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:
Dec. 04, 2001
Filed:
Aug. 05, 1999
Applicant:
Inventor:
Hideki Hayashi, Tsurugashima, JP;
Assignee:
Pioneer Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11B 7/00 ;
U.S. Cl.
CPC ...
G11B 7/00 ;
Abstract
A recording/reproducing method and apparatus for processing m-value (m is an integer at least equal to two) digital information data to produce recording data, for recording the recording data on an optical recording medium, for reading recording data from the optical recording medium, and for processing the read recording data to reproduce the information data as reproduced data. A predetermined relationship is established between information data x and n (n is an integer at least equal to two) of recording data y,-yn, and another predetermined relationship is established between reproduced data z and the recording data y,-yn.