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:
Aug. 04, 1992
Filed:
Sep. 19, 1989
Applicant:
Inventors:
Yves Audebert, Croissy Sur Seine, FR;
Achille Delahaye, Fontenay Sous Bois, FR;
Assignee:
Telecash, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
380 25 ; 380 23 ; 380 24 ; 235379 ; 235380 ; 235382 ; 34082531 ; 34082534 ;
Abstract
A portable electronic device includes a optical reception device, (R), a microcomputer (4) which is appropriate for processing the signals received, a display device (6), an electrical energy source for supplying the various circuits, a keyboard (8), and a device (12) for storing data. The microcomputer (4) is programmed to permit the user of the device to participate in a televised program which is unfolding according to a predetermined chronology by entering at the keyboard responses to questions posed on the screen during the unfolding of the program. Its application is to televised games.