Derrick Higgins — 15 Patents at Educational Testing Service

Derrick Higgins has been granted 15 US patents while listed as an inventor at Educational Testing Service. The first was granted in 2010 and the most recent in October 2022. Derrick Higgins ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Derrick Higgins in Philadelphia, PA, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date
11475273	Deep convolutional neural networks for automated scoring of constructed responses	Lei Chen, Michael Heilman, Klaus Zechner, Nitin Madnani	2022-10-18
10628731	Deep convolutional neural networks for automated scoring of constructed responses	Lei Chen, Michael Heilman, Klaus Zechner, Nitin Madnani	2020-04-21
10373047	Deep convolutional neural networks for automated scoring of constructed responses	Lei Chen, Michael Heilman, Klaus Zechner, Nitin Madnani	2019-08-06
10332416	Automated test item generation system and method	Paul Deane	2019-06-25
10255820	Systems and methods for evaluating susceptibility of automated scoring engines to gaming behavior	Isaac Bejar, Michael Heilman, Yoko Futagi, Michael Flor	2019-04-09
9704413	Non-scorable response filters for speech scoring systems	Su-Youn Yoon, Klaus Zechner, Shasha Xie, Je Hun Jeon, Keelan Evanini +2 more	2017-07-11
9311390	System and method for handling the confounding effect of document length on vector-based similarity scores	—	2016-04-12
8990082	Non-scorable response filters for speech scoring systems	Su-Youn Yoon, Klaus Zechner, Shasha Xie, Je Hun Jeon, Keelan Evanini	2015-03-24
8478597	Method and system for assessing pronunciation difficulties of non-native speakers	Klaus Zechner, Yoko Futagi, Rene Lawless	2013-07-02
8185378	Method and system for determining text coherence	Jill Burstein, Claudia Gentile, Daniel Marcu	2012-05-22
8131554	Method and system for text retrieval for computer-assisted item creation	—	2012-03-06
7912722	Method and system for text retrieval for computer-assisted item creation	—	2011-03-22
7778834	Method and system for assessing pronunciation difficulties of non-native speakers by entropy calculation	Klaus Zechner, Yoko Futagi, Rene Lawless	2010-08-17
7720675	Method and system for determining text coherence	Jill Burstein, Claudia Gentile, Daniel Marcu	2010-05-18
7711312	Method and system for detecting off-topic essays without topic-specific training	Jill Burstein	2010-05-04

Derrick Higgins — 15 Patents

Issued Patents All Time

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