Dong Yang Piston Co., Ltd.

République de Corée

 
Quantité totale PI 26
Rang # Quantité totale PI 55 723
Note d'activité PI 2/5.0    14
Rang # Activité PI 61 226
Symbole boursier 092780 (krx)
ISIN KR7092780006
Capitalisation 56.600002B  (KRW)
Industrie Auto Parts
Secteur Consumer Cyclical

Brevets

Marques

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Dernier brevet 2024 - Water-cooled heat dissipation mo...
Premier brevet 2011 - Apparatus and method for forming...

Derniers inventions, produits et services

2023 Invention Fuel cell and manufacturing method thereof. A fuel cell of the present disclosure includes a cel...
2022 Invention Power module cooling device. The present invention relates to a power module cooling device compr...
Invention Fuel cell. In an embodiment a fuel cell includes a cell stack having a plurality of unit cells s...
Invention Water-cooled heat dissipation module assembly. A water-cooled heat dissipation module assembly c...
Invention Water-cooling heat-dissipating module assembly. The present invention relates to a water-cooling ...
Invention Heat dissipation module of motor control unit for electric vehicle, and welding method therefor. ...
2020 Invention Piston for vehicle engine and method for manufacturing the same. There is provided a method for ...
2019 Invention Resin composition for coating engine piston and method of fabricating the same. Provided are a r...
Invention Piston for internal combustion engine. Provided is a piston for an internal combustion engine. Th...
2018 Invention Insulation structure of piston for engine. Provided is an insulation structure of a piston for an...
Invention Laser welding apparatus. A laser welding apparatus for laser-welding a first welding target and a...
2017 Invention Piston for vehicle engine and method for manufacturing the same. There is provided a method for m...
2016 Invention Piston for internal combustion engine, and cooling channel core. Provided is a piston for an inte...
Invention Fuel cell stack enclosure. A fuel cell stack enclosure includes: a lower housing disposed under a...
Invention Metal attachment method and metal attachment structure using same. The present invention provides...
Invention Piston for internal combustion engine and method for preparing same. The present invention relate...
Invention Piston for internal combustion engine and cooling channel core enabling manufacture of same. The ...
Invention Eco-mold apparatus for manufacturing piston, mold apparatus for manufacturing piston, and piston ...
Invention Eco-molding apparatus for manufacturing piston, molding apparatus for manufacturing piston, and p...
2014 Invention Ventilation apparatus and control method thereof. A ventilation apparatus includes: a controller ...
Invention Aluminium alloy composition for local strengthening of aluminium pistons, and aluminium piston fo...
2013 Invention Steel piston having cooling channel without flash. The present invention provides a steel piston ...
Invention Method for manufacturing manifold for fuel cell. A method for manufacturing a manifold for a fuel...
2011 Invention Apparatus and method for forming oxidation layer on manifold block for fuel cell stack. Disclosed...