Cambium Learning, Inc.

City:

Dallas, Texas

Country:

United States

Published Applications:

Last publication date:

2015-10-08

Patent Grants:

Last grant date:

2022-04-19

Top Inventors for applications by Cambium Learning, Inc.

These are the the leading inventors for applications assigned to Cambium Learning, Inc.:

Mark S. Dionne 2 Newton, MA United States
Mark S. Dionne 1 Natick, MA United States

Recent patent applications by Cambium Learning, Inc.

Cambium Learning, Inc. based in Dallas, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2015-10-08 ✅ Patent 11,308,724 granted on 2022-04-19

US20150286861A1

Physics

Optical character recognition technique for protected viewing of digital files

#2 | 2007-02-22 ✅ Patent 10,733,308 granted on 2020-08-04

US20070043670A1

Physics

Tags for unlocking digital content

#3 | 2007-02-22 ✅ Patent 10,296,854 granted on 2019-05-21

US20070043669A1

Physics

Techniques for protected viewing of digital files

AssigneeID:

99876 ⎘