Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43627 | Apparatus and method for multiplexing packets for broadcast services in a mobile communication system based on orthogonal frequency division multiplexing | Dong-Hee Kim, Youn-Sun Kim, Jung-Soo Jung, Dae-Gyun Kim, Beom-Sik Bae +2 more | 2012-09-04 |
| 8233426 | Apparatus and method for transmitting and receiving packet data using multiple antennas in a wireless communication system | Jin-Kyu Han, Dae-Gyun Kim, Hwan-Joon Kwon, Youn-Sun Kim, Dong-Hee Kim +1 more | 2012-07-31 |
| 8213354 | Method for transmission of ACK/NACK for uplink enhancement in a TDD mobile communication system | Hye-Young Lee, Seong-Ill Park, Ju-Ho Lee, Young-Bin Chang, Jin Seok Lee +2 more | 2012-07-03 |
| 7738908 | Method and apparatus for adaptive open-loop power control in mobile communication system using TDD | Hoon Huh, Jae-Weon Cho, Sie-Joon Cho, Soon-Young Yoon | 2010-06-15 |
| 7693112 | Apparatus and method for controlling packet data to provide multimedia broadcast/multicast services in a CDMA mobile communication system | Kook-Heui Lee, Sung Hoon Kim, Joon-Goo Park | 2010-04-06 |
| 7633899 | Method for transmitting and receiving common information in a CDMA communication system providing HSDPA service | Sung-Ho Choi, Hyeon-Woo Lee, Ju-Ho Lee, Kook-Heui Lee | 2009-12-15 |
| 7596181 | Apparatus and method for frequency synchronization in OFDM system | Hwan-Joon Kwon, Dong-Hee Kim, Youn-Sun Kim, Jin-Kyu Han | 2009-09-29 |
| 7577127 | Apparatus and method for multiplexing packets for broadcast services in a mobile communication system based on orthogonal frequency division multiplexing | Dong-Hee Kim, Youn-Sun Kim, Jung-Soo Jung, Dae-Gyun Kim, Beom-Sik Bae +2 more | 2009-08-18 |
| 7570968 | Method and apparatus for adaptive open-loop power control in mobile communication system using TDD | Hoon Huh, Jae-Weon Cho, Sie-Joon Cho, Soon-Young Yoon | 2009-08-04 |
| 7428228 | Method and apparatus for detecting active downlink channelization codes in a TD-CDMA mobile communication system | Kwang-Yung Jeong, Hyeon-Woo Lee, Een Kee Hong | 2008-09-23 |
| 7372836 | Method of transmitting control data in CDMA mobile communication system | Sung-Oh Hwang, Jae-Yoel Kim, Kook-Heui Lee, Sung-Ho Choi, Yong-Jun Kwak +3 more | 2008-05-13 |
| 7366117 | Method and apparatus for sharing a downlink dedicated physical channel in a narrow-band time division duplexing system | Song-Hun Kim, Hyeon-Woo Lee, Seong-Ill Park, Ju-Ho Lee, Kwang-Yung Jeong +3 more | 2008-04-29 |
| 7359345 | Signaling method between MAC entities in a packet communication system | Hyun Woo Lee, Kook-Heui Lee, Sung Hoon Kim, Sung-Ho Choi | 2008-04-15 |
| 7336599 | Apparatus and method for joint detection receiving irrespective of orthogonal code length in mobile communication system | Sung-Oh Hwang, Ping Wang, Gang Liu, Tao Fan, Hye-Young Lee +2 more | 2008-02-26 |
| 7307971 | Soft handover method for multimedia broadcast/multicast service in a CDMA mobile communication system | Joon-Goo Park, Sung-Ho Choi, Kook-Heui Lee, Soeng-Hun Kim, Ju-Ho Lee | 2007-12-11 |
| 7299065 | Method for transmitting HSDPA service information in a CDMA mobile communication system | Sung-Ho Choi, Hyeon-Woo Lee, Kook-Heui Lee, Seong-Hun Kim, Joon-Goo Park | 2007-11-20 |
| 7286563 | Method for resetting MAC layer entity in a W-CDMA communication system using HSDPA | Hyeon-Woo Lee, Kook-Heui Lee, Seong-Hun Kim, Sung-Ho Choi | 2007-10-23 |
| 7286540 | Method for allocating HARQ channel number for indicating state information in an HSDPA communication system | Sung Hoon Kim, Hyeon-Woo Lee, Kook-Heui Lee, Joon-Goo Park, Ju-Ho Lee +1 more | 2007-10-23 |
| 7283508 | Apparatus and method for transmitting/receiving serving HS-SCCH set information in an HSDPA communication system | Sung-Ho Choi, Ju-Ho Lee, Sung Hoon Kim | 2007-10-16 |
| 7200124 | Signal measurement apparatus and method for handover in a mobile communication system | Jung Gon Kim, Hyeon-Woo Lee, Sung-Ho Choi, Ju-Ho Lee, Hyoung-Gwan Kim +9 more | 2007-04-03 |
| 7130295 | Data retransmission apparatus and method in a mobile communication system | Seong-Hun Kim, Hyeon-Woo Lee, Kook-Heui Lee, Sung-Ho Choi | 2006-10-31 |
| 7010318 | Power control apparatus and method for a W-CDMA communication system employing a high-speed downlink packet access scheme | Sung-Ho Choi, Kook-Heui Lee, Yong-Jun Kwak, Sung Jin Kim, Ju-Ho Lee | 2006-03-07 |
| 6907248 | Apparatus and method for gating dedicated physical control channel in a mobile communication system | Hyun Seok Lee, Ho-Kyu Choi, Sung-Ho Choi, Ki-Ho Jung, Hyun Woo Lee +2 more | 2005-06-14 |