Sin Seok HAN

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Hwaseong, KR

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Patents Applicationslast 30 patents

Information Patent Application
CONTACT PIN ASSEMBLY FOR KELVIN TEST AND KELVIN TEST DEVICE COMPRIS...
- Publication number 20250044321
- Publication date Feb 6, 2025
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- G01 - MEASURING TESTING
Information Patent Application
MEMBRANE-ELECTRODE ASSEMBLY, AND FUEL CELL INCLUDING SAME
- Publication number 20240186533
- Publication date Jun 6, 2024
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMISSION APPARATUS FOR EXPOSURE MACHINE AND EXPOSURE EQUIPMEN...
- Publication number 20210223507
- Publication date Jul 22, 2021
- POINT ENGINEERING CO., LTD.
- Bum Mo AHN
- G02 - OPTICS