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Method and apparatus for providing and receiving contents via network, method and apparatus for backing up data via network, backup data providing device, and backup system

  • US 10,200,373 B2
  • Filed: 11/22/2016
  • Issued: 02/05/2019
  • Est. Priority Date: 08/21/2009
  • Status: Active Grant
First Claim
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1. A method of facilitating content sharing by a system, the method comprising:

  • storing user-uploaded content and information identifying users with whom the user-uploaded content is shared;

    obtaining first information regarding the user-uploaded content and second information including editing information of an image associated with the user-uploaded content, wherein a file size of the image associated with the user-uploaded content is lower than a file size of the user-uploaded content;

    sending, to a user of the users with whom the user-uploaded content is shared, the first information regarding the user-uploaded content and the second information including the editing information of the image associated with the user-uploaded content, wherein the first information regarding the user-uploaded content is a single data unit including access right information for allowing an authorized user to access the user-uploaded content and information indicating a location of the user-uploaded content, wherein the image associated with the user-uploaded content is sent to the user of the users with whom the user-uploaded content is shared;

    receiving a request for the user-uploaded content from a device for the user of the users with whom the user-uploaded content is shared, wherein the request is based on the access right information for allowing the authorized user to access the user-uploaded content and the information indicating the location of the user-uploaded content;

    in response to receiving the request for the user-uploaded content, determining to allow access to the user-uploaded content based on the request from the device for the user of the users with whom the user-uploaded content is shared and the information identifying the users with whom the user-uploaded content is shared; and

    sending the user-uploaded content to the device for the user of the users with whom the user-uploaded content is shared, based on the determining to allow access to the user-uploaded content.

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