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Hyundai Heavy Industries Co Ltd patents

Recent patent applications related to Hyundai Heavy Industries Co Ltd. Hyundai Heavy Industries Co Ltd is listed as an Agent/Assignee. Note: Hyundai Heavy Industries Co Ltd may have other listings under different names/spellings. We're not affiliated with Hyundai Heavy Industries Co Ltd, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Hyundai Heavy Industries Co Ltd-related inventors




Date Hyundai Heavy Industries Co Ltd patents (updated weekly) - BOOKMARK this page
05/11/17Ground liquefied natural gas storage tank and manufacturing the same
04/27/17Liquefied gas treatment system
03/30/17Apparatus for measuring dissolved gas and oil immersed transformer having the same
12/29/16Ion exchange membrane and manufacturing method therefor
10/20/16Liquefied gas treatment system
09/29/16Filter device
09/29/16Filter device
09/15/16Filter device
09/15/16Filter device
09/15/16Forklift managing device
09/08/16Ion exchange membrane and manufacturing same
08/25/16Backwashing fluid discharge apparatus and filter unit
08/25/16Backwashing fluid discharge apparatus and filter unit
06/09/16Apparatus for generating needle insertion path for interventional robot
05/26/16System and reducing harmful substances of ship and ship using the same
03/03/16Method of controlling work of excavator
02/25/16System for supplying liquefied natural gas fuel
02/11/16Electronically controlled fuel injection valve
01/14/16Tap changer
12/31/15Medical intervention apparatus
12/31/15Combustion instability control device and control same
12/31/15Magnetic contactor
12/24/15Construction equipment
12/03/15Method for centrifugal casting of motor rotor
10/29/15Automatic control joystick control-based construction equipment
10/15/15Self-blast circuit breaker reusing arc heat
10/15/15Gas-insulated circuit breaker
08/20/15Method for controlling driving flow of wheel excavator
08/13/15Circuit breaker of gas-insulated switchgear with fixed part of decreased length
07/23/15Surgical robot system and surgical robot control method
07/02/15Guide frame support device
06/04/15Swing device of evacuator having anti-sliding device
05/28/15Air circuit breaker
04/30/15Open-type induction motor
04/16/15High speed solenoid
04/16/15Apparatus for and sensing arc in gas insulated switchgear using photodiode
03/26/15Independent flow rate controlling hydraulic system for pressure control of excavator and independent hydraulic pressure controlling method using the same
03/12/15Centrifugal casting machine for manufacturing rotor
03/12/15Apparatus for monitoring and diagnosing power transmission line
03/05/15Electronic contactor
02/05/15Drilling system having slot for underwater storage of bop assembly
02/05/15Structure for preventing eccentricity of movable contact in vaccum circuit breaker
01/15/15Check valve driving device for injecting gas
01/01/15Check valve for injecting gas
12/04/14Liquefied gas treatment system
12/04/14Liquefied gas treatment system
11/13/14Multistage ferrofluid sealing superconducting rotating machines
10/30/14System for supplying liquefied natural gas fuel
10/09/14Cargo tank for extremely low temperature substance carrier
10/02/14Door hinge for heavy equipment
10/02/14System for supplying liquefied natural gas fuel and operating the same
09/11/14System for supplying liquefied natural gas fuel
09/11/14System for supplying liquefied natural gas fuel
08/28/14System and processing liquefied gas
08/21/14System for supplying liquefied natural gas fuel
08/14/14Superconducting rotating machines cooling apparatus using heating pipe
08/07/14Rotor of superconducting rotating machines
07/31/14Gas insulated switchgear
07/24/14Drillship having vortex suppresion block with recessed flow stabilizing section in moon pool
06/19/14Precombustion chamber for gas engine
05/01/143-way switch for a gas-insulated apparatus
03/27/14Gas insulated switchgear
03/20/14Gas insulated switchgear
03/06/14Device for monitoring internal arc in gas insulated switchgear
02/20/14Electrolysis ballast water treatment system for preventing exploding of ship and a control method using the same
Patent Packs
01/30/14Cubicle type gas insulated switchgear monitoring and diagnosis system
12/05/13Advanced circuit arrangement of transformerless 1 phase pv inverter
11/21/13Pipe welding apparatus
11/14/13Electronically controlled fuel injection valve
08/22/13Fuel-injection valve for an internal combustion engine
08/08/13Two-stage fuel injection valve
07/04/13Gas insulated switchgear with withdrawable circuit breaker unit
06/20/13Fuel injection pump including a variable pressure compartment
06/06/13Two-phase fuel injection valve for diesel engine and gas engine including nozzle having pumping function
06/06/13Explosion-proof, compound electric motor
03/28/13Fuel injection pump having a separable plunger
03/21/13Dual fuel injection valve apparatus including a hybrid nozzle for diesel and gas engines
02/28/13Dual structured contact for switchgear and switchgear having the same
02/28/13Cubicle type gas-insulated switchgear with withdrawable circuit breaker part
02/14/13Two solenoid valve relay two-stage fuel injection valve for diesel engines
Patent Packs
01/17/13Injection system of a fuel injection pump
12/27/12Two-stage fuel injection valve for a diesel engine, comprising a solenoid valve and a shuttle valve
11/15/12Method for manufacturing a back contact solar cell
11/08/12Back-surface-field type of heterojunction solar cell and a production method therefor
11/08/12Method for fabricating a back contact solar cell
10/25/12Method for manufacturing a solar cell
10/11/12Back-surface-field type of heterojunction solar cell and a production method therefor
07/12/12Apparatus for managing the operation of a ship block
06/14/12Trench line for the disconnection of a solar cell
05/10/12Air cavity vessel having longitudinal and transverse partitions
10/27/11Apparatus for preventing cavitation damage to a diesel engine fuel injection pump
03/19/09System for preventing rupture of transformer tank







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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Hyundai Heavy Industries Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Hyundai Heavy Industries Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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