| Patent | Date |
|---|
Composition, method of preparing the composition, electrode including the composition, and fuel cell including the electrode
Grant 10,355,284 - Park , et al. July 16, 2 | 2019-07-16 |
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
Grant 9,722,270 - Choi , et al. August 1, 2 | 2017-08-01 |
Composition, polymer thereof, electrode and electrolyte membrane for fuel cell, and fuel cell including the same
Grant 9,680,156 - Choi , et al. June 13, 2 | 2017-06-13 |
Porous membrane, electrolyte membrane including same, methods of manufacturing both, and fuel cell including at least one of the membranes
Grant 9,515,341 - Choi , et al. December 6, 2 | 2016-12-06 |
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
Grant 9,484,588 - Kim , et al. November 1, 2 | 2016-11-01 |
Composition, Method Of Preparing The Composition, Electrode Including The Composition, And Fuel Cell Including The Electrode
App 20160268609 - PARK; Jung-ock ; et al. | 2016-09-15 |
Structure for coupling vehicle members
Grant 9,308,946 - An , et al. April 12, 2 | 2016-04-12 |
Conductive composition and method of preparation, polymer thereof, and electrode, electrolyte membrane and fuel cell including the composition or polymer
Grant 9,178,237 - Yoo , et al. November 3, 2 | 2015-11-03 |
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
Grant 9,178,218 - Choi , et al. November 3, 2 | 2015-11-03 |
Composition, Polymer Thereof, Electrode And Electrolyte Membrane For Fuel Cell, And Fuel Cell Including The Same
App 20150311537 - CHOI; Seong-woo ; et al. | 2015-10-29 |
Composition, polymer thereof, electrode and electrolyte membrane for fuel cell, and fuel cell including the same
Grant 9,112,232 - Choi , et al. August 18, 2 | 2015-08-18 |
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
Grant 9,096,725 - Choi , et al. August 4, 2 | 2015-08-04 |
Polymer and cross-linked polymer composition, electrode and electrolyte membrane including cross-linked polymer, and fuel cell including electrode and electrolyte membrane
Grant 9,051,433 - Choi , et al. June 9, 2 | 2015-06-09 |
Structure For Coupling Vehicle Members
App 20150069777 - An; Seungwon ; et al. | 2015-03-12 |
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
App 20150037708 - CHOI; Seong-woo ; et al. | 2015-02-05 |
Composite electrolyte membrane for fuel cell, method of manufacturing the membrane, and fuel cell including the membrane
Grant 8,936,887 - Choi , et al. January 20, 2 | 2015-01-20 |
Connecting System Of Side Member For Vehicle
App 20140239674 - AN; Seung Won ; et al. | 2014-08-28 |
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
Grant 8,802,320 - Choi , et al. August 12, 2 | 2014-08-12 |
Compound and composition including compound, with fuel cell, fuel cell electrode and fuel cell electrolyte membrane using same
Grant 8,802,318 - Choi , et al. August 12, 2 | 2014-08-12 |
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
Grant 8,802,315 - Kim , et al. August 12, 2 | 2014-08-12 |
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
Grant 8,722,280 - Choi , et al. May 13, 2 | 2014-05-13 |
Electrode for fuel cell and fuel cell employing the electrode
Grant 8,679,705 - Sun , et al. March 25, 2 | 2014-03-25 |
Hyper-branched polymer, electrode including the polymer, electrolyte membrane including the polymer, and fuel cell including the electrode and/or the electrolyte membrane
Grant 8,628,895 - Choi , et al. January 14, 2 | 2014-01-14 |
Crosslinked polybenzoxazines, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane
Grant 8,580,455 - Choi , et al. November 12, 2 | 2013-11-12 |
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
App 20130196248 - KIM; Ki-hyun ; et al. | 2013-08-01 |
