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:
Nov. 10, 2026
Filed:
Jun. 26, 2024
Applicant:
The Research Foundation for the State University of New York, Albany, NY (US);
Inventors:
Assignee:
The Research Foundation for the State University of New York, Albany, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 19/04 (2006.01); H04R 31/00 (2006.01);
U.S. Cl.
CPC ...
H04R 19/04 (2013.01); H04R 31/006 (2013.01);
Abstract
A microstructure that detects the acoustic velocity of a fluid by employing microfabricated thin sensing elements that are primarily driven by viscous forces due to the fluctuating motion of a fluid, such as air in a sound field. The microstructures can be fabricated in an array to create a diaphragmless microphone. The microstructure and its components can be fabricated on a single or multilayer substrate with the use of masks.
Quick Actions:
Cui, Weili. (2026). Diaphragmless viscosity-driven acoustic velocity-sensing microphone (U.S. Patent No. 12795305). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12795305
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile