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James Quilici
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Shenzhen, CN
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Patents Grants
last 30 patents
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
Patents Applications
last 30 patents
Information
Patent Application
INTEGRATED TRANSFORMER AND ELECTRONIC DEVICE
Publication number
20210074471
Publication date
Mar 11, 2021
SHENNAN CIRCUITS CO., LTD.
WEIJING GUO
H01 - BASIC ELECTRIC ELEMENTS
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