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. 19, 2013
Filed:
Jul. 20, 2009
Pete Hulbert, Cleveland, OH (US);
Gregory Sobolewski, Seven Hills, OH (US);
Pete Hulbert, Cleveland, OH (US);
Gregory Sobolewski, Seven Hills, OH (US);
Keithley Instruments, Inc., Cleveland, OH (US);
Abstract
A method for operating a measurement system having an interconnect between the measurement system and a device under test (DUT), the interconnect exhibiting voltage drops during measurements of the DUT, includes applying a test signal to the DUT through the interconnect, the test signal having a system value at the measurement system; measuring a resulting DUT value at the DUT; adjusting the system value according to the resulting DUT value to produce successive desired DUT values at the DUT; and using the successive DUT values to measure an electrical characteristic of the DUT.