Oscar B. Stiffelman

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San Francisco, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
TWO-STEP COMBINER FOR SEARCH RESULT SCORES
- Publication number 20130282707
- Publication date Oct 24, 2013
- Discovery Engine Corporation
- Oscar B. Stiffelman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR INDEXING INFORMATION USING AN EXTENDED LEX...
- Publication number 20130091166
- Publication date Apr 11, 2013
- Discovery Engine Corporation
- Oscar B. Stiffelman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Pre-computed ranking using proximity terms
- Publication number 20110022591
- Publication date Jan 27, 2011
- Oscar B. Stiffelman
- G06 - COMPUTING CALCULATING COUNTING