The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 10, 1996
Filed:
Oct. 07, 1994
Michael A Lyons, Whitby, CA;
A.C. Nielsen Company, Northbrook, IL (US);
Abstract
A program monitoring system which monitors programs aired by a plurality of broadcast stations includes a plurality of the broadcast stations. Each broadcast station transmits to a central station program information concerning programs aired by the broadcast stations. The program information includes identification information for each of the programs, and information relating to a cost of airing each of the programs. The identification information concerning the programs may be different between broadcast stations. The central station receives the program information and determines therefrom identities of the programs aired by the broadcast stations and the cost of airing these programs.