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:
Jun. 18, 2019
Filed:
Oct. 26, 2018
Cloudflare, Inc., San Francisco, CA (US);
John Graham-Cumming, London, GB;
CLOUDFARE, INC., San Francisco, CA (US);
Abstract
A method and computing device for delta compression techniques for reducing network resource transmission size are described. A first version of a network resource is received. The first version of the network resource is stored regardless of a directive that a cached version is not to be used to respond to a future request for that network resource. A first request for the network resource is received. A second request for the network resource is transmitted, to a second computing device. A response including a set differences between the first version of the network resource with a most current version of the network resource is received from the second computing device without receiving the entire network resource. An updated version of the network resource is transmitted to the client device, where the updated version is generated by applying the set of differences to the first version of the network resource.