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:
Jun. 24, 2025
Filed:
Mar. 01, 2023
Government of the United States of America, As Represented BY the Secretary of Commerce, Gaithersburg, MD (US);
Emily Geraldine Bittle, Bethesda, MD (US);
David James Gundlach, Montgomery Village, MD (US);
Sebastian Engmann, Gaithersburg, MD (US);
GUVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF COMMERCE, Gaithersburg, MD (US);
THEISS RESEARCH, La Jolla, CA (US);
Abstract
A novel magnetic field sensor (MFS) may be created with an organic light emitting diode (OLED) made from an organic semiconductor material and an organic photodetector (OPD) built directly on top (or below) of the OLED, wherein at least one layer is made from an oriented molecular or polymer organic semiconductor material with strong magnetic anisotropy, and which material has a magneto-resistive or magneto-electroluminescent signal that varies with the magnitude and direction of a magnetic field to allow for measuring the vector of the external magnetic field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile