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:
Mar. 23, 2010
Filed:
Mar. 31, 2005
Peter Shintani, San Diego, CA (US);
Kenichiro Toyoshima, San Diego, CA (US);
Peter Shintani, San Diego, CA (US);
Kenichiro Toyoshima, San Diego, CA (US);
Sony Corporation, Tokyo, JP;
Sony Electronics Inc., Park Ridge, NJ (US);
Abstract
A bi-directional communications interface includes a source multiplexer for connecting to a video source. The source multiplexer includes a source multiplexer input port for receiving an analog video signal from the video source, a source multiplexer output port for driving the video source with an upstream data signal, and a source multiplexer bi-directional port for coupling the analog video signal from the source multiplexer input port to the video cable and for coupling the upstream data signal from the video cable to the source multiplexer output port.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile