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. 17, 2015
Filed:
Mar. 29, 2011
Michael Baentsch, Zurich, CH;
Peter Buhler, Horgen, CH;
Harold Douglas Dykeman, Richterswil, CH;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for digitally signing a document, a secure device, and a computer program product for implementing the method. The method employs a secure device which is protected against malicious software or malware and is adapted to establish a secure connection to a recipient via a host. The method includes: connecting to a terminal; accessing the contents of a document received by the secure device; instructing at the secure device to communicate the accessed contents to an output device other than the terminal such that the contents can be verified by a user; ascertaining at the secure device a command received to digitally sign the document; executing at the secure device the ascertained command; and instructing to send a digitally signed document to a recipient over a connection established via the host connected to a telecommunication network.