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:
Jul. 05, 2011
Filed:
Jul. 20, 2001
Donald Martin Monro, Beckington, GB;
Donald Martin Monro, Beckington, GB;
Ayscough Visuals LLC, Las Vegas, NV (US);
Abstract
A video server for transmitting video across a network to a plurality of users includes a coder () which operates in response to call requests or instructions received across the network () from individual clients (). The server maintains in memory a series of user status records (), one for each of the users. Each record includes, or refers to, a copy of a previous frame sent to the respective user. When the coder () receives a call request, it uses the previously-sent frame for that user to optimise coding the current frame that is to be sent, received from a frame grabber (). The invention avoids the difficulties of video broadcasting while still requiring only a single instance of a video coder.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile