08849903 is referenced by 1 patents and cites 83 patents.

A web site server is able to identify distinct users by using a unique identifier associated with each client computer system requesting access to a web site. The unique identifier comprises an Internet address, such as an Internet Protocol (IP) address, and a time value associated with each client computer system requesting access to the web site. On starting up a web browser, an application program or browser plug-in may synchronize the internal clock included with the client computer system with a global time standard. A web site server may determine the uniqueness of the client computer system by comparing unique identifier records of users accessing the web site. A user may be identified as distinct if no matching record exists in the database. Users privacy is also protected as the unique identifiers are erased when the client computer system's user exits the web browser or powers down the computer.

Title
System and method for identifying individual users accessing a web site
Application Number
13/335614
Publication Number
8849903 (B2)
Application Date
December 22, 2011
Publication Date
September 30, 2014
Inventor
Nobuyoshi Morimoto
Tokyo
JP
Agent
Meyertons Hood Kivlin Kowert & Goetzel P C
Robert C Kowert
IPC
G06F 17/30
H04L 29/08
H04L 29/06
G06F 15/16
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