Yongfeng Ma

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Card connector
- Patent number 9,478,883
- Issue date Oct 25, 2016
- Tyco Electronics (Shanghai) Co. Ltd.
- Mao Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrical connector with contact pin shoulders
- Patent number 9,425,523
- Issue date Aug 23, 2016
- Tyco Electronics (Shanghai) Co. Ltd.
- Yongfeng Ma
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SOCKET ASSEMBLY AND ELECTRICAL CONNECTOR COMPRISING THE SAME
- Publication number 20250141152
- Publication date May 1, 2025
- Tyco Electronics (Shanghai) Co., Ltd.
- Yongfeng (Richard) Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Connector Cage Assembly
- Publication number 20230216234
- Publication date Jul 6, 2023
- Tyco Electronics (Shanghai) Co., Ltd.
- Yongfeng (Richard) Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Connector Cage Assembly
- Publication number 20230029814
- Publication date Feb 2, 2023
- Tyco Electronics (Shanghai) Co. Ltd.
- Yongfeng (Richard) Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Card Connector
- Publication number 20150270630
- Publication date Sep 24, 2015
- Tyco Electronics (Shanghai) Co. Ltd.
- Mao Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical Connector
- Publication number 20140045382
- Publication date Feb 13, 2014
- Tyco Electronics (Shanghai) Co., Ltd.
- Yongfeng MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTOR
- Publication number 20120190244
- Publication date Jul 26, 2012
- YU CHENG
- H01 - BASIC ELECTRIC ELEMENTS