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. 01, 2008
Filed:
Sep. 15, 2004
Erwin Thalmann, Villach, AT;
Erwin Thalmann, Villach, AT;
Infineon Technologies AG, Munich, DE;
Abstract
The invention provides a circuit apparatus having a circuit core module (), a controller processor unit () for driving and addressing the circuit core module () and a data transmission unit () for transmitting data between the circuit core module () and at least one external circuit module (), provision being made of at least one further data transmission unit (-) that is of redundant design with respect to the data processing unit (), a data stream being changed over between the circuit core module () and the data transmission units (-) of multiply redundant design by means of a first changeover unit () and a data stream being changed over between the data transmission units (-) of multiply redundant design and the at least one external circuit module () by means of a second changeover unit ().