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. 09, 1995
Filed:
Aug. 10, 1992
Koji Suzuki, Yokohama, JP;
Tadashi Ishikawa, Tokyo, JP;
Joji Nagahira, Yokohama, JP;
Hajime Motoyama, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A controller including an analog circuit for controlling a power source of an apparatus and a digital circuit including a CPU for performing sequence control for the apparatus and for controlling the analog circuit. The analog circuit having a comparator for comparing an output of the power source with a reference signal to output a signal for controlling the power source. Both the analog circuit and the digital circuit are integrally formed on a chip.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile