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:
Nov. 28, 2000
Filed:
Dec. 27, 1996
Yoshimi Ogasawara, Shizuoka-ken, JP;
Manabu Sakakibara, Numazu, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
In an image forming apparatus for forming an image by scanning a rotating photosensitive member with modulated light based on an image signal, a PLL circuit generates a high-frequency clock having a frequency n (n is an integer that satisfies n>2) times that of an oscillation output from a reference oscillating circuit. A frequency dividing circuit generates an image processing clock synchronized with the high-frequency clock and a detection signal from a scan light detecting mechanism. A latch circuit, a parallel/serial conversion circuit, and the like generate an image modulating signal by modulating image data on the basis of the high-frequency clock.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile