Inventor profile of:

Jae Jun Ko

City:

Gyeonggi-Do

Country:

South Korea

Published Applications:

31

Last publication date:

2022-10-20

Top Assignees for applications by Jae Jun Ko

The entities that hold a legal rights for patent applications filed by inventor Ko Jae Jun:

Recent patent applications by Ko Jae Jun

Jae Jun Ko from Gyeonggi-Do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-10-20
US20220336835A1
Electricity

Antioxidant for fuel cells, membrane electrode assembly including the same and method for preparing antioxidant

#2 | 2021-09-30
US20210305611A1
Electricity

Antioxidant having high antioxidant capability for fuel cell, and electrolyte membrane and membrane-electrode assembly comprising same

#3 | 2020-10-08
US20200321625A1
Electricity

Method of manufacturing electrolyte membrane for fuel cell and electrolyte membrane manufactured thereby

#4 | 2020-10-01
US20200313213A1
Electricity

Antioxidant for fuel cells and fuel cell comprising the same

#5 | 2020-08-20
US20200266473A1
Electricity

Antioxidant for fuel cells and membrane-electrode assembly including the same

#6 | 2020-07-02
US20200212469A1
Electricity

Antioxidant for fuel cells, membrane electrode assembly including the same and method for preparing antioxidant

#7 | 2020-07-02
US20200212457A1
Electricity

Membrane electrode assembly for fuel cells and manufacturing method thereof

#8 | 2020-03-05
US20200075983A1
Electricity

Membrane-electrode assembly for fuel cells having improved durability and manufacturing method thereof

#9 | 2020-01-16
US20200020967A1
Electricity

Antioxidant for electrolyte membrane of fuel cells and method for preparing the same

#10 | 2019-06-27
US20190198903A1
Electricity

Membrane-electrode assembly for fuel cells having improved durability and a polymer electrolyte membrane fuel cell including the same

#11 | 2019-02-21
US20190054425A1
Performing operations; transporting

Inspection apparatus of electrolyte membrane

#12 | 2018-06-14
US20180166705A1
Electricity

Fuel cell separator for preventing flooding and fuel cell stack including the same

#13 | 2016-09-22
US20160271566A1
Performing operations; transporting

Inspection apparatus of electrolyte membrane

#14 | 2016-03-31
US20160093903A1
Electricity

State diagnostic apparatus of fuel cell stack

#15 | 2016-03-03
US20160061902A1
Physics

Apparatus for diagnosing a state of a fuel cell stack and method thereof

#16 | 2016-01-21
US20160020474A1
Electricity

Driving control method and system of fuel cell system

#17 | 2015-04-09
US20150099215A1
Electricity

Fuel cell stack with enhanced freeze-thaw durability

#18 | 2014-07-03
US20140186738A1
Electricity

Fuel cell stack for preventing deterioration of end cell

#19 | 2012-06-07
US20120141902A1
Electricity

Fuel cell stack with enhanced freeze-thaw durability

#20 | 2011-05-19
US20110115491A1
Electricity

Method for detecting ice blocking of fuel cell stack and controlling fuel cell vehicle using the same

#21 | 2011-04-28
US20110097637A1
Electricity

Purge system for fuel cell with improved cold start performance

#22 | 2011-03-17
US20110065012A1
Electricity

Method for shutting down fuel cell system

#23 | 2010-12-23
US20100323259A1
Electricity

Integrated valve system for fuel cell stack

#24 | 2010-11-04
US20100279206A1
Electricity

Sealing structure of fuel cell separator

#25 | 2010-07-01
US20100167141A1
Electricity

Apparatus and method for acceleratively activating fuel cell

#26 | 2010-02-18
US20100040913A1
Electricity

Apparatus and method for determining deterioration of a fuel cell and method for preventing deterioration of the same

#27 | 2009-12-17
US20090311574A1
Electricity

Fuel cell bipolar plate and method for manufacturing the same

#28 | 2009-11-19
US20090286112A1
Electricity

METHOD FOR ACCELERATING ACTIVATION OF FUEL CELL

#29 | 2009-08-20
US20090209668A1
Performing operations; transporting

REINFORCED COMPOSITE MEMBRANE FOR POLYMER ELECTROLYTE FUEL CELL

#30 | 2009-01-15
US20090017338A1
Electricity

Fuel cell stack for vehicle

#31 | 2008-12-25
US20080318099A1
Electricity

Apparatus for preventing carbon corrosion at cathod in fuel cell

InventorID:

3358037 ⎘