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Patents Grants
last 30 patents
Information
Patent Grant
Generating facility management device for high temperature component
Patent number
11,681,265
Issue date
Jun 20, 2023
KOREA WESTERN POWER CO., LTD.
Jung Sub Lim
G05 - CONTROLLING REGULATING
Information
Patent Grant
Inspecting and diagnosing device for gas turbine combustor
Patent number
11,656,152
Issue date
May 23, 2023
KOREA WESTERN POWER CO., LTD.
Jung Sub Lim
G01 - MEASURING TESTING
Information
Patent Grant
Carbon dioxide separator
Patent number
11,484,830
Issue date
Nov 1, 2022
KOREA ELECTRIC POWER CORPORATION
Tae Hyoung Eom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Bent rotor straightening method using low frequency induction heati...
Patent number
11,465,187
Issue date
Oct 11, 2022
KOREA ELECTRIC POWER CORPORATION
Kwang-Ha Park
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Solid raw material for carbon dioxide absorbent, carbon dioxide abs...
Patent number
11,167,261
Issue date
Nov 9, 2021
KOREA ELECTRIC POWER CORPORATION
Joong Beom Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for detecting an abnormality in a carbon dioxide separation...
Patent number
11,000,801
Issue date
May 11, 2021
KOREA ELECTRIC POWER CORPORATION
Dong Sub Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for evaluating performance of carbon dioxide separation memb...
Patent number
10,821,405
Issue date
Nov 3, 2020
KOREA ELASTIC POWER CORPORATION
Jung Bin Lee
G01 - MEASURING TESTING
Information
Patent Grant
Mid-temperature range dry regenerable solid carbon dioxide sorbent,...
Patent number
10,675,606
Issue date
Jun 9, 2020
Korea Electric Power Corporation
Joong Beom Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mid-temperature range dry regenerable solid carbon dioxide sorbent,...
Patent number
10,335,762
Issue date
Jul 2, 2019
Korea Electric Power Corporation
Joong Beom Lee
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Non-melt and partial melt type entrained flow bed gasifier
Patent number
9,610,557
Issue date
Apr 4, 2017
Institute for Advanced Engineering
Yongseung Yun
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Highly attrition resistant and dry regenerable sorbents for carbon...
Patent number
8,110,523
Issue date
Feb 7, 2012
Korea Electric Power Corporation
Chong-Kul Ryu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Highly attrition resistant and dry regenerable sorbents for carbon...
Patent number
7,820,591
Issue date
Oct 26, 2010
Korea Electric Power Corporation
Chong-Kul Ryu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for designing radial distributors in mass transfer vessel
Patent number
7,258,328
Issue date
Aug 21, 2007
Korea Western Power Co., Ltd.
Jong Eun Lee
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
INSPECTING AND DIAGNOSING DEVICE FOR GAS TURBINE COMBUSTOR
Publication number
20210140852
Publication date
May 13, 2021
KOREA WESTERN POWER CO., LTD
Jung Sub Lim
G01 - MEASURING TESTING
Information
Patent Application
Generating Facility Management Device for High Temperature Component
Publication number
20210116879
Publication date
Apr 22, 2021
KOREA WESTERN POWER CO., LTD
Jung Sub Lim
G05 - CONTROLLING REGULATING
Information
Patent Application
MID-TEMPERATURE RANGE DRY REGENERABLE SOLID CARBON DIOXIDE SORBENT,...
Publication number
20190262796
Publication date
Aug 29, 2019
KOREA ELECTRIC POWER CORPORATION
Joong Beom Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MID-TEMPERATURE RANGE DRY REGENERABLE SOLID CARBON DIOXIDE SORBENT,...
Publication number
20170225145
Publication date
Aug 10, 2017
KOREA ELECTRIC POWER CORPORATION
Joong Beom Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Divided-typed piston structure having groove for assembling a rider...
Publication number
20070022875
Publication date
Feb 1, 2007
KOREA WESTERN POWER CO., LTD.
Yong-hak Kim
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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last 30 trademarks