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. 17, 2004
Applicant:
Robert Warren, Bristol, GB;
Inventor:
Robert Warren, Bristol, GB;
Assignee:
STMicroelectronics Limited, Bristol, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
An integrated circuit comprising: a plurality of portions, each portion including test control circuitry; at least one test input arranged to receive test signals; and a multiplexer between the at least one test input and the test control circuitry, the multiplexer having a least one control input whereby the multiplexer is controllable to direct test signals to one of the plurality of portions.