Du Hyun SONG

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Wireless charging module coated with magnetic material on surface o...
- Patent number 11,770,021
- Issue date Sep 26, 2023
- WITS Co., Ltd.
- Du Hyun Song
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DUAL TYPE ULTRASONIC BONDING APPARATUS AND BONDING METHOD USING THE...
- Publication number 20240227060
- Publication date Jul 11, 2024
- WITS Co., Ltd.
- Du Hyun SONG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRELESS CHARGING COIL MODULE INCLUDING ROLLED COPPER LAYER ON ONE...
- Publication number 20240213802
- Publication date Jun 27, 2024
- WITS Co., Ltd.
- Du Hyun SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL TYPE ULTRASONIC BONDING APPARATUS AND BONDING METHOD USING THE...
- Publication number 20240131613
- Publication date Apr 25, 2024
- WITS Co., Ltd.
- Du Hyun SONG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MANUFACTURING WIRELESS CHARGING COIL MODULE COATED WITH M...
- Publication number 20230116340
- Publication date Apr 13, 2023
- WITS Co., Ltd.
- Du Hyun SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS CHARGING MODULE COATED WITH MAGNETIC MATERIAL ON SURFACE O...
- Publication number 20230014542
- Publication date Jan 19, 2023
- WITS Co., Ltd.
- Du Hyun SONG
- H01 - BASIC ELECTRIC ELEMENTS