Growing community of inventors

Oakland, CA, United States of America

Ryann Stevenson Brewer

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

Ryann Stevenson Brewer ↔ Hiu Yi Chan (1 patent)Ryann Stevenson Brewer ↔ Michael Scott Hergenrader (1 patent)Ryann Stevenson Brewer ↔ Shahbaaz Tajuddin Mhaisale (1 patent)Ryann Stevenson Brewer ↔ Eunice Y Lee (1 patent)Ryann Stevenson BrewerRyann Stevenson Brewer (1 patent)Hiu Yi ChanHiu Yi Chan (3 patents)Michael Scott HergenraderMichael Scott Hergenrader (1 patent)Shahbaaz Tajuddin MhaisaleShahbaaz Tajuddin Mhaisale (1 patent)Eunice Y LeeEunice Y Lee (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Apple Inc. (1 from 41,288 patents)


1 patent:

1. 12211498 - Siri integration with guest voices

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as of
1/22/2026
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