Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8108412 | Phrase-based detection of duplicate documents in an information retrieval system | — | 2012-01-31 |
| 8090723 | Index server architecture using tiered and sharded phrase posting lists | Pei Cao, Nadav Eiron, Soham Mazumdar, Russell Power, Yonatan Zunger | 2012-01-03 |
| 8078629 | Detecting spam documents in a phrase based information retrieval system | — | 2011-12-13 |
| 7711679 | Phrase-based detection of duplicate documents in an information retrieval system | — | 2010-05-04 |
| 7702618 | Information retrieval system for archiving multiple document versions | — | 2010-04-20 |
| 7693813 | Index server architecture using tiered and sharded phrase posting lists | Pei Cao, Nadav Eiron, Soham Mazumdar, Russell Power, Yonatan Zunger | 2010-04-06 |
| 7603345 | Detecting spam documents in a phrase based information retrieval system | — | 2009-10-13 |
| 7599914 | Phrase-based searching in an information retrieval system | — | 2009-10-06 |
| 7584175 | Phrase-based generation of document descriptions | — | 2009-09-01 |
| 7580921 | Phrase identification in an information retrieval system | — | 2009-08-25 |
| 7580929 | Phrase-based personalization of searches in an information retrieval system | — | 2009-08-25 |
| 7567959 | Multiple index based information retrieval system | — | 2009-07-28 |
| 7536408 | Phrase-based indexing in an information retrieval system | — | 2009-05-19 |
| 7426507 | Automatic taxonomy generation in search results using phrases | — | 2008-09-16 |