Assignee
REN LIWEI
US·7 granted patents·91 citations·filing 2007–2012
Top patents by PatentIndex Score
7 records- 0189US8321434B1Two tiered architecture of named entity recognition engineREN LIWEI·Filed 2007·Granted Nov 27, 2012·21 cites·15 claims
- 0288US9098513B1Methods and systems for differencing orderly dependent filesREN LIWEI·Filed 2012·Granted Aug 4, 2015·14 cites·18 claims
- 0388US8498965B1Methods and apparatus for generating difference filesREN LIWEI·Filed 2010·Granted Jul 30, 2013·14 cites·24 claims
- 0487US9342697B1Scalable security policy architecture for data leakage preventionREN LIWEI·Filed 2009·Granted May 17, 2016·23 cites·20 claims
- 0586US8566317B1Apparatus and methods for scalable object clusteringREN LIWEI·Filed 2010·Granted Oct 22, 2013·10 cites·19 claims
- 0686US8490203B1Fingerprinting based entity extractionREN LIWEI·Filed 2011·Granted Jul 16, 2013·9 cites·12 claims
- 0752US8171002B2Matching engine with signature generationREN LIWEI·Filed 2009·Granted May 1, 2012·0 cites·12 claims
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