KORENS CO., LTD.

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Yangsan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Gas tube for EGR cooler having improved anti-corrosive characteristics
- Patent number 11,149,696
- Issue date Oct 19, 2021
- KORENS CO., LTD.
- Hyung Geun Cho
- B32 - LAYERED PRODUCTS
Information Patent Grant
Exhaust gas heat exchanger capable of controlling cooling performance
- Patent number 10,865,674
- Issue date Dec 15, 2020
- KORENS CO., LTD.
- Hyung Geun Cho
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve assembly having improved cylindrical cam operation
- Patent number 10,851,724
- Issue date Dec 1, 2020
- KORENS CO., LTD.
- Hyung Geun Cho
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
EGR cooler
- Patent number 10,458,371
- Issue date Oct 29, 2019
- Hyundai Motor Company
- Joon Myung Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve shaft position sensing type EGR valve
- Patent number 10,247,145
- Issue date Apr 2, 2019
- KORENS CO., LTD.
- Yong Kuk Cho
- G01 - MEASURING TESTING
Information Patent Grant
Transmission oil bypass assembly
- Patent number 10,036,466
- Issue date Jul 31, 2018
- KORENS CO., LTD.
- Tae Jin Kim
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Heat exchanger having wave fin plate for reducing EGR gas pressure...
- Patent number 9,951,724
- Issue date Apr 24, 2018
- KORENS CO., LTD.
- Yong Kuk Cho
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Wave fins
- Patent number 9,945,619
- Issue date Apr 17, 2018
- KORENS CO., LTD.
- Yong Kuk Cho
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
EGR cooler having body shell integrated with end tank part
- Patent number 9,938,936
- Issue date Apr 10, 2018
- KORENS CO., LTD.
- Tae Jin Kim
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Apparatus for generating superheated vapor using wave fin
- Patent number 9,631,539
- Issue date Apr 25, 2017
- KORENS CO., LTD.
- Yong Kuk Cho
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGER
- Publication number 20240003638
- Publication date Jan 4, 2024
- HYUNDAI WIA Corporation
- Hyeong Gi Lee
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
ION FILTER
- Publication number 20230174393
- Publication date Jun 8, 2023
- Hyundai Motor Company
- Hun Woo Park
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
GAS TUBE FOR EGR COOLER HAVING IMPROVED ANTI-CORROSIVE CHARACTERISTICS
- Publication number 20200300198
- Publication date Sep 24, 2020
- KORENS CO.,LTD.
- Hyung Geun CHO
- B32 - LAYERED PRODUCTS
Information Patent Application
VALVE ASSEMBLY HAVING IMPROVED CYLINDRICAL CAM OPERATION
- Publication number 20200191070
- Publication date Jun 18, 2020
- KORENS CO.,LTD.
- Hyung Geun CHO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST GAS HEAT EXCHANGER CAPABLE OF CONTROLLING COOLING PERFORMANCE
- Publication number 20200072104
- Publication date Mar 5, 2020
- KORENS CO., LTD.
- Hyung Geun CHO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ALUMINUM ALLOY MATERIAL HAVING IMPROVED CORROSION RESISTANCE FOR GA...
- Publication number 20200031097
- Publication date Jan 30, 2020
- KORENS CO., LTD.
- Hyung Geun CHO
- B32 - LAYERED PRODUCTS
Information Patent Application
EGR COOLER
- Publication number 20180291844
- Publication date Oct 11, 2018
- Hyundai Motor Company
- Joon Myung LEE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE SHAFT POSITION SENSING TYPE EGR VALVE
- Publication number 20180179996
- Publication date Jun 28, 2018
- KORENS CO., LTD.
- Yong Kuk CHO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TRANSMISSION OIL BYPASS ASSEMBLY
- Publication number 20170299045
- Publication date Oct 19, 2017
- KORENS CO., LTD.
- Tae Jin KIM
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HEAT EXCHANGER HAVING WAVE FIN PLATE FOR REDUCING EGR GAS PRESSURE...
- Publication number 20170184060
- Publication date Jun 29, 2017
- KORENS CO., LTD.
- YONG KUK CHO
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
EGR COOLER HAVING BODY SHELL INTEGRATED WITH END TANK PART
- Publication number 20170067417
- Publication date Mar 9, 2017
- KORENS CO., LTD.
- Tae Jin KIM
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
WAVE FINS
- Publication number 20140360707
- Publication date Dec 11, 2014
- KORENS CO., LTD.
- Yong Kuk Cho
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
APPARATUS FOR GENERATING SUPERHEATED VAPOR USING WAVE FIN
- Publication number 20140352302
- Publication date Dec 4, 2014
- KORENS CO., LTD.
- Yong Kuk Cho
- F28 - HEAT EXCHANGE IN GENERAL

Trademarklast 30 trademarks

Information Trademark
98861999 - KORENS
- Serial number 98861999
- Filing date Nov 19, 2024
- KORENS Inc.
- 7 - Machines and machine tools
Information Trademark
98862017 - KORENS EM
- Serial number 98862017
- Filing date Nov 19, 2024
- KORENS Inc.
- 7 - Machines and machine tools

KORENS CO., LTD.

Organization

Patents Grantslast 30 patents

Gas tube for EGR cooler having improved anti-corrosive characteristics

Exhaust gas heat exchanger capable of controlling cooling performance

Valve assembly having improved cylindrical cam operation

EGR cooler

Valve shaft position sensing type EGR valve

Transmission oil bypass assembly

Heat exchanger having wave fin plate for reducing EGR gas pressure...

Wave fins

EGR cooler having body shell integrated with end tank part

Apparatus for generating superheated vapor using wave fin

Patents Applicationslast 30 patents

HEAT EXCHANGER

ION FILTER

GAS TUBE FOR EGR COOLER HAVING IMPROVED ANTI-CORROSIVE CHARACTERISTICS

VALVE ASSEMBLY HAVING IMPROVED CYLINDRICAL CAM OPERATION

EXHAUST GAS HEAT EXCHANGER CAPABLE OF CONTROLLING COOLING PERFORMANCE

ALUMINUM ALLOY MATERIAL HAVING IMPROVED CORROSION RESISTANCE FOR GA...

EGR COOLER

VALVE SHAFT POSITION SENSING TYPE EGR VALVE

TRANSMISSION OIL BYPASS ASSEMBLY

HEAT EXCHANGER HAVING WAVE FIN PLATE FOR REDUCING EGR GAS PRESSURE...

EGR COOLER HAVING BODY SHELL INTEGRATED WITH END TANK PART

WAVE FINS

APPARATUS FOR GENERATING SUPERHEATED VAPOR USING WAVE FIN

Trademarklast 30 trademarks

98861999 - KORENS

98862017 - KORENS EM