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:
Aug. 28, 2018
Filed:
Aug. 26, 2016
Applicant:
Teradyne, Inc., North Reading, MA (US);
Inventor:
Douglas W. Pounds, Goffstown, NH (US);
Assignee:
Teradyne, Inc., North Reading, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01); G01R 19/165 (2006.01); G01R 31/26 (2014.01);
U.S. Cl.
CPC ...
G01R 31/2834 (2013.01); G01R 19/16538 (2013.01); G01R 31/2601 (2013.01); G01R 31/2851 (2013.01);
Abstract
An example test system includes: multiple channels, where each of the multiple channels is configured to force voltage and to source current; and circuitry to combine current sourced by the multiple channels to produce a combined current for output on a single channel to a device under test (DUT), where each of the multiple channels includes a load sharing resistor to control a contribution of the channel to the combined current.