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:
Oct. 17, 2017
Filed:
Mar. 31, 2015
Applicant:
Sengled Optoelectronics Co., Ltd., Tongxiang, CN;
Inventors:
Assignee:
SENGLED OPTOELECTRONICS CO., LTD., Tongxiang, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 3/12 (2006.01); H05B 37/02 (2006.01); F21V 33/00 (2006.01); F21V 23/04 (2006.01); H04L 12/28 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
H04R 3/12 (2013.01); F21V 23/045 (2013.01); F21V 33/0056 (2013.01); H04L 12/2827 (2013.01); H05B 37/0272 (2013.01); F21Y 2115/10 (2016.08); H04L 2012/2841 (2013.01); H04L 2012/2849 (2013.01); H04R 2420/07 (2013.01); Y02B 20/48 (2013.01);
Abstract
A wireless speaker system is provided. The system includes at least one main light emitting diode (LED) lighting device including a Bluetooth module and a wireless audio module. The system also includes at least one auxiliary LED lighting device including a wireless audio module. Further, the system includes a smart terminal configured to send data to the main LED lighting device through a Bluetooth protocol. The wireless audio module in the main LED lighting device transmits the data to the auxiliary LED lighting device. The auxiliary LED lighting device sends feedback data to the smart terminal through the main LED lighting device.