Pak; Chan Ho

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pak; Chan Ho.The latest application filed is for "methods of forming carbon coatings".

Company Profile

0.83.86

Pak; Chan Ho - Yongin KR
Pak; Chan Ho - Seoul KR
Pak; Chan-Ho - Yongin-si KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Polymer electrolyte membrane for fuel cell, membrane-electrode assembly for fuel cell including same, and fuel cell including same Grant 10,461,351 - Lee , et al. Oc	2019-10-29
Methods of forming carbon coatings Grant 10,020,501 - Son , et al. July 10, 2	2018-07-10
Electrode catalyst for fuel cell, method of preparing the same, and membrane electrode assembly and fuel cell, each including the same Grant 9,911,983 - Lee , et al. March 6, 2	2018-03-06
Methods Of Forming Carbon Coatings App 20170352880 - SON; In Hyuk ; et al.	2017-12-07
Methods of forming carbon coatings Grant 9,748,561 - Son , et al. August 29, 2	2017-08-29
Composite, catalyst including the same, fuel cell and lithium air battery including the same Grant 9,731,276 - Jin , et al. August 15, 2	2017-08-15
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
Polymer Electrolyte Membrane For Fuel Cell, Membrane-electrode Assembly For Fuel Cell Including Same, And Fuel Cell Including Same App 20170149081 - LEE; Jong-Chan ; et al.	2017-05-25
Electrode catalyst and method of preparing electrode catalyst for fuel cell, and membrane electrode assembly and fuel cell including same Grant 9,466,843 - Pak , et al. October 11, 2	2016-10-11
Catalyst For Fuel Cell, Method Of Preparing Same, And Membrane-electrode Assembly For Fuel Cell Including Same App 20160293967 - Min; Myoung-Ki ; et al.	2016-10-06
Electrolyte membrane for fuel cell, electrode for fuel cell, and fuel cell employing the same Grant 9,379,404 - Heo , et al. June 28, 2	2016-06-28
Polymer, a method of preparing the same, composite prepared from the polymer, and electrode and composite membrane each including the polymer or the composite Grant 9,306,234 - Kim , et al. April 5, 2	2016-04-05
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 Grant 9,246,175 - Pak , et al. January 26, 2	2016-01-26
Mesoporous Carbon Composite Material, Production Methods Thereof, And Electronic Device Including The Same App 20150340172 - KANG; Hyo Rang ; et al.	2015-11-26
Method of manufacturing hierarchical mesoporous carbon and carbon obtained thereby Grant 9,180,431 - Pak , et al. November 10, 2	2015-11-10
Polymer, A Method Of Preparing The Same, Composite Prepared From The Polymer, And Electrode And Composite Membrane Each Including The Polymer Or The Composite App 20150311557 - KIM; Ki-hyun ; et al.	2015-10-29
Electrode catalyst for fuel cell, method of preparing the same, membrane electrode assembly, and fuel cell including the same Grant 9,147,886 - Pak , et al. September 29, 2	2015-09-29
Catalyst including active particles, method of preparing the catalyst, fuel cell including the catalyst, electrode including the active particles for lithium air battery, and lithium air battery including the electrode Grant 9,123,976 - Jin , et al. September 1, 2	2015-09-01
Polymer, a method of preparing the same, composite prepared from the polymer, and electrode and composite membrane each including the polymer or the composite Grant 9,112,203 - Kim , et al. August 18, 2	2015-08-18
Anode active material comprising a porous transition metal oxide, anode comprising the anode active material, lithium battery comprising the anode, and method of preparing the anode active material Grant 9,105,925 - Kim , et al. August 11, 2	2015-08-11
Composite, electrode catalyst including the composite, method of preparing the composite, and fuel cell including the composite Grant 9,029,043 - Lee , et al. May 12, 2	2015-05-12
Electrode catalyst for fuel cell, method of preparation, MEA including the catalyst, and fuel cell including the MEA Grant 8,956,771 - Lee , et al. February 17, 2	2015-02-17
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
Electrode catalyst for fuel cell, method of manufacturing the same, and fuel cell using the electrode catalyst Grant 8,940,453 - Jin , et al. January 27, 2	2015-01-27
Methods Of Forming Carbon Coatings App 20140255781 - SON; In Hyuk ; et al.	2014-09-11
Membrane electrode assembly including porous catalyst layer and method of manufacturing the same Grant 8,808,943 - You , et al. August 19, 2	2014-08-19
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
Ordered mesoporous carbon composite catalyst, method of manufacturing the same, and fuel cell using the same Grant 8,791,043 - Pak , et al. July 29, 2	2014-07-29
Polymer, A Method Of Preparing The Same, Composite Prepared From The Polymer, And Electrode And Composite Membrane Each Including The Polymer Or The Composite App 20140194581 - KIM; Ki-hyun ; et al.	2014-07-10
Electrode Catalyst For Fuel Cell, Method Of Preparing The Same, And Membrane Electrode Assembly And Fuel Cell, Each Including The Same App 20140162169 - LEE; Kang-hee ; et al.	2014-06-12
Electrode Catalyst For Fuel Cell, Method Of Preparing The Same, Electrode For Fuel Cell Including The Electrode Catalyst, And Fuel Cell Including The Electrode App 20140154609 - YOO; Dae-jong ; et al.	2014-06-05
Electrolyte Membrane For Fuel Cell, Electrode For Fuel Cell, And Fuel Cell Employing The Same App 20140134519 - HEO; Pil-won ; et al.	2014-05-15
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 Grant 8,716,168 - Yoo , et al. May 6, 2	2014-05-06
Electrode Catalyst For Fuel Cell, Method Of Preparing The Same, Membrane Electrode Assembly, And Fuel Cell Including The Same App 20140017591 - PAK; Chan-ho ; et al.	2014-01-16
CO.sub.2 reforming catalyst composition Grant 8,614,161 - Lee , et al. December 24, 2	2013-12-24
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 App 20130337365 - PAK; Chan-ho ; et al.	2013-12-19
Carbon nanosphere with at least one opening, method for preparing the same, carbon nanosphere-impregnated catalyst using the carbon nanosphere, and fuel cell using the catalyst Grant 8,603,934 - Chang , et al. December 10, 2	2013-12-10
Mesoporous Carbon Composite Containing Carbon Nanotube App 20130281291 - PAK; Chan-ho ; et al.	2013-10-24
Mesoporous carbon composite containing carbon nanotube Grant 8,557,212 - Pak , et al. October 15, 2	2013-10-15
Inorganic Ion Conductor, Method Of Forming The Same, And Fuel Cell Including The Inorganic Ion Conductor App 20130236813 - HEO; Pil-won ; et al.	2013-09-12
Electrode catalyst for fuel cell comprising palladium and iridium, method of preparing electrode catalyst, and fuel cell using electrode catalyst Grant 8,530,113 - Lee , et al. September 10, 2	2013-09-10
Composite, Catalyst Including The Same, Fuel Cell And Lithium Air Battery Including The Same App 20130196237 - JIN; Seon-ah ; et al.	2013-08-01
Electrode Catalyst For A Fuel Cell, Method Of Preparing The Same, And Membrane Electrode Assembly And Fuel Cell Including The Electrode Catalyst App 20130149632 - YOO; Dae-jong ; et al.	2013-06-13
Electrode Catalyst For Fuel Cell, Method Of Preparing The Same, And Membrane Electrode Assembly And Fuel Cell Including Electrode Catalyst App 20130137009 - JIN; Seon-ah ; et al.	2013-05-30
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
Electrode Catalyst For Fuel Cell, Method Of Preparation, Mea Including The Catalyst, And Fuel Cell Including The Mea App 20130078548 - LEE; Kang-hee ; et al.	2013-03-28
Electrode catalyst for fuel cells, method of preparing the electrode catalyst, and fuel cell including electrode containing the electrode catalyst Grant 8,349,514 - Kwon , et al. January 8, 2	2013-01-08
