The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 2007
Filed:
Apr. 05, 2001
Applicants:
Steven Thomas Winkler, Sunnyvale, CA (US);
Michael Andreas Friedrich, Kehl, DE;
Armin Risch, Union City, CA (US);
Inventors:
Steven Thomas Winkler, Sunnyvale, CA (US);
Michael Andreas Friedrich, Kehl, DE;
Armin Risch, Union City, CA (US);
Assignee:
SAP AG, Walldorf, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A security service for an electronic marketplace that permits members of the marketplace to use any signing service to attach electronic signatures to documents resident on the marketplace regardless of format differences between the member's internal computer system and the electronic marketplace.