×

URL bookmark update notification of page content or location changes

  • US 5,978,828 A
  • Filed: 06/13/1997
  • Issued: 11/02/1999
  • Est. Priority Date: 06/13/1997
  • Status: Expired due to Term
First Claim
Patent Images

1. A method of indicating a content change of a web page, comprising:

  • transmitting a request from a first electronic system to a second electronic system for a quotient value indicative of the content change of the web;

    responsive to receiving the request, transmitting said quotient value from said second electronic system to said first electronic system;

    said first electronic system comparing said quotient value to a predetermined value to determine whether a threshold is triggered; and

    transmitting a second request from said first electronic system to said second electronic system for the Web page if the threshold is triggered.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×