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. 20, 2001
Filed:
Jul. 01, 1998
Applicant:
Inventors:
Gordon Taylor Davis, Chapel Hill, NC (US);
Llewellyn Bradley Marshall, IV, Cary, NC (US);
Clarence Rosser Ogilvie, Huntington, VT (US);
Paul Colvin Stabler, South Burlington, VT (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/200 ;
U.S. Cl.
CPC ...
G06F 1/200 ;
Abstract
A cache based processing system is provided with a loop detection circuit for detecting the entry into and termination of program loops and for enabling peripheral device access to the main memory after completion of the first pass through the loop and terminating access when the program leaves the loop.
Davis, Gordon. (2001). System and method for controlling peripheral device memory access in a data processing system (U.S. Patent No. 6321312). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6321312
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile