Growing community of inventors

Bellevue, WA, United States of America

Wilbert Degraaf

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 = 0

Wilbert DegraafSrivalli Chavali (2 patents)Wilbert DegraafYehia Ali Zayour (2 patents)Wilbert DegraafWilbert Degraaf (2 patents)Srivalli ChavaliSrivalli Chavali (5 patents)Yehia Ali ZayourYehia Ali Zayour (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Microsoft Technology Licensing, LLC (2 from 54,875 patents)


2 patents:

1. 9350494 - Message service downtime

2. 9047182 - Message service downtime

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1/21/2026
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