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:
Sep. 09, 2003
Filed:
Nov. 06, 1998
Michael G. Lambert, Austin, TX (US);
Pi Sheng Chang, San Jose, CA (US);
VTEL Corporation, Austin, TX (US);
Abstract
A method for avoiding invalid camera positioning in a video conference establishes a boundary within the view of a camera, such that when a request is made to direct the camera to a point outside of the boundary, the camera positioning module transforms the request to one requesting the camera to be directed to a point just within the boundary. In one embodiment, the boundary includes a maximum extent and a minimum extent, corresponding respectively to the maximum and the minimum expected heights of a speaker.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile