Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9178212 | Composite anode active material, anode including the composite anode active material, lithium battery including the anode, and method of preparing the composite anode active material | Jeong Hee Lee, Jeong-na Heo, Ho-suk Kang, In-Taek Han | 2015-11-03 |
| 9178214 | Anode active material for lithium rechargeable battery, method of preparing the same, and lithium battery including the anode active material | Ryoung Kim | 2015-11-03 |
| 8697280 | Electrode active material, method of preparing electrode active material, electrode including electrode active material, and lithium secondary battery including electrode | Gue-sung Kim | 2014-04-15 |
| 8653297 | Solid acid, polymer electrolyte membrane including the same, and fuel cell using the polymer electrolyte membrane | Jae-Jun Lee, Myung Sup Jung, Do-yun Kim, Jin-gyu Lee | 2014-02-18 |
| 8617746 | Si/C composite, anode active materials, and lithium battery including the same | Han-su Kim | 2013-12-31 |
| 8608983 | Composite anode active material, anode including the composite anode active material, lithium battery including the anode, and method of preparing the composite anode active material | Jeong Hee Lee, Jeong-na Heo, Ho-suk Kang, In-Taek Han | 2013-12-17 |
| 8562869 | Porous anode active material, method of preparing the same, and anode and lithium battery employing the same | Han-su Kim, Dong-min Im | 2013-10-22 |
| 8546017 | Composite for anode material, anode materials and lithium battery using the same | Han-su Kim | 2013-10-01 |
| 8309252 | Anode active material, method of preparing the same, and anode and lithium battery containing the material | Han-su Kim | 2012-11-13 |
| 8293851 | Crosslinkable sulfonated copolymer and fuel cell including polymeric composition of the same | Jae-Jun Lee, Do-yun Kim | 2012-10-23 |
| 8263265 | Si/C composite, anode active materials, and lithium battery including the same | Han-su Kim | 2012-09-11 |
| 8119833 | Dendrimer solid acid and polymer electrolyte membrane including the same | Myung Sup Jung, Jin-gyu Lee, Jae-Jun Lee | 2012-02-21 |
| 8057952 | Polymer electrolyte membrane, method of manufacturing the same and fuel cell including the polymer electrolyte membrane | Myung Sup Jung, Do-yun Kim, Jin-gyu Lee | 2011-11-15 |
| 8049033 | Dendrimer solid acid and polymer electrolyte membrane including the same | Myung Sup Jung, Jin-gyu Lee, Jae-Jun Lee | 2011-11-01 |
| 8049032 | Solid acid, polymer electrolyte membrane including the same, and fuel cell using the polymer electrolyte membrane | Jae-Jun Lee, Myung Sup Jung, Do-yun Kim, Jin-gyu Lee | 2011-11-01 |
| 8048339 | Porous anode active material, method of preparing the same, and anode and lithium battery employing the same | Han-su Kim, Dong-min Im | 2011-11-01 |
| 8034489 | Silane compound, organic electrolyte solution using the silane compound, and lithium battery using the organic electrolyte solution | Young-gyoon Ryu, Jae Young Choi, Seok-soo Lee | 2011-10-11 |
| 8026006 | Organic electrolyte solution including electrografting monomer and lithium battery using the same | Young-gyoon Ryu, Jae Young Choi, Seok-soo Lee | 2011-09-27 |
| 7964676 | Crosslinkable sulfonated copolymer and fuel cell including polymeric composition of the same | Jae-Jun Lee, Do-yun Kim | 2011-06-21 |
| 7893119 | Polymer electrolyte membrane, method of preparing the same and fuel cell including the same | Jin-gyu Lee, Myung Sup Jung, Jae-Jun Lee, Do-yun Kim | 2011-02-22 |
| 7893117 | Ion-conducting crosslinked copolymer and fuel cell comprising the same | Jae-Jun Lee, Jin-gyu Lee, Myung Sup Jung | 2011-02-22 |
| 7867574 | Multi-functional cyclic silicate compound, siloxane-based polymer prepared from the compound and process of producing insulating film using the polymer | Hyeon Jin Shin, Hyun Dam Jeong, Jong Back Seon, Kwang Hee Lee | 2011-01-11 |
| 7842410 | Polymer electrolyte membrane and fuel cell including the polymer electrolyte membrane | Jin-gyu Lee, Myung Sup Jung, Young-gyoon Ryu, Jae-Jun Lee, Do-yun Kim | 2010-11-30 |
| 7833662 | Anode active material, method of preparing the same, and anode and lithium battery containing the material | Han-su Kim | 2010-11-16 |
| 7833665 | Polysiloxane compound containing sulfonic acid groups, method of preparing the same and fuel cell including the same | Do-yun Kim, Jin-gyu Lee, Myung Sup Jung, Jao-jun Lee | 2010-11-16 |