Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10355284 | Composition, method of preparing the composition, electrode including the composition, and fuel cell including the electrode | Jung-ock Park, Woo-sung Jeon, Jung S. Yi, Oemer Uensal | 2019-07-16 |
| 9722270 | Polymer, electrolyte membrane and electrode for a fuel cell, each including the polymer, fuel cell including at least one of the electrolyte membrane, and the electrode | Chan-ho Pak, Ki Hyun Kim, Jong Chan LEE | 2017-08-01 |
| 9680156 | Composition, polymer thereof, electrode and electrolyte membrane for fuel cell, and fuel cell including the same | Jung-ock Park | 2017-06-13 |
| 9515341 | Porous membrane, electrolyte membrane including same, methods of manufacturing both, and fuel cell including at least one of the membranes | Jong Chan LEE, Sung Kon Kim, Pil-won Heo, Ki Hyun Kim | 2016-12-06 |
| 9484588 | Compound, composition including compound, composite formed therefrom, electrode using composition or composite, composite membrane using composite, and fuel cell including at least one selected from electrode and composite membrane | Ki Hyun Kim, Jong Chan LEE, Pil-won Heo, Kihyun Kim, Sung Kon Kim | 2016-11-01 |
| 9368803 | Composition, method of preparing the composition, electrode including the composition, and fuel cell including the electrode | Jung-ock Park, Woo-sung Jeon, Jung S. Yi, Oemer Uensal | 2016-06-14 |
| 9308946 | Structure for coupling vehicle members | Seungwon An, Seung Hyun Kang | 2016-04-12 |
| 9178237 | Conductive composition and method of preparation, polymer thereof, and electrode, electrolyte membrane and fuel cell including the composition or polymer | Dae-jong Yoo, So Young PARK | 2015-11-03 |
| 9178218 | Hyper-branched polymer, electrode and electrolyte membrane including the hyper-branched polymer, and fuel cell including at least one of the electrode and the electrolyte membrane | Cheol-hee Ahn, Jung-ock Park, So Young PARK | 2015-11-03 |
| 9112232 | Composition, polymer thereof, electrode and electrolyte membrane for fuel cell, and fuel cell including the same | Jung-ock Park | 2015-08-18 |
| 9096725 | Cross-linked polyazole, method of preparing the polyazole, electrode for fuel cell including the cross-linked polyazole, electrolyte membrane for fuel cell including the cross-linked polyazole, method of manufacturing the electrolyte membrane, and fuel cell including the cross-linked polyazole | Jong Chan LEE, Jung-ock Park | 2015-08-04 |
| 9051433 | Polymer and cross-linked polymer composition, electrode and electrolyte membrane including cross-linked polymer, and fuel cell including electrode and electrolyte membrane | Jong Chan LEE, Jung-ock Park, Sung Kon Kim, Jung-woo Jung | 2015-06-09 |
| 8936887 | Composite electrolyte membrane for fuel cell, method of manufacturing the membrane, and fuel cell including the membrane | Dae-jong Yoo, Ki Hyun Kim | 2015-01-20 |
| 8802318 | Compound and composition including compound, with fuel cell, fuel cell electrode and fuel cell electrolyte membrane using same | Cheol-hee Ahn, Jung-ock Park, So Young PARK | 2014-08-12 |
| 8802315 | Composition, composite prepared from the composition, electrode using the composition or the composite, composite membrane including the composite, and fuel cell including the composite membrane | Ki Hyun Kim, Pil-won Heo, Chan-ho Pak | 2014-08-12 |
| 8802320 | Electrolytic membrane comprising a crystalline organic and inorganic porous composite for fuel cell, electrode and fuel cell, and fuel cell including the electrolytic membrane and/or the electrode | Ki Hyun Kim, Kyo-sung Park, Seon-ah Jin | 2014-08-12 |
| 8722280 | Hyper-branched polymer, electrode for fuel cell including the hyper-branched polymer, electrolyte membrane for fuel cell including the hyper-branched polymer, and fuel cell including at least one of the electrode and the electrolyte membrane | Cheol-hee Ahn, Jung-ock Park, Mi-jung Yim | 2014-05-13 |
| 8679705 | Electrode for fuel cell and fuel cell employing the electrode | Hee-young Sun, Tae-Young Kim | 2014-03-25 |
| 8628895 | Hyper-branched polymer, electrode including the polymer, electrolyte membrane including the polymer, and fuel cell including the electrode and/or the electrolyte membrane | Cheol-hee Ahn, Jung-ock Park, Mi-jung Yim | 2014-01-14 |
| 8580455 | Crosslinked polybenzoxazines, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane | Hee-young Sun, Woo-sung Jeon | 2013-11-12 |
| 8426081 | Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane | Hee-young Sun, Myung-jin Lee, Woo-sung Jeon | 2013-04-23 |
| 8420277 | Electrolyte membrane using polybenzoxazine based compound | Myung-jin Lee, Hee-young Sun, Woo-sung Jeon | 2013-04-16 |
| 8364208 | Portable terminal having touch sensitive user interfaces | Hyun-Bo Choi | 2013-01-29 |
| 8364213 | Mobile terminal | — | 2013-01-29 |
| 8349515 | Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane | Hee-young Sun, Myung-lin Lee, Woo-sung Jeon | 2013-01-08 |