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:
Jan. 11, 1994
Filed:
Jun. 04, 1991
Gerardus J Reintjes, Eindhoven, NL;
Henricus A van Gestel, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
Teletext decoder including an error detection and correction circuit in which the detection and correction of bit errors is effected in a serially manner in Hamming bytes. The teletext decoder includes selection means for selecting predetermined bits from the received bytes, modulo-2 accumulators for generating a syndrome word which indicates the presence and position of bit errors, decoding means for generating a correction value and correction means for correcting faulty data bits during the serial transfer. The error detection and correction circuit can also be used with other data communication systems as well as with digital storage means.