HS R & A CO., LTD.

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Yangsan-si, KR

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Piping system for air conditioner
- Patent number 11,840,124
- Issue date Dec 12, 2023
- HS R&A Co., Ltd.
- Jae Hyeok Choi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Connector for setting layout of brake hose
- Patent number 11,555,570
- Issue date Jan 17, 2023
- HS R&A Co., Ltd.
- Byeong Ju Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Connector for setting layout of brake hose
- Patent number 11,549,630
- Issue date Jan 10, 2023
- HS R&A Co., Ltd.
- Byeong Ju Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Resonator
- Patent number 11,448,172
- Issue date Sep 20, 2022
- HS R & A CO., LTD.
- Jong Sung Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Plate-type heat exchanger and air conditioning system for vehicle h...
- Patent number 11,364,773
- Issue date Jun 21, 2022
- HS R&A Co., Ltd.
- Jae Hyeok Choi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Resonator having excellent airtightness
- Patent number 11,236,714
- Issue date Feb 1, 2022
- HS R&A Co., Ltd.
- Jae Hyeok Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Double-pipe heat exchanger including integrated connector
- Patent number 11,231,233
- Issue date Jan 25, 2022
- HS R & A CO., LTD.
- Jae Hyeok Choi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for testing endurance of brake hose
- Patent number 11,073,445
- Issue date Jul 27, 2021
- HS R&A Co., Ltd.
- Younkyou Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Double pipe heat exchanger and method for manufacturing the same
- Patent number 11,067,340
- Issue date Jul 20, 2021
- HS R&A Co., Ltd.
- Jongkang Lee
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Brake hose
- Patent number 11,002,387
- Issue date May 11, 2021
- HS R&A Co., Ltd.
- Jae Hyeok Choi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Double pipe heat exchanger and method of manufacturing the same
- Patent number 10,371,453
- Issue date Aug 6, 2019
- HS R&A Co., Ltd.
- Jongkang Lee
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Connector for double pipe heat exchanger
- Patent number D819186
- Issue date May 29, 2018
- HS R & A Co., Ltd.
- Sungryong Huh
- D23 - Environmental heating and cooling
Information Patent Grant
Dual pipe for heat exchange
- Patent number 9,513,061
- Issue date Dec 6, 2016
- HS R&A Co., Ltd.
- Jaehyeok Choi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Tube-socket assembly and method of manufacturing the same
- Patent number 8,764,070
- Issue date Jul 1, 2014
- HS R&A Co., Ltd.
- Sang Hoon Park
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hose clamping assembly
- Patent number 7,222,886
- Issue date May 29, 2007
- HS R&A Co., Ltd.
- Hyung Suk Kim
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

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Patents Applicationslast 30 patents

