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:
May. 27, 2025

Filed:

Mar. 15, 2024
Applicant:

SB Technology, Inc., Wilmington, DE (US);

Inventors:

Geoffrey Zerbinatti Iwata, San Francisco, CA (US);

Christian Thieu Nguyen, Redwood City, CA (US);

Kevin Robert Tharratt, Redwood City, CA (US);

Maximilian Thomas Ruf, San Jose, CA (US);

Tucker Blake Reinhardt, San Francisco, CA (US);

Jordan Edward Crivelli-Decker, El Cerrito, CA (US);

Madelaine Susan Zoritza Liddy, Mountain View, CA (US);

Alison Emiko Rugar, Mountain View, CA (US);

Fuxi Lu, Boston, MA (US);

Ethan Jesse Pratt, Santa Clara, CA (US);

Kit Yee Au-Yeung, San Diego, CA (US);

Stefan Bogdanovic, Mountain View, CA (US);

Assignee:

SB Technology, Inc., Wilmington, DE (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/243 (2021.01); A61B 5/00 (2006.01); A61B 5/05 (2021.01); A61B 5/242 (2021.01); A61B 5/245 (2021.01); G01R 33/02 (2006.01); G01R 33/032 (2006.01); G01R 33/04 (2006.01); G01R 33/26 (2006.01); A61B 90/50 (2016.01);
U.S. Cl.
CPC ...
A61B 5/243 (2021.01); A61B 5/05 (2013.01); A61B 5/242 (2021.01); A61B 5/245 (2021.01); A61B 5/7203 (2013.01); A61B 5/7246 (2013.01); A61B 5/725 (2013.01); G01R 33/0206 (2013.01); G01R 33/032 (2013.01); G01R 33/04 (2013.01); G01R 33/26 (2013.01); A61B 90/50 (2016.02); A61B 2562/0223 (2013.01); A61B 2562/04 (2013.01); A61B 2562/046 (2013.01);
Abstract

An apparatus for measuring magnetic fields from a subject's organ comprises a plurality of unshielded magnetometers in a three-dimensional arrangement. A respective pair of magnetometers, in the plurality of magnetometers, has a respective known separation. Each magnetometer in the plurality of magnetometers is configured to simultaneously detect a biomagnetic field from at least a portion of the subject's organ and a background magnetic field and output a signal indicative of the detected biomagnetic field and the background magnetic field.


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