Growing community of inventors

Carmel, IN, United States of America

Charles Cheng

Average Co-Inventor Count = 3.00

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 = 56

Charles ChengPeter M Schmidt (1 patent)Charles ChengShiao-Tsun Ku (1 patent)Charles ChengDan Alteimer (1 patent)Charles ChengDan Altheimer (1 patent)Charles ChengCharles Cheng (2 patents)Peter M SchmidtPeter M Schmidt (23 patents)Shiao-Tsun KuShiao-Tsun Ku (6 patents)Dan AlteimerDan Alteimer (2 patents)Dan AltheimerDan Altheimer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Woods Industries, Inc. (1 from 35 patents)


2 patents:

1. 7358625 - Power strip with 12 volt outlet

2. D484460 - Pair of connectors for a cord set

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as of
12/10/2025
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