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. 25, 1993
Filed:
Oct. 01, 1991
Kevin L Kloker, Arlington Heights, IL (US);
Thomas L Wernimont, Palatine, IL (US);
Motorola, Schaumburg, IL (US);
Abstract
An interface circuit (16, 44) is provided for communicating a plurality of demodulated digital audio values in a predetermined serial data bus protocol between a digital source (12) and a digital sink (46). Each of the plurality of digital audio values contains either left or right channel audio information and control values. The serial data bus protocol is formed by the interface circuit (16, 44) by transmitting a left channel information value of a predetermined demodulated digital audio value, a right channel information value of the predetermined demodulated digital audio value, and then a byte of control information formed from both the left and right channel control values.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile