Invention Grant
US08386769B2 Apparatus, and an associated method, for providing and using opaque presence indications in a presence service
失效
装置和相关方法，用于在存在服务中提供和使用不透明存在指示
- Patent Title: Apparatus, and an associated method, for providing and using opaque presence indications in a presence service
- Patent Title (中): 装置和相关方法，用于在存在服务中提供和使用不透明存在指示
-
Application No.: US12621256Application Date: 2009-11-18
-
Publication No.: US08386769B2Publication Date: 2013-02-26
- Inventor: Matthew Bells , Gerhard D. Klassen , Brian Edward McColgan
- Applicant: Matthew Bells , Gerhard D. Klassen , Brian Edward McColgan
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Conley Rose, P.C.
- Agent J. Robert Brown, Jr.
- Main IPC: H04L29/06
- IPC: H04L29/06
Abstract:
An apparatus, and an associated method, enables presence information of a presentity to be retrieved by a watcher. Elements, or portions, of the presence information may be made selectively opaque (unreadable) to any but authorized watchers or other consumers of the presentity information.
Public/Granted literature
Information query
