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:
May. 10, 2022
Filed:
May. 14, 2019
Darryl Hock, Sterling Heights, MI (US);
Darryl Hock, Sterling Heights, MI (US);
Other;
Abstract
The conversion circuit adapts a legacy radio to play digital broadcasts using a sensing circuit coupled to a control device of the legacy radio to produce a control device position signal. A processor detects changes in this position signal and interprets a pattern of predetermined changes in position signals to generate at least digital radio broadcast scan command. The conversion circuit also includes a digital radio receiver that performs a scan operation in response to the scan command and supplies the processor with a channel list of detected digital stations. The processor associates each of the detected digital stations to a different positional setting of the control device. The processor also interprets different positional settings of the control device as a content selection commands, which it uses to cause the receiver to select a particular content component for playback through an audio amplifier.