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Lei Liu
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Ewing, NJ, US
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last 30 patents
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Patent Grant
Platform for automated scoring of scientific visual models
Patent number
11,455,488
Issue date
Sep 27, 2022
Educational Testing Service
Chee Wee Leong
G06 - COMPUTING CALCULATING COUNTING
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last 30 patents
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Patent Application
Systems and Methods for Assessing Conversation Aptitude
Publication number
20140295400
Publication date
Oct 2, 2014
Educational Testing Service
Diego Zapata-Rivera
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS