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. 11, 2012
Filed:
Mar. 21, 2011
Applicants:
Andrey K. Morozov, Falmouth, MA (US);
Douglas C. Webb, Falmouth, MA (US);
Inventors:
Andrey K. Morozov, Falmouth, MA (US);
Douglas C. Webb, Falmouth, MA (US);
Assignee:
Teledyne Instruments, Inc., Thousand Oaks, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10K 9/10 (2006.01); G01V 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sound source comprises a bubble configured to be filled with a gas, an actuator configured to perturb the gas within the bubble, and a processing circuit configured to provide a control signal to the actuator to cause the actuator to perturb the gas within the bubble at a frequency defined by the control signal.