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. 06, 1991
Filed:
Jun. 25, 1990
Petrus J Van Den Hombergh, Eindhoven, NL;
Jelle Polstra, Eindhoven, NL;
Ronny M Schurmans, Eindhoven, NL;
Adrianus C Tegenbosch, Borkel en Schaft, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
Teletext decoder comprising a decoding circuit (45) and a memory medium (46) in which a reception indication is stored for the transmitted pages so as to indicate whether a requested page is present or not present in a transmitted cycle. The teletext decoder is adapted to determine the duration of the cycle at which the teletext pages are transmitted. It also determines the waiting time for a requested teletext page and to display it on the display screen of a television receiver via a character generator (47). The user is also informed of the occurrence of rotating pages and the reading time of such pages is displayed. The convenience of use of a television receiver with such a teletext decoder is thereby improved considerably.