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. 06, 2007
Filed:
Feb. 27, 2003
Systems and methods for delivering picture-in-picture signals at diverse compressions and bandwidths
Bruce A. Phillips, Erie, CO (US);
Steven M. Casey, Littleton, CO (US);
Kurt A. Campbell, Lafayette, CO (US);
Donald Brodigan, Broomfield, CO (US);
Bruce A. Phillips, Erie, CO (US);
Steven M. Casey, Littleton, CO (US);
Kurt A. Campbell, Lafayette, CO (US);
Donald Brodigan, Broomfield, CO (US);
Qwest Communications International, Inc., Denver, CO (US);
Abstract
T Systems and methods for providing picture-in-picture, or other multi-picture displays. Some of the systems include two or more video and/or data signals that are coupled to a transmission device. In addition, a selector signal is coupled to the transmission device. The transmission device also includes a video output that, based at least in part on the selector signal, provides a derivative of one of the video and/or data signals at a first compression and bandwidth, and the other video and/or data signal at a second compression and bandwidth. Various of the methods include utilize the systems to transmit two or more video outputs based at least in part on a selector signal.