Sanford Jensen

City:

Berkeley, California

Country:

United States

Published Applications:

Last publication date:

2012-09-18

Top Assignees for applications by Sanford Jensen

The entities that hold a legal rights for patent applications filed by inventor Jensen Sanford:

Sanford Jensen from Berkeley, US has applied for patents for these inventions. The list has both pending applications and granted patents:

System and method for filtering fraudulent email messages

Method and apparatus for certifying mass emailings

Spam email detection based on n-grams with feature selection

Method and apparatus for grouping spam email messages

Method and apparatus for maintaining reputation lists of IP addresses to detect email spam

InventorID:

4753557 ⎘