KOREA RAILROAD RESEARCH INSTITUTE

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GYEONGGI-DO, KR

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Patents Grantslast 30 patents

Information Patent Grant
Positioning method and apparatus for terminal, using various data c...
- Patent number 12,123,962
- Issue date Oct 22, 2024
- KOREA RAILROAD RESEARCH INSTITUTE
- Seung Min Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Droplet-blocking air conditioning system inside train compartment
- Patent number 12,116,023
- Issue date Oct 15, 2024
- KOREA RAILROAD RESEARCH INSTITUTE
- Sung-Ho Yun
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric dual-mode wiper system for railway vehicles
- Patent number 11,945,477
- Issue date Apr 2, 2024
- KOREA RAILROAD RESEARCH INSTITUTE
- Yeon Su Kim
- B61 - RAILWAYS
Information Patent Grant
Exclusive track resource sharing system
- Patent number 11,731,675
- Issue date Aug 22, 2023
- KOREA RAILROAD RESEARCH INSTITUTE
- Seh Chan Oh
- B61 - RAILWAYS
Information Patent Grant
Energy harvester with iron core and at least four magnet portions f...
- Patent number 11,637,488
- Issue date Apr 25, 2023
- KOREA RAILROAD RESEARCH INSTITUTE
- Jae Hoon Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Anti-vibration pallet
- Patent number 11,628,971
- Issue date Apr 18, 2023
- KOREA RAILROAD RESEARCH INSTITUTE
- Seung-Ho Jang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Foldable container and apparatus for folding and unfolding the same
- Patent number 11,618,488
- Issue date Apr 4, 2023
- KOREA RAILROAD RESEARCH INSTITUTE
- Hag Seoung Kim
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Sealing device for hyper tube
- Patent number 11,549,622
- Issue date Jan 10, 2023
- KOREA RAILROAD RESEARCH INSTITUTE
- JaeHeon Choi
- B61 - RAILWAYS
Information Patent Grant
Hyper-tube system using vehicle position detection
- Patent number 11,525,912
- Issue date Dec 13, 2022
- KOREA RAILROAD RESEARCH INSTITUTE
- SuYong Choi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tube infrastructure with vacuum pressure
- Patent number 11,320,070
- Issue date May 3, 2022
- KOREA RAILROAD RESEARCH INSTITUTE
- Jae Heon Choe
- B61 - RAILWAYS
Information Patent Grant
Bogie structure for mountain railway car
- Patent number 11,203,364
- Issue date Dec 21, 2021
- KOREA RAILROAD RESEARCH INSTITUTE
- Sung-Il Seo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Locking device for containers
- Patent number 11,047,154
- Issue date Jun 29, 2021
- KOREA RAILROAD RESEARCH INSTITUTE
- Hag Seoung Kim
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Apparatus and method for controlling PTT service by multiplexing ca...
- Patent number 10,841,972
- Issue date Nov 17, 2020
- KOREA RAILROAD RESEARCH INSTITUTE
- Sang Won Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Collapsible container and apparatus for opening and closing the same
- Patent number 10,787,311
- Issue date Sep 29, 2020
- Korea Railroad Research Institute
- Hag Seoung Kim
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Friction apparatus
- Patent number 10,662,588
- Issue date May 26, 2020
- KOREA RAILROAD RESEARCH INSTITUTE
- Yong Hyeon Cho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Thermal desorption system and method for oil-contaminated soil and...
- Patent number 10,518,303
- Issue date Dec 31, 2019
- KOREA RAILROAD RESEARCH INSTITUTE
- Tae Hoon Koh
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Server, system, and method for automatically calculating platform d...
- Patent number 10,457,306
- Issue date Oct 29, 2019
- Korea Railroad Research Institute
- Bong Kwan Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Versine trolley-type equipment for inspecting track irregularity
- Patent number 10,429,180
- Issue date Oct 1, 2019
- Korea Railroad Research Institute
- Il Yoon Choi
- B61 - RAILWAYS
Information Patent Grant
Method for launching/constructing bridge using assembly of precast...
- Patent number 10,161,090
- Issue date Dec 25, 2018
- Korea Railroad Research Institute
- Kyoung Chan Lee
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Rail tie having embedded automatic differential settlement compensa...
- Patent number 10,138,604
- Issue date Nov 27, 2018
- Korea Railroad Research Institute
- Seong-Hyeok Lee
