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. 17, 2020
Filed:
Oct. 05, 2018
Microsemi Corporation, Aliso Viejo, CA (US);
Kevin Mark Smith, Jr., Dana Point, CA (US);
Microsemi Corporation, Chandler, AZ (US);
Abstract
An angular rotation sensor system constituted of: a first target with a member radially extending from, and rotating about a longitudinal axis of the first target; a second target with a member radially extending from, and rotating about a longitudinal axis of the second target; a first receive coil comprising a plurality of loops laid out such that adjacent loops exhibit opposing magnetic polarities responsive to a radio frequency current injected into the transmit coil; a second receive coil comprising a plurality of loops laid out such that adjacent loops exhibit opposing magnetic polarities responsive to a radio frequency current injected into the transmit coil; and an output coupled to each of the first and second receive coils, wherein each of the members is shaped and sized to generally match a shape and size of a pair of loops.