Carbon nanotube for fuel cell, nanocomposite comprising the same, method for making the same, and fuel cell using the same Grant 8,333,948 - Pak , et al. December 18, 2	2012-12-18
Method of preparing a nanofiber and a fuel cell including the nanofiber Grant 8,283,091 - Lee , et al. October 9, 2	2012-10-09
Carbon Nanosphere With At Least One Opening, Method For Preparing The Same, Carbon Nanosphere-impregnated Catalyst Using The Carbon Nanosphere, And Fuel Cell Using The Catalyst App 20120208103 - CHANG; Hyuk ; et al.	2012-08-16
Method Of Manufacturing Hierarchical Mesoporous Carbon And Carbon Obtained Thereby App 20120196745 - PAK; Chan-ho ; et al.	2012-08-02
Electrode Catalyst For Fuel Cell, Method Of Preparing The Same, Membrane Electrode Assembly And Fuel Cell Including The Same App 20120196207 - YOO; Dae-jong ; et al.	2012-08-02
Catalyst Including Active Particles, Method Of Preparing The Catalyst, Fuel Cell Including The Catalyst, Electrode Including The Active Particles For Lithium Air Battery, And Lithium Air Battery Including The Electrode App 20120183869 - Jin; Seon-ah ; et al.	2012-07-19
CO2 Reforming Catalyst Composition App 20120184430 - Lee; Seung Jae ; et al.	2012-07-19
Electrode Catalyst For Fuel Cell, Manufacturing Method Thereof, And Fuel Cell Using The Same App 20120156589 - HONG; Suk-gi ; et al.	2012-06-21
Porous carbon material and method of manufacturing the same Grant 8,197,786 - Im , et al. June 12, 2	2012-06-12
Monopolar type membrane electrode assembly having sensing element Grant 8,192,891 - Kang , et al. June 5, 2	2012-06-05
Carbon nanosphere with at least one opening, method for preparing the same, carbon nanosphere-impregnated catalyst using the carbon nanosphere, and fuel cell using the catalyst Grant 8,173,096 - Chang , et al. May 8, 2	2012-05-08
Fuel composition for fuel cell and fuel cell using the same Grant 8,142,954 - Lee , et al. March 27, 2	2012-03-27
Nanocomposite for fuel cell, method of preparing the nanocomposite, and fuel cell including the nanocomposite App 20120046434 - Lee; Jeong-hee ; et al.	2012-02-23
Hierarchical mesoporous carbon, method of manufacturing the same, and fuel cell using the same Grant 8,114,372 - Pak , et al. February 14, 2	2012-02-14
Electrode Catalyst And Method Of Preparing Electrode Catalyst For Fuel Cell, And Membrane Electrode Assembly And Fuel Cell Including Same App 20120028171 - PAK; Chan-ho ; et al.	2012-02-02
Composite, Electrode Catalyst Including The Composite, Method Of Preparing The Composite, And Fuel Cell Including The Composite App 20120028165 - LEE; Kang-hee ; et al.	2012-02-02
Carbon nanotubes for fuel cells, method for manufacturing the same, and fuel cell using the same Grant 8,083,905 - Choi , et al. December 27, 2	2011-12-27
Nanocomposite for fuel cell, method of preparing the nanocomposite, and fuel cell including the nanocomposite Grant 8,084,167 - Lee , et al. December 27, 2	2011-12-27
Electrode Catalyst For Fuel Cells, Method Of Preparing The Same, And Fuel Cell Including Electrode Containing The Electrode Catalyst App 20110294038 - KWON; Kyung-Jung ; et al.	2011-12-01
Mesoporous Carbon Composite Containing Carbon Nanotube App 20110281205 - PAK; Chan-ho ; et al.	2011-11-17
Desulfurizer for fuel gas for fuel cell and desulfurization method using the same Grant 8,057,577 - Lee , et al. November 15, 2	2011-11-15
Fuel cell stack structure Grant 8,048,586 - Lee , et al. November 1, 2	2011-11-01
Mesoporous carbon including heteroatom, manufacturing method thereof, and fuel cell using the mesoporous carbon Grant 8,043,595 - Pak , et al. October 25, 2	2011-10-25
Carbon nanotube, support catalyst, method of preparing the support catalyst and a fuel cell comprising the support catalyst Grant 8,017,282 - Choi , et al. September 13, 2	2011-09-13
