Growing community of inventors

Chongqing, China

Changyu He

Average Co-Inventor Count = 3.00

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 = 56

Changyu He ↔ Yan Wang (1 patent)Changyu He ↔ Zhe Wu (1 patent)Changyu He ↔ Kui Pang (1 patent)Changyu He ↔ Zhengdong Zhao (1 patent)Changyu HeChangyu He (2 patents)Yan WangYan Wang (13 patents)Zhe WuZhe Wu (1 patent)Kui PangKui Pang (1 patent)Zhengdong ZhaoZhengdong Zhao (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lifan Industry (group) Co., Ltd. (2 from 11 patents)


2 patents:

1. D662881 - Generator

2. D638444 - Gasoline engine

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…