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:
Apr. 01, 2014
Filed:
Jul. 06, 2010
Jens-uwe Busser, München, DE;
Steffen Fries, Baldham, DD;
Jens-Uwe Busser, München, DE;
Steffen Fries, Baldham, DD;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
In a method for issuing a digital certificate by a certification authority (B), a device (A) sends a request message to the certification authority (B) for issuing the certificate, the certification authority (B) receives the request message and sends a request for authenticating the device (A) to the device (A), the device (A) sends a response to the certification authority (B) in response to the received request, and the certification authority (B) checks the received response and generates the certificate and sends the certificate to the device (A), if the response was identified as correct.