Chihu AN

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Gyeonggi-Do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Coil device
- Patent number 12,119,154
- Issue date Oct 15, 2024
- TDK Corporation
- Kiyofumi Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil device
- Patent number 12,106,888
- Issue date Oct 1, 2024
- TDK Corporation
- Hiroyuki Iwata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COIL DEVICE
- Publication number 20210304943
- Publication date Sep 30, 2021
- TDK Corporation
- Kiyofumi FUJIWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL DEVICE
- Publication number 20210225580
- Publication date Jul 22, 2021
- TDK Corporation
- Hiroyuki IWATA
- H01 - BASIC ELECTRIC ELEMENTS