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:
Apr. 08, 1997
Filed:
Sep. 16, 1993
Iwao Yamamoto, Tokyo, JP;
Sunao Furui, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
An electronic device having an integrated structure including central processing means for performing an access control to storage means, a calculation processing, etc., fixed storage means, input means for inputting correction information for correcting information of a specific part stored in the fixed storage means, correction information storage means for storing the correction information input from the input means, and change-over means for switching the access by the central processing means from an area in which a specific part of the information in the fixed storage means is stored, from the fixed storage means to the correction information storage means. The correction information includes at least batch correction data for correcting the information of the specific part and a parameter for calculating a storage position of the batch correction data in the correction information storage means.