Search
Patexia Research
Patent No. US 08285991
Issue Date Oct 9, 2012
Claim this patent
PDF Unavailable

Patent 08285991 - Electronically signing a document > Summary

US Patent

Patent No. US 08285991

Published on Oct 9, 2012

Application No. 12/368532

Filed on Feb 10, 2009

Priority Date -

Inventor/Applicants

Scheidt, Edward M. - McLean, VA US

Classification

International:

H04L 29/06

National:13

713/170

380/277;

380/260;

380/259;

380/280;

713/185;

713/173;

713/171;

713/168;

713/176;

709/238;

709/239;

709/240;

Field of Search

Non/e

Examiner

Zia, Syed A.

Menu