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. 30, 2000
Filed:
Jul. 03, 1997
Applicant:
Inventor:
Asao Saito, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
347 17 ; 347 42 ;
Abstract
The object of the present invention is to control temperature sensors and heaters provided to a plurality of elemental substrates to appropriately perform temperature control for each of the elemental substrates, wherein a multiplexer 13 is connected to temperature sensors provided to each of a plurality of elemental substrates 14, and the detection signals of these temperature sensors are selectively output from terminals 10 of the head 20 via the multiplexer 13.