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. 13, 2014
Filed:
Jun. 29, 2005
Applicant:
Yasuomi Ooki, Kawasaki, JP;
Inventor:
Yasuomi Ooki, Kawasaki, JP;
Assignee:
NEC Infrontia Corporation, Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04L 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An exchange system which allows for allows for the sharing and updating of presence information and address books between exchange-connected terminals and external terminals and allows for communication between exchange-connected terminals and external terminals via the use of pseudo exchange-connected terminals, pseudo external terminals and a pseudo external terminal & pseudo exchange-connected terminal is provided.