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. 01, 2014
Filed:
Jun. 23, 2008
Ravi T. Rao, Redmond, WA (US);
Khaja E. Ahmed, Bellevue, WA (US);
R. Scott Briggs, Redmond, WA (US);
Sandeep K. Singhal, Kirkland, WA (US);
Ravi T. Rao, Redmond, WA (US);
Khaja E. Ahmed, Bellevue, WA (US);
R. Scott Briggs, Redmond, WA (US);
Sandeep K. Singhal, Kirkland, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Content retrieval techniques are described. In an implementation, a determination is made as to whether a client is permitted to receive content requested by the client. When the client is permitted to receive the content, a communication is formed to be communicated via a wide area network that includes a hash list having a hash of each of a plurality of blocks of the content, each hash being configured to enable the client to locate a corresponding one of the blocks of the content via a local area network.