Francis J. Spahn — 60 Patents at Intertrust Technologies

Francis J. Spahn has been granted 60 US patents while listed as an inventor at Intertrust Technologies. The first was granted in 1995 and the most recent in November 2015. Francis J. Spahn ranks #38,820 of 4,157,543 US inventors in our database (top 0.93%). Patent records list Francis J. Spahn in Corona, CA, US.

Issued Patents All Time

Showing 1–25 of 60 patents

Patent #	Title	Co-Inventors	Date
9195845	Trusted and secure techniques for item delivery and execution	Karl Ginter, Victor H. Shear, David M. Van Wie, Robert P. Weber	2015-11-24
8751793	Trusted infrastructure support systems, methods and techniques for secure electronic commerce transaction and rights management	Karl Ginter, Victor H. Shear, David M. Van Wie, Robert P. Weber	2014-06-10
8677507	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, David M. Van Wie	2014-03-18
8639625	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, W. Olin Sibert, David M. Van Wie	2014-01-28
8590056	Trusted infrastructure support systems, methods and techniques for secure electronic commerce electronic transactions and rights management	Karl Ginter, Victor H. Shear, David M. Van Wie, Robert P. Weber	2013-11-19
8572411	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, David M. Van Wie	2013-10-29
8543842	System and methods for secure transaction management and electronics rights protection	Karl Ginter, Victor H. Shear, David M. Van Wie	2013-09-24
8533854	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, David M. Van Wie	2013-09-10
8533851	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, W. Olin Sibert, David M. Van Wie	2013-09-10
8528097	Trusted and secure techniques for item delivery and execution	Karl Ginter, Victor H. Shear, David M. Van Wie, Robert P. Weber	2013-09-03
8464077	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, David M. Van Wie	2013-06-11
8443198	Trusted and secure techniques for item delivery and execution	Karl Ginter, Victor H. Shear, David M. Van Wie, Robert P. Weber	2013-05-14
8402557	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, David M. Van Wie	2013-03-19
8316449	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, David M. Van Wie	2012-11-20
8291238	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, W. Olin Sibert, David M. Van Wie	2012-10-16
8191158	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, David M. Van Wie	2012-05-29
8191157	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, David M. Van Wie	2012-05-29
8190528	Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, and rights management	Karl Ginter, Victor H. Shear, David M. Van Wie, Robert P. Weber	2012-05-29
8185473	Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management	Karl Ginter, Victor H. Shear, David M. Van Wie, Robert P. Weber	2012-05-22
8181021	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, W. Olin Sibert, David M. Van Wie	2012-05-15
8141165	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, David M. Van Wie	2012-03-20
8112625	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, David M. Van Wie	2012-02-07
8055913	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, W. Olin Sibert, David M. Van Wie	2011-11-08
8006087	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, David M. Van Wie	2011-08-23
7984509	Systems and methods for secure transaction management and electronic rights protection	Karl Ginter, Victor H. Shear, David M. Van Wie	2011-07-19

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Francis J. Spahn — 60 Patents

Issued Patents All Time

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