Growing community of inventors

Nashua, NH, United States of America

Paul Walhung Chau

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

Paul Walhung Chau ↔ Jeffrey P Copeland (1 patent)Paul Walhung Chau ↔ Gerald W Vandenengel (1 patent)Paul Walhung ChauPaul Walhung Chau (1 patent)Jeffrey P CopelandJeffrey P Copeland (13 patents)Gerald W VandenengelGerald W Vandenengel (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Oki Electric Industry Co., Ltd. (1 from 4,979 patents)


1 patent:

1. D394427 - Smart card reader

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as of
12/14/2025
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