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:
Jan. 16, 2001
Filed:
May. 20, 1998
Masayuki Moteki, Yokohama, JP;
Yukari Hashibe, Tokyo, JP;
Matsushita Graphic Communications Systems, Inc., Tokyo, JP;
Abstract
An image transmission apparatus is provided which includes a main unit and a sub-unit. The sub-unit has a facsimile function, and communicates with the main unit by radio. The main unit is connected to a facsimile machine using a telephone line, and operates in a radio transmission mode and a facsimile mode. The radio transmission mode is to transmit a facsimile signal together with an operation procedure signal transmitted from the facsimile machine to the sub-unit, and transmit an operation procedure signal sent from the sub-unit to the facsimile machine through the telephone line. The facsimile mode is to establish facsimile communication with the facsimile machine instead of the sub-unit when a level of the field strength of a radio signal from the sub-unit becomes smaller than a preselected level.