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. 11, 2004
Filed:
Jan. 31, 2000
Noboru Iwayama, Kawasaki, JP;
Kenichi Sasaki, Kawasaki, JP;
Tatsuro Matsumoto, Kawasaki, JP;
Hitoshi Yamauchi, Kawasaki, JP;
Hidenobu Ito, Kawasaki, JP;
Kazuki Matsui, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A notification is sent to a group of information terminals that conduct simultaneous communication by participating in a channel. The status change notification system includes a database DB and monitoring means . The DB is disposed outside the channel. The monitoring means monitors an occurrence of a status change in the DB, and generates a notification of a status change when a status change occurs. At least one of the group of information terminals includes notifying means . The notifying means receives a notification of status change from the monitoring means . The notifying means sends the notification to other of the group of information terminals to notify of the status change in a broadcasting manner.