Doosan Infracore Co., Ltd.

République de Corée

 
Quantité totale PI 309
Quantité totale incluant filiales 321 (+ 12 pour les filiales)
Rang # Quantité totale PI 4 148
Note d'activité PI 2,4/5.0    37
Rang # Activité PI 20 350
Activité incl filiales 2,2/5.0    40
Symbole boursier 042670 (krx)
ISIN KR7042670000
Capitalisation 1.4T  (KRW)
Industrie Farm & Construction Equipment
Secteur Industrials

Brevets

Marques

3 0
0 0
306 0
0
 
Dernier brevet 2022 - Excavator for detecting rotation...
Premier brevet 1989 - Skid steer loader vehicle

Filiales

2 subsidiaries with IP (6 patents, 6 trademarks)

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Derniers inventions, produits et services

2021 Invention Excavator for detecting rotation of upper body and operation method thereof. Embodiments of the p...
Invention Autonomous work excavator and operation method therefor. Embodiments disclosed herein relate to a...
Invention Data frame structure of can communication message for construction machinery and method of transm...
Invention Construction machine. A construction machine, according to an embodiment of the present invention...
Invention Construction machine and control method thereof. A construction machine, according to an embodime...
Invention Hybrid power distribution system for construction machine. A hybrid power distribution system for...
Invention Autonomous work construction machine and operation method thereof. Embodiments of the present dis...
Invention Autonomous working construction machine and operation method thereof. Embodiments of the present ...
Invention Hybrid power generation measurement system for construction machines. A hybrid power generation m...
Invention Tooth adapter. A tooth adapter, according to various embodiments of the present invention, for co...
Invention Excavator and control method therefor. An excavator according to the present invention comprises ...
Invention Construction machine. A construction machine according to an embodiment of the present invention ...
Invention Construction machine. The present invention relates to a construction machine, comprising: an eng...
Invention Method and device for providing construction machinery maintenance manual by using augmented real...
Invention Reinforcement member for excavator bucket, and excavator bucket comprising same. Reinforcement me...
Invention Drilling tooth, and drilling bucket having drilling tooth. A drilling tooth according to various ...
Invention Control system for construction machine and control method for construction machine. A control sy...
Invention Exhaust gas after-treatment system. The present invention relates to an exhaust gas after-treatme...
Invention Apparatus and method for controlling injection of reductant for selective catalystic reduction. A...
Invention User authentication method for construction equipment. The present invention relates to a user au...
2020 Invention Method of creating operation plan of construction machinery. According to a method of creating an...
Invention Method for drawing up work plan of construction machine. According to a method for drawing up a w...
Invention Control method and system for construction machine. According to a control method for a construct...
Invention Construction machinery provided with automatic transmission device and transmission control metho...
Invention Power supply device of electric excavator. The present invention relates to a power supply device...
Invention Loading weight measurement method of construction machine. A loading weight measurement method of...
Invention Construction machine and control method therefor. A construction machine, according to an embodim...
Invention Soil distribution plan establishment system considering information of useful soil and sandy soil...
Invention System for managing caterpillar tension and method therefor. A system for monitoring caterpillar ...
Invention Construction machine control system and construction machine control method. In a method for regi...
Invention Method and system for monitoring track tension in construction machinery. In a method for monitor...
2019 Invention Valve control apparatus for engine. The present invention relates to a valve control apparatus fo...
Invention Turbo compounding system. A turbo compounding system, according to an embodiment of the present i...
Invention Control system for construction equipment. A control system for construction equipment comprises:...
Invention Method and device for measuring ground tilt angle in construction equipment. The present inventio...
Invention Emergency driving system for construction equipment. The present invention relates to constructio...
Invention Piston for diesel engine and direct-injection type diesel engine comprising same. A piston for a ...
Invention Canopy assembly of construction machinery. A canopy assembly comprises: a lower canopy fixedly pr...
Invention Electrohydraulic control device for construction machine and method thereof. An electrohydraulic ...
Invention Braking control device and braking control method of construction machine. A braking control devi...
2018 Invention Wheel slip control device and method for construction machinery. A wheel slip control device for ...
Invention Hydraulic system for increasing operation speed of construction machinery boom. A hydraulic syst...
Invention Hydraulic system for increasing operation speed of construction machinery boom. A hydraulic syste...
Invention System for recirculating exhaust gas of engine. A system for recirculating exhaust gas of an engi...
Invention Method and apparatus for controlling travel speed of construction machine. An apparatus for contr...
Invention Construction machine. An embodiment of the present invention relates to a construction machine, t...
Invention Construction machine. An embodiment of the present invention relates to a construction machine co...
2016 Invention Display screen with graphical user interface for machine tool