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Hyelim Choi
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel cells and method of manufacturing
Patent number
11,658,308
Issue date
May 23, 2023
CellMobility, Inc.
Yong-Hun Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metallic foam anode coated with active oxide material
Patent number
11,642,723
Issue date
May 9, 2023
CellMobility, Inc.
Hyeji Park
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Fuel cells and method of manufacturing
Patent number
10,978,715
Issue date
Apr 13, 2021
CellMobility, Inc.
Yong-Hun Cho
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fabrication of three-dimensional porous anode electrode
Patent number
10,906,098
Issue date
Feb 2, 2021
CellMobility, Inc.
Hyeji Park
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Metallic foam anode coated with active oxide material
Patent number
10,343,213
Issue date
Jul 9, 2019
CellMobility, Inc.
Hyeji Park
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Metal foam for electrode of secondary lithium battery, preparing me...
Patent number
10,265,773
Issue date
Apr 23, 2019
CellMobility, Inc.
Ji Hyun Um
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Fuel Cell with Porous Metal Foam
Publication number
20230299306
Publication date
Sep 21, 2023
CellMobility, Inc.
Yong-Hun Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Metallic Foam Anode Coated with an Active Oxide Material
Publication number
20230278097
Publication date
Sep 7, 2023
CellMobility, Inc.
Hyeji Park
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEM AND METHOD FOR AUTHENTICATION OF INTERACTIVE VOICE RESPONSE...
Publication number
20230231848
Publication date
Jul 20, 2023
SAMSUNG SDS CO., LTD.
Semyeong On
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Fuel Cells and Method of Manufacturing
Publication number
20210351414
Publication date
Nov 11, 2021
CellMobility, Inc.
Yong-Hun Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fabrication of Three-Dimensional Porous Electrode
Publication number
20210178471
Publication date
Jun 17, 2021
CellMobility, Inc.
Hyeji Park
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Metallic Foam Anode Coated with Active Oxide Material
Publication number
20190344345
Publication date
Nov 14, 2019
CellMobility, Inc.
Hyeji Park
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Metal Foam for Electrode of Secondary Lithium Battery, Preparing Me...
Publication number
20190247925
Publication date
Aug 15, 2019
CellMobility, Inc.
Ji Hyun Um
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Metallic Foam Anode Coated with Active Oxide Material
Publication number
20170021416
Publication date
Jan 26, 2017
CellMotive Co. Ltd.
Hyeji Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fabrication of Three-Dimensional Porous Anode Electrode
Publication number
20170025683
Publication date
Jan 26, 2017
CellMotive Co. Ltd.
Hyeji Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Metal Foam for Electrode of Secondary Lithium Battery, Preparing Me...
Publication number
20150072236
Publication date
Mar 12, 2015
CellMotive Co. Ltd.
Ji Hyun Um
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fuel Cells and Method of Manufacturing
Publication number
20140004441
Publication date
Jan 2, 2014
Yong-Hun Cho
H01 - BASIC ELECTRIC ELEMENTS