Risher; Mark E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Risher; Mark E..The latest application filed is for "mining global email folders for identifying auto-folder tags".
- Risher; Mark E. - San Francisco CA US
| Patent | Date |
|---|---|
| Detecting spam from a bulk registered e-mail account Grant 8,892,661 - Ramarao , et al. November 18, 2 | 2014-11-18 |
| Detection of outbound sending of spam Grant 8,868,663 - Hariharan , et al. October 21, 2 | 2014-10-21 |
| Detecting bulk fraudulent registration of email accounts Grant 8,826,450 - Hariharan , et al. September 2, 2 | 2014-09-02 |
| Mining global email folders for identifying auto-folder tags Grant 8,463,827 - Ramarao , et al. June 11, 2 | 2013-06-11 |
| Blocking of spoofed E-mail Grant 8,381,262 - Risher , et al. February 19, 2 | 2013-02-19 |
| Spam filtering based on statistics and token frequency modeling Grant 8,364,766 - Zheng , et al. January 29, 2 | 2013-01-29 |
| Mining Global Email Folders For Identifying Auto-folder Tags App 20120173533 - Ramarao; Vishwanath Tumkur ; et al. | 2012-07-05 |
| Embeddable Metadata In Electronic Mail Messages App 20110185024 - Ramarao; Vishwanath Tumkur ; et al. | 2011-07-28 |
| Reporting on spoofed e-mail Grant 7,950,047 - Risher , et al. May 24, 2 | 2011-05-24 |
| Spam Filtering Based On Statistics And Token Frequency Modeling App 20100145900 - Zheng; Lei ; et al. | 2010-06-10 |
| Detecting Bulk Fraudulent Registration Of Email Accounts App 20100076922 - Hariharan; Bhasker ; et al. | 2010-03-25 |
| Detection Of Outbound Sending Of Spam App 20100077040 - Hariharan; Bhasker ; et al. | 2010-03-25 |
| Detecting Spam From A Bulk Registered E-mail Account App 20100077043 - Ramarao; Vishwanath Tumkur ; et al. | 2010-03-25 |
| Reporting On Spoofed E-mail App 20090216842 - Risher; Mark E. ; et al. | 2009-08-27 |
| Blocking Of Spoofed E-mail App 20090210501 - Risher; Mark E. ; et al. | 2009-08-20 |
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