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:
Jul. 28, 2009
Filed:
Jan. 26, 2005
Applicants:
Gary F. Hawkins, Torrance, CA (US);
Michael J. O'brien, Los Angeles, CA (US);
Inventors:
Gary F. Hawkins, Torrance, CA (US);
Michael J. O'Brien, Los Angeles, CA (US);
Assignee:
The Aerospace Corporation, El Segundo, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 1/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sound suppression method includes using a passive noise suppression technology to destructively interfere with a sound wave propagating through a structure at portions of the structure that are positioned apart less than half of a wavelength of the sound wave.
Hawkins, Gary. (2009). Sound suppression material and method (U.S. Patent No. 7565950). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7565950
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile