Growing community of inventors

Greenwood, IN, United States of America

Daniel Keith Chappel

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 = 2

Daniel Keith Chappel ↔ Cinna Soltanpur (1 patent)Daniel Keith Chappel ↔ Vincent Michael Zipparo (1 patent)Daniel Keith ChappelDaniel Keith Chappel (1 patent)Cinna SoltanpurCinna Soltanpur (5 patents)Vincent Michael ZipparoVincent Michael Zipparo (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Viavi Solutions Inc. (1 from 727 patents)


1 patent:

1. 10560729 - Interference profile of a bursty channel

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12/11/2025
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