Growing community of inventors

Fremont, CA, United States of America

Charles C Y Chen

Average Co-Inventor Count = 2.00

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 = 1

Charles C Y Chen ↔ Wai Mun Lee (1 patent)Charles C Y ChenCharles C Y Chen (1 patent)Wai Mun LeeWai Mun Lee (51 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ekc Technology Inc. (1 from 91 patents)


1 patent:

1. 7838483 - Process of purification of amidoxime containing cleaning solutions and their use

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12/30/2025
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