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:
Jan. 25, 2011
Filed:
Sep. 21, 2006
Dong-ik Park, Suwon-si, KR;
Han-sang Lim, Seoul, KR;
Jun-tai Kim, Yongin-si, KR;
Dae-hyun Sim, Seoul, KR;
Dong-Ik Park, Suwon-si, KR;
Han-Sang Lim, Seoul, KR;
Jun-Tai Kim, Yongin-si, KR;
Dae-Hyun Sim, Seoul, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
Provided is a speaker device for a portable terminal. The speaker device includes a speaker housing which provides a mounting space for accommodating a speaker unit and a resonating space connected to the mounting space and located around the mounting space. The speaker device solves the disadvantages of a small-size speaker unit, i.e., problems in producing a sound in a bass region, thereby producing a 'live' sound. Moreover, the characteristics of a sound can be improved using the speaker housing, without addition of a separate speaker unit or addition or change of software or a circuit, thereby improving the performance of a speaker device of the portable terminal at low cost.