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:
Nov. 05, 2019
Filed:
Apr. 28, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventor:
Andri Bezzola, Pasadena, CA (US);
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/34 (2006.01); H04R 1/40 (2006.01); H04R 31/00 (2006.01); H04R 1/30 (2006.01); G10K 11/28 (2006.01); G10K 11/02 (2006.01);
U.S. Cl.
CPC ...
H04R 1/345 (2013.01); G10K 11/025 (2013.01); G10K 11/28 (2013.01); H04R 1/30 (2013.01); H04R 1/34 (2013.01); H04R 1/403 (2013.01); H04R 31/00 (2013.01); H04R 2201/029 (2013.01);
Abstract
One embodiment provides an omnidirectional loudspeaker comprising a first axisymmetric reflector, a second axisymmetric reflector, a sound source in the first axisymmetric reflector or the second axisymmetric reflector, and a horn including a straight section and a growth section extending from a distal end of the straight section. The growth section comprises one or more curves that are scaled with a radial coordinate and that expands sound waves generated by the sound source.