Growing community of inventors

Albany, CA, United States of America

Gregory T H Chew

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

Gregory T H Chew ↔ Donald J Pilcher (3 patents)Gregory T H Chew ↔ Kevin Thornton (3 patents)Gregory T H ChewGregory T H Chew (3 patents)Donald J PilcherDonald J Pilcher (4 patents)Kevin ThorntonKevin Thornton (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Videopression LLC (2 from 4 patents)

2. Other (1 from 832,843 patents)


3 patents:

1. 8606238 - User-initiated communications during multimedia content playback on a mobile communications device

2. 8150376 - User-initiated communications during multimedia content playback on a mobile communications device

3. 7769363 - User-initiated communications during multimedia content playback on a mobile communications device

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as of
12/24/2025
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