Issued Patents All Time
Showing 201–225 of 225 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060093 | Handover system and method in a wireless mobile communication system | Hyoung-Kyu Lim, Sung-Jin Lee, Jung-Je Son, Hyun-Jeong Kang | 2011-11-15 |
| 8059525 | Apparatus and method for performing ranging in a communication system | Jin-Kyu Koo, Young-Kwon Cho, Chang-Yoon Oh, Su-Ryong Jeong, Tae-Young Kim +5 more | 2011-11-15 |
| 8060096 | Method and system for transmitting and receiving a signal in a wireless communication system | Jung-Je Son, Nam-Gi Kim, Min-Hee Cho, Hyun-Jeong Kang | 2011-11-15 |
| 8043756 | Electronic apparatus having fuel cell | Sung Han Kim, Jae-Hyoung Gil | 2011-10-25 |
| 8027682 | Method for supporting fast base station switching in a wireless communication system using multiple frequency bands | Hyun-Jeong Kang, Hyoung-Kyu Lim, Jung-Je Son, Yeong-Moon Son, Sung-Jin Lee | 2011-09-27 |
| 8025919 | Catalyst filling method in micro-channels and reforming apparatus manufactured by the method | Ji-Won Ha, Young Soo Oh, Hong Ryul Lee, Jae-Hyoung Gil, Sung Han Kim | 2011-09-27 |
| 8000650 | Retransmission apparatus and method in wireless relay communication system | Young-Bin Chang, Jae-Weon Cho, Eun-Taek Lim, Sung-Jin Lee, Mi-Hyun Lee +6 more | 2011-08-16 |
| 7986662 | Apparatus and method for reducing map channel overhead in a broadband wireless communication system | Young-Bin Chang, Jung-Min Ro, Eun-Taek Lim, Dong-Seek Park, Young-Kwon Cho +2 more | 2011-07-26 |
| 7938939 | Hydrogen generating apparatus and fuel cell generation system | Eon Soo Lee, Jae-Hyoung Gil, Craig Miesse, Kyoung Soo Chae | 2011-05-10 |
| 7935267 | Electrolyte solution for hydrogen generating apparatus and hydrogen generating apparatus comprising the same | Bosung Ku, Kyoung Soo Chae, Chang Ryul Jung | 2011-05-03 |
| 7936716 | Resource allocating apparatus and method for simplex communication in wideband wireless communication system | Jung-Je Son, Nam-Gi Kim, Min-Hee Cho | 2011-05-03 |
| 7924756 | Method for controlling sleep-mode operation in a communication system | Yeong-Moon Son, Jung-Je Son, Kang-Gyu Lee, Geun-Hwi Lim, Jin-Hyun Youn +2 more | 2011-04-12 |
| 7912116 | Apparatus and method for transmitting data using relay station in a broadband wireless communication system | Eun-Taek Lim, Young-Bin Chang, Jung-Min Ro, Tae-Young Kim, Dong-Seek Park +2 more | 2011-03-22 |
| 7894394 | Resource allocation method and apparatus in multi-channel system | Nam-Gi Kim, Jung-Je Son, Min-Hee Cho | 2011-02-22 |
| 7890049 | Retransmission apparatus and method in wireless relay communication system | Young-Bin Chang, Jae-Weon Cho, Eun-Taek Lim, Sung-Jin Lee, Mi-Hyun Lee +6 more | 2011-02-15 |
| 7879205 | Hydrogen generating apparatus, fuel cell power generation system, method of controlling hydrogen generating quantity and recorded medium recorded program performing the same | Jae-Hyoung Gil, Arunabha Kundu, Sung Han Kim, Kyoungsoo Chae | 2011-02-01 |
| 7833394 | Housing, apparatus for generating hydrogen and fuel cell power generation system having the same | Bo Sung Ku, Kyoung Soo Chae, Hye Yeon Cha, Jae-Hyoung Gil, Chang Ryul Jung | 2010-11-16 |
| 7791705 | Liquid crystal display apparatus | Dong-Seong Koo, In Sung Lee, Han-Jin Joo | 2010-09-07 |
| 7780748 | Thin type micro reforming apparatus | Jae-Hyoung Gil, Sang Jin Kim, Sung Han Kim | 2010-08-24 |
| 7743671 | Fluid production computation apparatus using electromagnetic induction theory and fluid producing apparatus capable of computing fluid production | Kyoung Soo Chae, Jae-Hyoung Gil | 2010-06-29 |
| 7727294 | Thin micro reforming apparatus having reduced back pressure in evaporator thereof | Jae-Hyoung Gil, Sung Han Kim | 2010-06-01 |
| 7724721 | Frame communication apparatus and method in broadband wireless communication system | Eun-Taek Lim, Jung-Min Ro, Young-Bin Chang, Young-Kwon Cho, Young-Kyun Kim +2 more | 2010-05-25 |
| 7642000 | Fuel cell electrode, membrane-electrode assembly, and fuel cell system | Bosung Ku, Sang Young Son, Chang Ryul Jung, Hong Ryul Lee | 2010-01-05 |
| 7609698 | Apparatus and method for retransmitting data in mobile communication system | Sunghyun Choi, Sunggeun Jin, Youngkyu Choi, Kwanghun Han, Yong-Hwan Lee | 2009-10-27 |
| 7563417 | Thin micro reforming apparatus with periphery inflow channel | Jae-Hyoung Gil, Ro Woon Lee, Sung Han Kim | 2009-07-21 |