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Yoo Nam Jeon
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Gyeonggi-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory device and method of programming multi bit dat...
Patent number
10,522,219
Issue date
Dec 31, 2019
SK Hynix Inc.
Yoo Nam Jeon
G11 - INFORMATION STORAGE
Information
Patent Grant
Metal separation plate for fuel cell stack and fuel cell stack havi...
Patent number
10,186,717
Issue date
Jan 22, 2019
Hyundai Steel Company
Ji-Young Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and operating method thereof
Patent number
9,627,078
Issue date
Apr 18, 2017
SK Hynix Inc.
Yoo Nam Jeon
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and operating method thereof
Patent number
9,620,224
Issue date
Apr 11, 2017
SK Hynix Inc.
Yoo Nam Jeon
G11 - INFORMATION STORAGE
Information
Patent Grant
Three-dimensional nonvolatile memory device
Patent number
9,496,273
Issue date
Nov 15, 2016
SK Hynix Inc.
Yoo Nam Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stainless separator for fuel cell and method of manufacturing the same
Patent number
9,425,450
Issue date
Aug 23, 2016
Hyundai Steel Company
Yoo Taek Jeon
C21 - METALLURGY OF IRON
Information
Patent Grant
Stainless separator for fuel cell and method of manufacturing the same
Patent number
9,337,495
Issue date
May 10, 2016
HYUNDAI STEEL COMPANY
Yoo Taek Jeon
C21 - METALLURGY OF IRON
Information
Patent Grant
Stainless separator for fuel cell and method of manufacturing the same
Patent number
9,337,496
Issue date
May 10, 2016
Hyundai Steel Company
Yoo Taek Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stainless separator for fuel cell and method of manufacturing the same
Patent number
9,331,343
Issue date
May 3, 2016
Hyundai Steel Company
Yoo Taek Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional nonvolatile memory device
Patent number
9,299,713
Issue date
Mar 29, 2016
SK Hynix Inc.
Yoo Nam Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stainless separator for fuel cell and method of manufacturing the same
Patent number
9,070,907
Issue date
Jun 30, 2015
Hyundai Hysco
Yoo Taek Jeon
C21 - METALLURGY OF IRON
Information
Patent Grant
3-D nonvolatile memory device, memory system, and manufacturing met...
Patent number
8,937,348
Issue date
Jan 20, 2015
SK Hynix Inc.
Yoo Nam Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal separator plate for a fuel cell having a coating layer compri...
Patent number
8,852,827
Issue date
Oct 7, 2014
Hyundai Hysco
Yeon Soo Jeong
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Stainless steel separator for fuel cell and the manufacturing metho...
Patent number
8,828,258
Issue date
Sep 9, 2014
Hyundai Hysco
Yoo Taek Jeon
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Metal separator plate for fuel cell having coating film formed on s...
Patent number
8,778,566
Issue date
Jul 15, 2014
Hyundai Hysco
Yoo-Taek Jeon
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Programming method of flash memory device
Patent number
8,625,359
Issue date
Jan 7, 2014
SK hynix Inc.
Yoo Nam Jeon
G11 - INFORMATION STORAGE
Information
Patent Grant
Metal separator for fuel cell and method of manufacturing the same
Patent number
8,592,098
Issue date
Nov 26, 2013
Hyundai Hysco
Yoo-Taek Jeon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Stainless steel separator for fuel cell having M/MNx and MOyNz laye...
Patent number
8,524,050
Issue date
Sep 3, 2013
Hyundai Hysco
Yoo Taek Jeon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Stainless steel separator for fuel cell having M/MNx and MOyNz laye...
Patent number
8,440,368
Issue date
May 14, 2013
Hyundai Hysco
Yoo Taek Jeon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Metal separator for fuel cell and fuel cell stack having the same
Patent number
8,211,584
Issue date
Jul 3, 2012
Hyundai Hysco
Yoo Taek Jeon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
1,4-DIOXANE SLOVATE OF LITHIUM DIFLUOROBIS(OXALATO)PHOSPHATE, METHO...
Publication number
20230187700
Publication date
Jun 15, 2023
CHEMTROS CO., LTD.
Yong Il KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL SEPARATION PLATE FOR FUEL CELL STACK AND FUEL CELL STACK HAVI...
Publication number
20160372761
Publication date
Dec 22, 2016
HYUNDAI STEEL COMPANY
Ji-Young Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND OPERATING METHOD THEREOF
Publication number
20160172047
Publication date
Jun 16, 2016
SK hynix Inc.
