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. 13, 2009
Filed:
Dec. 11, 2006
Yuichiro Akama, Kawasaki, JP;
Kimiyuki Hayasaki, Yokohama, JP;
Masahiko Ogawa, Hino, JP;
Yasunori Takei, Meguro-ku, JP;
Yuichiro Akama, Kawasaki, JP;
Kimiyuki Hayasaki, Yokohama, JP;
Masahiko Ogawa, Hino, JP;
Yasunori Takei, Meguro-ku, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A recording head circuit is configured to drive a plurality of recording elements by dividing the plurality of recording elements into a plurality of blocks. The circuit delays not only heat signals, which are used to drive the recording elements in each of the blocks, but also block signals. Consequently, noises are prevented from appearing due to overlapping of signals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile