PR

Prabhakar Raghavan

Google: 11 patents #2,292 of 22,993Top 10%
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YH Yahoo Holdings: 6 patents #234 of 2,500Top 10%
VA Verity Ag: 4 patents #8 of 39Top 25%
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31
Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
6336112 Method for interactively creating an information database including preferred information elements, such as, preferred-authority, world wide web pages Soumen Chakrabarti, Byron Edward Dom, David A. Gibson, Sridhar Rajagopalan, Shanmugasundaram Ravikumar +1 more 2002-01-01
6334131 Method for cataloging, filtering, and relevance ranking frame-based hierarchical information structures Soumen Chakrabarti, Byron Edward Dom, David A. Gibson, Sridhar Rajagopalan, Shanmugasundaram Ravikumar +1 more 2001-12-25
6233575 Multilevel taxonomy based on features derived from training documents classification using fisher values as discrimination values Rakesh Agrawal, Soumen Chakrabarti, Byron Edward Dom 2001-05-15
6003029 Automatic subspace clustering of high dimensional data for data mining applications Rakesh Agrawal, Johannes Gehrke, Dimitrios Gunopulos 1999-12-14
5884305 System and method for data mining from relational data by sieving through iterated relational reinforcement Jon Kleinberg 1999-03-16
5796827 System and method for near-field human-body coupling for encrypted communication with identification cards Don Coppersmith, Thomas G. Zimmerman 1998-08-18