Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7935992 | Transistor, display driver integrated circuit including a transistor, and a method of fabricating a transistor | — | 2011-05-03 |
| 7755135 | EEPROM having single gate structure | Seung-Han Yoo | 2010-07-13 |
| 7483447 | Apparatus and method for exchanging variable-length data according to radio link protocol in mobile communication system | Hyun Seok Lee, Dae-Gyun Kim, Chang-Hoi Koo | 2009-01-27 |
| 7438662 | Six-speed power train of automatic transmission for vehicle | Wook Jin Jang | 2008-10-21 |
| 7349714 | Power control apparatus and method in a wireless communication system using scheduled packet data service channel | Sung Won Lee, Soon-Young Yoon, Seung-Joo Maeng, Woo-June Kim, Hong-Seong Chang | 2008-03-25 |
| 7068681 | Apparatus and method for exchanging variable-length data according to radio link protocol in mobile communication system | Hyun Seok Lee, Dae-Gyun Kim, Chang-Hoi Koo | 2006-06-27 |
| 7039029 | Device and method for gating transmission in a CDMA mobile communication system | Hyun Seok Lee, Dae-Gyun Kim, Jae-Min Ahn, Chang-Hoi Koo | 2006-05-02 |
| 6971863 | Molding apparatus for molding semiconductor devices in which the mold is automatically treated with a releasing agent | Kyung Soo Park, Tae Hyuk KIM, Sung-Soo Lee | 2005-12-06 |
| 6961326 | Apparatus and method for transmitting variable-length data according to a radio link protocol in a mobile communication system | Hyun Seok Lee, Dae-Gyun Kim, Chang-Hoi Koo | 2005-11-01 |
| 6956855 | Apparatus and method for retransmitting data according to radio link protocol in mobile communication system | — | 2005-10-18 |
| 6950415 | Apparatus and method for managing dormant state in a wireless packet data system | Tae Won Kim, Sung Won Lee | 2005-09-27 |
| 6920152 | Apparatus and method for exchanging variable-length data according to a radio link protocol in a mobile communication system | Hyun Seok Lee, Dae-Gyun Kim, Chang-Hoi Koo | 2005-07-19 |
| 6895010 | Apparatus and method for transmitting and receiving data according to radio link protocol in a mobile communications systems | Hyun Seok Lee, Dae-Gyun Kim, Chang-Hoi Koo | 2005-05-17 |
| 6850509 | Scheduling apparatus and method for packet data service in a wireless communication system | Sung Won Lee, Soon-Young Yoon, Seung-Joo Maeng, Woo-June Kim, Hong-Seong Chang | 2005-02-01 |
| 6850508 | Apparatus and method for exchanging variable-length data according to a radio link protocol in a mobile communication system | Hyun Seok Lee, Dae-Gyun Kim, Chang-Hoi Koo | 2005-02-01 |
| 6834047 | Data communication apparatus and method in multi-carrier CDMA communication system | Soon-Young Yoon, Ho-Kyu Choi, Yu-Suk Yun | 2004-12-21 |
| 6810253 | Power control apparatus and method in a wireless communication system using scheduled packet data service channel | Sung Won Lee, Soon-Young Yoon, Seung-Joo Maeng, Woo-June Kim, Hong-Seong Chang | 2004-10-26 |
| 6804219 | Data transmitting method in a CDMA system | Chang-Hoi Koo, Hyun Seok Lee, Dae-Gyun Kim, Sung Won Lee | 2004-10-12 |
| 6741618 | Device and method for multiplexing physical channel in CDMA communication system | Hyun Seok Lee | 2004-05-25 |
| 6718500 | RLP communication device and method for mobile communication system | Hyun Seok Lee | 2004-04-06 |
| 6665313 | Apparatus and method for exchanging variable-length data according to radio link protocol in mobile communication system | Hyun Seok Lee, Dae-Gyun Kim, Chang-Hoi Koo | 2003-12-16 |
| 6621809 | Device and method for gating transmission in a CDMA mobile communication system | Hyun Seok Lee, Dae-Cyun Kim, Jae-Min Ahn, Chang-Hoi Koo | 2003-09-16 |
| 6614775 | Communication device and method in mobile communication system | Hyun Seok Lee | 2003-09-02 |
| 6594244 | Data communication device and method in a CDMA communication system | Hee-Won Kang, So-Min Park | 2003-07-15 |
| 6553003 | Device and method processing a radio link protocol in a mobile communication system | — | 2003-04-22 |