| 8381262 |
Blocking of spoofed E-mail |
Mark E. Risher, Mark Delany, Anirban Kundu, Masumi Taketomi |
2013-02-19 |
| 8209381 |
Dynamic combatting of SPAM and phishing attacks |
Richard Sinn |
2012-06-26 |
| 8052521 |
Using currency in online fantasy sports games |
Brian A. Webb |
2011-11-08 |
| 7950047 |
Reporting on spoofed e-mail |
Mark E. Risher, Mark Delany, Anirban Kundu, Masumi Taketomi |
2011-05-24 |
| 7937468 |
Detecting spam messages using rapid sender reputation feedback analysis |
F. Randall Farmer, Mohammad Mohsenzadeh, Chip Morningstar, Neal Sample |
2011-05-03 |
| 7856477 |
Method and system for image verification to prevent messaging abuse |
Len Fenkel, Jing Zhu, Steven Kenichi Yoshimoto |
2010-12-21 |
| 7831834 |
Associating a postmark with a message to indicate trust |
Kenneth Truman Hickman, Joshua S. Ramirez |
2010-11-09 |
| 7428579 |
Method and system for segmentation of a message inbox |
Brooke Thompson, Sidarth Khoshoo, Jeffrey C. Williams |
2008-09-23 |
| 7321922 |
Automated solicited message detection |
Hao Zheng, Bruce Hui-der Chu, Anirban Kundu, David H. Nakayama, Jing Zhu |
2008-01-22 |