Yoo Nam JEON
G11 - INFORMATION STORAGE
Information
Patent Application
THREE-DIMENSIONAL NONVOLATILE MEMORY DEVICE
Publication number
20160172374
Publication date
Jun 16, 2016
SK hynix Inc.
Yoo Nam JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND OPERATING METHOD THEREOF
Publication number
20160125946
Publication date
May 5, 2016
SK HYNIX INC.
Yoo Nam JEON
G11 - INFORMATION STORAGE
Information
Patent Application
STAINLESS SEPARATOR FOR FUEL CELL AND METHOD OF MANUFACTURING THE SAME
Publication number
20150236357
Publication date
Aug 20, 2015
HYUNDAI HYSCO
Yoo Taek JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STAINLESS SEPARATOR FOR FUEL CELL AND METHOD OF MANUFACTURING THE SAME
Publication number
20150236356
Publication date
Aug 20, 2015
HYUNDAI HYSCO
Yoo Taek JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STAINLESS SEPARATOR FOR FUEL CELL AND METHOD OF MANUFACTURING THE SAME
Publication number
20150236319
Publication date
Aug 20, 2015
HYUNDAI HYSCO
Yoo Taek JEON
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
BIPOLAR PLATE FOR A FUEL CELL AND METHOD OF MANUFACTURING THE SAME
Publication number
20150125620
Publication date
May 7, 2015
HYUNDAI HYSCO
Yoo-Taek JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF OPERATING THE SAME
Publication number
20150029792
Publication date
Jan 29, 2015
SK HYNIX INC.
Yoo Nam JEON
G11 - INFORMATION STORAGE
Information
Patent Application
STAINLESS SEPARATOR FOR FUEL CELL AND METHOD OF MANUFACTURING THE SAME
Publication number
20140370415
Publication date
Dec 18, 2014
Yoo Taek JEON
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF OPERATING THE SAME
Publication number
20140126298
Publication date
May 8, 2014
SK HYNIX INC.
Yoo Nam JEON
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20140042512
Publication date
Feb 13, 2014
SK HYNIX INC.
Yoo Nam JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF OPERATING THE SAME
Publication number
20130163345
Publication date
Jun 27, 2013
Sang Tae AHN
G11 - INFORMATION STORAGE
Information
Patent Application
3-D NONVOLATILE MEMORY DEVICE, MEMORY SYSTEM INCLUDING THE 3-D NONV...
Publication number
20130153983
Publication date
Jun 20, 2013
Yoo Nam JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIPOLAR PLATE FOR A FUEL CELL AND METHOD OF MANUFACTURING THE SAME
Publication number
20130095413
Publication date
Apr 18, 2013
HYUNDAI HYSCO
Yoo-Taek Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL SEPARATOR PLATE FOR FUEL CELL HAVING COATING FILM FORMED ON S...
Publication number
20120148941
Publication date
Jun 14, 2012
HYUNDAI HYSCO
Yoo-Taek Jeon
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
AIR-COOLED METAL SEPARATOR FOR FUEL CELL AND FUEL CELL STACK USING...
Publication number
20120129072
Publication date
May 24, 2012
HYUNDAI HYSCO
Ki-Jung Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
STAINLESS STEEL SEPARATOR FOR FUEL CELL HAVING M/MNX AND MOYNZ LAYE...
Publication number
20120118724
Publication date
May 17, 2012
YOO TAEK JEON
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METAL SEPARATOR FOR FUEL CELL AND METHOD OF MANUFACTURING THE SAME
Publication number
20110229800
Publication date
Sep 22, 2011
Hyundai Hysco
Yoo-Taek Jeon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
STAINLESS STEEL SEPARATOR FOR FUEL CELL HAVING M/MNx AND MOyNz LAYE...
Publication number
20110065024
Publication date
Mar 17, 2011
Yoo Taek Jeon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METAL SEPARATOR PLATE FOR A FUEL CELL HAVING A COATING LAYER COMPRI...
Publication number
20100279209
Publication date
Nov 4, 2010
HYUNDAI HYSCO
Yeon Soo Jeong
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
STAINLESS STELL SEPARATOR FOR FUEL CELL AND THE MANUFACTURING METHO...
Publication number
20100129697
Publication date
May 27, 2010
Yoo Taek Jeon
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METAL SEPARATOR FOR FUEL CELL AND FUEL CELL STACK HAVING THE SAME
Publication number
20100028742
Publication date
Feb 4, 2010
HYUNDAI HYSCO
Yoo Taek Jeon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
STAINLESS SEPARATOR FOR FUEL CELL AND METHOD OF MANUFACTURING THE SAME
Publication number
20090269649
Publication date
Oct 29, 2009
HYUNDAI HYSCO
Yoo Taek JEON
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR