Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9911983 | Electrode catalyst for fuel cell, method of preparing the same, and membrane electrode assembly and fuel cell, each including the same | Kang Hee Lee, Chan-ho Pak, Jun Ho Lee, Seon-ah Jin | 2018-03-06 |
| 9731276 | Composite, catalyst including the same, fuel cell and lithium air battery including the same | Seon-ah Jin, Chan-ho Pak, Kang Hee Lee | 2017-08-15 |
| 9466842 | Fuel cell electrode catalyst including a core containing platinum, a transition metal, and a nonmetal element and a shell containing platinum and the nonmetal element electrode including the same, and method for preparing the same | — | 2016-10-11 |
| 9466843 | Electrode catalyst and method of preparing electrode catalyst for fuel cell, and membrane electrode assembly and fuel cell including same | Chan-ho Pak, Hyuk Chang, Dong Jin Ham, Sueng Hoon Han, Gang Hong Bae +1 more | 2016-10-11 |
| 9246175 | Composite support, method of preparing the same, electrode catalyst including the composite support, and membrane-electrode assembly and fuel cell each including the electrode catalyst | Chan-ho Pak, Ji-man Kim, Jin-hoe Kim | 2016-01-26 |
| 9178237 | Conductive composition and method of preparation, polymer thereof, and electrode, electrolyte membrane and fuel cell including the composition or polymer | Seong-woo Choi, So Young PARK | 2015-11-03 |
| 9029043 | Composite, electrode catalyst including the composite, method of preparing the composite, and fuel cell including the composite | Kang Hee Lee, Chan-ho Pak, Kyo-sung Park, Seon-ah Jin, Kyung-jung Kwon | 2015-05-12 |
| 8956771 | Electrode catalyst for fuel cell, method of preparation, MEA including the catalyst, and fuel cell including the MEA | Kang Hee Lee, Chan-ho Pak, Seon-ah Jin | 2015-02-17 |
| 8940453 | Electrode catalyst for fuel cell, method of manufacturing the same, and fuel cell using the electrode catalyst | Seon-ah Jin, Chan-ho Pak, Kyung-jung Kwon, Kang Hee Lee, Jong Won Lee | 2015-01-27 |
| 8936887 | Composite electrolyte membrane for fuel cell, method of manufacturing the membrane, and fuel cell including the membrane | Seong-woo Choi, Ki Hyun Kim | 2015-01-20 |
| 8716168 | Electrode catalyst for fuel cell, method of manufacturing the same, membrane electrode assembly including the electrode catalyst, and fuel cell including the membrane electrode assembly | Kyung-jung Kwon, Chan-ho Pak, Victor Roev, Kang Hee Lee, Seon-ah Jin | 2014-05-06 |
| 8557212 | Mesoporous carbon composite containing carbon nanotube | Chan-ho Pak, Hyuk Chang, Ji-man Kim | 2013-10-15 |
| 8530113 | Electrode catalyst for fuel cell comprising palladium and iridium, method of preparing electrode catalyst, and fuel cell using electrode catalyst | Kang Hee Lee, Chan-ho Pak, Kyung-jung Kwon, Seon-ah Jin, Jong Won Lee | 2013-09-10 |
| 8142954 | Fuel composition for fuel cell and fuel cell using the same | Seol-ah Lee, Hyuk Chang, Chan-ho Pak | 2012-03-27 |
| 7994088 | Supported catalyst, method of preparing the same, and fuel cell using the same | Chan-ho Pak, Sang Hoon Joo, Hyuk Chang, Seol-ah Lee | 2011-08-09 |
| 7976993 | Fuel composition for fuel cell and fuel cell using the same | Seol-ah Lee, Hyuk Chang, Chan-ho Pak | 2011-07-12 |
| 7919426 | Supported catalyst, electrode using the supported catalyst and fuel cell including the electrode | Chan-ho Pak, Seol-ah Lee | 2011-04-05 |
| 7910259 | Anode for fuel cell, manufacturing method thereof, and fuel cell including the same | Seol-ah Lee, Seung Jae Lee, Chan-ho Pak, Ji-rae Kim | 2011-03-22 |
| 7867940 | Supported catalyst and method of preparing the same | Chan-ho Pak, Hyuk Chang, Seol-ah Lee, Gongguan Sun, Luhua Jiang +1 more | 2011-01-11 |
| 7642217 | Pt/Ru alloy catalyst for fuel cell | Seol-ah Lee, Chan-ho Pak | 2010-01-05 |
| 7589043 | Supported catalyst, electrode using the supported catalyst and fuel cell including the electrode | Chan-ho Pak, Seol-ah Lee | 2009-09-15 |