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:
Aug. 02, 2016
Filed:
Mar. 13, 2002
Applicants:
Matti Salmi, Tampere, FI;
Hans Jacob Jespersen, Copenhagen, DK;
Jesper Aaen, Espoo, FI;
Inventors:
Assignee:
NOKIA TECHNOLOGIES OY, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/08 (2006.01); H04L 12/58 (2006.01); H04L 29/06 (2006.01); G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
H04L 29/06 (2013.01); G06F 21/6245 (2013.01); H04L 12/581 (2013.01); H04L 12/5815 (2013.01); H04L 51/04 (2013.01); H04L 51/043 (2013.01); H04L 67/24 (2013.01); H04L 12/5895 (2013.01); H04L 69/329 (2013.01);
Abstract
A data structure defining a presence protocol, a device, a server, a system and method to provide management of presence information as a standalone service as well as part of the instant messaging service of a communication system.