Growing community of inventors

Hauppauge, NY, United States of America

Ruth Zhang

Average Co-Inventor Count = 2.00

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

Ruth ZhangDavid S Koch (1 patent)Ruth ZhangRuth Zhang (1 patent)David S KochDavid S Koch (15 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Zebra Technologies Corporation (1 from 925 patents)


1 patent:

1. 12143715 - Optical divider for multi-field of view camera

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as of
12/21/2025
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