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:
Jun. 21, 2022
Filed:
Oct. 04, 2017
Evonetix Ltd, Little Chesterford, GB;
Matthew James Hayes, Little Chesterford, GB;
Vasile Dan Juncu, Little Chesterford, GB;
EVONETIX LTD, Cambridge, GB;
Abstract
A technique for measuring the resistance of a resistive elementin the presence of a series diode is provided. By supplying three different currents I, I, Iand measuring corresponding voltages V, V, Vacross the resistive element and diode, the voltages can be combined to at least partially eliminate an error in the measured resistance of the resistive element caused by a voltage drop across the diode. A technique for current control in an array of resistive elements is also described in which a column of resistive elements is provided with two or more current sources switched so that while one current source is providing current to the column line corresponding to a selected resistive element, another current source has its amount of current adjusted.