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:
Jul. 09, 2024
Filed:
Dec. 12, 2019
Magnisity Ltd., Hod-HaSharon, IL;
Magnisity Ltd., Hod-HaSharon, IL;
Abstract
A magnetic localization system including a magnetic field generator that generates an alternating magnetic field with a maintained frequency; and a receiver comprising: a DC magnetometer to sense a local magnetic field, at least in part due to the generated magnetic field; and at least one processor that calculates a six-degrees-of-freedom (6DOF) position and orientation of the receiver relative to the generator, based on the sensed magnetic field and the maintained frequency, and optionally based on the momentary phase of the generated field. Optionally, the generator includes an actuator that applies a rotational motion; at least one magnet rotating about a first axis by the actuator; a magnetometer to sense a momentary rotation phase of the at least one magnet; and a controller to maintain a desired rotation frequency of the at least one magnet. Optionally, the generator communicates the maintained rotation frequency and optionally the sensed momentary phase.