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:
Jul. 01, 2003
Filed:
Aug. 10, 2000
Applicant:
Inventors:
Mark A. Larson, Austin, TX (US);
Benjamen G. Tyner, Austin, TX (US);
Assignee:
Dell Products, L.P., Round Rock, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/300 ;
U.S. Cl.
CPC ...
G06F 1/300 ;
Abstract
Provided is a method, a computer program product, and a computer system each of which features queuing data transfers between a data port and a system memory to minimize the latency between queuing a data transfer and effectuating the transfer of the same and to remove the chance of more than one device trying to talk to the OS at the same time through the same port. This facilitates backwards compatibility of non-USB compatible computer resources, such as applications, operating systems (O/S) and the like, with USB compatible peripheral devices.