Issued Patents All Time
Showing 26–50 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8156129 | Substantially similar queries | Dengyong Zhou, Christopher J. C. Burges | 2012-04-10 |
| 8065370 | Proofs to filter spam | Geoffrey J. Hulten, Gopalakrishnan Seshadrinathan, Joshua T. Goodman, Manav Mishra, Robert Pengelly +1 more | 2011-11-22 |
| 8046832 | Spam detector with challenges | Joshua T. Goodman | 2011-10-25 |
| 7984004 | Query suggestion generation | Galen Andrew, Sooho Park, Silviu-Petru Cucerzan, Jamie Buckley, Joanna Mun Yee Chan | 2011-07-19 |
| 7984000 | Predicting and using search engine switching behavior | Allison P. Heath, Ryen William White, Christopher J. C. Burges, Eric D. Brill | 2011-07-19 |
| 7953738 | System and method for visualization of categories | David M. Chickering, Zhaohui Tang, David E. Heckerman, Alexei Bocharov, Scott Conrad Oveson | 2011-05-31 |
| 7930353 | Trees of classifiers for detecting email spam | David M. Chickering, Geoffrey J. Hulten, Christopher A. Meek, David E. Heckerman, Joshua T. Goodman | 2011-04-19 |
| 7925651 | Ranking items by optimizing ranking cost function | Christopher J. C. Burges | 2011-04-12 |
| 7921173 | Reducing unwanted and unsolicited electronic messages by exchanging electronic message transmission policies and solving and verifying solutions to computational puzzles | Robert G. Atkinson, Joshua T. Goodman, James M. Lyon, Roy Williams, Khaja E. Ahmed +3 more | 2011-04-05 |
| 7908328 | Identification of email forwarders | Geoffrey J. Hulten, Anthony Penta, David M. Chickering, Eliot C. Gillum, Gopalakrishnan Seshadrinathan +4 more | 2011-03-15 |
| 7904517 | Challenge response systems | Nina Kang, Joshua T. Goodman, Josh Benaloh, Elissa E. S. Murphy, Manav Mishra +3 more | 2011-03-08 |
| 7899866 | Using message features and sender identity for email spam filtering | Jay T. Buckingham, Geoffrey J. Hulten, Joshua T. Goodman | 2011-03-01 |
| 7783632 | Using popularity data for ranking | Matthew Richardson, Eric D. Brill, Robert Ragno | 2010-08-24 |
| 7711779 | Prevention of outgoing spam | Joshua T. Goodman, Eliot C. Gillum | 2010-05-04 |
| 7665131 | Origination/destination features and lists for spam prevention | Joshua T. Goodman, Daniel Gwozdz, John D. Mehr, Nathan Howell, Micah C. Rupersburg +1 more | 2010-02-16 |
| 7664819 | Incremental anti-spam lookup and update service | Elissa E. S. Murphy, Joshua T. Goodman, Derek Hazeur, Geoffrey J. Hulten | 2010-02-16 |
| 7660806 | Automated error checking system and method | Eric D. Brill | 2010-02-09 |
| 7660705 | Bayesian approach for learning regression decision graph models and regression models for time series analysis | Christopher A. Meek, David E. Heckerman, David M. Chickering, Bo Thiesson | 2010-02-09 |
| 7660865 | Spam filtering with probabilistic secure hashes | Geoffrey J. Hulten, Joshua T. Goodman, Manav Mishra, Elissa E. S. Murphy, John D. Mehr | 2010-02-09 |
| 7640313 | Adaptive junk message filtering system | Joshua T. Goodman, David E. Heckerman, John C. Platt, Carl M. Kadie | 2009-12-29 |
| 7634810 | Phishing detection, prevention, and notification | Joshua T. Goodman, Paul Rehfuss, Manav Mishra, Geoffrey J. Hulten, Kenneth Grey Richards +3 more | 2009-12-15 |
| 7603422 | Secure safe sender list | Elissa E. S. Murphy, Geoffrey J. Hulten, Manav Mishra | 2009-10-13 |
| 7603718 | Systems and methods for protecting personally identifiable information | Paul Rehfuss, Gopalakrishnan Seshadrinathan, Kenneth Grey Richards, Michael Thomas Gahrns | 2009-10-13 |
| 7599993 | Secure safe sender list | Elissa E. S. Murphy, Geoffrey J. Hulten, Manav Mishra | 2009-10-06 |
| 7558832 | Feedback loop for spam prevention | Joshua T. Goodman, David E. Heckerman, John D. Mehr, Nathan Howell, Micah C. Rupersburg +1 more | 2009-07-07 |