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:
Jul. 12, 2011
Filed:
Dec. 17, 2008
Haim Schneider, Ramot Meir, IL;
Benson K. Chen, Durham, NC (US);
Anthony W. Wrobel, Jr., Raleigh, NC (US);
Haim Schneider, Ramot Meir, IL;
Benson K. Chen, Durham, NC (US);
Anthony W. Wrobel, Jr., Raleigh, NC (US);
International Buisness Machines Corporation, Armonk, NY (US);
Abstract
A method for sharing subscriptions to the content of a resource list includes creating a first subscription to the content of the resource list upon receipt of a first subscription request for the presence state of the list from a first user; receiving a second presence subscription request for the resource list from a second user; sending a one-time request with the identity of the second subscribing user to an XCAP server; receiving an authorization response related to the one-time request; and creating a super user subscription to the content of the resource list, the super user subscription used to provide presence state information about the list members to the first user and the second user.