Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9312583 | Protected anode for lithium air battery and lithium air battery including the same | Dong-joon Lee, Dong-min Im, Sang-bok Ma, Min Sik Park, Osamu Yamamoto +3 more | 2016-04-12 |
| 9263779 | Lithium air battery module | Dong-joon Lee, Dong-min Im, Young-gyoon Ryu, Sang-bok Ma, Min Sik Park | 2016-02-16 |
| 9225192 | Apparatus and method of charging rechargeable battery | Dong-joon Lee, Dong-min Im, Sang-bok Ma, Won-sung Choi, Min Sik Park | 2015-12-29 |
| 9225015 | Lithium air battery | Dong-joon Lee, Dong-min Im, Young-gyoon Ryu, Min Sik Park, Sang-bok Ma | 2015-12-29 |
| 9178254 | Lithium air battery | Dong-joon Lee, Young-gyoon Ryu, Dong-min Im, Yasuo Takeda, Osamu Yamamoto +1 more | 2015-11-03 |
| 9054383 | Porous carbonaceous composite material, positive electrode and lithium air battery including the material, and method of preparing the material | Dong-min Im, Anass Benayad | 2015-06-09 |
| 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 | Dae-jong Yoo, Kyung-jung Kwon, Chan-ho Pak, Kang Hee Lee, Seon-ah Jin | 2014-05-06 |
| 8580431 | Porous carbonaceous composite material, positive electrode and lithium air battery including porous carbonaceous composite material, and method of preparing the same | Dong-min Im, Dong-joon Lee, Sang-bok Ma | 2013-11-12 |
| 7902111 | Supported catalyst for fuel cell, method of preparing the same, electrode for fuel cell including the supported catalyst, and fuel cell including the electrode | Sang-hyuk Suh | 2011-03-08 |
| 7875569 | Supported catalyst, method for preparing the same, cathode electrode comprising the same, and fuel cell comprising the cathode electrode | Sang-hyuk Suh, Kyung-jung Kwon, Hae-kyoung Kim | 2011-01-25 |