Growing community of inventors

Shanghai, China

Fengqin Yang

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 = 12

Fengqin Yang ↔ Ming Chen (1 patent)Fengqin Yang ↔ Yanyan Sun (1 patent)Fengqin Yang ↔ Zheng Jia (1 patent)Fengqin YangFengqin Yang (1 patent)Ming ChenMing Chen (38 patents)Yanyan SunYanyan Sun (1 patent)Zheng JiaZheng Jia (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shanghai Sansi Technology Co. Ltd. (1 from 30 patents)

2. Shanghai Sansi Electronics Engineering Co., Ltd. (1 from 7 patents)

3. Jiashan Sansi Photoelectric Technology Co., Ltd (1 from 4 patents)


1 patent:

1. D721828 - LED lamp

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12/7/2025
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