Supported catalyst, method of preparing the same, and fuel cell using the same Grant 7,994,088 - Pak , et al. August 9, 2	2011-08-09
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 App 20110177425 - Yoo; Dae-jong ; et al.	2011-07-21
Supported catalyst and method of preparing the same Grant 7,981,826 - Pak , et al. July 19, 2	2011-07-19
Fuel composition for fuel cell and fuel cell using the same Grant 7,976,993 - Lee , et al. July 12, 2	2011-07-12
Electrode catalyst for fuel cell, method of manufacturing the same, and fuel cell using the Electrode catalyst App 20110151354 - JIN; Seon-ah ; et al.	2011-06-23
Electrode Catalyst For Fuel Cell, Method Of Preparing Electrode Catalyst, And Fuel Cell Using Electrode Catalyst App 20110081599 - LEE; Kang-hee ; et al.	2011-04-07
Supported catalyst, electrode using the supported catalyst and fuel cell including the electrode Grant 7,919,426 - Yoo , et al. April 5, 2	2011-04-05
Anode for fuel cell, manufacturing method thereof, and fuel cell including the same Grant 7,910,259 - Lee , et al. March 22, 2	2011-03-22
Electrode Catalyst, And Membrane Electrode Assembly And Fuel Cell Including The Electrode Catalyst App 20110053039 - Pak; Chan-ho ; et al.	2011-03-03
Carbon Nanosphere With At Least One Opening, Method For Preparing The Same, Carbon Nanosphere-impregnated Catalyst Using The Carbon Nanosphere, And Fuel Cell Using The Catalyst App 20110039184 - CHANG; Hyuk ; et al.	2011-02-17
Sulfur-containing mesoporous carbon, method of manufacturing the same, and fuel cell using the mesoporous carbon Grant 7,867,941 - Joo , et al. January 11, 2	2011-01-11
Supported catalyst and method of preparing the same Grant 7,867,940 - Pak , et al. January 11, 2	2011-01-11
Mesoporous carbon, method of preparing the same, and fuel cell using the carbon Grant 7,854,913 - Joo , et al. December 21, 2	2010-12-21
Dye-sensitized Photovoltaic Cell App 20100294369 - Kim; Jin Young ; et al.	2010-11-25
Carbon nanosphere with at least one opening, method for preparing the same, carbon nanosphere-impregnated catalyst using the carbon nanosphere, and fuel cell using the catalyst Grant 7,837,968 - Chang , et al. November 23, 2	2010-11-23
Metal oxide-carbon composite catalyst support and fuel cell comprising the same Grant 7,811,959 - Lee , et al. October 12, 2	2010-10-12
Electrode Catalyst For Fuel Cells, Method Of Preparing The Electrode Catalyst, And Fuel Cell Including Electrode Containing The Electrode Catalyst App 20100248076 - KWON; Kyung-jung ; et al.	2010-09-30
Mesoporous carbon, manufacturing method thereof, and fuel cell using the mesoporous carbon Grant 7,776,779 - Joo , et al. August 17, 2	2010-08-17
Ordered Mesoporous Carbon Composite Catalyst, Method Of Manufacturing The Same, And Fuel Cell Using The Same App 20100167106 - Pak; Chan-ho ; et al.	2010-07-01
Mesoporous carbon composite, method of preparing the same, and fuel cell using the mesoporous carbon composite Grant 7,732,094 - Pak , et al. June 8, 2	2010-06-08
Carbon molecular sieve and method for manufacturing the same Grant 7,718,570 - Pak , et al. May 18, 2	2010-05-18
Anode Active Material, Anode Comprising The Anode Active Material, Lithium Battery Comprising The Anode, And Method Of Preparing The Anode Active Material App 20100119944 - KIM; Han-su ; et al.	2010-05-13
Supported catalyst and method for preparing the same Grant 7,691,773 - Suh , et al. April 6, 2	2010-04-06
Supported Catalyst And Method Of Preparing The Same App 20100081034 - PAK; Chan-ho ; et al.	2010-04-01
Alcohol Oxidation Catalyst, Method Of Manufacturing The Same, And Fuel Cell Using The Alcohol Oxidation Catalyst App 20100081036 - PAK; Chan-ho ; et al.	2010-04-01
Mesoporous carbon and method of producing the same Grant 7,670,582 - Pak , et al. March 2, 2	2010-03-02
