Growing community of inventors

San Diego, CA, United States of America

Keith Chipperfield

Average Co-Inventor Count = 5.00

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

Keith Chipperfield ↔ Elwood Grant Norris (1 patent)Keith Chipperfield ↔ Brian Alan Kappus (1 patent)Keith Chipperfield ↔ David S Hecht (1 patent)Keith Chipperfield ↔ Mark W Norris (1 patent)Keith ChipperfieldKeith Chipperfield (1 patent)Elwood Grant NorrisElwood Grant Norris (106 patents)Brian Alan KappusBrian Alan Kappus (40 patents)David S HechtDavid S Hecht (24 patents)Mark W NorrisMark W Norris (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Turtle Beach Corporation (1 from 35 patents)


1 patent:

1. 10397679 - Transparent touchscreen parametric emitter

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12/13/2025
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