Growing community of inventors

Aurora, IL, United States of America

Roger Shuma

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 = 248

Roger ShumaScot W Salzman (3 patents)Roger ShumaDerick W Voegeli (3 patents)Roger ShumaMichael T Cranston (3 patents)Roger ShumaGregory Glasshof (3 patents)Roger ShumaRoger Shuma (3 patents)Scot W SalzmanScot W Salzman (18 patents)Derick W VoegeliDerick W Voegeli (8 patents)Michael T CranstonMichael T Cranston (5 patents)Gregory GlasshofGregory Glasshof (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. 3com Corporation (3 from 1,438 patents)


3 patents:

1. 6651178 - Communication module having power supply requirement identification

2. 6448672 - Intelligent power supply control for electronic systems requiring multiple voltages

3. 6396169 - Intelligent power supply control for electronic systems requiring multiple voltages

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idiyas.com
as of
12/10/2025
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