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:
Jun. 05, 2007
Filed:
Jan. 26, 2004
Bernd Broghammer, Tennenbronn, DE;
Karl Buehler, Bad Duerrheim, DE;
Guenther Huber, Bad Duerrheim, DE;
Michael Maier, Villingen-Schwenningen, DE;
Gerd Mauthe, Hausen o.V., DE;
Thomas Sagcob, Donaueschingen, DE;
Juergen Vogel, Brigachtal, DE;
Bernd Broghammer, Tennenbronn, DE;
Karl Buehler, Bad Duerrheim, DE;
Guenther Huber, Bad Duerrheim, DE;
Michael Maier, Villingen-Schwenningen, DE;
Gerd Mauthe, Hausen o.V., DE;
Thomas Sagcob, Donaueschingen, DE;
Juergen Vogel, Brigachtal, DE;
Harman Becker Automotive Systems GmbH, Karlsbad, DE;
Abstract
A video signal processing system for processing a video data Vand graphic data Dincludes a filter unit, which receives the video data V. The filter unit filters the video data Vto convert the video data Vinto video pictures formatted with a different number of columns and/or lines, and provides a filtered video signal indicative thereof. The filter unit buffers individual pixels and/or lines in a first memory device. A second memory device receives and stores the graphic data Dand the filtered video signal and provides stored signals indicative thereof. A third memory device is connected to the second memory, and stores data received from the second memory device. A mixing unit receives and mixes the stored graphic data and the stored filtered video data to provide a video output signal V.