| Patent | Date |
|---|
Fuel cell with corrosion resistance
Grant 11,450,875 - Kim , et al. September 20, 2 | 2022-09-20 |
Cell-monitoring connector and fuel cell having structure for detachably mounting the cell-monitoring connector thereon
Grant 11,177,491 - Ohm , et al. November 16, 2 | 2021-11-16 |
Laser welding apparatus
Grant 11,014,201 - Kim , et al. May 25, 2 | 2021-05-25 |
Fuel cell stack pressurized by press forks and assembly method of the same
Grant 10,985,396 - Baeck , et al. April 20, 2 | 2021-04-20 |
Method and system for diagnosing state of fuel cell
Grant 10,910,659 - Won , et al. February 2, 2 | 2021-02-02 |
Apparatus and method for controlling operation of fuel cell system
Grant 10,892,502 - Kim , et al. January 12, 2 | 2021-01-12 |
Apparatus and method for diagnosing fuel cell and vehicle system
Grant 10,777,830 - Won , et al. Sept | 2020-09-15 |
Fuel Cell With Corrosion Resistance
App 20200185749 - Kim; Duck Whan ; et al. | 2020-06-11 |
Fuel Cell Having Structure For Detachably Mounting Cell-monitoring Connector Thereon
App 20200185740 - Ohm; Ki Wook ; et al. | 2020-06-11 |
Manifold block of fuel cell stack and method of manufacturing the same
Grant 10,581,095 - Kim , et al. | 2020-03-03 |
Inspection apparatus of electrolyte membrane
Grant 10,569,228 - Ko , et al. Feb | 2020-02-25 |
Apparatus And Method For Controlling Operation Of Fuel Cell System
App 20190312291 - Kim; Jae Hoon ; et al. | 2019-10-10 |
Fuel cell system and fuel cell stack housing
Grant 10,424,807 - Yu , et al. Sept | 2019-09-24 |
Method And System For Diagnosing State Of Fuel Cell
App 20190229358 - Won; Sangbok ; et al. | 2019-07-25 |
Laser Welding Apparatus
App 20190184502 - Kim; Duck Whan ; et al. | 2019-06-20 |
Fuel Cell Stack And Assembly Method Of The Same
App 20190181485 - Baeck; Suk Min ; et al. | 2019-06-13 |
Method and system for diagnosing state of fuel cell
Grant 10,276,884 - Won , et al. | 2019-04-30 |
Apparatus and method for diagnosing state of fuel cell stack
Grant 10,249,895 - Won , et al. | 2019-04-02 |
Inspection Apparatus Of Electrolyte Membrane
App 20190054425 - Ko; Jae Jun ; et al. | 2019-02-21 |
Method Of Controlling Operation Of Fuel Cell
App 20180351185 - KIM; Ju Han ; et al. | 2018-12-06 |
Inspection apparatus of electrolyte membrane
Grant 10,118,132 - Ko , et al. November 6, 2 | 2018-11-06 |
State diagnostic apparatus of fuel cell stack
Grant 10,106,051 - Jeong , et al. October 23, 2 | 2018-10-23 |
Apparatus And Method For Diagnosing Fuel Cell And Vehicle System
App 20180287174 - WON; Sang Bok ; et al. | 2018-10-04 |
Manifold Block Of Fuel Cell Stack And Method Of Manufacturing The Same
App 20180248207 - KIM; Duck Whan ; et al. | 2018-08-30 |
Method and system for diagnosing state of fuel cell stack
Grant 10,020,525 - Pi , et al. July 10, 2 | 2018-07-10 |
Fuel Cell System And Fuel Cell Stack Housing
App 20180166731 - YU; Jung Han ; et al. | 2018-06-14 |
Apparatus and Method for Diagnosing State of Fuel Cell Stack
App 20180108925 - Won; Sang Bok ; et al. | 2018-04-19 |
System and method for diagnosing state of fuel cell stack and controlling fuel cell system
Grant 9,929,418 - Jeong , et al. March 27, 2 | 2018-03-27 |
Method And System For Diagnosing State Of Fuel Cell
App 20170170502 - Won; Sangbok ; et al. | 2017-06-15 |
Method And System For Diagnosing State Of Fuel Cell Stack
App 20170170500 - PI; Hyun Young ; et al. | 2017-06-15 |
Apparatus and method for diagnosing fuel cell
Grant 9,634,341 - Won , et al. April 25, 2 | 2017-04-25 |
Apparatus and method for measuring impedance of fuel cell stack
Grant 9,575,136 - Won , et al. February 21, 2 | 2017-02-21 |
Apparatus for diagnosing a state of a fuel cell stack and method thereof
