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:
Aug. 02, 2022
Filed:
Mar. 23, 2018
Toyota Research Institute, Inc., Los Altos, CA (US);
Abraham S. Anapolsky, San Mateo, CA (US);
Toyota Research Institute, Inc., Los Altos, CA (US);
Abstract
Motor vehicles use biomagnetic sensors to determine global position by detecting Earth's geomagnetic field. Magnetosensitive bioparticles, such as magnetotactic bacteria or organelles from a magnetoreceptive eukaryotic species, are dispersed in a gel medium. The magnetosensitive bioparticles generate a local magnetic moment that changes in response to fluctuations in the immediate geomagnetic field vector, the latter of which is dependent on global position. An integrated circuit, such as an array of superconducting quantum detects changes in the local magnetic moment, and a controller thereby determines the ambient geomagnetic field vector. The controller accesses a database having a correlation of geomagnetic field vector and geolocation.