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:
Oct. 27, 2020
Filed:
Aug. 22, 2018
Applicant:
Sonion Nederland B.v., Hoofddorp, NL;
Inventors:
Michele Colloca, Hoofddorp, NL;
Wouter Bruins, Hoofddorp, NL;
Wouter Herman Broeze, Hoofddorp, NL;
Arno W. Koenderink, Hoofddorp, NL;
Assignee:
Sonion Nederland B.V., Hoofddorp, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01); H04R 7/04 (2006.01); H04R 7/18 (2006.01); H04R 11/04 (2006.01); H04R 7/06 (2006.01);
U.S. Cl.
CPC ...
H04R 7/04 (2013.01); H04R 7/06 (2013.01); H04R 7/18 (2013.01); H04R 11/04 (2013.01);
Abstract
A diaphragm with a hinge portion and a drive portion and a plurality of oblong frame portions between the hinge portion and drive portion. The oblong frame portions are able to vibrate independently of each other and may have different resonance frequencies.