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.

Date of Patent:
Sep. 21, 2021

Filed:

Aug. 23, 2019
Applicant:

Ksr Ip Holdings, Llc, Wilmington, DE (US);

Inventors:

Joong K. Lee, Chatham, CA;

Lingmin Shao, London, CA;

Ryan W. Elliott, Thamesville, CA;

Assignee:

KSR IP Holdings, LLC, Wilmington, DE (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 5/20 (2006.01); H01F 38/14 (2006.01);
U.S. Cl.
CPC ...
G01D 5/2046 (2013.01); H01F 38/14 (2013.01);
Abstract

In accordance with one embodiment of the present disclosure, an inductive sensor assembly is provided. The inductive sensor assembly includes a sensor assembly and a shaft. The sensor assembly include a transmitter coil and a two-part receiver coil. The shaft includes a first end. The first end includes a first planar surface and a second planar surface. The second planer surface extends from the first planar surface. A target is formed from the first planar surface and the second planar surface. When the target is moved about a shaft axis, the first planar and second planar surfaces modify an inductive coupling between the transmitter coil and the two-part receiver coil.


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