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Highly heat-resistant brake disc for railcar
- Patent number 10,125,833
- Issue date Nov 13, 2018
- Korea Railroad Research Institute
- Dong Hoon Kang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus and method for protecting communication device of railroa...
- Patent number 10,084,565
- Issue date Sep 25, 2018
- KOREA RAILROAD RESEARCH INSTITUTE
- Jung Tai Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Energy harvester and wireless sensor device having energy harvester
- Patent number 10,046,779
- Issue date Aug 14, 2018
- Korea Railroad Research Institute
- Jaehoon Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for retransmitting received data using index codi...
- Patent number 9,876,611
- Issue date Jan 23, 2018
- KOREA RAILROAD RESEARCH INSTITUTE
- Sang Won Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Charging apparatus for unmanned aerial vehicles and method thereof
- Patent number 9,855,852
- Issue date Jan 2, 2018
- KOREA RAILROAD RESEARCH INSTITUTE
- In Ho Cho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Railway vehicle braking system and method
- Patent number 9,789,859
- Issue date Oct 17, 2017
- KOREA RAILROAD RESEARCH INSTITUTE
- Jung Tai Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for detecting train position
- Patent number 9,731,736
- Issue date Aug 15, 2017
- KOREA RAILROAD RESEARCH INSTITUTE
- Jungtai Kim
- B61 - RAILWAYS
Information Patent Grant
Energy harvester, wireless sensor device having the energy harveste...
- Patent number 9,701,325
- Issue date Jul 11, 2017
- KOREA RAILROAD RESEARCH INSTITUTE
- Jaehoon Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Orientation control device for magnetic fluid and method for same
- Patent number 9,698,663
- Issue date Jul 4, 2017
- KOREA RAILROAD RESEARCH INSTITUTE
- Woo Tae Jeong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric rail car door structure
- Patent number 9,688,290
- Issue date Jun 27, 2017
- KOREA RAILROAD RESEARCH INSTITUTE
- Moo Sun Kim
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR DIAGNOSING OPERATIONAL SAFETY OF RAILCARS
- Publication number 20250026386
- Publication date Jan 23, 2025
- KOREA RAILROAD RESEARCH INSTITUTE
- Hyun Moo HUR
- B61 - RAILWAYS
Information Patent Application
RAIL MANAGEMENT DEVICE
- Publication number 20240369442
- Publication date Nov 7, 2024
- KOREA RAILROAD RESEARCH INSTITUTE (KRRI)
- Woo Tae JEONG
- B61 - RAILWAYS
Information Patent Application
DROPLET-BLOCKING AIR CONDITIONING SYSTEM INSIDE TRAIN COMPARTMENT
- Publication number 20240326880
- Publication date Oct 3, 2024
- KOREA RAILROAD RESEARCH INSTITUTE
- Sung-ho YUN
- B60 - VEHICLES IN GENERAL
Information Patent Application
TIMING MEASUREMENT DATA-BASED POSITIONING METHOD AND DEVICE HAVING...
- Publication number 20240276443
- Publication date Aug 15, 2024
- KOREA RAILROAD RESEARCH INSTITUTE
- Seung Min YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR TRANSMITTING DATA
- Publication number 20240267337
- Publication date Aug 8, 2024
- KOREA RAILROAD RESEARCH INSTITUTE
- Il Mu BYUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WASTE WOOD SLEEPER PYROLYSIS APPARATUS OF HYBRID HEATING TYPE
- Publication number 20240228884
- Publication date Jul 11, 2024
- KOREA RAILROAD RESEARCH INSTITUTE
- Tae Hoon KOH
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING AUTOMATED INTERLOCKING LOGIC FOR...
- Publication number 20240217567
- Publication date Jul 4, 2024
- KOREA RAILROAD RESEARCH INSTITUTE
- Seh Chan OH
- B61 - RAILWAYS
Information Patent Application
WASTE WOOD SLEEPER PYROLYSIS APPARATUS OF HYBRID HEATING TYPE
- Publication number 20240132782
- Publication date Apr 25, 2024
- KOREA RAILROAD RESEARCH INSTITUTE
- Tae Hoon KOH
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CURVE PORTION MOLD STRUCTURE FOR MANUFACTURING CURVED CONCRETE PANE...
- Publication number 20240102252
- Publication date Mar 28, 2024
- KOREA RAILROAD RESEARCH INSTITUTE
- Ki Young Eum
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
NONWOVEN FABRIC-INTEGRATED SLEEPER PAD USING RUBBER PAD EMBEDDED WI...
- Publication number 20230374736
- Publication date Nov 23, 2023
- KOREA RAILROAD RESEARCH INSTITUTE
- Dae Sang Kim
- B32 - LAYERED PRODUCTS
Information Patent Application
UNIFORMLY-HEATING SYSTEM FOR CURING CONCRETE
- Publication number 20230313544
- Publication date Oct 5, 2023
