Growing community of inventors

Menlo Park, CA, United States of America

Eric Chang

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 = 0

Eric ChangJanet Yu (2 patents)Eric ChangRichard Tyler Curtis (2 patents)Eric ChangDaniel J Yates (2 patents)Eric ChangTom Mercer (2 patents)Eric ChangEric Chang (2 patents)Janet YuJanet Yu (10 patents)Richard Tyler CurtisRichard Tyler Curtis (9 patents)Daniel J YatesDaniel J Yates (6 patents)Tom MercerTom Mercer (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Opower, Inc. (2 from 46 patents)


2 patents:

1. 11455666 - Method and system for unusual usage reporting

2. 10796346 - Method and system for unusual usage reporting

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as of
12/6/2025
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