David Hoogstrate

City:

San Francisco, California

Country:

United States

Published Applications:

Last publication date:

2011-03-03

Top Assignees for applications by David Hoogstrate

The entities that hold a legal rights for patent applications filed by inventor Hoogstrate David:

SYMANTEC CORPORATION 3 Mountain View, CA United States
Livebinders, Inc. 1 Los Altos, CA United States

Recent patent applications by Hoogstrate David

David Hoogstrate from San Francisco, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-03-03

US20110055343A1

Electricity

Method and apparatus for filtering email spam using email noise reduction

#2 | 2009-03-12

US20090070872A1

Electricity

System and method for filtering spam messages utilizing URL filtering module

#3 | 2007-06-07

US20070130177A1

Physics

Media management system

#4 | 2005-05-19

US20050108340A1

Electricity

Method and apparatus for filtering email spam based on similarity measures

#5 | 2005-05-19

US20050108339A1

Electricity

Method and apparatus for filtering email spam using email noise reduction

InventorID:

3354064 ⎘