kim | 2012-12-04 |
| 8310974 | Apparatus and method for supporting multicast and broadcast service in a broadband wireless access (BWA) system | Jun-Hyung Kim, Nae-Hyun Lim, Bo-Sun Jung, Kook-Heui Lee | 2012-11-13 |
| 8274942 | Supplementary service provision method and system for IMS-based network | Jun-Hyung Kim, Jae-Yeon Song, Sung-Jin Park, Se-Hee Han, Je-Young Maeng | 2012-09-25 |
| 8249587 | Roaming service method in a mobile broadcasting system, and system thereof | Jong-Hyo Lee, Kook-Heui Lee, Byung-Rae Lee, Jae-Kwon Oh, Bo-Sun Jung +1 more | 2012-08-21 |
| 8208636 | Method for transmitting/receiving encryption information in a mobile broadcast system, and system therefor | Byung-Rae Lee, Kook-Heui Lee, Bo-Sun Jung, Jong-Hyo Lee, Jae-Kwon Oh +1 more | 2012-06-26 |
| 8195824 | User service profile-based plug-in update method and apparatus for internet protocol television service | Ho-Yeon Park, Ji-Finn Keum, Jun-Hyung Kim, Bo-Sun Jung | 2012-06-05 |
| 8160252 | Method and system for protecting broadcast service/content in a mobile broadcast system, and method for generating short term key message therefor | Byung-Rae Lee, Kook-Heui Lee | 2012-04-17 |
| 8145209 | Apparatus and method for delivering stream in a mobile broadcast system | Ji-Hye Lee, Eun-Jung Kim, Bo-Sun Jung | 2012-03-27 |
| 8103209 | Apparatus and method for transmitting/receiving notification message in a broadcasting system, and system thereof | Bo-Sun Jung, Jong-Hyo Lee, Kook-Heui Lee, Jai-Yong Lee | 2012-01-24 |
| 8064885 | Method and apparatus for sending notification about broadcast service in a mobile broadcast system | Eun-Jung Kim, Joon-Goo Park | 2011-11-22 |
| 8055258 | Roaming service method in a mobile broadcasting system, and system thereof | Jong-Hyo Lee, Kook-Heui Lee, Byung-Rae Lee, Jae-Kwon Oh, Bo-Sun Jung +1 more | 2011-11-08 |
| 7995552 | Apparatus and method for transmitting TFCI bits for a hard split mode in a CDMA mobile communication system | Young-soo Park, Kook-Heui Lee, Jae-Yoel Kim, Yong-Jen Kwak, Sung-Ho Choi +3 more | 2011-08-09 |
| 7953391 | Method for inclusive authentication and management of service provider, terminal and user identity module, and system and terminal device using the method | Byung-Rae Lee, Wuk Kim | 2011-05-31 |
| 7869454 | Method for communicating scrambling code ID in mobile communication system | Jae-Yoel Kim, Hee-Won Kang, Kyeong-Cheol Yang | 2011-01-11 |
| 7801513 | Apparatus and method for transmitting/receiving notification message in a broadcasting system, and system thereof | Bo-Sun Jung, Jong-Hyo Lee, Kook-Heui Lee, Jai-Yong Lee | 2010-09-21 |
| 7801510 | Authentication method in a mobile broadcast system and system thereof | Bo-Sun Jung, Jong-Hyo Lee, Kook-Heui Lee | 2010-09-21 |
| 7792085 | Apparatus and method for symbol mapping TFCI bits for a hard split mode in a CDMA mobile communication system | Kook-Heui Lee, Jae-Yoei Kim, Sang Hwan Park | 2010-09-07 |
| 7616611 | Paging method for an MBMS service in a mobile communication system | Kook-Heui Lee, Sung-Ho Choi | 2009-11-10 |
| 7609667 | DPCH multiplexing apparatus and method for outer loop power control in a W-CDMA communication system | Yong-Jun Kwak, Sung-Ho Choi, Beong-Jo Kim, Ju-Ho Lee | 2009-10-27 |
| 7526287 | Ciphering method in a mobile communication system supporting a multimedia broadcast/multicast service | Kook-Heui Lee, Sung-Ho Choi, Eun-Jung Kim | 2009-04-28 |
| 7512086 | Method of assigning an uplink random access channel in a CDMA mobile communication system | Sung-Ho Choi, Kook-Heui Lee, Hyun Woo Lee, Seong-Ill Park, Jae-Yoel Kim +1 more | 2009-03-31 |
| 7499424 | Method and apparatus for transmitting/receiving transmission status information and buffer state information in a mobile communication system that supports uplink packet service | Joon-Young Cho, Ju-Ho Lee, Young-Bum Kim, Youn Hyoung Heo, Yong-Jun Kwak +1 more | 2009-03-03 |
| 7450933 | Method of efficiently transmitting control information for multimedia broadcast/multicast service | No-Jun Kwak, Kook-Heui Lee, Sung-Ho Choi, Eun-Jung Kim, Chunying Sun | 2008-11-11 |