DONGWOO HST CO. LTD

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CHUNGCHEONGNAM-DO, KR

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Patents Grantslast 30 patents

Information Patent Grant
Fuel cell separator and coating method for fuel cell separator
- Patent number 10,876,203
- Issue date Dec 29, 2020
- Hyundai Motor Company
- Seungkoo Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Separator for fuel cell and coating method thereof
- Patent number 10,818,936
- Issue date Oct 27, 2020
- Hyundai Motor Company
- Bokyung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for coating surface of moving part of vehicle and moving par...
- Patent number 10,737,462
- Issue date Aug 11, 2020
- Hyundai Motor Company
- Jeong Uk An
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fuel cell separator and coating method of seperator for fuel cell s...
- Patent number 10,329,665
- Issue date Jun 25, 2019
- Hyundai Motor Company
- Seungkoo Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
VACUUM CARBURIZING HARMFUL EXHAUST GASE REDUCCTION APPARATUS AND VA...
- Publication number 20240399283
- Publication date Dec 5, 2024
- DONGWOO HST CO., LTD.
- Soo Jin Chung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COOLING DEVICE FOR HEAT TREATMENT
- Publication number 20240219130
- Publication date Jul 4, 2024
- DONGWOO HST CO., LTD.
- Soo Jin CHUNG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
COOLING DEVICE FOR HEAT TREATMENT
- Publication number 20240218477
- Publication date Jul 4, 2024
- DONGWOO HST CO., LTD.
- Soo Jin Chung
- C21 - METALLURGY OF IRON
Information Patent Application
FUEL CELL SEPARATOR AND METHOD FOR MANUFACTURING SAME
- Publication number 20230395821
- Publication date Dec 7, 2023
- DONGWOO HST CO., LTD.
- Soo Jin Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SEPARATOR AND COATING METHOD FOR FUEL CELL SEPARATOR
- Publication number 20190264321
- Publication date Aug 29, 2019
- Hyundai Motor Company
- Seungkoo Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FUEL CELL SEPARATOR AND COATING METHOD OF SEPERATOR FOR FUEL CELL S...
- Publication number 20180112306
- Publication date Apr 26, 2018
- Hyundai Motor Company
- Seungkoo Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR COATING SURFACE OF MOVING PART OF VEHICLE AND MOVING PAR...
- Publication number 20180056623
- Publication date Mar 1, 2018
- Hyundai Motor Company
- Jeong Uk AN
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

DONGWOO HST CO. LTD

Organization

Patents Grantslast 30 patents

Fuel cell separator and coating method for fuel cell separator

Separator for fuel cell and coating method thereof

Method for coating surface of moving part of vehicle and moving par...

Fuel cell separator and coating method of seperator for fuel cell s...

Patents Applicationslast 30 patents

VACUUM CARBURIZING HARMFUL EXHAUST GASE REDUCCTION APPARATUS AND VA...

COOLING DEVICE FOR HEAT TREATMENT

COOLING DEVICE FOR HEAT TREATMENT

FUEL CELL SEPARATOR AND METHOD FOR MANUFACTURING SAME

FUEL CELL SEPARATOR AND COATING METHOD FOR FUEL CELL SEPARATOR

FUEL CELL SEPARATOR AND COATING METHOD OF SEPERATOR FOR FUEL CELL S...

METHOD FOR COATING SURFACE OF MOVING PART OF VEHICLE AND MOVING PAR...

Trademarklast 30 trademarks