Growing community of inventors

Beijing, China

Ruiwen Zhang

Average Co-Inventor Count = 2.00

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 = 34

Ruiwen ZhangDonghui Ma (4 patents)Ruiwen ZhangRuiwen Zhang (4 patents)Donghui MaDonghui Ma (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Beijing Chj Automotive Technology Co., Ltd. (4 from 9 patents)


4 patents:

1. D839161 - Seat for a car

2. D821946 - Center console

3. D816572 - Door panel body

4. D816573 - Door panel body

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idiyas.com
as of
12/17/2025
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