Assignee
HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
US·2 granted patents·1 pending application·63 citations·filing 2007–2015
Top patents by PatentIndex Score
3 records- 0194US7886029B2Remote test station configurationHOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY·Filed 2007·Granted Feb 8, 2011·57 cites·22 claims
- 0291US9672753B2System and method for dynamic online test content generationHOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY·Filed 2015·Granted Jun 6, 2017·6 cites·19 claims
- 0358US2016098939A1System and method for representing and updating a test-taker status by remote pollingHOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY·Filed 2015·Application pending·0 cites
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