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. 29, 1992
Filed:
Dec. 09, 1991
Hiroyuki Ishinaga, Tokyo, JP;
Masami Ikeda, Tokyo, JP;
Ryoichi Koizumi, Yokohama, JP;
Asao Saito, Yokohama, JP;
Kenjiro Watanabe, Tokyo, JP;
Tsutomu Abe, Isehara, JP;
Nobuyuki Kuwabara, Tokyo, JP;
Tsuguhiro Fukuda, Yokohama, JP;
Tsutomu Katoh, Kawasaki, JP;
Toshihiro Mori, Kawasaki, JP;
Seiichiro Karita, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A substrate for a liquid jet recording head includes a plurality of built-in energy elements forming an array for generating thermal energy for ejecting liquid, built-in electrode wiring for supplying electric signals to the energy generating elements and first and second built-in temperature sensors disposed outside the array and adjacent opposite ends of the array for detecting a temperature of the substrate. First and second built-in heaters are disposed outside the array and adjacent opposite ends of the array for heating the substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile