Carman; David W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Carman; David W..The latest application filed is for "method and apparatus for establishing a shared cryptographic key between energy-limited nodes in a network".

Company Profile

0.8.2

Carman; David W. - Glenwood MD

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Rollback attack prevention system and method Grant 8,165,294 - Morrow , et al. April 24, 2	2012-04-24
Encryption for asymmetric data links Grant 7,023,996 - Stephenson , et al. April 4, 2	2006-04-04
System and method for adaptive cryptographically synchronized authentication Grant 6,976,168 - Branstad , et al. December 13, 2	2005-12-13
System and method for enabling authentication at different authentication strength-performance levels Grant 6,915,426 - Carman , et al. July 5, 2	2005-07-05
System and method for fast nested message authentication codes and error correction codes Grant 6,845,449 - Carman , et al. January 18, 2	2005-01-18
System and method for selectively authenticating data Grant 6,842,860 - Branstad , et al. January 11, 2	2005-01-11
Method and apparatus for establishing a shared cryptographic key between energy-limited nodes in a network App 20020199102 - Carman, David W. ; et al.	2002-12-26
Encryption for asymmetric data links App 20020164030 - Stephenson, Gary V. ; et al.	2002-11-07
System and method for controlling access to a user secret using a key recovery field Grant 6,272,632 - Carman , et al. August 7, 2	2001-08-07
Publicly verifiable key recovery Grant 6,249,585 - McGrew , et al. June 19, 2	2001-06-19

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