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. 23, 2021
Filed:
Apr. 09, 2019
Applicant:
Hemy8 SA, Morges, CH;
Inventor:
Hans Uhich Meyer, Morges, CH;
Assignee:
hemy8 SA, Morges, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 5/20 (2006.01); G01D 5/244 (2006.01); G01D 5/245 (2006.01);
U.S. Cl.
CPC ...
G01D 5/2066 (2013.01); G01D 5/2046 (2013.01); G01D 5/2451 (2013.01); G01D 5/24466 (2013.01); G01D 5/24471 (2013.01); G01D 5/24476 (2013.01);
Abstract
A method of operating an intermittently measuring or pulsed incremental position sensor, and a position sensor that has noise detecting circuitry activated during each measurement, triggering corrective measurements as long as the influence of noise is detected. Corrective measurements immediately follow and replace a noise-influenced measurement well before the next scheduled measurement. Noise can be detected as a differential amplifier's common-mode input signal, thus clearly separating the influence of noise from the sensor's differential input signal.