Patent Assignment
Reel/Frame 065761/0957
Change of Name
Recorded: 2023-12-04
Pages: 8
Assignor
HYUNDAI DOOSAN INFRACORE CO., LTD.
Executed: 2023-03-27
Assignee
HD HYUNDAI INFRACORE CO., LTD.
489, INJUNG-RO, DONG-GU, INCHEON, 22502, KOREA, REPUBLIC OF
Covered Properties
(181)
Hydraulic Control Device for Controlling a Boom-Arm Combined Operation in an Excavator
Hydraulic Control Device of an Excavator with Improved Loading Performance on a Slope
Boom-Holding Control Device for Use in Heavy Construction Equipments
Fluid Pump Control Device for Wheel Loaders
Cabin Mounting Structure for Construction Machinery
Piston for Engine Having Stable Behavior of Piston Ring
Sliding Bearing With Improved Wear Resistance and Method of Manufacturing Same
Boom Cylinder Control Circuit for Construction Machine
Communication Method for Monitoring Location of Construction Equipment
Sliding Bearing and Sliding Bearing Assembly
Cooling Device for Construction Machinery
Sintered Bush
Construction Equipment Information-Management System and Method Using a Communications
Hydraulic Pump Controller for Construction Machine
Emergency Engine Rpm Control Apparatus for Heavy Construction Equipment
Seat Base Sliding Apparatus
Construction Equipment Remote Control System and Method for Controlling Data Transmission/Reception While the Construction Equipment is in Engine-Off State
Remote Control System and Method for Construction Equipment
Swing Control Apparatus and Swing Control Method for Construction Machinery
Apparatus and Method for Controlling Automatic Operation of Working Unit of Wheel Loader
Position Control Apparatus and Method for Working Machine of Construction Machinery
Cam Follower with Improved Structure to Increase Limit Load
Sliding Bearing and Sliding Bearing Assembly
System for Driving a Boom of a Hybrid Excavator and a Control Method Thereof
Electronic Hydraulic Pressure Control Apparatus and Method Using Variable Behavior
Method for Controlling an Inverter for Driving a Swing Motor
Swing Brake Control Apparatus for Construction Machinery
Hydraulic Pressure Control Apparatus for Construction Machine
Power Control Apparatus and Power Control Method of Construction Machine
Hydraulic Pump Control Apparatus and Method of Construction Machine
Pump Control Operating System of Construction Machine
Adapter Structure for Mounting Boost Pressure Sensor on Electronic Turbo-Charger Engine
Sliding Bearing Having Improved Lubrication Characteristics
COMBUSTION CHAMBER OF DIRECT INJECTION DIESEL ENGINE FOR REDUCING THE NOx
Method for Controlling a Hydraulic Pump of a Wheel Loader
Method for Controlling Flow Rate of Attachment for Construction Equipment
Hydraulic System for Construction Machine Including Emergency Control Unit for Electric Hydraulic Pump
Method for Controlling Auto Idle State of Heavy Construction Equipment
Exhaust Manifold for Preventing Condensate and Gas Leakage in Engine
Hybrid Excavator Boom Actuating System and Method for Controlling Same
Oil Pressure System for Wheel Loader
System and Method for Active Regeneration of a Dpf of a Construction Machine Having an Electro-Hydraulic Pump
High Strength Flake Graphite Cast Iron Having Excellent Workability and Preparation Method Thereof
Hydraulic System of Construction Machine
Method for Controlling Regeneration of Diesel Particulate Filter in Construction Machinery
Cylinder Device Having Improved Wear Resistance Through Optimal Arrangement of Fine Textures
Active Regeneration Control Device for a Diesel Particulate Filter
Method for Manufacturing High Strength Flake Graphite Cast Iron for an Engine Body and Flake Graphite Cast Iron for an Engine Body
Method for Controlling Cooling Fan-Brake of Construction Equipment
Method for Controlling Rpm of Construction Machine Engine
System for Reducing Fuel Consumption in Excavator
Parallel Linkage-Type Working Apparatus for Construction Equipment
Boom Cylinder Control Circuit for Construction Machine
Emergency Stop Method for Hybrid Construction Equipment and Brake Control Device
System for Providing Fuel Efficiency Information of Construction Machinery
Turbo Compound System for Vehicle
Method of Communication Between Construction Equipment and Management Server
