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:
Mar. 03, 2020
Filed:
Dec. 01, 2016
Applicant:
Sonion Nederland B.v., Hoofddorp, NL;
Inventors:
Aart Zeger van Halteren, Woudenberg, NL;
Paul Christiaan van Hal, Amsterdam, NL;
Hamidreza Taghavi, Eindhoven, NL;
Andreas Tiefenau, Koog aan de Zaan, NL;
Wouter Bruins, Utrecht, NL;
Assignee:
SONION NEDERLAND B.V., Hoofddorp, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01); H04R 11/04 (2006.01); H04R 11/02 (2006.01);
U.S. Cl.
CPC ...
H04R 11/04 (2013.01); H04R 11/02 (2013.01); H04R 25/604 (2013.01); H04R 2225/021 (2013.01); H04R 2460/05 (2013.01); H04R 2460/11 (2013.01);
Abstract
A balanced armature receiver is disclosed that includes a housing and an armature assembly within the housing. The armature assembly includes a first armature portion and a second armature portion. The first armature portion and the second armature portion are operated such that the second armature portion is substantially unstable relative to the first armature portion.