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. 19, 2007
Filed:
Jun. 26, 2003
Mats Erixon, Bjärred, SE;
Göran Schack, Yngsjö, SE;
Stig Frohlund, Hässleholm, SE;
Olof Simonsson, Malmö, SE;
Mats Erixon, Bjärred, SE;
Göran Schack, Yngsjö, SE;
Stig Frohlund, Hässleholm, SE;
Olof Simonsson, Malmö, SE;
Sony Ericsson Mobile Communications AB, Lund, SE;
Abstract
A communication terminal includes a housing carrying therein a radio antenna element, a speaker, and a chamber that acts as an electromagnetic resonance cavity for the antenna and as an acoustic resonance cavity for the speaker. The speaker is mounted inside the chamber and is coupled to the outside of the housing through a sound channel. The terminal includes a user interface on a front side of the housing and the speaker is placed behind the user interface as viewed from the front side, with the sound channel extending from a channel inlet at the speaker to a channel front outlet at the front side.