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:
Sep. 27, 1977
Filed:
Jan. 23, 1976
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364900 ; 235312 ;
Abstract
An information storage device comprising an information storage unit consisting of a plurality of memory blocks each consisting of a plurality of memory cells, and means for storing therein the address information uniquely corresponding to said memory blocks including some inoperative memory blocks, whereby when the address information uniquely corresponding to a desired memory block is entered, said address information may be modified with the information stored in said means so that one of the memory blocks not including an inoperative memory cell may be selected.
Quick Actions:
Yamada, Shinichiro. (1977). Apparatus for accessing an information storage device having defective (U.S. Patent No. 4051460). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4051460
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile