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:
Jun. 09, 1987
Filed:
Mar. 12, 1984
Applicant:
Inventor:
Shin Tsuda, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
358257 ; 358280 ; 358286 ; 34082506 ; 34082514 ; 370 61 ;
Abstract
A memory for storing an image data is provided in a receiver of a facsimile apparatus and an information amount of the image data stored in the memory is informed to a transmitter of the facsimile apparatus. The transmission rate of the image data transmitted by the facsimile transmitter is controlled in accordance with the information amount of the image data stored in the memory of the facsimile receiver to efficiently transmit the image data. By providing the memory in the facsimile receiver, sending of a dummy bit by the facsimile transmitter is unnecessary and the transmission time of the image data is shortened.