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:
Dec. 29, 2009
Filed:
Feb. 16, 2005
Dan Teodosiu, Bellevue, WA (US);
Jay W. Paulus, Seattle, WA (US);
Joseph A. Porkka, Bellevue, WA (US);
Nikolaj S. Bjorner, Woodinville, WA (US);
Robert A. Post, Jr., Redmond, WA (US);
William Scheidel, Sammamish, WA (US);
Richard D. Chinn, Seattle, WA (US);
Dan Teodosiu, Bellevue, WA (US);
Jay W. Paulus, Seattle, WA (US);
Joseph A. Porkka, Bellevue, WA (US);
Nikolaj S. Bjorner, Woodinville, WA (US);
Robert A. Post, Jr., Redmond, WA (US);
William Scheidel, Sammamish, WA (US);
Richard D. Chinn, Seattle, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Remote differential compression is integrated within applications. Objects are updated between two or more computing devices using remote differential compression (RDC) techniques such that required data transfers are minimized. An algorithm provides enhanced efficiencies for allowing the receiver to locate a set of objects that are similar to the object that needs to be transferred from the sender. Once this set of similar objects has been found, the receiver may reuse any chunks from these objects during the RDC algorithm.