Growing community of inventors

Hangzhou, China

Cao Jinsong

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 = 8

Cao JinsongWang Zheng (1 patent)Cao JinsongYang Yanfeng (1 patent)Cao JinsongWang Zheng (0 patent)Cao JinsongCao Jinsong (1 patent)Wang ZhengWang Zheng (5 patents)Yang YanfengYang Yanfeng (2 patents)Wang ZhengWang Zheng (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Big Lift, LLC (1 from 45 patents)

2. Ep Equipment Co., Ltd. (0 patent)


1 patent:

1. 10173709 - Pallet truck handle assembly

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1/9/2026
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