Growing community of inventors

Guangdong, China

Wen Cha

Average Co-Inventor Count = 1.75

ph-index = 2

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 = 4

Wen ChaHui Xing Wang (1 patent)Wen ChaHao Zhou (1 patent)Wen ChaTianqing Huang (1 patent)Wen ChaWenrui Zhang (1 patent)Wen ChaLifang Cen (1 patent)Wen ChaJinfu Deng (1 patent)Wen ChaWen Cha (2 patents)Hui Xing WangHui Xing Wang (58 patents)Hao ZhouHao Zhou (16 patents)Tianqing HuangTianqing Huang (10 patents)Wenrui ZhangWenrui Zhang (8 patents)Lifang CenLifang Cen (4 patents)Jinfu DengJinfu Deng (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tencent Technology (shenzhen) Company Limited (2 from 4,849 patents)


2 patents:

1. 9450939 - Method and apparatus for service login based on third party's information

2. 9122910 - Method, apparatus, and system for friend recommendations

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as of
12/24/2025
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