- KOREA RAILROAD RESEARCH INSTITUTE
- Tae Hoon KOH
- E04 - BUILDING
Information Patent Application
METHOD FOR DETECTING RAIL FRACTURE USING IMAGE TRANSFORMATION OF VI...
- Publication number 20230258612
- Publication date Aug 17, 2023
- KOREA RAILROAD RESEARCH INSTITUTE
- Jungtai KIM
- G01 - MEASURING TESTING
Information Patent Application
ASSEMBLY TYPE BRIDGE LOWER STRUCTURE HAVING SOCKET TYPE ELASTIC DUC...
- Publication number 20230167614
- Publication date Jun 1, 2023
- KOREA RAILROAD RESEARCH INSTITUTE
- TAEHOON KIM
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
BRAKE CALIPER DIAGNOSTIC DEVICE FOR RAILWAY VEHICLES
- Publication number 20230166709
- Publication date Jun 1, 2023
- KOREA RAILROAD RESEARCH INSTITUTE
- Yeon Su KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
COOPERATIVE POSITIONING METHOD AND APPARATUS
- Publication number 20230152415
- Publication date May 18, 2023
- KOREA RAILROAD RESEARCH INSTITUTE
- Seung Min YU
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING COUPLING SECTION IN REAL-TIME...
- Publication number 20230087643
- Publication date Mar 23, 2023
- KOREA RAILROAD RESEARCH INSTITUTE
- Suk Mun OH
- G08 - SIGNALLING
Information Patent Application
ANTI-VIBRATION MOUNT USING COMBINATION OF MULTIPLE SPRINGS
- Publication number 20220316550
- Publication date Oct 6, 2022
- KOREA RAILROAD RESEARCH INSTITUTE
- Seung-Ho JANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ANTI-VIBRATION PALLET
- Publication number 20220306338
- Publication date Sep 29, 2022
- KOREA RAILROAD RESEARCH INSTITUTE
- Seung-Ho JANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
FOLDABLE CONTAINER FOLDING DEVICE AND AUTOMATIC FOLDING SYSTEM COMP...
- Publication number 20220033176
- Publication date Feb 3, 2022
- KOREA RAILROAD RESEARCH INSTITUTE
- Hag Seoung KIM
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
POSITIONING METHOD AND APPARATUS FOR TERMINAL, USING VARIOUS DATA C...
- Publication number 20220034990
- Publication date Feb 3, 2022
- KOREA RAILROAD RESEARCH INSTITUTE
- Seung Min YU
- G01 - MEASURING TESTING
Information Patent Application
ELECTRIC DUAL-MODE WIPER SYSTEM FOR RAILWAY VEHICLES
- Publication number 20210387657
- Publication date Dec 16, 2021
- KOREA RAILROAD RESEARCH INSTITUTE
- Yeon Su KIM
- B61 - RAILWAYS
Information Patent Application
EXCLUSIVE TRACK RESOURCE SHARING SYSTEM
- Publication number 20210362757
- Publication date Nov 25, 2021
- KOREA RAILROAD RESEARCH INSTITUTE
- Seh Chan OH
- B61 - RAILWAYS
Information Patent Application
ENERGY HARVESTER AND ENGINE MONITORING SYSTEM USING SAME
- Publication number 20210028680
- Publication date Jan 28, 2021
- KOREA RAILROAD RESEARCH INSTITUTE
- Jae Hoon KIM
- G01 - MEASURING TESTING
Information Patent Application
BOGIE STRUCTURE FOR MOUNTAIN RAILWAY CAR
- Publication number 20200398873
- Publication date Dec 24, 2020
- KOREA RAILROAD RESEARCH INSTITUTE
- SUNG-IL SEO
- B61 - RAILWAYS
Information Patent Application
TUBE INFRASTRUCTURE WITH VACUUM PRESSURE
- Publication number 20200362995
- Publication date Nov 19, 2020
- KOREA RAILROAD RESEARCH INSTITUTE
- Jae Heon CHOE
- B61 - RAILWAYS
Information Patent Application
HYPER-TUBE SYSTEM USING VEHICLE POSITION DETECTION
- Publication number 20200241137
- Publication date Jul 30, 2020
- KOREA RAILROAD RESEARCH INSTITUTE
- SuYong CHOI
- B60 - VEHICLES IN GENERAL
Information Patent Application
FOLDABLE CONTAINER AND APPARATUS FOR FOLDING AND UNFOLDING THE SAME
- Publication number 20200087059
- Publication date Mar 19, 2020
- KOREA RAILROAD RESEARCH INSTITUTE
- Hag Seoung Kim
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
THERMAL DESORPTION SYSTEM FOR OIL-CONTAMINATED SOIL AND GRAVEL, USI...
- Publication number 20190134686
- Publication date May 9, 2019
- Korea Railroad Research Institute
- Tae Hoon KOH
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
SERVER, SYSTEM, AND METHOD FOR AUTOMATICALLY CALCULATING PLATFORM D...
- Publication number 20180354535
- Publication date Dec 13, 2018
- KOREA RAILROAD RESEARCH INSTITUTE
- BONG KWAN CHO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR LAUNCHING/CONSTRUCTING BRIDGE USING ASSEMBLY OF PRECAST...
- Publication number 20180291570
- Publication date Oct 11, 2018
- KOREA RAILROAD RESEARCH INSTITUTE
- Kyoung Chan Lee
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

