Growing community of inventors

Redmond, WA, United States of America

Eric I Chang

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 = 12

Eric I ChangHugh A Teegan (1 patent)Eric I ChangIshdeep Sawhney (1 patent)Eric I ChangIshdeep S Sawhney (0 patent)Eric I ChangEric I Chang (1 patent)Hugh A TeeganHugh A Teegan (14 patents)Ishdeep SawhneyIshdeep Sawhney (3 patents)Ishdeep S SawhneyIshdeep S Sawhney (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Microsoft Technology Licensing, LLC (1 from 54,719 patents)


1 patent:

1. 7865924 - Providing input and output for a mobile device

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as of
12/27/2025
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