Method for Managing Breakdown of Construction Equipment for Providing Current Workable Information
Hydraulic Pressure Control Device for Swing Motor for Construction Machinery
Boom Driving System for Hybrid Excavator and Control Method Therefor
Engine Control Unit for Construction Machinery
System for Recirculating Engine Exhaust Gas
Method and Apparatus for Controlling Engine of Wheel Loader
Combustion Chamber of Direct Injection Diesel Engine Having Inducers
Cast Steel for Construction Equipment Bucket Parts and Parts for Construction Equipment Bucket Comprising the Same
System and Method of Controlling Vehicle of Construction Equipment
Method and Apparatus for Controlling Swing Body of Construction Equipment
Method and Apparatus for Controlling Egr
Automatic Transmission Control Unit for Construction Equipment and Control Method Therefor
Screen Display Method of Wheel Loader
Sensing Device and Method of Construction Equipment
Power Supply Device for Hybrid Construction Machinery, and Method Therefor
Engine Intake Port Structure
Charging System for Energy Storage Device of Hybrid Construction Machinery
Engine Control Device for Hybrid Construction Machinery
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
Fuel Economy Display Device
High-Strength Flake Graphite Cast Iron, Manufacturing Method Thereof, and Engine Body for Internal Combustion Engine Including Cast Iron
Apparatus for Controlling Direct Current Terminal Voltage of Construction Machinery Equipped with Motor, and Method for Same
Apparatus and Method for Controlling Oil Hydraulic Pump for Excavator
Apparatus and Method for Controlling Work Machine of Work Vehicle
Double-Structure Bush and Bearing Assembly Comprising Same
Double-Structure Bush and Bearing Assembly Comprising Same
Hydraulic System for Construction Machine
Hydraulic System for Construction Equipment
Construction Equipment Hydraulic System and Control Method Therefor
Method for Controlling Hydraulic System of Construction Machinery
Apparatus for Controlling Hydraulic Pump for Construction Machine
Device and Method for Controlling Hydraulic Pump in Construction Machine
Apparatus and Method for Controlling Spool Displacement of Construction Machine
Apparatus for Controlling Construction Equipment Engine and Control Method Therefor
Method, Device, and System for Controlling Hydraulic Pump of Construction Machine
Engine Control Method for Maintaining Performance of Oxidation Catalyst
Method of Displaying a Dead Zone of a Construction Machine and Apparatus for Performing the Same
Apparatus and Method for Selecting Screen Mode
Abnormality Diagnostic System for Work System of Construction Machinery and Method Using the Same
Control Circuit and Control Method for Boom Energy Regeneration
Closed-Circuit Hydraulic System for Construction Machine
Exhaust Gas Post-Processing Apparatus and Control Method Therefor
Pressure Peak Reduction Valve for Excavator and Pressure Peak Reduction System for Excavator Comprising Same
Hydraulic System of Construction Machinery and Method of Controlling Hydraulic System
Method and Device for Controlling Main Control Valve of Construction Machinery
Wheel Driving Device and Wheel Driving Method for Hybrid Construction Machine
Cooling Device for Reducing Agent Injection Module and Selective Catalytic Reduction System Having the Same
Spheroidal Graphite Cast Iron for an Engine Exhaust System
Heat Resistant Spheroidal Graphite Cast Iron, Method of Manufacturing the Same and Engine Exhaust System Part Including the Same
Engine
Method for Controlling Swing Motor in Hydraulic System and Hydraulic System
Control System for Construction Machinery and Control Method for Construction Machinery Using the Same
Dust Preventing Seal and Construction Machine Having the Same
Wheel Driving System for Construction Machinery
Wheel Driving System for Construction Machinery
Apparatus and Method for Controlling an Engine
Load Weighing Method and System for Wheel Loader
Control Device and Control Method for Construction Machine
Exhaust Gas Recirculation Apparatus and Control Method Therefor
Selective Catalyst Reduction System and Method of Controlling Temperature of Reducing Agent Injection Module
Control System for Construction Machinery
Construction Machine Starting Assist System
Engine Including Control Unit for Regulating Opening Degree of Egr Valve, and Method for Controlling Egr Valve of Engine
Control Device and Control Method for Construction Machine
Method of Controlling a Main Control Valve of an Excavator and Apparatus for Performing the Same
Control System for Construction Machinery and Control Method for Construction Machinery
Apparatus and Method for Controlling Construction Machine
Construction Machinery and Method of Controlling Construction Machinery
Construction Machine and Method for Controlling Construction Machine
Exhaust Gas Cleaning System and Monitoring Method of the Same
Cooling Device for Reductant Spray Module, and Selective Engine Cooling Sytem Having Same
Hydraulic Control Device and Hydraulic Control Method for Construction Machine
Hydraulic System and Hydraulic Control Method for Construction Machine
Exhaust Gas Guiding Device for a Construction Machine
Safety System for Construction Machine
System and Method for Preventing Overheating of Axle in Construction Machine
System and Method for Controlling Construction Machine
System for Controlling Construction Machinery and Method for Controlling Construction Machinery
Exhaust Gas Post-Processing System
Construction Machine Bucket Part and Manufacturing Method Therefor
Construction Machine
Apparatus for Controlling and Method for Controlling Quick-Clamping of Construction Machine
Adapter for Roller Tappet of Engine and Engine Roller Tappet Assembly Including Same
Construction Machine Safety Apparatus and Controlling Method
Screen Display System and Screen Display Method of Construction Equipment
Cabin Assembly for Construction Equipment
System for Controlling Construction Machine and Method for Controlling Construction Machine
Hydraulic System of Construction Machinery
Travel Control System for Construction Machinery and Travel Control Method for Construction Machinery
Smart Door Apparatus of a Construction Machine
Control System and Control Method for Construction Machinery
Three-Dimensional Ground Model Generation and Automated Earthwork Target Model Generation System Based on Parameter Input
Method and System for Controlling Construction Machinery
Braking Control Device and Braking Control Method of Construction Machine
Canopy Assembly of Construction Machinery
Electrohydraulic Control Device for Construction Machine and Method Thereof
System and Method of Controlling Construction Machinery
Control Method for Construction Machinery and Control System for Construction Machinery
Control System for Construction Machinery
Turbo-Compounding System
Construction Machine
Construction Machine and Control Method Therefor
Application:
17/628,096 →
Publication:
US 2022/0252084
Power Supply Device of Electric Excavator
Application:
17/641,332 →
Publication:
US 2022/0355678
Lamp module for industrial vehicle and industrial vehicle including the same
Exhaust Gas After-Treatment System
Control System of Construction Machinery and Method of Providing Working Guide Line
Application:
17/715,397 →
Publication:
US 2022/0333355
Call Sharing System and Call Sharing Method for Construction Work
Method and System for Making Work Plan for Construction Machinery
Application:
17/720,447 →
Publication:
US 2022/0334584
User Authentication Method for Construction Equipment
Control System for Construction Machine and Control Method for Construction Machine
Construction Machine
Construction Machine
Excavator and Control Method Therefor
Application:
17/923,802 →
Publication:
US 2023/0183947
System and Method for Status Diagnosis of Construction Machinery
Loader
Patent:
636,000 →
Application:
29/375,919 →
Monitor Bracket
Patent:
873,648 →
Application:
29/618,220 →
Air Vent Cap
Patent:
919,076 →
Application:
29/693,667 →
Smart Key for Construction Machine
Patent:
915,865 →
Application:
29/693,669 →
Start Button for Construction Machinery
Patent:
928,731 →
Application:
29/709,811 →
Excavator
Patent:
934,922 →
Application:
29/733,590 →
Wheel Loader
Patent:
936,707 →
Application:
29/733,600 →
Related Assignments
(1)
Other recorded transfers of the patents in this record — the chain of ownership.