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. 26, 2025
Filed:
Apr. 19, 2022
Triad National Security, Llc, Los Alamos, NM (US);
Vamshi Krishna Chillara, Los Alamos, NM (US);
Christopher Nobuo Hakoda, Los Alamos, NM (US);
Cristian Pantea, Los Alamos, NM (US);
TRIAD NATIONAL SECURITY, LLC, Los Alamos, NM (US);
Abstract
Provided are acoustic quick response codes and piezoelectric quick response (PQR) codes. Examples of the disclosure leverage acoustics and vibrations for information storage and retrieval. Applications of examples of the disclosure may include the development of embedded product tags, tamper-evident seals and/or tags, and/or an additional layer of information storage used in conjunction with other existing information storage technologies. Examples further provide for the use of acoustic quick response codes or piezoelectric quick response codes as embedded sensors for damage detection and/or monitoring.