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. 16, 2009
Filed:
Apr. 27, 2005
Applicant:
Thomas Kunemund, Munich, DE;
Inventor:
Thomas Kunemund, Munich, DE;
Assignee:
Infineon Technologies AG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/00 (2006.01); G06F 1/32 (2006.01); H03K 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A data processing apparatus having a dual rail circuit component and a control unit for production of drive signals for the dual rail circuit component. The control unit receives an operating mode selection signal, and drive signals for the connected dual rail circuit component are produced as a function of the operating mode selection signal. The circuit components are operated in a security mode or in a power saving mode as a function of the drive signals, with security measures being deactivated in the power saving mode.