Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46574 | Paging apparatus and method in a mobile communication system providing multimedia broadcast multicast service | Yong-Jun Kwak, Hyeon-Woo Lee, Joon-Goo Park, Sung-Ho Choi, Sung Hoon Kim | 2017-10-17 |
| RE44860 | Paging apparatus and method in a mobile communication system providing multimedia broadcast service | Yong-Jun Kwak, Hyeon-Woo Lee, Joon-Goo Park, Sung-Ho Choi, Sung Hoon Kim | 2014-04-22 |
| 7983698 | Paging apparatus and method in a mobile communication system providing multimedia broadcast multicast service | Yong-Jun Kwak, Hyeon-Woo Lee, Joon-Goo Park, Sung-Ho Choi, Sung Hoon Kim | 2011-07-19 |
| 7747262 | Paging apparatus and method in a mobile communication system providing multimedia broadcast multicast service | Yong-Jun Kwak, Hyeon-Woo Lee, Joon-Goo Park, Sung-Ho Choi, Sung Hoon Kim | 2010-06-29 |
| 7630725 | Paging apparatus and method in a mobile communication system providing multimedia broadcast multicast service | Yong-Jun Kwak, Hyeon-Woo Lee, Joon-Goo Park, Sung-Ho Choi, Sung Hoon Kim | 2009-12-08 |
| 7403513 | Apparatus and method for coding and decoding CQI information in communication system using high speed downlink packet access | Ju-Ho Lee, Jae-Yoel Kim, Hyeon-Woo Lee | 2008-07-22 |
| 7236474 | Apparatus and method for reporting quality of downlink channel in W-CDMA communication systems supporting HSDPA | Hyeon-Woo Lee, Kook-Heui Lee, Sung-Ho Choi, Ju-Ho Lee, Youn-Sun Kim | 2007-06-26 |
| 7197021 | Apparatus and method for transmitting/receiving uplink transmission power offset and HS-DSCH power level in a communication system employing HSDPA | Hyeon-Woo Lee, Sung-Ho Choi, Ju-Ho Lee | 2007-03-27 |
| 7054633 | Apparatus and method for transmitting and receiving uplink power offset information in a mobile communication system supporting HSDPA | Ju-Ho Lee, Sung-Ho Choi, Yong-Jun Kwak, Kook-Heui Lee, Joon-Goo Park | 2006-05-30 |