HD Korea Shipbuilding & Offshore Engineering Co., Ltd.

Republic of Korea


Create a watch for HD Korea Shipbuilding & Offshore Engineering Co., Ltd.
Total IP 48
Total IP Rank # 29,398
IP Activity Score 2.8/5.0    81
IP Activity Rank # 8,510
Dominant Nice Class Land, air and water vehicles; pa...

Patents

Trademarks

4 2
2 0
34 5
1
 
Last Patent 2025 - Method for generating improved v...
First Patent 2022 - Boil-off gas re-liquefying syste...
Last Trademark 2024 - Hi-Cryo
First Trademark 2011 - HYUNDAI HEAVY INDUSTRIES CO.,LTD.

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Method and device for optimizing ship navigation. The present disclosure relates to a method and...
Invention Method for generating improved visibility image of ship, and apparatus thereof. One embodiment of...
Invention Ship. Provided is an artificial intelligence model training method for detecting an ammonia leak ...
Invention Electrode for electrolysis and manufacturing method therefor. The present invention relates to an...
Invention System for controlling microorganism regrowth in ballast water. A system for controlling microorg...
Invention Method for estimating waiting time of vessel and device using same. The present invention relates...
Invention Method and apparatus for estimating fuel consumption of ship and computer-readable recording medi...
Invention Composite insulation panel and insulation system comprising same. An insulation panel according t...
2024 G/S LNG pressure boosting pumps for ships (fuel supply system); LNG gas generating machines by elect...
Invention Thick steel sheet with excellent cryogenic toughness in weld heat-affected zone. The present inve...
Invention Ship using ammonia as fuel and control method thereof. The present invention provides a ship comp...
Invention Method and system for selecting paint composition. A method for selecting a paint composition is ...
Invention Fuel supply system. A fuel supply system according to the present invention comprises: a fuel tan...
Invention Ammonia treatment system of ammonia engine. An ammonia treatment system for an ammonia engine is ...
Invention Aluminum paste, paint composition, coating film, and method for producing same. A paint compositi...
Invention Gas treatment system and ship including same. The present invention relates to a gas treatment sy...
G/S Control valves for regulating the flow of gases and liquids [parts of machines]; machine couplin...
G/S Control valves for regulating the flow of gases and liquids being parts of machines; machine coup...
Invention Chain compressor and anchoring device including same. According to an embodiment of the present i...
Invention Thermally insulated tank, ship including same, and method for forming vacuum in thermally insulat...
Invention Control right transfer system, ship management system comprising same, and operating method there...
Invention Multi-fuel engine system and method for controlling same. An aspect of the present invention prov...
Invention Vacuum insulated liquerfied gas storage tank and ship comprising same. The present invention rela...
Invention Ammonia vent gas treatment system and vent gas treatment method using same. The present document ...
Invention Carbon dioxide capture system for ship. A carbon dioxide capture system for a ship, according to ...
Invention Ship safety control method and system. The present disclosure relates to a ship safety control me...
Invention Foldable scaffold. Disclosed is a foldable scaffold. The foldable scaffold according to an embodi...
Invention Liquefied gas supercooling system using mixed refrigerant. The present invention relates to a liq...
2023 G/S Inverter for land vehicles; inverters; inverters [electricity]; inverters for power supply; batte...
G/S Inverter for land vehicles; inverters; electricity inverters; inverters for power supply; batteri...
Invention Method and device for optimizing ship navigation. The present disclosure relates to a method and ...
Invention System for supplying liquefied gas within ship. The present disclosure relates to a system for su...
Invention Power generation device for direct current propulsion ship, and control method therefor. The pres...
Invention Modular multilevel converter and power system using same. The present invention relates to a modu...
Invention Fuel processing system and ship comprising same. The present invention relates to a fuel processi...
Invention Ammonia processing system and ship including same. The present invention relates to an ammonia pr...
Invention Highly durable electrode catalyst for water electrolysis of seawater and method for producing sam...
Invention Electric propulsion control system for vessel. The objective of the present invention is to provi...
Invention Ship structure. The present invention relates to a ship structure comprising: a hull of a ship; a...
Invention Gas treatment system and ship including same. The present invention relates to a gas treatment s...
Invention Ship. The present disclosure relates to a ship, and in a ship including a cargo area for storing...
2022 Invention Boil-off gas re-liquefying system and ship comprising same. The present invention relates to a b...
2018 G/S Metallic fuel tanks; bag hangers of metal; screws of metal; nuts of metal; bolts of metal; washe...
2014 G/S Rheostats; electric relays; electric circuit closers; electrical reactors [inductors]; stage lig...
2011 G/S Tractors; fork lift trucks; tractors for agricultural purposes; passenger ships; drillship; oil ...