Growing community of inventors

Monroe, WA, United States of America

Derek Wallin

Average Co-Inventor Count = 4.00

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

Derek WallinDrew Stone Briggs (2 patents)Derek WallinChuming Zhao (2 patents)Derek WallinMichael Edward Franks (2 patents)Derek WallinDerek Wallin (2 patents)Drew Stone BriggsDrew Stone Briggs (47 patents)Chuming ZhaoChuming Zhao (19 patents)Michael Edward FranksMichael Edward Franks (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Meta Platforms Technologies, LLC (2 from 1,642 patents)


2 patents:

1. 11733550 - Ultraminiature dynamic speaker for a fully in-ear monitor

2. 11422392 - Ultraminiature dynamic speaker for a fully in-ear monitor

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as of
12/30/2025
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