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:
May. 01, 2007
Filed:
Dec. 19, 2000
Applicant:
John S. Keys, Beaverton, OR (US);
Inventor:
John S. Keys, Beaverton, OR (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A driver and methods therefore provide automated testing of USB client devices in real-time. The driver may use the layered driver or filter driver feature in Microsoft® Windows® Driver Model (WDM) layered architecture for the Microsoft Windows operating system. The driver may be inserted between the USB bus driver and the USB client driver stack. The driver may intercept, inspect, and modify the requests between the client drivers and the bus driver.