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:
Feb. 14, 1978
Filed:
Apr. 26, 1976
Applicant:
Inventor:
Gerhard Prey, Munich, DT;
Assignee:
Siemens Aktiengesellschaft, Munich, DT;
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G11C / ;
U.S. Cl.
CPC ...
3401 / ; 235312 ;
Abstract
A method for monitoring the sequential order between successive code signal groups in program controlled data processing systems is described. Each code signal group is supplied with an additional check character, e.g., a parity bit, derived from the succeeding code group. Consistency is tested by comparing the check character carried in a given code group and that derived from the following code group.