Growing community of inventors

Xiamen, China

Zhengzhen Lei

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 = 9

Zhengzhen LeiWalter Pitsch (2 patents)Zhengzhen LeiXiao Jing Ye (2 patents)Zhengzhen LeiZhengzhen Lei (2 patents)Walter PitschWalter Pitsch (44 patents)Xiao Jing YeXiao Jing Ye (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. As America, Inc. (1 from 258 patents)

2. As IP Holdco, LLC (1 from 150 patents)


2 patents:

1. 10682655 - Multifunction faucet spray head

2. 9656280 - Multifunction faucet spray head

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idiyas.com
as of
12/7/2025
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