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. 02, 2014
Filed:
Jul. 16, 2012
Eric Russell Fredricksen, San Francisco, CA (US);
Hanping Feng, Mountain View, CA (US);
Naga Sridhar Kataru, French Camp, CA (US);
Georges Harik, Mountain View, CA (US);
Eric Russell Fredricksen, San Francisco, CA (US);
Hanping Feng, Mountain View, CA (US);
Naga Sridhar Kataru, French Camp, CA (US);
Georges Harik, Mountain View, CA (US);
Google Inc., Mountain View, CA (US);
Abstract
The present invention is directed to a client-server network system implementing a multi-tier caching strategy for a user to access a document efficiently. When serving a document to client, the document is examined for embedded references to other documents. The embedded references are extracted and then assigned a priority. The referenced documents are preloaded to the client prior to receiving a request for them. The referenced documents are obtained locally from the server cache or obtained from their respective web hosts and transmitted according to the assigned priority.