Da Hee Kwak

Person

Suwon-si, KR

People

Patents Applicationslast 30 patents

Information Patent Application
ELECTROLYTE MEMBRANE FOR HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBR...
- Publication number 20250219119
- Publication date Jul 3, 2025
- Hyundai Motor Company
- Won Jae Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBRANE FUEL CELL AND METHOD...
- Publication number 20250125394
- Publication date Apr 17, 2025
- Hyundai Motor Company
- Won Jae Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Temperature Polymer Electrolyte Membrane Fuel Cell and Method...
- Publication number 20240186555
- Publication date Jun 6, 2024
- Hyundai Motor Company
- Da Hee Kwak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IONOMER FOR HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBRANE FUEL CELL
- Publication number 20240136538
- Publication date Apr 25, 2024
- Hyundai Motor Company
- Won Jae Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-TEMPERATURE PEMFC INCLUDING POLYMER OF INTRINSIC MICROPOROSITY...
- Publication number 20230369625
- Publication date Nov 16, 2023
- Hyundai Motor Company
- Da Hee Kwak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PERFORMANCE EVALUATION APPARATUS OF FUEL CELL ELECTRODE
- Publication number 20230290977
- Publication date Sep 14, 2023
- Hyundai Motor Company
- Songi Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IONIC CONDUCTIVITY MEASUREMENT DEVICE AND METHOD FOR FUEL CELL
- Publication number 20230253592
- Publication date Aug 10, 2023
- Hyundai Motor Company
- Sung Hee SHIN
- H01 - BASIC ELECTRIC ELEMENTS

Da Hee Kwak

Person

Patents Applicationslast 30 patents

ELECTROLYTE MEMBRANE FOR HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBR...

HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBRANE FUEL CELL AND METHOD...

High Temperature Polymer Electrolyte Membrane Fuel Cell and Method...

IONOMER FOR HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBRANE FUEL CELL

HIGH-TEMPERATURE PEMFC INCLUDING POLYMER OF INTRINSIC MICROPOROSITY...

PERFORMANCE EVALUATION APPARATUS OF FUEL CELL ELECTRODE

IONIC CONDUCTIVITY MEASUREMENT DEVICE AND METHOD FOR FUEL CELL