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, 2001
Filed:
Jan. 09, 1998
Kevin Deierling, Los Altos Hills, CA (US);
Other;
Abstract
A videoconferencing arrangement that selectively creates a composite arrangement of videoconferencing data along with video data from a supplemental video source. In one embodiment, a first analog-to-digital converter provides digital videoconferencing data from a camera source, and a second analog-to-digital converter is arranged to provide digital video data from a supplemental analog video signal source, such as a broadcast television signal. Digital video signals from a remote videoconferencing arrangement are decompressed and provided as input, along with the video data from the camera and supplemental video data, to a video processor. Responsive to selection signals, the video processor scales selected video data and overlays the scaled video data on selected other video data. For example, a live television broadcast can be overlaid with remote videoconferencing data.