Short carbon nanotube for catalyst support, method of preparing the same, catalyst impregnated carbon nanotube using the same, and fuel cell using the catalyst impregnated carbon nanotube App 20100004121 - Chang; Hyuk ; et al.	2010-01-07
Pt/Ru alloy catalyst for fuel cell Grant 7,642,217 - Lee , et al. January 5, 2	2010-01-05
Supported Catalyst, Electrode Using The Supported Catalyst And Fuel Cell Including The Electrode App 20090325796 - YOO; Dae-jong ; et al.	2009-12-31
Heteroatom-containing Mesoporous Carbon, Method Of Preparing The Same, And Fuel Cell Using The Heteroatom-containing Mesoporous Carbon App 20090239115 - Pak; Chan-ho ; et al.	2009-09-24
Supported catalyst, electrode using the supported catalyst and fuel cell including the electrode Grant 7,589,043 - Yoo , et al. September 15, 2	2009-09-15
Carbon nanotubes for fuel cells, method for manufacturing the same, and fuel cell using the same Grant 7,585,584 - Choi , et al. September 8, 2	2009-09-08
Catalyst for cathode in fuel cell Grant 7,566,514 - Lee , et al. July 28, 2	2009-07-28
Hierarchical Mesoporous Carbon, Method Of Manufacturing The Same, And Fuel Cell Using The Same App 20090098442 - Pak; Chan-ho ; et al.	2009-04-16
Method of preparing carbon nanocages Grant 7,518,045 - Pak , et al. April 14, 2	2009-04-14
Carbon nanotube for fuel cell, nanocomposite comprising the same, method for making the same, and fuel cell using the same App 20090075157 - Pak; Chan-Ho ; et al.	2009-03-19
Monopolar Type Membrane Electrode Assembly Having Sensing Element App 20090068522 - KANG; Sang-kyun ; et al.	2009-03-12
Membrane Electrode Assembly Including Porous Catalyst Layer And Method Of Manufacturing The Same App 20080292942 - You; Dae-jong ; et al.	2008-11-27
Carbon nanotube, support catalyst, method of preparing the support catalyst and a fuel cell comprising the support catalyst App 20080182155 - Choi; Jae-young ; et al.	2008-07-31
Nanocomposite for fuel cell, method of preparing the nanocomposite, and fuel cell including the nanocomposite App 20080176129 - Lee; Jeong-hee ; et al.	2008-07-24
Mesoporous carbon molecular sieve and supported catalyst employing the same Grant 7,402,544 - Pak , et al. July 22, 2	2008-07-22
Sulfur-containing Mesoporous Carbon, Method Of Manufacturing The Same, And Fuel Cell Using The Mesoporous Carbon App 20080160391 - JOO; Sang Hoon ; et al.	2008-07-03
Fuel Cell Stack Structure App 20080118814 - Lee; Jae-yong ; et al.	2008-05-22
Catalyst Used To Form Fuel Cell And Fuel Cell Using The Same App 20080107956 - Yoo; Dae-jong ; et al.	2008-05-08
Porous Carbon Material And Method Of Manufacturing The Same App 20080063591 - Im; Dong-min ; et al.	2008-03-13
Supported Catalyst And Method For Preparing The Same App 20080026936 - SUH; Sang-hyuk ; et al.	2008-01-31
Catalyst coated membrane, membrane electrode assembly containing the same, method of producing the same, and fuel cell including the membrane electrode assembly App 20070269699 - Pak; Chan-ho ; et al.	2007-11-22
Supported catalyst, method of preparing the same, and fuel cell using the same App 20070270305 - Pak; Chan-ho ; et al.	2007-11-22
Desulfurizer for fuel gas for fuel cell and desulfurization method using the same App 20070196258 - Lee; Doo-hwan ; et al.	2007-08-23
Counter electrode for photovoltaic cell using supported catalyst App 20070169815 - Kim; Jin Young ; et al.	2007-07-26
Mesoporous Carbon Molecular Sieve And Supported Catalyst Employing The Same App 20070172721 - Pak; Chan-ho ; et al.	2007-07-26
Fuel composition for fuel cell and fuel cell using the same App 20070148515 - Lee; Seol-ah ; et al.	2007-06-28
Supported catalyst and method for preparing the same Grant 7,229,942 - Suh , et al. June 12, 2	2007-06-12
Anode for fuel cell, manufacturing method thereof, and fuel cell including the same App 20070122690 - Lee; Seol-ah ; et al.	2007-05-31