Composition, Composite Prepared From The Composition, Electrode And Electrolyte Membrane For Fuel Cell Each Including The Same, Method Of Preparing The Electrolyte Membrane, And Fuel Cell Including The Same
App 20130157168 - HEO; Pil-won ; et al. | 2013-06-20 |
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
App 20130122395 - KIM; Ki-hyun ; et al. | 2013-05-16 |
Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane
Grant 8,426,081 - Choi , et al. April 23, 2 | 2013-04-23 |
Electrolyte membrane using polybenzoxazine based compound
Grant 8,420,277 - Lee , et al. April 16, 2 | 2013-04-16 |
Porous Membrane, Electrolyte Membrane Including Same, Methods Of Manufacturing Both, And Fuel Cell Including At Least One Of The Membranes
App 20130045436 - Choi; Seong-woo ; et al. | 2013-02-21 |
Portable terminal having touch sensitive user interfaces
Grant 8,364,208 - Choi , et al. January 29, 2 | 2013-01-29 |
Mobile terminal
Grant 8,364,213 - Choi January 29, 2 | 2013-01-29 |
Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane
Grant 8,349,515 - Choi , et al. January 8, 2 | 2013-01-08 |
Composite Electrolyte Membrane For Fuel Cell, Method Of Manufacturing The Membrane, And Fuel Cell Including The Membrane
App 20120321992 - CHOI; Seong-woo ; et al. | 2012-12-20 |
Electrolyte membrane containing a crosslinked polybenzoxazine-based compound for fuel cell and fuel cell using the same
Grant 8,323,849 - Choi , et al. December 4, 2 | 2012-12-04 |
Electrolytic Membrane For Fuel Cell, Electrode For Fuel Cell, And Fuel Cell Including The Electrolytic Membrane And/or The Electrode
App 20120244453 - Choi; Seong-woo ; et al. | 2012-09-27 |
Electrode For Fuel Cell, Membrane Electrode Assembly And Fuel Cell
App 20120196205 - PARK; Jung-ock ; et al. | 2012-08-02 |
Catalyst Coated Membrane For Fuel Cell, Membrane And Electrode Assembly (mea) Including Same, Method Of Manufacturing The Mea, And Fuel Cell Including The Mea
App 20120178013 - Lee; Yoon-hoi ; et al. | 2012-07-12 |
Polybenzoxazines, Electrolyte Membrane Comprising The Same, And Fuel Cell Employing The Electrolyte Membrane
App 20120164556 - CHOI; Seong-woo ; et al. | 2012-06-28 |
Conductive Composition And Method Of Preparation, Polymer Thereof, And Electrode, Electrolyte Membrane And Fuel Cell Including The Composition Or Polymer
App 20120148938 - Yoo; Dae-jong ; et al. | 2012-06-14 |
Composition including benzoxazine-based compound for forming board and board fabricated using the same
Grant 8,173,040 - Kim , et al. May 8, 2 | 2012-05-08 |
Polybenzoxazines, electrolyte membrane comprising the same, and fuel cell employing the electrolyte membrane
Grant 8,148,028 - Choi , et al. April 3, 2 | 2012-04-03 |
Polybenzoxazine-based Compound, Electrolyte Membrane Including The Same, And Fuel Cell Employing The Electrolyte Membrane
App 20120071611 - CHOI; Seong-woo ; et al. | 2012-03-22 |
Polybenzoxazine-based Compound, Electrolyte Membrane Including The Same, And Fuel Cell Employing The Electrolyte Membrane
App 20120070765 - CHOI; Seong-woo ; et al. | 2012-03-22 |
Electrode for fuel cell, method of manufacturing the electrode, and fuel cell employing the electrode
Grant 8,119,307 - Choi , et al. February 21, 2 | 2012-02-21 |
Compound And Composition Including Compound, With Fuel Cell, Fuel Cell Electrode And Fuel Cell Electrolyte Membrane Using Same
App 20110281200 - CHOI; Seong-woo ; et al. | 2011-11-17 |
Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane
Grant 8,034,508 - Choi , et al. October 11, 2 | 2011-10-11 |
Composition, Method Of Preparing The Composition, Electrode Including The Composition, And Fuel Cell Including The Electrode
App 20110217627 - PARK; Jung-ock ; et al. | 2011-09-08 |
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
App 20110195338 - CHOI; Seong-woo ; et al. | 2011-08-11 |
Electrolyte membrane using polybenzoxazine based compound
App 20110196051 - LEE; Myung-jin ; et al. | 2011-08-11 |
Composition, Polymer Thereof, Electrode And Electrolyte Membrane For Fuel Cell, And Fuel Cell Including The Same
App 20110195340 - CHOI; Seong-woo ; et al. | 2011-08-11 |
Compound, Cross-linked Material Thereof, Double Cross-linked Polymer Thereof, And Electrolyte Membrane, Electrode For Fuel Cell And Fuel Cell Including Same
App 20110189581 - CHOI; Seong-woo ; et al. | 2011-08-04 |
Polymer And Cross-linked Polymer Composition, Electrode And Electrolyte Membrane Including Cross-linked Polymer, And Fuel Cell Including Electrode And Electrolyte Membrane
App 20110189584 - CHOI; Seong-woo ; et al. | 2011-08-04 |
Mobile Terminal
App 20110096476 - CHOI; Seong-Woo | 2011-04-28 |
Battery locking apparatus for electronic device
Grant 7,892,668 - Choi February 22, 2 | 2011-02-22 |
Electrolyte membrane using polybenzoxazine based compound and method of manufacturing the same
Grant 7,858,668 - Lee , et al. December 28, 2 | 2010-12-28 |
Composition Including Benzoxazine-based Compound For Forming Board And Board Fabricated Using The Same
App 20100285243 - KIM; Kwang-Hee ; et al. | 2010-11-11 |
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
App 20100273087 - Choi; Seong-woo ; et al. | 2010-10-28 |
Photomask registration errors of which have been corrected and method of correcting registration errors of photomask
Grant 7,763,397 - Lee , et al. July 27, 2 | 2010-07-27 |
Hyper-branched Polymer, Electrode Including The Polymer, Electrolyte Membrane Including The Polymer, And Fuel Cell Including The Electrode And/or The Electrolyte Membrane
App 20100167166 - CHOI; Seong-woo ; et al. | 2010-07-01 |
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
App 20100159347 - CHOI; Seong-woo ; et al. | 2010-06-24 |
Portable Terminal Having Touch Sensitive User Interfaces
App 20100056222 - Choi; Seong-Woo ; et al. | 2010-03-04 |
Electrolyte Membrane For Fuel Cell And Fuel Cell Using The Same
App 20090117436 - CHOI; Seong-woo ; et al. | 2009-05-07 |
Card ejecting mechanism and mobile communication terminal having the same
Grant 7,494,353 - Choi February 24, 2 | 2009-02-24 |
Method of manufacturing multi-layered printed circuit board
App 20080209718 - Chung; Chan yeup ; et al. | 2008-09-04 |
Electrode For Fuel Cell, Method Of Manufacturing The Electrode, And Fuel Cell Employing The Electrode
App 20080145743 - Choi; Seong-woo ; et al. | 2008-06-19 |
Photomask registration errors of which have been corrected and method of correcting registration errors of photomask
App 20080032206 - Lee; Myoung-Soo ; et al. | 2008-02-07 |
Electrode For Fuel Cell And Fuel Cell Employing The Electrode
App 20080020264 - SUN; Hee-young ; et al. | 2008-01-24 |
Polybenzoxazines, Electrolyte Membrane Comprising The Same, And Fuel Cell Employing The Electrolyte Membrane
App 20070275285 - CHOI; Seong-woo ; et al. | 2007-11-29 |
Electrolyte membrane using polybenzoxazine based compound and method of manufacturing the same
App 20070184323 - Lee; Myung-jin ; et al. | 2007-08-09 |
Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane
App 20070141426 - Choi; Seong-woo ; et al. | 2007-06-21 |
Battery Locking Apparatus For Electronic Device
App 20070048599 - CHOI; Seong-Woo | 2007-03-01 |
Card ejecting mechanism and mobile communication terminal having the same
App 20060274511 - Choi; Seong-Woo | 2006-12-07 |
Liquid crystal display apparatus and mobile terminal using same
Grant 6,781,654 - Kim , et al. August 24, 2 | 2004-08-24 |
Liquid crystal display apparatus and mobile terminal using same
App 20020130998 - Kim, Young Ho ; et al. | 2002-09-19 |
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