Hyelim Choi

Person

Seoul, KR

People

Patents Grantslast 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 Applicationslast 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

Hyelim Choi

Person

Patents Grantslast 30 patents

Fuel cells and method of manufacturing

Metallic foam anode coated with active oxide material

Fuel cells and method of manufacturing

Fabrication of three-dimensional porous anode electrode

Metallic foam anode coated with active oxide material

Metal foam for electrode of secondary lithium battery, preparing me...

Patents Applicationslast 30 patents

Fuel Cell with Porous Metal Foam

Metallic Foam Anode Coated with an Active Oxide Material

SYSTEM AND METHOD FOR AUTHENTICATION OF INTERACTIVE VOICE RESPONSE...

Fuel Cells and Method of Manufacturing

Fabrication of Three-Dimensional Porous Electrode

Metallic Foam Anode Coated with Active Oxide Material

Metal Foam for Electrode of Secondary Lithium Battery, Preparing Me...

Metallic Foam Anode Coated with Active Oxide Material

Fabrication of Three-Dimensional Porous Anode Electrode

Metal Foam for Electrode of Secondary Lithium Battery, Preparing Me...

Fuel Cells and Method of Manufacturing