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. 31, 1983
Filed:
Dec. 20, 1979
Katsumi Kimoto, Kawasaki, JP;
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Abstract
The surface of an original is scanned in the direction of lines with a laser beam to obtain read-out data from the reflected light beam from the original, and the read-out data for a line are first stored in a line buffer memory. Then, during the scanning for the next line by the laser beam the data which have been stored in the line buffer memory are read out and used to modulate a laser beam, with the laser beam thus modulated being led to a light-sensitive drum for making duplication of information of the read-out data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile