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Patents Grantslast 30 patents

Information Patent Grant
Integrated transformer and electronic device
- Patent number 12,217,903
- Issue date Feb 4, 2025
- SHENNAN CIRCUITS CO., LTD.
- Weijing Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device, connector, and electromagnetic device thereof
- Patent number 11,862,385
- Issue date Jan 2, 2024
- SHENNAN CIRCUITS CO., LTD.
- Weijing Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer, electromagnetic device and manufacturing method of the...
- Patent number 11,545,291
- Issue date Jan 3, 2023
- SHENNAN CIRCUITS CO., LTD.
- Weijing Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated transformer and electronic device
- Patent number 11,488,763
- Issue date Nov 1, 2022
- SHENNAN CIRCUITS CO., LTD.
- Weijing Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic device and method for manufacturing the same
- Patent number 11,450,472
- Issue date Sep 20, 2022
- SHENNAN CIRCUITS CO., LTD.
- Beilei Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LECTRONIC DEVICE, CONNECTOR, AND ELECTROMAGNETIC DEVICE THEREOF
- Publication number 20210057145
- Publication date Feb 25, 2021
- SHENNAN CIRCUITS CO., LTD.
- Weijing GUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED TRANSFORMER AND ELECTRONIC DEVICE
- Publication number 20190341184
- Publication date Nov 7, 2019
- SHENNAN CIRCUITS CO., LTD.
- Weijing Guo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSFORMER, ELECTROMAGNETIC DEVICE AND MANUFACTURING METHOD OF THE...
- Publication number 20190341182
- Publication date Nov 7, 2019
- SHENNAN CIRCUITS CO., LTD.
- Weijing Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20190333681
- Publication date Oct 31, 2019
- SHENNAN CIRCUITS CO., LTD.
- BEILEI WANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
TRANSFORMER, METHOD FOR MANUFACTURING THE SAME AND ELECTROMAGNETIC...
- Publication number 20190333682
- Publication date Oct 31, 2019
- SHENNAN CIRCUITS CO., LTD.
- WEIJING GUO
- H01 - BASIC ELECTRIC ELEMENTS