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. 08, 2023
Filed:
Jun. 09, 2020
Sony Interactive Entertainment Inc., Tokyo, JP;
Dennis D. Castleman, Fremont, CA (US);
Xiaoyong Ye, South San Francisco, CA (US);
Sony Interactive Entertainment Inc., Tokyo, JP;
Abstract
A method includes using an electromagnetic (EM) tracking system to track a tangible object, detecting a presence of interference with a magnetic field generated by the EM tracking system, and compensating for the interference. A system includes an EM tracking transmitter, an EM tracking receiver, and a processor based apparatus in communication with the EM tracking transmitter and the EM tracking receiver. The processor based apparatus is configured to execute steps including using the EM tracking transmitter and the EM tracking receiver to implement an EM tracking system. A storage medium storing one or more computer programs is also provided.