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. 15, 2020
Filed:
Oct. 15, 2018
Applicant:
Sonion Nederland B.v., Hoofddorp, NL;
Inventors:
Nishant Lawand, Hoofddorp, NL;
Caspar Titus Bolsman, Hoofddorp, NL;
Laurens de Ruijter, Hoofddorp, NL;
Petrus Egbertus Henricus Hermsen, Hoofddorp, NL;
Erik Marinus Krom, Hoofddorp, NL;
Theodorus Geradus Maria Brouwer, Hoofddorp, NL;
René Maas, Hoofddorp, NL;
Umut Tabak, Hoofddorp, NL;
Assignee:
SONION NEDERLAND B.V., Hoofddorp, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/28 (2006.01); H04R 1/10 (2006.01);
U.S. Cl.
CPC ...
H04R 1/2857 (2013.01); H04R 1/1041 (2013.01); H04R 2460/11 (2013.01);
Abstract
A sound channel with a side opening which may be opened or closed by an electromagnetic actuator. The sound channel may remain open and may thus be used as a spout of a sound generator for e.g. a hearing aid, where the side opening may be used as a vent.