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. 03, 1998
Filed:
Dec. 03, 1996
Applicant:
Inventor:
John F Matsumoto, Flores, CA (US);
Assignee:
Toshiba America Information Systems, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
395309 ; 395308 ; 395280 ; 395500 ; 370402 ;
Abstract
The PCI bus cannot support devices such as a direct memory access controller. By providing virtualization hardware, a computer system can be fooled into believing that the device actually exists on the PCI bus. Thus, access signals sent to an incompatible device, for example a channel on a direct memory access controller, which does not exist on the PCI bus can be processed and returned by the virtualizing hardware as if the PCI bus supports the channel.
Matsumoto, John. (1998). Virtualization of the isa bus on pci with the existence of a pci to isa (U.S. Patent No. 5832246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5832246
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile