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. 12, 2000
Filed:
May. 08, 1998
Applicant:
Inventors:
Michael J Macaluso, Sunrise, FL (US);
Michael W Petersen, Coral Springs, FL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A04R / ;
U.S. Cl.
CPC ...
381386 ; 455350 ;
Abstract
A transducer porting assembly (100, 200, 300) includes a transducer (102) mounted within a housing (502) and an adjustable iris diaphragm (104) formed within the housing and aligned with the transducer. A selectable control (506) allows the audio response of the transducer (102) to be controlled by a user so as to accommodate various acoustic environments (508).
Macaluso, Michael. (2000). Variable frequency response microphone porting system (U.S. Patent No. 6160896). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6160896
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile