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:
Jun. 16, 2015
Filed:
Mar. 11, 2013
Ca, Inc., Islandia, NY (US);
Nathan J. Giardina, San Diego, CA (US);
David S. Tyree, Denver, CO (US);
Beau Croteau, Bay Shore, NY (US);
Robert Hucik, Simi Valley, CA (US);
CA, Inc., New York, NY (US);
Abstract
Methods and computer program products provide digital signatures for documents. An authentication code relating to a document is received. The authentication code is decoded to identify a unique identifier for the document, an identifier for an authentication server, and a user authentication parameter. A user characteristic that is defined by the user authentication parameter is obtained to serve as a digital signature for the document. A digital signature storage request is communicated to the authentication server using the identifier for the authentication server. The digital signature storage request contains the unique identifier for the document and the user characteristic obtained by the mobile terminal, and indicates that the authentication server is to store the user characteristic with an association to the unique identifier for the document.