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:
May. 22, 2007
Filed:
Mar. 13, 2003
Ilya Teplov, Foster City, CA (US);
Aleksey Skurikhin, Foster City, CA (US);
Paul Huck, Palo Alto, CA (US);
Alex Fedotov, Foster City, CA (US);
Ilya Teplov, Foster City, CA (US);
Aleksey Skurikhin, Foster City, CA (US);
Paul Huck, Palo Alto, CA (US);
Alex Fedotov, Foster City, CA (US);
Oracle International Corp., Redwood Shores, CA (US);
Abstract
A method of facilitating the reproduction of a presenter's desktop for attendees of a real-time collaboration. A bound portion of the desktop (the portion shared with the attendees) is logically divided into clusters. When the content of a cluster changes, the cluster is analyzed and one or more objects describing the content may be identified. Each object that is not already cached is cached and assigned a cache ID. Each object in the cluster is described in an object primitive to be sent to the attendees. Actions for reproducing the object on the attendees' clients are sent as action primitives. The object and action primitives allow the content of the presenter's desktop to be sent incrementally instead of sending the entire desktop.