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:
Mar. 09, 2004
Filed:
Jan. 31, 2003
Applicant:
Inventors:
William R. Creek, Fremont, CA (US);
Mark Deome, San Jose, CA (US);
R. Warren Necoechea, Fremont, CA (US);
Assignee:
LTX Corporation, Westwood, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/128 ; G01R 3/126 ;
U.S. Cl.
CPC ...
G01R 3/128 ; G01R 3/126 ;
Abstract
An apparatus to receive a response signal sent from a device under test. The apparatus includes pin electronics to identify a response signal contained in a composite signal. The composite signal is a composite, or sum, of the response signal and a test signal. The pin electronics has a driver to send the test signal to the device under test, and a receiver to receive the composite signal and to separate the response signal from the composite signal.