Growing community of inventors

Beijing, China

Yifeng Zhang

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 = 0

Yifeng ZhangYu Chen (1 patent)Yifeng ZhangZhiyu Tan (1 patent)Yifeng ZhangYongjie Wang (1 patent)Yifeng ZhangYifeng Zhang (1 patent)Yu ChenYu Chen (66 patents)Zhiyu TanZhiyu Tan (1 patent)Yongjie WangYongjie Wang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Beijing Jingdong Shangke Information Technology Co., Ltd. (1 from 189 patents)

2. Beijing Jingdong Century Trading Co., Ltd. (1 from 165 patents)


1 patent:

1. 11461753 - Automatic vending method and apparatus, and computer-readable storage medium

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as of
12/4/2025
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