Information Patent Application
JIG DEVICE FOR LASER WELDING AND JIG SYSTEM INCLUDING THE SAME
- Publication number 20230166367
- Publication date Jun 1, 2023
- HS R & A CO., LTD
- Seung Hoon Sung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AIR CONDITIONER PIPING SYSTEM AND METHOD OF PRODUCING THE SAME
- Publication number 20230167985
- Publication date Jun 1, 2023
- HS R & A CO., LTD
- Young Jun KIM
- F24 - HEATING RANGES VENTILATING
Information Patent Application
CHECK VALVE, REFRIGERANT PIPING SYSTEM HAVING SAME, AND ASSEMBLING...
- Publication number 20220381356
- Publication date Dec 1, 2022
- HS R & A Co.,Ltd.
- Kwon Sik HWANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONNECTOR FOR SETTING LAYOUT OF BRAKE HOSE
- Publication number 20220170579
- Publication date Jun 2, 2022
- HS R & A Co.,Ltd.
- Byeong Ju KIM
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONNECTOR FOR SETTING LAYOUT OF BRAKE HOSE
- Publication number 20220161775
- Publication date May 26, 2022
- HS R & A Co.,Ltd.
- Byeong Ju KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
PIPING SYSTEM FOR AIR CONDITIONER
- Publication number 20220153088
- Publication date May 19, 2022
- HS R & A Co.,Ltd.
- Jae Hyeok CHOI
- B60 - VEHICLES IN GENERAL
Information Patent Application
PIPING SYSTEM FOR AIR CONDITIONER
- Publication number 20210316592
- Publication date Oct 14, 2021
- Hyundai Motor Company
- Jung Ha Park
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONNECTOR FOR SETTING LAYOUT OF BRAKE HOSE
- Publication number 20210213926
- Publication date Jul 15, 2021
- HS R & A Co.,Ltd.
- Byeong Ju KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONNECTOR FOR SETTING LAYOUT OF BRAKE HOSE
- Publication number 20210215288
- Publication date Jul 15, 2021
- HS R & A Co.,Ltd.
- Byeong Ju KIM
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PLATE-TYPE HEAT EXCHANGER AND AIR CONDITIONING SYSTEM FOR VEHICLE H...
- Publication number 20210107336
- Publication date Apr 15, 2021
- HS R & A Co.,Ltd.
- Jae Hyeok CHOI
- B60 - VEHICLES IN GENERAL
Information Patent Application
RESONATOR
- Publication number 20200408178
- Publication date Dec 31, 2020
- HS R & A Co., Ltd
- Jong Sung LEE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
QUICK CONNECTOR ASSEMBLY
- Publication number 20200408343
- Publication date Dec 31, 2020
- HS R & A Co.,Ltd.
- Jae Hyeok CHOI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DOUBLE-PIPE HEAT EXCHANGER INCLUDING INTEGRATED CONNECTOR
- Publication number 20200386483
- Publication date Dec 10, 2020
- HS R & A Co.,Ltd.
- Jae Hyeok Choi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Quick Connector Assembly
- Publication number 20200173589
- Publication date Jun 4, 2020
- HS R & A CO., LTD
- Jae Hyeok Choi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
RESONATOR HAVING EXCELLENT AIRTIGHTNESS
- Publication number 20200141372
- Publication date May 7, 2020
- HS R & A CO., LTD
- Jae Hyeok Choi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
APPARATUS FOR FORMING RUBBER HOSE
- Publication number 20200122382
- Publication date Apr 23, 2020
- HS R & A CO., LTD
- Jae Hyeok CHOI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BRAKE HOSE
- Publication number 20190323635
- Publication date Oct 24, 2019
- HS R & A CO., LTD
- Kyung Ho CHOI
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS FOR TESTING ENDURANCE OF BRAKE HOSE
- Publication number 20190277728
- Publication date Sep 12, 2019
- HS R & A CO., LTD
- Younkyou Kim
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
DOUBLE PIPE HEAT EXCHANGER AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20190242650
- Publication date Aug 8, 2019
- HS R & A CO., LTD
- Jongkang Lee
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
NOISE REDUCTION-TYPE DOUBLE-PIPE HEAT EXCHANGER
- Publication number 20190178581
- Publication date Jun 13, 2019
- HS R & A CO., LTD
- Jae Hyeok CHOI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SYSTEM FOR SETTING LAYOUT OF BRAKE HOSE
- Publication number 20190072380
- Publication date Mar 7, 2019
- HS R & A CO., LTD
- Jae Hyeok CHOI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
METHOD FOR INTERPRETING LAYOUT OF TUBE BY USING THREE-DIMENSIONAL C...
- Publication number 20190066376
- Publication date Feb 28, 2019
- HS R & A CO., LTD
- Youn Kyou KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOUBLE PIPE HEAT EXCHANGER AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180094868
- Publication date Apr 5, 2018
- HS R & A CO., LTD
- Jongkang Lee
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DOUBLE PIPE HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180045467
- Publication date Feb 15, 2018
- HS R & A CO., LTD
- Jongkang Lee
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method for Processing Single Nylon 6 Composites
- Publication number 20150165651
- Publication date Jun 18, 2015
- Georgia Tech Research Corporation
- Donggang Yao
- B32 - LAYERED PRODUCTS
Information Patent Application
DUAL PIPE FOR HEAT EXCHANGE
- Publication number 20140060786
- Publication date Mar 6, 2014
- HS R & A CO., LTD.
- Jaehyeok Choi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DOUBLE PIPE HEAT EXCHANGER HAVING MULTI-DIRECTIONAL CONNECTOR AND A...
- Publication number 20130146262
- Publication date Jun 13, 2013
- HS R & A CO., LTD.
- Sungryong Huh
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DOUBLE PIPE AND HEAT EXCHANGER HAVING THE SAME
- Publication number 20110214847
- Publication date Sep 8, 2011
- HS R & A Co., Ltd
- Sung Ryong Hur
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
TUBE-SOCKET ASSEMBLY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110203677
- Publication date Aug 25, 2011
- HS R & A Co., Ltd
- Sang Hoon Park
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

