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. 08, 2008
Filed:
Dec. 21, 2005
Applicant:
John K. Gee, Mount Vernon, IA (US);
Inventor:
John K. Gee, Mount Vernon, IA (US);
Assignee:
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01); G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is a method including: receiving an input key string; comparing the input key string with a stored key string; and granting access to a boundary scan chain when the input key string matches the stored key string, the boundary scan chain being at least one of: a Boundary Data Register of at least one Joint Test Action Group (JTAG)-compliant device; or, a plurality of communicatively coupled JTAG-compliant devices.