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:
Feb. 10, 1976
Filed:
Apr. 11, 1975
Giuseppe Valbonesi, Settimo Milanese, IT;
Abstract
A receiver of n-bit data words, each consisting of k information bits and (n-1) redundancy bits, comprises three error detectors receiving the incoming bit stream in parallel with one another and with a shift register of a transfer circuit, the three error detectors being triggered by timing pulses fed to them in staggered relationship from a clock circuit extracting synchronizing signals from the bit stream. In normal operation, the middle detector generates a recurrent no-error output signal which has no effect upon the cadence of the timing pulses. If either of the two other detectors emits such a no-error output signal in response to a forward or a backward slip by a predetermined number of bits h, the clock circuit is reset to compensate for the slip. The emission of an output signal from any error detector causes the readout of the received bits from the shift register in the transfer circuit.