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:
Jun. 16, 1998
Filed:
Aug. 25, 1994
Seiichirou Satomura, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A synchronizing pattern detecting apparatus includes a pattern matching device, a pulse generating device, a delay device and a determination device. The pattern matching device samples synchronizing patterns with an asynchronous clock to determine whether the synchronizing patterns match with predetermined patterns. The pulse generating device generates a plurality of pulse signals having predetermined widths in accordance with the synchronizing patterns when the pattern matching device determines successful pattern matching. The delay device delays the plurality of pulse signals output from the pulse generating device to substantially match the timings of the pulse signals with each other. The determination device synthesizes output signals from the delay device to determine a degree of matching of the synchronizing patterns from a synthesis result.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile