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USPTO Patent Rankings Data through Sept 30, 2025
KZ

Klaus Zechner — 2 Patents in 2016

ESEducational Testing Service: 2 patents #3 of 34Top 9%
Princeton, NJ: #65 of 350 inventorsTop 20%
New Jersey: #1,177 of 6,767 inventorsTop 20%
Overall (2016): #123,553 of 481,213Top 30%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9449522 Systems and methods for evaluating difficulty of spoken text Su-Youn Yoon, Yeonsuk Cho, Diane Napolitano 2016-09-20
9361908 Computer-implemented systems and methods for scoring concatenated speech responses Su-Youn Yoon, Lei Chen, Shasha Xie, Xiaoming Xi, Chaitanya Ramineni 2016-06-07