Doosan Corporation

Republic of Korea


 
Total IP 435
Total IP incl. subs 847 (+ 412 for subs)
Total IP Rank # 2,945
IP Activity Score 2.7/5.0    62
IP Activity Rank # 11,533
IP AS incl. subs 2.9/5.0    314
Stock Symbol
ISIN KR7000150003
Market Cap. 3.4T  (KRW)
Industry Conglomerates
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

25 22
0 11
353 7
17
 
Last Patent 2024 - Underfill film for semiconductor...
First Patent 1992 - Galenic composition for decreasi...
Last Trademark 2023 - Ubinect
First Trademark 2005 - DOOSAN

Subsidiaries

4 subsidiaries with IP (412 patents, 0 trademarks)

4 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Underfill film for semiconductor package and method for manufacturing semiconductor package using...
2023 G/S Copper foils; copper alloy foils; cables of metal, non-electric; copper pipes; copper alloy sheet...
G/S Copper foils; copper alloy foils; cables of metal, non-electric; copper pipes; copper alloys in t...
G/S Copper foils; copper alloy foils; cables of metal, non-electric; copper pipes; copper alloy shee...
G/S Gas turbines, other than for land vehicles; pumps being parts of machines, engines, or motors; wi...
G/S Gas turbines, other than for land vehicles; pumps [parts of machines, engines or motors]; wind t...
G/S Chemicals recovered through battery recycling, namely, including lithium carbonate, nickel sulfat...
G/S Chemicals recovered through battery recycling, including lithium carbonate, nickel sulfate, coba...
Invention Polyamic acid resin and polyimide film using the same. A polyamic acid resin is copolymerized in...
Invention Roll-type flexible metal laminate, method for manufacturing same, and printed circuit board compr...
2022 Invention Fuel cell system. The present invention relates to a fuel cell system, and the fuel cell system m...
G/S Polyimide; Polyimide resins; Unprocessed polyimide resins; Catalyst for fuel cell (batteries); Ca...
G/S Copper Clad Laminate; Copper foils; Copper alloy foils; Cables of metal, non-electric.
G/S Electric Patterned Flat Cable for use in electronics; Electric Patterned Flat Cable for use in ba...
G/S Wholesale store services in relation to Polyimide, Polyimide resins, Unprocessed polyimide resins...
G/S Mould steel; plastic moulding steel; steel pipes; metals in powder form; steel, unwrought or sem...
G/S Mould steel; plastic moulding steel; stainless steel water pipes; common metals in powder form; s...
G/S Galvanized steel clip with molded rubber used to attach drywall to walls or ceilings; steel pipes...
2021 Invention Method for manufacturing flexible printed circuit board and flexible printed circuit board manufa...
Invention Polyimide film having moisture resistance and low water-absorption properties. The present invent...
Invention Adhesive composition, and coverlay film and printed circuit board that include the same. An adhe...
Invention Adhesive compostion, and coverlay film and printed circuit board that include same. The present i...
2020 Invention Laminator. A laminator is disclosed. The laminator includes a substrate supply part for supplyin...
Invention Laminator. A laminator according to an embodiment of the present invention comprises: a substrate...
Invention Curable composition for inkjet printing, and organic light-emitting display device comprising sam...
Invention Polyurethane adhesive film. The present invention relates to a polyurethane adhesive film which c...
Invention Sealing sheet, and semiconductor device including same. The present invention relates to a sealin...
Invention Flexible metal laminate, coverlay film, and flexible metal composite substrate comprising same. m...
Invention System and method for manufacturing composite board. A system for manufacturing a printed circui...
Invention System and method for manufacturing composite substrate. The present invention relates to a syste...
Invention Adhesive composition, coverlay film comprising same, and printed circuit board. An adhesive comp...
Invention Adhesive composition, coverlay film comprising same, and printed circuit board. The present inven...
Invention System and method for manufacturing composite board. The present invention relates to a system fo...
2019 Invention Polyimide film having excellent yield strain and flexural characteristics. The present invention ...
Invention Polyimide film having excellent weather resistance. The present invention relates to a polyimide ...
Invention Adhesive film. The present invention relates to an adhesive film which has not only excellent adh...
G/S Industrial chemicals; surface-coating chemicals for OLED; active negative polar substances for se...
Invention Fuel cell system comprising plurality of fuel cells. According to the present invention, the inte...
Invention Polyamic acid composition and transparent polyimide film using same. The present invention relate...
Invention Polyamic acid composition and transparent polyimide film using same. The present invention provid...
Invention Resin composition, metal laminate and printed circuit board using same, and method for manufactur...
Invention Resin composition, metal laminate and printed circuit board which use same, and method for manufa...
Invention Non-conductive adhesive film for semiconductor package and semiconductor package manufacturing me...
Invention Organic compound and organic electroluminescent device using same. The present invention relates ...
Invention Organic compound and organic electroluminescent device comprising same. The present invention rel...
Invention Thermosetting resin composition for frequency, and prepreg, laminated sheet and printed circuit b...
Invention High purity metal halide and production method therefor, organic electric field light-emitting el...
Invention Organic compound and organic electroluminescent element comprising same. The present invention re...
Invention Organic light emitting compound and organic electroluminescent device using same. The present inv...
Invention Organic compound and organic electroluminescent element using same. The present invention relates...
Invention Organic electroluminescent device. The present invention may provide an organic electroluminescen...
2018 Invention System and method for controlling engine for industrial vehicle. According to a system and a met...
Invention Flexible complex substrate and method for manufacturing same. The present invention provides a fl...
Invention Composite substrate for wireless power charging. feasibility of the manufacturing process can be ...
Invention Ductile metal laminate plate for touch sensor. Provided is a novel ductile metal laminate plate f...
G/S Mobile electric power generators; mobile electric generators using hydrogen and fuel cell technol...
G/S Business operation of power generation equipment and facilities for others featuring fuel cells a...
G/S Financial services, namely, facilitating and arranging for the financing of fuel cells and power ...
2017 Invention Thermosetting resin composition, prepreg using same, laminated sheet, and printed circuit board. ...
2016 G/S [Industrial process control software;] computer software for controlling, managing, and optimizin...
G/S Fuel cells; test stations for fuel cells; electronic control systems for machines; light emitting...
G/S Fuel cells; test stations for fuel cells; electronic control systems for machines; light emittin...
2015 G/S [ Cranes; ] earth moving machines, namely, excavators; [ cutters, namely, cutting machines; ] min...
G/S Cranes; excavators; cutters (machines); mining machines; civil engineering machinery; agricultur...
G/S Cranes; Excavators; Cutters (machines); Mining machines; Civil engineering machinery, namely, bul...
2013 G/S Books, printed material (except books and periodicals), booklets, pamphlets in the field of emplo...
G/S Light towers; portable utility lights. Remanufacture services for air compressors.
G/S Compressor fluids, namely chemical products and preparations used in industry for compressors, po...
G/S Compressor fluid; engine oil; compressor oil; lubricants, namely, lubricants for air compressors;...
G/S Light towers, portable utility lights Remanufacture services for air compressors
G/S Engine oil; compressor oil, namely, lubricating oils for compressors; lubricants, namely, lubrica...
G/S Compressor fluid, namely, chemical fluids for lubricating air compressors Engine oil Fuel and wat...
G/S Mobile light towers, portable utility lights Remanufacture services for air compressors to the or...
G/S Compressor fluid, namely, chemical fluids for lubricating air compressors Engine oil; compressor ...
G/S Education services, namely, training related to strategic thinking and problem solving in the fie...
2010 G/S Cranes, namely, RMQCs (Rail Mounted Quayside Gantry Cranes), Cranes, namely, RTGCs (Rubber Tyred ...