KOREA RAILROAD RESEARCH INSTITUTE

Organization

Patents Grantslast 30 patents

Positioning method and apparatus for terminal, using various data c...

Droplet-blocking air conditioning system inside train compartment

Electric dual-mode wiper system for railway vehicles

Exclusive track resource sharing system

Energy harvester with iron core and at least four magnet portions f...

Anti-vibration pallet

Foldable container and apparatus for folding and unfolding the same

Sealing device for hyper tube

Hyper-tube system using vehicle position detection

Tube infrastructure with vacuum pressure

Bogie structure for mountain railway car

Locking device for containers

Apparatus and method for controlling PTT service by multiplexing ca...

Collapsible container and apparatus for opening and closing the same

Friction apparatus

Thermal desorption system and method for oil-contaminated soil and...

Server, system, and method for automatically calculating platform d...

Versine trolley-type equipment for inspecting track irregularity

Method for launching/constructing bridge using assembly of precast...

Rail tie having embedded automatic differential settlement compensa...

Highly heat-resistant brake disc for railcar

Apparatus and method for protecting communication device of railroa...

Energy harvester and wireless sensor device having energy harvester

System and method for retransmitting received data using index codi...

Charging apparatus for unmanned aerial vehicles and method thereof

Railway vehicle braking system and method

Apparatus for detecting train position

Energy harvester, wireless sensor device having the energy harveste...

Orientation control device for magnetic fluid and method for same

Electric rail car door structure

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR DIAGNOSING OPERATIONAL SAFETY OF RAILCARS

RAIL MANAGEMENT DEVICE

DROPLET-BLOCKING AIR CONDITIONING SYSTEM INSIDE TRAIN COMPARTMENT

TIMING MEASUREMENT DATA-BASED POSITIONING METHOD AND DEVICE HAVING...

APPARATUS AND METHOD FOR TRANSMITTING DATA

WASTE WOOD SLEEPER PYROLYSIS APPARATUS OF HYBRID HEATING TYPE

METHOD AND APPARATUS FOR PROVIDING AUTOMATED INTERLOCKING LOGIC FOR...

WASTE WOOD SLEEPER PYROLYSIS APPARATUS OF HYBRID HEATING TYPE

CURVE PORTION MOLD STRUCTURE FOR MANUFACTURING CURVED CONCRETE PANE...

NONWOVEN FABRIC-INTEGRATED SLEEPER PAD USING RUBBER PAD EMBEDDED WI...

UNIFORMLY-HEATING SYSTEM FOR CURING CONCRETE

METHOD FOR DETECTING RAIL FRACTURE USING IMAGE TRANSFORMATION OF VI...

ASSEMBLY TYPE BRIDGE LOWER STRUCTURE HAVING SOCKET TYPE ELASTIC DUC...

BRAKE CALIPER DIAGNOSTIC DEVICE FOR RAILWAY VEHICLES

COOPERATIVE POSITIONING METHOD AND APPARATUS

METHOD AND APPARATUS FOR DETERMINING COUPLING SECTION IN REAL-TIME...

ANTI-VIBRATION MOUNT USING COMBINATION OF MULTIPLE SPRINGS

ANTI-VIBRATION PALLET

FOLDABLE CONTAINER FOLDING DEVICE AND AUTOMATIC FOLDING SYSTEM COMP...

POSITIONING METHOD AND APPARATUS FOR TERMINAL, USING VARIOUS DATA C...

ELECTRIC DUAL-MODE WIPER SYSTEM FOR RAILWAY VEHICLES

EXCLUSIVE TRACK RESOURCE SHARING SYSTEM

ENERGY HARVESTER AND ENGINE MONITORING SYSTEM USING SAME

BOGIE STRUCTURE FOR MOUNTAIN RAILWAY CAR

TUBE INFRASTRUCTURE WITH VACUUM PRESSURE

HYPER-TUBE SYSTEM USING VEHICLE POSITION DETECTION

FOLDABLE CONTAINER AND APPARATUS FOR FOLDING AND UNFOLDING THE SAME

THERMAL DESORPTION SYSTEM FOR OIL-CONTAMINATED SOIL AND GRAVEL, USI...

SERVER, SYSTEM, AND METHOD FOR AUTOMATICALLY CALCULATING PLATFORM D...

METHOD FOR LAUNCHING/CONSTRUCTING BRIDGE USING ASSEMBLY OF PRECAST...

Trademarklast 30 trademarks