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:
May. 23, 2017
Filed:
Jun. 20, 2011
Qifeng Yan, Espoo, FI;
Ming Lei, Shenzhen, CN;
Zhichang Wang, Shenzhen, CN;
Jyri Salomaa, Espoo, FI;
Zhen Liu, Tarrytown, NY (US);
Koray Ozcan, Farnborough, GB;
Qifeng Yan, Espoo, FI;
Ming Lei, Shenzhen, CN;
Zhichang Wang, Shenzhen, CN;
Jyri Salomaa, Espoo, FI;
Zhen Liu, Tarrytown, NY (US);
Koray Ozcan, Farnborough, GB;
Nokia Technologies Oy, Espoo, FI;
Abstract
An apparatus comprising: a first substantially horn shaped structure configured to couple and amplify sound from a first speaker of a further apparatus; and a second substantially horn shaped structure configured to couple and amplify sound from a second speaker of the further apparatus, wherein the first and second substantially horn shaped structure each comprise a mouth portion with a physical separation dimension greater than a physical separation dimension of the first and second speaker acoustic outlet of the further apparatus.