Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8642228 | Polymer electrolyte membrane and fuel cell using the polymer electrolyte membrane | Myung-dong Cho, Hee-young Sun | 2014-02-04 |
| 8632926 | Solid proton conductor including acid treated oxide nanoparticles and fuel cell including the same | Moon-Sung Kang | 2014-01-21 |
| 8512913 | Electrode for fuel cell and fuel cell employing the same | Kyung-jung Kwon | 2013-08-20 |
| 8501370 | Binder for electrode of fuel cell, electrode for fuel cell including the binder, method of manufacturing the electrode, and fuel cell using the electrode | Suk-gi Hong, Myung-dong Cho | 2013-08-06 |
| 8481192 | Redox flow battery | Hee-young Sun, Joung-Won Park, Seung-sik Hwang, Doo-yeon Lee | 2013-07-09 |
| 8426081 | Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane | Seong-woo Choi, Hee-young Sun, Woo-sung Jeon | 2013-04-23 |
| 8420277 | Electrolyte membrane using polybenzoxazine based compound | Seong-woo Choi, Hee-young Sun, Woo-sung Jeon | 2013-04-16 |
| 8389176 | Polymer membrane composition for fuel cell, polymer membrane prepared therefrom, membrane-electrode assembly, fuel cell including the same, and associated methods | Tae Kyoung Kim, Yeong Suk Choi | 2013-03-05 |
| 8085656 | Apparatus and method for improving transport control protocol performance using path recovery notification over wireless network | Jongik Kim, Daesub YOON, Ju-Wan Kim | 2011-12-27 |
| 8066440 | Camera module | Jae-Ho Baik, Chul Yeub Han, Seong Ho Kang | 2011-11-29 |
| 8057959 | Additive of electrode for fuel cell, electrode for fuel cell including the same, manufacturing method thereof, and fuel cell using the same | Suk-gi Hong, Myung-dong Cho | 2011-11-15 |
| 8033378 | Buffer system for adjusting first-in first-out | Sung-hee Lee | 2011-10-11 |
| 8034508 | Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane | Seong-woo Choi, Hee-young Sun, Woo-sung Jeon | 2011-10-11 |
| 8026016 | Polymer electrolyte membrane and fuel cell employing the same | Myung-dong Cho, Hee-young Sun | 2011-09-27 |
| 8026339 | Polysulfone, electrolyte membrane using the same, and fuel cell using the electrolyte membrane | Chung Kun Cho, Myeong-Soon Kang | 2011-09-27 |
| 7858668 | Electrolyte membrane using polybenzoxazine based compound and method of manufacturing the same | Seong-woo Choi, Hee-young Sun, Woo-sung Jeon | 2010-12-28 |
| 7858260 | Polymer electrolyte membrane and method of producing the same | Hee-young Sun, Myung-dong Cho | 2010-12-28 |
| 7850873 | Polymer electrolyte and fuel cell employing the same | Myung-dong Cho, Hee-young Sun | 2010-12-14 |
| 7758986 | Proton conductor, polymer electrolyte comprising the same and fuel cell employing the polymer electrolyte | Hee-young Sun, Myung-dong Cho | 2010-07-20 |
| 7648652 | Polymer electrolyte and fuel cell employing the same | Myung-dong Cho, Hee-young Sun | 2010-01-19 |
| 7225846 | Pneumatic tire with reinforced bead part | Doh-Zong Chung, Bok-Soo Park | 2007-06-05 |
| 6688923 | Power-interface assembly of susceptor for use in semiconductor fabrication apparatus | Yong Jin Kim, Jong-Yong Choi | 2004-02-10 |
| 6515157 | Ferrocenyldiphosphine-ruthenium complexes and a hydrogenation process of exocyclic double bond of d-thiophene to d-thiophane | Hong-Sun Uh, Jeong-Ho Song | 2003-02-04 |
| 6221371 | Pseudoceramides, and dermatologic external preparations containing the same | In Sub Baik, Jong Gi LEE, Byeong-Deog Park, Yoon Ji Kim | 2001-04-24 |