Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078606 | Rank-based estimate of relevance values | — | 2011-12-13 |
| 7716202 | Determining a weighted relevance value for each search result based on the estimated relevance value when an actual relevance value was not received for the search result from one of the plurality of search engines | — | 2010-05-11 |
| 7451155 | Statistical methods and apparatus for records management | Don O'Brien, William R. Apple | 2008-11-11 |
| 7206780 | Relevance value for each category of a particular search result in the ranked list is estimated based on its rank and actual relevance values | — | 2007-04-17 |