| Patent | Date |
|---|
Method and apparatus for detecting defects of fuel cell membrane-electrode assembly
Grant 9,653,743 - Ahn , et al. May 16, 2 | 2017-05-16 |
Apparatus for insulating exposed charging part of fuel cell stack
Grant 9,318,752 - Kim , et al. April 19, 2 | 2016-04-19 |
End plate for fuel cell including anti-bending plate
Grant 9,263,759 - Suh , et al. February 16, 2 | 2016-02-16 |
Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same
Grant 9,257,706 - Lee , et al. February 9, 2 | 2016-02-09 |
System and method for activating fuel cells
Grant 9,252,439 - Ahn , et al. February 2, 2 | 2016-02-02 |
Method And Apparatus For Detecting Defects Of Fuel Cell Membrane-electrode Assembly
App 20160013500 - Ahn; Sang Yeoul ; et al. | 2016-01-14 |
Pinhole Detection System Of Fuel Cell
App 20150357660 - Ahn; Sang Yeoul ; et al. | 2015-12-10 |
Pinhole detection system of fuel cell
Grant 9,170,216 - Ahn , et al. October 27, 2 | 2015-10-27 |
End plate for fuel cell including sandwich insert
Grant 9,172,096 - Suh , et al. October 27, 2 | 2015-10-27 |
Composite Separator For Polymer Electrolyte Membrane Fuel Cell And Method For Manufacturing The Same
App 20150140472 - Lee; Dai Gil ; et al. | 2015-05-21 |
Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same
Grant 8,956,767 - Lee , et al. February 17, 2 | 2015-02-17 |
Metal Separator For Fuel Cell And Manufacturing Method Thereof
App 20140302416 - Lee; Chi-Seung ; et al. | 2014-10-09 |
Method for manufacturing composite separator for fuel cell and composite separator manufactured by the same
Grant 8,802,330 - Lee , et al. August 12, 2 | 2014-08-12 |
Apparatus For Insulating Exposed Charging Part Of Fuel Cell Stack
App 20140186746 - KIM; Ju Han ; et al. | 2014-07-03 |
Joining device for fuel cell stack and fuel cell stack provided with the same
Grant 8,765,326 - Ko , et al. July 1, 2 | 2014-07-01 |
Pinhole Detection System Of Fuel Cell
App 20140119499 - Ahn; Sang Yeoul ; et al. | 2014-05-01 |
System for detecting pin hole of fuel cell stack parts
Grant 8,654,920 - Ahn , et al. February 18, 2 | 2014-02-18 |
Joining Device For Fuel Cell Stack And Fuel Cell Stack Provided With The Same
App 20130266891 - Ko; Haeng Jin ; et al. | 2013-10-10 |
System And Method For Activating Fuel Cell
App 20130252124 - Ahn; Sang Yeoul ; et al. | 2013-09-26 |
Fuel cell bipolar plate for preventing flooding
Grant 8,535,843 - Kim , et al. September 17, 2 | 2013-09-17 |
Method of forming nanostructured surface on polymer electrolyte membrane of membrane electrode assembly for fuel cell
Grant 8,486,280 - Lee , et al. July 16, 2 | 2013-07-16 |
System and method for activating fuel cell
Grant 8,455,121 - Lim , et al. June 4, 2 | 2013-06-04 |
Joining device for fuel cell stack and fuel cell stack provided with the same
Grant 8,404,397 - Ko , et al. March 26, 2 | 2013-03-26 |
End Plate For Fuel Cell Including Sandwich Insert
App 20130065157 - Suh; Jung Do ; et al. | 2013-03-14 |
End Plate For Fuel Cell Including Anti-bending Plate
App 20130059227 - Suh; Jung Do ; et al. | 2013-03-07 |
System For Detecting Pin Hole Of Fuel Cell Stack Parts
App 20120140880 - Ahn; Sang Yeoul ; et al. | 2012-06-07 |
Method For Manufacturing Composite Separator For Fuel Cell And Composite Separator Manufactured By The Same
App 20110281203 - Lee; Dai Gil ; et al. | 2011-11-17 |
Apparatus and method for determining deterioration of a fuel cell and method for preventing deterioration of the same
Grant 8,053,131 - Son , et al. November 8, 2 | 2011-11-08 |
Composite Separator For Polymer Electrolyte Membrane Fuel Cell And Method For Manufacturing The Same
App 20110129737 - Lee; Dai Gil ; et al. | 2011-06-02 |
Pinhole Detection System Of Fuel Cell
App 20110122991 - Ahn; Sang Yeoul ; et al. | 2011-05-26 |
Joining Device For Fuel Cell Stack And Fuel Cell Stack Provided With The Same
App 20110086292 - Ko; Haeng Jin ; et al. | 2011-04-14 |
Fuel cell separator and method for manufacturing the same
Grant 7,867,656 - Kim , et al. January 11, 2 | 2011-01-11 |
Fuel Cell Bipolar Plate For Preventing Flooding
App 20100143758 - Kim; Soo Whan ; et al. | 2010-06-10 |
System And Method For Activating Fuel Cell
App 20100129689 - Lim; Tae Won ; et al. | 2010-05-27 |
Method Of Forming Nanostructured Surface On Polymer Electrolyte Membrane Of Membrane Electrode Assembly For Fuel Cell
App 20100102026 - Lee; Kwang Ryeol ; et al. | 2010-04-29 |
Method And Apparatus For Preparing Catalyst Slurry For Fuel Cells
App 20100086450 - Kwon; Nak Hyun ; et al. | 2010-04-08 |
Electrode For Polymer Electrolyte Membrane Fuel Cell, Membrane-electrode Assembly, And Methods For Manufacturing The Same
App 20100086821 - Kwon; Nak Hyun ; et al. | 2010-04-08 |
Method And Apparatus For Preparing Catalyst Slurry For Fuel Cells
App 20100087309 - KWON; Nak Hyun ; et al. | 2010-04-08 |
Apparatus And Method For Determining Deterioration Of A Fuel Cell And Method For Preventing Deterioration Of The Same
App 20100040913 - Son; Ik Jae ; et al. | 2010-02-18 |
Method For Bonding Mea And Gdl Of Fuel Cell Stack
App 20100000679 - Han; Kook Il ; et al. | 2010-01-07 |
Separating Plate For Fuel Cell Stack And Method Of Manufacturing The Same
App 20090311566 - Kim; Sae Hoon ; et al. | 2009-12-17 |
End Plate For Fuel Cell Stack And Method For Manufacturing The Same
App 20090286134 - Kim; Sae Hoon ; et al. | 2009-11-19 |
Fuel cell separator and method for manufacturing the same
App 20090269671 - Kim; Sae Hoon ; et al. | 2009-10-29 |
Device and method for recovering catalyst for fuel cell
App 20090235651 - Kim; Sae Hoon ; et al. | 2009-09-24 |
Apparatus and method for improving vision utilizing a cornea-supported artificial intraocular lens
Grant 7,175,661 - Chung , et al. February 13, 2 | 2007-02-13 |
Series type air supply system for fuel cell-powered vehicles
App 20060046116 - Min; Kyoung-Doug ; et al. | 2006-03-02 |
Cornea-supported artificial intraocular lens
App 20010051827 - Chung, Young Taek ; et al. | 2001-12-13 |
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