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:
Dec. 10, 2002
Filed:
Jul. 14, 1995
Makoto Kobayashi, Yokohama, JP;
Toru Maeda, Mitaka, JP;
Akira Matsui, Tokyo, JP;
Seiji Ohmori, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
There is described a facsimile device which includes a first transmitting device that transmits previously stored communication information of a receiving device to the receiving device; and, in response to such transmission, the receiving device compares that communication information with its own communication information. When the comparison shows a difference, a second transmitting device, which is associated with the receiving device, transmits new communication information back to the first transmitting device; and, in response to this, the first transmitting device updates the stored communication information.