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. 18, 1992
Filed:
Oct. 04, 1990
Applicant:
Inventors:
John S Geldman, Los Gatos, CA (US);
Petro Estakhri, Fremont, CA (US);
Assignee:
Cirrus Logic, Inc., Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M / ;
U.S. Cl.
CPC ...
371 391 ;
Abstract
A network for detection and correction of errors in a digital signal data stream, using an encoded code remainder that augments the data stream. The network utilizes a linear shift feedback register and a data register that works as a shifter or as a counter in assisting the error detection/correction process. Although the digital signal is in the form of serial data, the data register works with bytes, rather than bits, in a parallel arrangement so that the processing time is substantially reduced.