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:
Aug. 27, 2024
Filed:
Nov. 09, 2021
Applicant:
Metra Electronics Corporation, Holly Hill, FL (US);
Inventors:
Jason Anderson, Port Orange, FL (US);
William H. Jones, Jr., Holly Hill, FL (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 3/00 (2006.01); G06F 3/16 (2006.01); H03F 3/21 (2006.01); H03G 3/30 (2006.01);
U.S. Cl.
CPC ...
G06F 3/162 (2013.01); H03F 3/21 (2013.01); H03G 3/3005 (2013.01); H04R 3/00 (2013.01); H03F 2200/03 (2013.01); H03G 2201/103 (2013.01); H04R 2499/13 (2013.01);
Abstract
A modular vehicle sound system that can be upgraded or reconfigured by changing a plug-in module. In the advanced-capability embodiments the invention combines the functions of a vehicle data bus interface, a digital signal processor, and an amplifier. In the advanced-capability embodiments the invention provides a wireless interface with a separate digital device that can be used to control the inventive amplifier.