HS R & A CO., LTD.

Organization

Patents Grantslast 30 patents

Piping system for air conditioner

Connector for setting layout of brake hose

Connector for setting layout of brake hose

Resonator

Plate-type heat exchanger and air conditioning system for vehicle h...

Resonator having excellent airtightness

Double-pipe heat exchanger including integrated connector

Apparatus for testing endurance of brake hose

Double pipe heat exchanger and method for manufacturing the same

Brake hose

Double pipe heat exchanger and method of manufacturing the same

Connector for double pipe heat exchanger

Dual pipe for heat exchange

Tube-socket assembly and method of manufacturing the same

Hose clamping assembly

Patents Applicationslast 30 patents

JIG DEVICE FOR LASER WELDING AND JIG SYSTEM INCLUDING THE SAME

AIR CONDITIONER PIPING SYSTEM AND METHOD OF PRODUCING THE SAME

CHECK VALVE, REFRIGERANT PIPING SYSTEM HAVING SAME, AND ASSEMBLING...

CONNECTOR FOR SETTING LAYOUT OF BRAKE HOSE

CONNECTOR FOR SETTING LAYOUT OF BRAKE HOSE

PIPING SYSTEM FOR AIR CONDITIONER

PIPING SYSTEM FOR AIR CONDITIONER

CONNECTOR FOR SETTING LAYOUT OF BRAKE HOSE

CONNECTOR FOR SETTING LAYOUT OF BRAKE HOSE

PLATE-TYPE HEAT EXCHANGER AND AIR CONDITIONING SYSTEM FOR VEHICLE H...

RESONATOR

QUICK CONNECTOR ASSEMBLY

DOUBLE-PIPE HEAT EXCHANGER INCLUDING INTEGRATED CONNECTOR

Quick Connector Assembly

RESONATOR HAVING EXCELLENT AIRTIGHTNESS

APPARATUS FOR FORMING RUBBER HOSE

BRAKE HOSE

APPARATUS FOR TESTING ENDURANCE OF BRAKE HOSE

DOUBLE PIPE HEAT EXCHANGER AND METHOD FOR MANUFACTURING THE SAME

NOISE REDUCTION-TYPE DOUBLE-PIPE HEAT EXCHANGER

SYSTEM FOR SETTING LAYOUT OF BRAKE HOSE

METHOD FOR INTERPRETING LAYOUT OF TUBE BY USING THREE-DIMENSIONAL C...

DOUBLE PIPE HEAT EXCHANGER AND METHOD FOR MANUFACTURING THE SAME

DOUBLE PIPE HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME

Method for Processing Single Nylon 6 Composites

DUAL PIPE FOR HEAT EXCHANGE

DOUBLE PIPE HEAT EXCHANGER HAVING MULTI-DIRECTIONAL CONNECTOR AND A...

DOUBLE PIPE AND HEAT EXCHANGER HAVING THE SAME

TUBE-SOCKET ASSEMBLY AND METHOD OF MANUFACTURING THE SAME