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. 08, 1994
Filed:
Aug. 30, 1991
Applicant:
Inventors:
Edward C King, Fremont, CA (US);
Anton Goeppel, Burgau, DE;
Assignee:
NCR Corporation, Dayton, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395325 ; 395375 ; 395575 ;
Abstract
A work station, including a central processing unit (CPU), first, second and third integrated circuit interface chips connected to an external bus, memory and peripheral unit, respectively, and a local bus connected to the CPU and interface chips. Each chip includes an internal bus interconnecting operating units disposed therein. Each interface chip is adapted to operate at the same clock frequency as the CPU, but with operational signals generated on its respective internal bus independently of the CPU.