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:
Jan. 07, 2003
Filed:
Jan. 13, 2001
William Michael Pitts, Los Altos, CA (US);
Network Caching Technology, L.L.C., Palo Alto, CA (US);
Abstract
A digital computer network includes a network-infrastructure cache that provides proxy services to a plurality of client workstations concurrently requesting access to data stored on a server. A network interconnecting the workstations and the server carries requests for data to the server, and responses thereto back to requesting client workstations. The network-infrastructure cache receives and responds to requests from the client workstations for access to data for which the network-infrastructure cache provides proxy services. A cache in the network-infrastructure cache stores data for inclusion in responses. If the cache lacks data needed for a response, then the network-infrastructure cache forwards a request for the missing data onto the server, and receives data responsive thereto. In one embodiment the network-infrastructure cache converts requests received from clients in a first protocol into requests in a second protocol for transmission to the server, and conversely.