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. 22, 1994
Filed:
Jun. 16, 1993
Applicant:
Inventor:
Osamu Hosotani, Hyogo, JP;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
345193 ; 345190 ; 345200 ;
Abstract
A screen display device is provided with address decoder 15, address generator 16, address translation circuit 17, data buffer 18 and data translation circuit 19 and is designed to reduce a rewrite operation time by rewriting data with a plurality of addresses of display memory 4 to the same data by the instruction of CPU 1. Further, it is possible to perform rewriting of the display characters, i.e. rewriting of display memory data efficiently and at a high speed.
Hosotani, Osamu. (1994). Screen display device (U.S. Patent No. 5367317). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5367317
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile