Assignee

HOUGHTON DAVID F

US·2 granted patents·49 citations·filing 2009–2009

Technology mixG06F1 G10L1

Top patents by PatentIndex Score

2 records

0192US8533223B2Disambiguation and tagging of entitiesHOUGHTON DAVID F·Filed 2009·Granted Sep 10, 2013·47 cites·21 claims
0258US9892730B2Generating topic-specific language modelsHOUGHTON DAVID F·Filed 2009·Granted Feb 13, 2018·2 cites·20 claims

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