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. 26, 1991
Filed:
Sep. 28, 1990
Hitoshi Yamazaki, Oume, JP;
Casio Electronics Manufacturing, Tokyo, JP;
Casio Computer Co. Ltd., Tokyo, JP;
Abstract
A memory circuit receives (n.times.n) data dots of an image data and stores a plurality of data dots selected from the image of data in a single address. Before the plurality of data dots are stored in the single memory, they are shifted in a transverse row direction by one bit with regard to each of the rows and are shifted in a vertical column direction by one bit with regard to each of the columns. The image data is rotated in a step-like manner by 90.degree. clockwise or anticlockwise. The image data is rotationally shifted during write/read times, and the address in which the data dots are stored is decoded in units of data dots.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile