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:
Jun. 05, 2012
Filed:
Oct. 11, 2007
Applicants:
Nikolay A. Kopnov, Rehovot, IL;
Lorne R. Brown, Beit Shemesh, IL;
Aryeh Vered, Tel-Aviv-Jaffa, IL;
Inventors:
Assignee:
Motorola Solutions, Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04R 9/08 (2006.01); H04R 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wind filter device () for use with a microphone (), the wind filter device including a substrate () having an aperture () extending through the substrate, attached to a first face of the substrate a first layer () having a first perforated region () over the aperture and, attached to a second face of the substrate, a second layer () having a second perforated region () over the aperture. Also described is an arrangement of the wind filter device and a microphone, and a hand portable radio communication unit including the arrangement.