Keelan Evanini — 19 Patents at Educational Testing Service

Keelan Evanini has been granted 19 US patents while listed as an inventor at Educational Testing Service. The first was granted in 2013 and the most recent in September 2022. Keelan Evanini ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Keelan Evanini in Pennington, NJ, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11455999	Detection of off-topic spoken responses using machine learning	Xinhao Wang, Su-Youn Yoon, Klaus Zechner, Yao Qian	2022-09-27
11417339	Detection of plagiarized spoken responses using machine learning	Xinhao Wang, Yao Qian, Klaus Zechner	2022-08-16
11222627	Exploring ASR-free end-to-end modeling to improve spoken language understanding in a cloud-based dialog system	Yao Qian, Rutuja Ubale, Vikram Ramanarayanan, Patrick Lange, David Suendermann-Oeft +1 more	2022-01-11
11094335	Systems and methods for automatic detection of plagiarized spoken responses	Xinhao Wang, James Bruno, Matthew Mulholland	2021-08-17
10867525	Systems and methods for generating recitation items	Su-Youn Yoon, Lei Chen, Klaus Zechner	2020-12-15
10783873	Native language identification with time delay deep neural networks trained separately on native and non-native english corpora	Yao Qian, Patrick Lange, Robert A. Pugh, Rutuja Ubale	2020-09-22
10607504	Computer-implemented systems and methods for a crowd source-bootstrapped spoken dialog system	Vikram Ramanarayanan, David Suendermann-Oeft, Patrick Lange, Alexei Ivanov, Yao Qian +1 more	2020-03-31
10592733	Computer-implemented systems and methods for evaluating speech dialog system engagement via video	Vikram Ramanarayanan, David Suendermann-Oeft, Patrick Lange, Alexei Ivanov, Yao Qian +2 more	2020-03-17
10008209	Computer-implemented systems and methods for speaker recognition using a neural network	Yao Qian, Jidong Tao, David Suendermann-Oeft, Alexei Ivanov, Vikram Ramanarayanan	2018-06-26
9928754	Systems and methods for generating recitation items	Su-Youn Yoon, Lei Chen, Klaus Zechner	2018-03-27
9704413	Non-scorable response filters for speech scoring systems	Su-Youn Yoon, Derrick Higgins, Klaus Zechner, Shasha Xie, Je Hun Jeon +2 more	2017-07-11
9613638	Computer-implemented systems and methods for determining an intelligibility score for speech	Anastassia Loukina	2017-04-04
9489864	Systems and methods for an automated pronunciation assessment system for similar vowel pairs	—	2016-11-08
9443513	System and method for automated detection of plagiarized spoken responses	Xinhao Wang	2016-09-13
9262941	Systems and methods for assessment of non-native speech using vowel space characteristics	Lei Chen, Xie Sun	2016-02-16
9218339	Computer-implemented systems and methods for content scoring of spoken responses	Klaus Zechner, Lei Chen, Shasha Xie, Wenting Xiong, Fei Huang +2 more	2015-12-22
8990082	Non-scorable response filters for speech scoring systems	Su-Youn Yoon, Derrick Higgins, Klaus Zechner, Shasha Xie, Je Hun Jeon	2015-03-24
8543401	System and method for improving performance of semantic classifiers in spoken dialog systems	David Suendermann, Jackson Liscombe, Krishna Dayanidhi, Roberto Pieraccini	2013-09-24	$14,222,000
8520808	System and method for robust evaluation of the user experience in automated spoken dialog systems	Krishna Dayanidhi, Phillip Hunter, Jackson Liscombe, Roberto Pieraccini, David Suendermann +1 more	2013-08-27	$12,702,000

Keelan Evanini — 19 Patents

Issued Patents All Time

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