Fuel composittion for fuel cell and fuel cell using the same App 20070122665 - Lee; Seol-ah ; et al.	2007-05-31
Mesoporous carbon including heteroatom, manufacturing method thereof, and fuel cell using the mesoporous carbon App 20070122334 - Pak; Chan-ho ; et al.	2007-05-31
Mesoporous carbon, manufacturing method thereof, and fuel cell using the mesoporous carbon App 20070116625 - Joo; Sang Hoon ; et al.	2007-05-24
Mesoporous carbon, method of preparing the same, and fuel cell using the carbon App 20070116624 - Joo; Sang-hoon ; et al.	2007-05-24
Mesoporous carbon molecular sieve and supported catalyst employing the same Grant 7,220,697 - Pak , et al. May 22, 2	2007-05-22
Supported catalyst, electrode using the supported catalyst and fuel cell including the electrode App 20070059585 - Yoo; Dae-jong ; et al.	2007-03-15
Mesoporous carbon composite, method of preparing the same, and fuel cell using the mesoporous carbon composite App 20070042268 - Pak; Chan-ho ; et al.	2007-02-22
Composite electrolyte membrane and fuel cell containing the same Grant 7,179,560 - Cho , et al. February 20, 2	2007-02-20
Mesoporous carbon and method of producing the same App 20060263288 - Pak; Chan-ho ; et al.	2006-11-23
High loading supported carbon catalyst, method of preparing the same, catalyst electrode including the same, and fuel cell including the catalyst electrode Grant 7,132,385 - Pak November 7, 2	2006-11-07
Carbon nanosphere with at least one opening, method for preparing the same, carbon nanosphere-impregnated catalyst using the carbon nanosphere, and fuel cell using the catalyst App 20060239890 - Chang; Hyuk ; et al.	2006-10-26
Supported catalyst and method of preparing the same App 20060159980 - Pak; Chan-Ho ; et al.	2006-07-20
Pt/Ru alloy catalyst for fuel cell App 20060147788 - Lee; Seol-ah ; et al.	2006-07-06
Mesoporous carbon composite containing carbon nanotube App 20060116284 - Pak; Chan-ho ; et al.	2006-06-01
Method of preparing carbon nanocages App 20060062712 - Pak; Chan-ho ; et al.	2006-03-23
Supported catalyst and fuel cell using the same App 20060008697 - Kim; Hae-kyoung ; et al.	2006-01-12
Supported catalyst and method for preparing the same App 20050215427 - Suh, Sang-hyuk ; et al.	2005-09-29
Composite electrolyte membrane and fuel cell containing the same App 20050175880 - Cho, Ju-Hee ; et al.	2005-08-11
Mesoporous carbon molecular sieve and supported catalyst employing the same App 20050129604 - Pak, Chan-ho ; et al.	2005-06-16
Metal oxide-carbon composite catalyst support and fuel cell comprising the same App 20050112451 - Lee, Seol-ah ; et al.	2005-05-26
High loading supported carbon catalyst, method of preparing the same, catalyst electrode including the same, and fuel cell including the catalyst electrode App 20050070427 - Pak, Chan-ho	2005-03-31
Carbon molecular sieve and method for manufacturing the same App 20050036935 - Pak, Chan-ho ; et al.	2005-02-17
Carbon molecular sieve and method for manufacturing the same Grant 6,812,187 - Pak , et al. November 2, 2	2004-11-02
Catalyst for cathode in fuel cell App 20040161641 - Lee, Sung-Hoon ; et al.	2004-08-19
Method for manufacturing fuel cell electrode App 20040127347 - Lee, Seol-ah ; et al.	2004-07-01
Carbon nanotubes for fuel cells, method for manufacturing the same, and fuel cell using the same App 20040018416 - Choi, Won-Bong ; et al.	2004-01-29
Catalyst for purifying automobile exhausts Grant 5,916,839 - Pak , et al. June 29, 1	1999-06-29
Catalyst for purifying automobile exhausts and method of manufacturing the catalyst Grant 5,906,958 - Park , et al. May 25, 1	1999-05-25
Catalyst and fabrication method of same for purifying exhaust gases of automobile Grant 5,814,577 - Park , et al. September 29, 1	1998-09-29