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. 13, 2012
Filed:
Oct. 04, 2007
Applicants:
Tushar K. Gohel, Wakefield, MA (US);
Lloyd K. Frick, Pepperell, MA (US);
Inventors:
Tushar K. Gohel, Wakefield, MA (US);
Lloyd K. Frick, Pepperell, MA (US);
Assignee:
Teradyne, Inc., North Reading, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus for use in testing a device includes a communication channel having a set of programmable parameters associated therewith. The programmable parameters result in a bias condition on the communication channel. A bias control circuit is used to affect the bias condition that results from the programmable parameters in order to emulate a desired bias condition.