Patent Assignment
Reel/Frame 075281/0543
Merger
Recorded: 2026-07-15
Pages: 5
Assignor
HD HYUNDAI INFRACORE CO., LTD.
Executed: 2026-01-02
Assignee
HD CONSTRUCTION EQUIPMENT CO., LTD.
477 BUNDANGSUSEO-RO, BUNDANG-GU, SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Covered Properties
(40)
Dust Preventing Seal and Construction Machine Having the Same
Method and Device for Controlling Main Control Valve of Construction Machinery
Wheel Driving System for Construction Machinery
Wheel Driving System for Construction Machinery
Apparatus and Method for Controlling an Engine
Selective Catalyst Reduction System and Method of Controlling Temperature of Reducing Agent Injection Module
Exhaust Gas Cleaning System and Monitoring Method of the Same
Cooling Device for Reductant Spray Module, and Selective Engine Cooling Sytem Having Same
Hydraulic System and Hydraulic Control Method for Construction Machine
Exhaust Gas Guiding Device for a Construction Machine
System and Method for Controlling Construction Machine
System for Controlling Construction Machinery and Method for Controlling Construction Machinery
Construction Machine Bucket Part and Manufacturing Method Therefor
Adapter for Roller Tappet of Engine and Engine Roller Tappet Assembly Including Same
System for Controlling Construction Machine and Method for Controlling Construction Machine
Travel Control System for Construction Machinery and Travel Control Method for Construction Machinery
Smart Door Apparatus of a Construction Machine
Canopy Assembly of Construction Machinery
Environment Cognition System for Construction Machinery
Method and System for Controlling Construction Machinery
System and Method of Controlling Construction Machinery
System and Method of Controlling Wheel Loader
Control System for Construction Machinery
Construction Machine Control System and Construction Machine Control Method
Method and System for Monitoring Track Tension in Construction Machinery
System and Method of Controlling Construction Machinery
System and Method of Controlling Construction Machinery
Method of Removing Particles in an Injector of a Diesel Engine, Apparatus for Performing the Same and Diesel Engine Including the Apparatus
Loading Weight Measurement Method of Construction Machine
Method of Making Work Plans for Construction Machinery
Method of Making Work Plans for Construction Machinery
System and Method of Controlling Construction Machinery
Method and Device for Providing Construction Machinery Maintenance Manual by Using Augmented Reality
System and Method of Controlling Construction Machinery
System and Method for Controlling Construction Machinery
Application:
19/122,334 →
Publication:
US US20260152927A1
Cooling Device for Reducing Agent Injection Module and Selective Catalytic Reduction System Having the Same
Engine System Utilizing Hydraulic Pressure
Integrated Control Apparatus and Method for Engine and Hydraulic Pump in Construction Machine
Apparatus and Method of Controlling Engine System
Pilot Signal Block Assembly for Construction Machinery and Control Valve Assembly Having the Same
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 31, 2016
From: LEE, TAEK-JIN; JUNG, WOO-YONG; KIM, KI-YONG
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 039298/0867 →
Assignment of Assignor's Interest
Aug 23, 2016
From: KIM, JIN-UK
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 039501/0757 →
Assignment of Assignor's Interest
Nov 25, 2016
From: KIM, CHANG-HYUN; KIM, DONG-MOK
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 040416/0007 →
Assignment of Assignor's Interest
Nov 25, 2016
From: KIM, CHANG-HYUN; KIM, DONG-MOK
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 040416/0022 →
Assignment of Assignor's Interest
Dec 1, 2016
From: YU, JIN-HWAN; KIM, CHUNG-MIN
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 040472/0824 →
Assignment of Assignor's Interest
Aug 2, 2017
From: KIM, JAE-SEONG; KIM, EUN-HYOUNG; CHOI, NAM-IL; CHOI, WON-JUN
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 043174/0372 →
Assignment of Assignor's Interest
Feb 28, 2018
From: MOON, SEUNG-EUN; IM, IN-HYUK; KIM, TAE-HYUNG; CHOI, NAM-IL
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 045070/0251 →
Assignment of Assignor's Interest
Jul 13, 2018
From: KIM, JAE-SEONG; HAN, KU-YEON
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 046544/0845 →
Assignment of Assignor's Interest
Aug 3, 2018
From: JOO, CHOON-SHIK
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 046797/0093 →
Assignment of Assignor's Interest
Nov 14, 2018
From: JI, YOUNGMOO
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 047503/0719 →
Assignment of Assignor's Interest
Feb 28, 2019
From: KIM, CHANG-MOOK; JUNG, WOO-YONG; AHN, HYEON-SIK; KIM, KI-YONG
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 048471/0354 →
Assignment of Assignor's Interest
Mar 12, 2019
From: KIM, CHANG-MOOK; JUNG, WOO-YONG; AHN, HYEON-SIK; KIM, KI-YONG
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 048577/0933 →
Assignment of Assignor's Interest
May 17, 2019
From: LEE, CHOUNG-RAE; AN, SANG-MIN
To: DOOSAN INFRACORE CO., LTD
Reel/Frame 049208/0978 →
Assignment of Assignor's Interest
Jul 19, 2019
From: KIM, JONG-YOUNG
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 049800/0971 →
Assignment of Assignor's Interest
Sep 9, 2019
From: JUNG, WOO-YONG; CHO, YONG-LAK; KIM, CHANG-MOOK
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 050313/0819 →
Assignment of Assignor's Interest
Oct 28, 2019
From: KIM, KIYONG; KIM, CHANGMOOK; SEO, YOUNGMIN; JEONG, TAESEOB
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 050840/0688 →
Assignment of Assignor's Interest
Nov 4, 2019
From: LEE, BORAM; JEON, JAESEUNG; YANG, MINKYU
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 050904/0091 →
Change of Name
Dec 4, 2023
From: DOOSAN INFRACORE CO., LTD.
To: HYUNDAI DOOSAN INFRACORE CO., LTD.
Reel/Frame 065761/0942 →
Change of Name
Dec 4, 2023
From: HYUNDAI DOOSAN INFRACORE CO., LTD.
To: HD HYUNDAI INFRACORE CO., LTD.
Reel/Frame 065761/0957 →