Growing community of inventors

Astoria, NY, United States of America

Yifei Zha

Average Co-Inventor Count = 5.00

ph-index = 3

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 = 79

Yifei ZhaChristopher Jon Gilbert (3 patents)Yifei ZhaJohan Liden (3 patents)Yifei ZhaJudy Riley (3 patents)Yifei ZhaJinmu David Staddon (3 patents)Yifei ZhaYifei Zha (3 patents)Christopher Jon GilbertChristopher Jon Gilbert (202 patents)Johan LidenJohan Liden (13 patents)Judy RileyJudy Riley (6 patents)Jinmu David StaddonJinmu David Staddon (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Moen Incorporated (3 from 671 patents)


3 patents:

1. D669866 - Control panel

2. D669865 - Control panel

3. D669867 - Control panel

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as of
1/8/2026
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