Issued Patents All Time
Showing 101–125 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7764640 | Method and system for supporting internet protocol mobility of a mobile node in a mobile communication system | Dong-Ho Cho, Sun Ho Lee, Jee Young SONG, Hye-Jeong Lee | 2010-07-27 |
| 7738464 | Method for providing service based on service quality and an accounting method in a mobile communication system | Dong-Soo Park, Jin-Sung Cho | 2010-06-15 |
| 7672333 | Non-agile channelization method for multichannel MAC | Rakesh Taori, Jun-Seo Lee, Young-Gon Choi | 2010-03-02 |
| 7586876 | Handoff system and method between a wireless LAN and mobile communication network | Eun-Young Chung, Sang-Do Lee, Dong-Keon Kong, Hye-Won Baek, Sang-Jun Moon +3 more | 2009-09-08 |
| 7583675 | Apparatus and method for voice multiplexing in an asynchronous transfer mode network supporting voice and data service | — | 2009-09-01 |
| 7423963 | Apparatus and method for controlling packet data transmission between BSC and BTS | — | 2008-09-09 |
| 7389110 | Mobile communication system and method for implementing handoff | — | 2008-06-17 |
| 7372835 | Handoff system and method of dual mode mobile for connecting mobile communication system and wireless network | Sang-Do Lee, Ji-Cheol Lee | 2008-05-13 |
| 7349714 | Power control apparatus and method in a wireless communication system using scheduled packet data service channel | Soon-Young Yoon, Seung-Joo Maeng, Woo-June Kim, Hong-Seong Chang, Hoon Chang | 2008-03-25 |
| 7324448 | Method for classifying service classes of packet data in two way communication network | Jae-Woo So, Sun Ho Lee, Hye-Jeong Lee, Dong-Ho Cho | 2008-01-29 |
| 7317708 | Apparatus and method for providing indoor and outdoor wireless access in broadband wireless access communication system | Sang-Jun Moon | 2008-01-08 |
| 7283495 | Apparatus and method for managing dormant state in a wireless packet data system | Tae Won Kim, Hyun Seok Lee, Yong Chang, Jae-Hyuk Do | 2007-10-16 |
| 7274682 | Apparatus and method for assigning a supplemental channel in mobile communication system | — | 2007-09-25 |
| 7269423 | System and method for call admission for a mobile communication system | Young-Ky Kim, Dong-Soo Park, Dong-Jun Lee, Sang-Soo Kim, Jin-Sung Cho | 2007-09-11 |
| 7266130 | Apparatus and method for multiplexing multiple end-to-end transmission links in a communication system | Young-Ky Kim, Dong-Soo Park, Dong-Jun Lee, Sang-Soo Kim, Jin-Sung Cho | 2007-09-04 |
| 7242667 | Method and apparatus for call admission control in a mobile communication system | Jin-Ghoo Choi, Sae-Woong Bahk, Sang-Jun Mun | 2007-07-10 |
| 7130639 | Service switching method based on QoS in a mobile communication system | Dong-Jun Lee, Jae-Ho Jeon, Ji-Won Lee, Sung-Kwon Jo, Seung-Joo Maeng +1 more | 2006-10-31 |
| 7077109 | Fuel pump assembly for vehicle | — | 2006-07-18 |
| 7065362 | Method for performing a handoff in a mobile communication system | Young-Ky Kim, Dong-Soo Park, Dong-Jun Lee, Sang-Soo Kim, Jin-Sung Cho | 2006-06-20 |
| 6950415 | Apparatus and method for managing dormant state in a wireless packet data system | Hoon Chang, Tae Won Kim | 2005-09-27 |
| 6928289 | Device and method for communicating packet voice data in mobile communication system | Dong-Ho Cho, Young-Ky Kim, Hyun Seok Lee, Sun Mi Kim | 2005-08-09 |
| 6850509 | Scheduling apparatus and method for packet data service in a wireless communication system | Soon-Young Yoon, Seung-Joo Maeng, Woo-June Kim, Hong-Seong Chang, Hoon Chang | 2005-02-01 |
| 6810253 | Power control apparatus and method in a wireless communication system using scheduled packet data service channel | Soon-Young Yoon, Seung-Joo Maeng, Woo-June Kim, Hong-Seong Chang, Hoon Chang | 2004-10-26 |
| 6804219 | Data transmitting method in a CDMA system | Chang-Hoi Koo, Hyun Seok Lee, Dae-Gyun Kim, Hoon Chang | 2004-10-12 |
| 6456604 | Data communication method in mobile communication system | Hyun Suk Lee, Dae-Gyun Kim, Young-Ky Kim, Dong-Ho Cho | 2002-09-24 |