Yuhua Mao

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Kunshan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electrical connector with isolation plate
- Patent number 11,303,077
- Issue date Apr 12, 2022
- Drapho Electronics Technology., Ltd
- Yuhua Mao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for electrical connector
- Patent number 10,547,154
- Issue date Jan 28, 2020
- DRAPHO ELECTRONICS TECHNOLOGY CO, LTD
- Zhuping Wu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL CONNECTOR
- Publication number 20210135411
- Publication date May 6, 2021
- Drapho Electronics Technology.,Ltd
- Yuhua MAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR ELECTRICAL CONNECTOR
- Publication number 20170294753
- Publication date Oct 12, 2017
- Drapho Electronics Technology Co, Ltd
- Zhuping Wu
- H01 - BASIC ELECTRIC ELEMENTS