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:
Dec. 09, 2025
Filed:
May. 03, 2022
Applicant:
The Government of the United States of America, As Represented BY the Secretary of the Navy, Arlington, VA (US);
Inventors:
Jakub Kolacz, Washington, DC (US);
Peter Finkel, Washington, DC (US);
Julia Pavlova, Washington, DC (US);
Christopher M. Spillmann, Washington, DC (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G01L 1/16 (2006.01); G02F 1/11 (2006.01); H10N 30/30 (2023.01);
U.S. Cl.
CPC ...
G01L 1/16 (2013.01); G02F 1/11 (2013.01); H10N 30/302 (2023.02);
Abstract
Piezo-optic transducers convert variations in mechanical stress to a change in optical properties by coupling electro-optic and piezo-electric elements in a format suited to a single composite device without needing on-board electronics.