0572090-A2 is referenced by 54 patents and cites 7 patents.

A system comprising a user interface which can access downloaded TV program information, which can be continually updated and provided either "over the air", over cable or satellite transmission paths or other "fast data" paths, and automatically correlate this information with the preferences of the user, to create and display at least one program information database based upon the results of the correlation.

System and method for automatically correlating user preferences with a tv program information database.
Application Number
EP19930201509 19930526
Publication Number
0572090 (A2)
Application Date
May 26, 1993
Publication Date
December 1, 1993
Strubbe Hugo J
Koninkl Philips Electronics
H04N 07/08
H04N 07/087
H04N 05/445
G06Q 30/00
G06F 17/21
H04N 07/173
H04N 07/088
H04N 05/445
G06Q 30/00
G06F 17/21
H04N 07/173
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