| 11057334 |
Message classification and management |
Paul M. Midgen, Vasantha K. Vemula, Krishna Vitaldevara, Jason D. Walter, Eliot C. Gillum +5 more |
2021-07-06 |
$198,321,000 |
| 10673797 |
Message categorization |
Ivan Osipkov, Wei Jiang, Douglas J. Hines, Joshua Korb |
2020-06-02 |
$84,040,000 |
| 10263935 |
Message categorization |
Ivan Osipkov, Wei Jiang, Douglas J. Hines, Joshua Korb |
2019-04-16 |
$47,495,000 |
| 9954810 |
Message categorization |
Ivan Osipkov, Wei Jiang, Douglas J. Hines, Joshua Korb |
2018-04-24 |
$35,451,000 |
| 9292600 |
Message classification and management |
Paul M. Midgen, Vasantha K. Vemula, Krishna Vitaldevara, Jason D. Walter, Eliot C. Gillum +5 more |
2016-03-22 |
$35,394,000 |
| 9098459 |
Activity filtering based on trust ratings of network |
Aravind Ramachandran, Geoffrey J. Hulten, Ivan Osipkov, Milenko Drinic, Eliot C. Gillum +4 more |
2015-08-04 |
$40,584,000 |
| 9087324 |
Message categorization |
Ivan Osipkov, Wei Jiang, Douglas J. Hines, Joshua Korb |
2015-07-21 |
$95,375,000 |
| 8959157 |
Real-time spam look-up system |
Jason D. Walter, Eliot C. Gillum, Krishna Vitaldevara, Ryan Colvin, Mehrdad Bidgoli +5 more |
2015-02-17 |
$31,357,000 |
| 8370902 |
Rescuing trusted nodes from filtering of untrusted network entities |
Aravind Ramachandran, Geoffrey J. Hulten, Ivan Osipkov, Milenko Drinic, Eliot C. Gillum +4 more |
2013-02-05 |
$10,554,000 |
| 7319759 |
Producing a new black box for a digital rights management (DRM) system |
Marcus Peinado, Ramarathnam Venkatesan |
2008-01-15 |
$94,702,000 |
| 7293171 |
Encryption to BCC recipients with S/MIME |
Karim Batthish, Roy Williams, Jean-Shin Wu |
2007-11-06 |
$20,387,000 |
| 7284263 |
Rights management inter-entity message policies and enforcement |
Peter David Waxman, John Gerard Speare, Roy Williams |
2007-10-16 |
$16,447,000 |
| 7210165 |
Pre-licensing of rights management protected content |
John Gerard Speare, Peter David Waxman, Marco A. DeMello, Christopher Frederick Graham, Jason Cahill |
2007-04-24 |
$68,720,000 |
| 7181761 |
Rights management inter-entity message policies and enforcement |
Peter David Waxman, John Gerard Speare, Roy Williams |
2007-02-20 |
$43,202,000 |
| 7139825 |
Source-specific electronic message addressing |
Kristian Andaker, David R. Fulmer, John Leslie Gibbon |
2006-11-21 |
$42,190,000 |
| 4766295 |
Electronic pricing display system |
Kent A. Janes, Daniel J. Kleffner, William Seltzer, Hugh F. Spence |
1988-08-23 |
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