Growing community of inventors

Shanghai, China

Yongfeng Ma

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 1

Yongfeng MaJianfeng Wang (1 patent)Yongfeng MaZhiqiang Li (1 patent)Yongfeng MaYunhe Wang (1 patent)Yongfeng MaJianxin Wang (1 patent)Yongfeng MaGuoxiao Shen (1 patent)Yongfeng MaShengyu Wu (1 patent)Yongfeng MaMao Lu (1 patent)Yongfeng MaYongfeng Ma (2 patents)Jianfeng WangJianfeng Wang (39 patents)Zhiqiang LiZhiqiang Li (36 patents)Yunhe WangYunhe Wang (10 patents)Jianxin WangJianxin Wang (8 patents)Guoxiao ShenGuoxiao Shen (5 patents)Shengyu WuShengyu Wu (3 patents)Mao LuMao Lu (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tyco Electronics (shanghai) Co., Ltd. (2 from 524 patents)


2 patents:

1. 9478883 - Card connector

2. 9425523 - Electrical connector with contact pin shoulders

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as of
12/4/2025
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