Inventor

HA HEUNG YONG

KR28 patents

⚠️ This page may combine multiple inventors who share the name “HA HEUNG YONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HA HEUNG YONG

KOREA INST SCI & TECH

Reinforced matrix for molten carbonate fuel cell using porous aluminum support and method for preparing the molten carbonate fuel cell comprising the reinforced matrix

Method for manufacturing Ni-Al alloy powders for fuel cells using aluminum chloride

Method for preparing LICOO2-coated NiO cathodes for molten carbon fuel cell

Electrode having microstructure of extended triple phase boundary by porous ion conductive ceria film coating and method to manufacture the said electrode

Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalyst

Anode for molten carbonate fuel cell coated with porous ceramic films

Internal reforming molten carbonate fuel cell with membrane for intercepting carbonate vapor

Porous carbon materials and methods of manufacturing the same

Method to manufacture composite polymer electrolyte membranes coated with inorganic thin films for fuel cells

MEA for fuel cell, method for preparing the same and fuel cell using the MEA

Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalyst

Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalyst

Highly ion-selective composite polymer electrolyte membranes comprising metal-ion blocking layer, redox flow batteries comprising the same, and electrochemical devices comprising the same

Method and apparatus for operating polymer electrolyte membrane fuel cell below the freezing point of water

Separator for fuel cell using a metal plate coated with titanium nitride, method for manufacturing the same, and polymer electrolyte membrane fuel cell comprising the separator

Preparation method of calcium carbonate with high purity from inorganic materials containing alkali metals or alkali earth metals

Method and apparatus for simultaneous controlling of fuel concentration and temperature of liquid fuel by sensor-less and temperature-control based feed-back control, liquid fuel cell apparatus using the same

Method and apparatus for controlling fuel concentration of liquid fuel cell by sensor-less and voltage amplitude-control based feed-back control, and liquid fuel cell apparatus using the same

HA HEUNG YONG

Animal trap

Hybrid type power supplying apparatus

Method of fabricating carbon material, carbon material prepared by the method, cell material and apparatus using the same

(unassigned)

Safety guard device for electrical wall outlet

Safety guard device for electrical wall outlet

KOREA INST OF SCIENCE TECHNOLO

Proton exchange composite membranes, composite solutions, and method for manufacturing and fuel cell using the same

OH IN HWAN

Multi-layered electrode for fuel cell and method for producing the same

HYUNDAI MOTOR CO LTD

Method of preparing membrane-electrode-gasket assemblies for polymer electrolyte fuel cells

KIM SOO-KIL

Method for preparing membrane electrode assembly using low-temperature transfer method, membrane electrode assembly prepared thereby, and fuel cell using the same

YOON SUNG PIL

Ni-Al alloy anode for molten carbonate fuel cell made by in-situ sintering