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:
Jul. 05, 2022
Filed:
Aug. 26, 2020
Applicant:
Airoha Technology Corp., Hsinchu, TW;
Inventor:
Ming-Yi Hsieh, Hsinchu, TW;
Assignee:
AIROHA TECHNOLOGY CORP., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/80 (2018.01); H04W 76/15 (2018.01); H04W 76/20 (2018.01);
U.S. Cl.
CPC ...
H04W 4/80 (2018.02); H04W 76/20 (2018.02);
Abstract
A control method for a wireless Bluetooth (BT) audio output system includes: establishing an active link between a main BT controller to a first BT smart device among a plurality of BT smart devices; establishing an inactive link between an extra BT controller to a second BT smart device among the plurality of BT smart devices; and playing, by means of an audio output element, media data transmitted from the first BT smart device via the active link under control of the primary BT controller.