Growing community of inventors

Jiangsu, China

Zheng Cheng

Average Co-Inventor Count = 3.00

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 = 2

Zheng Cheng ↔ Fang He (1 patent)Zheng Cheng ↔ Yi Wang (1 patent)Zheng ChengZheng Cheng (1 patent)Fang HeFang He (6 patents)Yi WangYi Wang (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ecovacs Robotics Co., Ltd. (1 from 66 patents)


1 patent:

1. D1064468 - Cleaning robot

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12/18/2025
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