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:
May. 31, 2016
Filed:
Aug. 12, 2009
Frank Kowalewski, Goettingen, DE;
Frank Kowalewski, Goettingen, DE;
INTEL DEUTSCHLAND GMBH, Neubiberg, DE;
Abstract
A method for ascertaining active sessions may include receiving a request to ascertain active sessions by a session information server; transmitting respective challenges for document contents, which indicate whether sessions are currently active, from the session information server to at least one document management server which has a respective associated communication session server, wherein in the case of precisely one document management server the latter has at least two associated session servers; receiving respective challenge responses from the document management server, which indicate active sessions controlled by the session server associated with the respective document management server or which indicate that such sessions currently do not exist, by the session information server; and transmitting a first response, which indicates one or more active sessions controlled by the session servers associated with the document management server or which indicates that such sessions currently do not exist, by the session information server.