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:
Feb. 25, 1993
Applicant:
Inventors:
Gregory A Flurry, Austin, TX (US);
Larry W Henson, Austin, TX (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395650 ; 364D / ; 3642372 ; 3642814 ; 3642813 ; 3642817 ; 3642860 ; 395162 ;
Abstract
A multitasking data processing system for executing a plurality of processes is provided that includes a single peripheral device addressable through two ports. A peripheral device manager is provided that includes the capability of (1) allowing access to only a single process for accessing the peripheral device and (2) the capability to provide access to a first process while simultaneously and concurrently providing access to a second process to a second port.
Quick Actions:
Flurry, Gregory. (1994). Rendering context manager for display adapters supporting multiple (U.S. Patent No. 5367680). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5367680
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile