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:
Jun. 02, 1981
Filed:
Jul. 09, 1979
Applicant:
Inventor:
Kamal A Mahmood, El Paso, TX (US);
Assignee:
The Anaconda Company, Greenwich, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
371 51 ;
Abstract
Apparatus and method for detecting errors in addressing as well as transfer and storage of data. Both odd and even parity are alternately assigned to data words as a function of the memory address where a particular data word is stored. A parity error on reading occurs when either an error has occurred in the data word itself or when the memory has been incorrectly addressed.