Issued Patents All Time
Showing 151–175 of 179 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8197563 | Fuel reformer | Doo Hwan Lee, Kang-hao Lee | 2012-06-12 |
| 8198626 | Reference wafer for calibration and method for fabricating the same | Jung-Taik Cheong, Gue-Hong Song, Ky-Hyun Han | 2012-06-12 |
| 8173712 | Modified inorganic material with ion exchange capacity, composite electolyte membrane comprising the same, and fuel cell comprising the composite electrolyte membrane | Hae-kyoung Kim, Jae Sung Lee, Hyuk Chang, Chang Houn Rhee | 2012-05-08 |
| 8154567 | Liquid crystal panel and liquid crystal display device including the same | Ki-Sun Song, Jae Bong Choi, Hyoung Sik Cho | 2012-04-10 |
| 8142529 | Fuel processor having carbon monoxide removing unit and method of operating the same | Soon-ho Kim, Doo Hwan Lee, Kang Hee Lee | 2012-03-27 |
| 8101306 | Fuel cell system with fuel reforming units | Soonho Kim, Doohwan Lee, Eun-duck Park | 2012-01-24 |
| 8101542 | Catalyst for oxidizing monoxide and method of preparing the same | Soon-ho Kim, Doo Hwan Lee, Eun-duck Park, Eun-yong Ko | 2012-01-24 |
| 8067332 | Methanation catalyst, and carbon monoxide removing system, fuel processor, and fuel cell including the same | Soon-ho Kim, Kang Hee Lee, Doo Hwan Lee, Eun-duck Park, Eun-yong Ko | 2011-11-29 |
| 8057577 | Desulfurizer for fuel gas for fuel cell and desulfurization method using the same | Doo Hwan Lee, Soon-ho Kim, Eun-duck Park, Eun-yong Ko, Chan-ho Pak +1 more | 2011-11-15 |
| 8057560 | Fuel processor having movable burner, method of operating the same, and fuel cell system having the same | Soon-ho Kim, Doo Hwan Lee, Kang Hee Lee | 2011-11-15 |
| 8053130 | Fuel cell system | Soon-ho Kim, Doo Hwan Lee | 2011-11-08 |
| 8043751 | Fuel cell system including fuel processor and managing method thereof | Kang Hee Lee, Doo Hwan Lee, Jin-seong Heo | 2011-10-25 |
| 7986964 | System and method for providing SMS2PSTN united messaging service using SMS/MMS gateway | San Ku Jo, Hong Beom Jeon, Joung Young Ha, Yang Moon Yoon, Jung-Sook Lee | 2011-07-26 |
| 7970539 | Method of direction-guidance using 3D sound and navigation system using the method | — | 2011-06-28 |
| 7923406 | Support for fuel reforming catalyst with excellent heat and mass transfer characteristics and method of preparing the same | Yulia Potapova, Soon-ho Kim | 2011-04-12 |
| 7850748 | Burner for fuel reformer of fuel cell system | Doo Hwan Lee, Kang Hee Lee, Tae Sang Park | 2010-12-14 |
| 7850937 | Catalytic system for removing carbon monoxide, and processor and fuel cell system using the same | Soon-ho Kim, Yulia Potapova, Eun-duck Park, Eun-yong Ko | 2010-12-14 |
| 7842645 | Desulfurization adsorbent for fuel cell and desulfurizing method using the same | Soon-ho Kim, Hee-chul Woo | 2010-11-30 |
| 7833934 | Hydrocarbon reforming catalyst, method of preparing the same and fuel processor including the same | Yulia Potapova, Soon-ho Kim, Doo Hwan Lee | 2010-11-16 |
| 7758984 | Shift reactor, fuel cell system employing the same, and operating method of the same | Soonho Kim, Doohwan Lee, Dong Woo Lee, Tae Sang Park | 2010-07-20 |
| 7740811 | Hydrogen generator having double burners and method of operating the same | Tae Sang Park, Dong Woo Lee, Soon-ho Kim, Doo Hwan Lee | 2010-06-22 |
| 7625429 | Zeolite adsorbent for desulfurization and method of preparing the same | Soon-ho Kim, Yulia Potapova, Eun-duck Park, Eun-yong Ko | 2009-12-01 |
| 7581553 | Domestic injection type ultrasonic washing apparatus | Ki-hun Kim, Seong Keun Lim, Sang Wook Park | 2009-09-01 |
| 7560181 | Fuel cell system and method of operating the same | Duk Jin OH, Tae Won SONG, Dong Kwan Kim, Yong Wang | 2009-07-14 |
| 7527752 | Method for surface treatment of nickel nanoparticles with organic solution | Seon-mi Yoon, Jae Young Choi, Yong-kyun Lee | 2009-05-05 |