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:
Oct. 22, 2002
Filed:
Jan. 14, 2000
Atsushi Saito, Yokohama, JP;
Akio Okubo, Tokyo, JP;
Keizo Sasai, Yokohama, JP;
Yasuhiko Ikeda, Sagamihara, JP;
Shigeyuki Sugiyama, Yokohama, JP;
Mitsuo Morita, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An ink jet recording system for recording using a recording head which discharges heated ink onto a recording medium through discharge ports includes temperature detection of ink discharged through the discharge ports, position of the recording head so that a temperature of ink discharged through the discharge ports can be detected, detection of discharge or non-discharge of ink based on the temperature detection, variation of discharge of ink droplets, and control of the variation during discharge detection.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile