×

Method and apparatus for providing time machine service based on social network service

  • US 8,983,942 B2
  • Filed: 03/02/2012
  • Issued: 03/17/2015
  • Est. Priority Date: 04/01/2011
  • Status: Active Grant
First Claim
Patent Images

1. A method for providing a time machine service based on an SNS (social network service), comprising:

  • extracting keywords based on SNS information input by SNS users and collecting rich contents relating to the SNS information based on the keywords;

    dividing points of past, present, and future based on a predetermined present time period and classifying the rich contents into any one of past information, present information, and future information, based on the division result; and

    providing the rich contents classified according to the information to the SNS users,wherein the extracted keywords are different than the SNS information input by SNS users,wherein the dividing point between present and future is a time when the time machine service based on an SNS is performed,and wherein collecting rich contents comprises;

    searching and collecting rich contents from a database using the extracted keywords; and

    collecting rich contents from the SNS information input by SNS users.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×