Grant 9,494,655 - Jeong , et al. November 15, 2 | 2016-11-15 |
Driving control method and system of fuel cell system
Grant 9,484,586 - Ko , et al. November 1, 2 | 2016-11-01 |
Inspection Apparatus Of Electrolyte Membrane
App 20160271566 - Ko; Jae Jun ; et al. | 2016-09-22 |
Method of utilizing power transistor of fuel cell stack diagnostic system
Grant 9,428,078 - Jeong , et al. August 30, 2 | 2016-08-30 |
Diagnostic system and method for fuel cell stack
Grant 9,423,468 - Jeong , et al. August 23, 2 | 2016-08-23 |
Apparatus for diagnosing fault of fuel cell stack
Grant 9,425,472 - Jeong , et al. August 23, 2 | 2016-08-23 |
Method and apparatus for diagnosing fault within fuel cell stack
Grant 9,373,860 - Jeong , et al. June 21, 2 | 2016-06-21 |
Apparatus And Method For Diagnosing Fuel Cell
App 20160149240 - WON; Sang Bok ; et al. | 2016-05-26 |
State Diagnostic Apparatus Of Fuel Cell Stack
App 20160093903 - Jeong; Kwi Seong ; et al. | 2016-03-31 |
Apparatus And Method For Measuring Impedance Of Fuel Cell Stack
App 20160084915 - WON; Sang Bok ; et al. | 2016-03-24 |
Apparatus For Diagnosing A State Of A Fuel Cell Stack And Method Thereof
App 20160061902 - Jeong; Kwi Seong ; et al. | 2016-03-03 |
Driving Control Method And System Of Fuel Cell System
App 20160020474 - Ko; Jae Jun ; et al. | 2016-01-21 |
System And Method For Diagnosing State Of Fuel Cell Stack And Controlling Fuel Cell System
App 20150362560 - Jeong; Kwi Seong ; et al. | 2015-12-17 |
Monitoring the operational state of a fuel cell stack
Grant 8,906,568 - Jeong , et al. December 9, 2 | 2014-12-09 |
Apparatus and method for generating virtual sound source for monitoring the operating state of a fuel cell stack
Grant 8,859,159 - Kim , et al. October 14, 2 | 2014-10-14 |
Method Of Utilizing Power Transistor Of Fuel Cell Stack Diagnostic System
App 20140247053 - JEONG; Kwi Seong ; et al. | 2014-09-04 |
Apparatus And Method For Generating Virtual Sound Source For Monitoring The Operating State Of A Fuel Cell Stack
App 20140242486 - Kim; Sae Hoon ; et al. | 2014-08-28 |
Method And System For Measuring Impedance For Diagnosis Of Fuel Cell Stack
App 20140188414 - JEONG; Kwi Seong ; et al. | 2014-07-03 |
Diagnostic System And Method For Fuel Cell Stack
App 20140184264 - Jeong; Kwi Seong ; et al. | 2014-07-03 |
Diagnostic And Heat Management System For Fuel Cell Stack
App 20140186734 - Jeong; Kwi Seong ; 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 |
Apparatus For Diagnosing Fault Of Fuel Cell Stack
App 20140162157 - Jeong; Kwi Seong ; et al. | 2014-06-12 |
Method And Apparatus For Diagnosing Fault Within Fuel Cell Stack
App 20140159738 - Jeong; Kwi Seong ; et al. | 2014-06-12 |
Apparatus and method for generating virtual sound source for monitoring the operating state of a fuel cell stack
Grant 8,669,018 - Kim , et al. March 11, 2 | 2014-03-11 |
Joining Device For Fuel Cell Stack And Fuel Cell Stack Provided With The Same
App 20130266891 - Ko; Haeng Jin ; et al. | 2013-10-10 |
Fuel cell stack of fuel cell vehicle
Grant 8,450,027 - Kim , et al. May 28, 2 | 2013-05-28 |
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 |
Monitoring The Operational State Of A Fuel Cell Stack
App 20120135327 - Jeong; Kwi Seong ; et al. | 2012-05-31 |
Apparatus And Method For Generating Virtual Sound Source For Monitoring The Operating State Of A Fuel Cell Stack
App 20120077106 - Kim; Sae Hoon ; et al. | 2012-03-29 |
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 stack of fuel cell vehicle
App 20090214928 - Kim; Duck Whan ; et al. | 2009-08-27 |
Ventilation apparatus for fuel cell vehicle
App 20090017745 - Kum; Young Bum ; et al. | 2009-01-15 |
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