1
Karl L Ginter, Victor H Shear, Francis J Spahn, David M Van Wie: System and methods for secure transaction management and electronic rights protection. InterTrust Technologies Corporation, Nixon & Vanderhye P C, June 29, 1999: US05917912 (686 worldwide citation)

The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed and used only in authorized ways, and maintain ...


2
Karl L Ginter, Victor H Shear, Francis J Spahn, David M Van Wie: System and methods for secure transaction management and electronic rights protection. Intertrust Technologies, Finnegan Henderson Farabow Garrett & Dunner, November 7, 2006: US07133845 (196 worldwide citation)

The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed and used only in authorized ways, and maintain ...


3
Karl L Ginter, Victor H Shear, Francis J Spahn, David M Van Wie: System and methods for secure transaction management and electronic rights protection. Intertrust Technologies, Finnegan Henderson Farabow Garrett & Dunner, February 7, 2008: US20080034227-A1

The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed and used only in authorized ways, and maintain ...


4
Karl L Ginter, Victor H Shear, Francis J Spahn, David M Van Wie: System and Methods for Secure Transaction Management and Electronic Rights Protection. Intertrust Technologies, July 14, 2011: US20110173695-A1

The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed and used only in authorized ways, and maintain ...