Growing community of inventors

San Jose, CA, United States of America

Andy Chang

Average Co-Inventor Count = 6.00

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 = 2

Andy ChangPratyus Patnaik (1 patent)Andy ChangJong Hyeop Kim (1 patent)Andy ChangJordan Carlson (1 patent)Andy ChangEmma E Marsh (1 patent)Andy ChangFrank Farzan (1 patent)Andy ChangAndy Chang (1 patent)Pratyus PatnaikPratyus Patnaik (27 patents)Jong Hyeop KimJong Hyeop Kim (2 patents)Jordan CarlsonJordan Carlson (1 patent)Emma E MarshEmma E Marsh (1 patent)Frank FarzanFrank Farzan (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Google Inc. (1 from 32,572 patents)


1 patent:

1. 9864655 - Methods and apparatus for mobile computing device security in testing facilities

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as of
1/8/2026
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