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. 06, 2004
Filed:
Dec. 05, 2002
Applicant:
Inventor:
Chandra Chuda Varanasi, Longmont, CO (US);
Assignee:
Seagate Technology LLC, Scotts Valley, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03M 7/00 ;
U.S. Cl.
CPC ...
H03M 7/00 ;
Abstract
Systems and methods that encode and decode data in a manner that limits error propagation by parsing a data word of length n into a predetermined number of data blocks, individually encoding each data block into a single associated code block, and then combining each of the code blocks to form a resulting code word of length (n+1), resulting in a code rate of n/(n+1). By parsing and encoding the data word in this manner, errors that occur with respect to one or more bits of one code block will not be propagated throughout an entire data word during the decoding process.