Yeonsuk Cho

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Princeton, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for evaluating difficulty of spoken text
- Patent number 9,449,522
- Issue date Sep 20, 2016
- Educational Testing Service
- Su-Youn Yoon
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Evaluating Difficulty of Spoken Text
- Publication number 20140141392
- Publication date May 22, 2014
- Educational Testing Service
- Su-Youn Yoon
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS