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Zihan Zhu
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Iowa City, IA, US
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last 30 patents
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Patent Grant
Methods and systems for augmentative and alternative communication
Patent number
9,595,171
Issue date
Mar 14, 2017
University of Iowa Research Foundation
Richard Hurtig
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
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Patent Application
Methods And Systems For Augmentative And Alternative Communication
Publication number
20170124815
Publication date
May 4, 2017
Richard Hurtig
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
Methods And Systems For Augmentative And Alternative Communication
Publication number
20160125705
Publication date
May 5, 2016
University of Iowa Research Foundation
Richard Hurtig
G06 - COMPUTING CALCULATING COUNTING