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:
Oct. 18, 1994
Filed:
Oct. 23, 1990
Applicant:
Inventors:
Wesley O Rupel, Bellevue, WA (US);
Walter C Moore, Seattle, WA (US);
Assignee:
Microsoft Corporation, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395164 ; 395129 ; 345189 ; 345187 ;
Abstract
A method and system of displaying a pattern using a bitmap memory display which acomplishes an overall pattern display by writing to the display memory one copy of the pattern. The logical unit (LU) of the system's graphics adapter (GA) is then used to replicate the pattern throughout the bitmap memory with a reduced number of write operations from the central processing unit (CPU) to the GA.