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:
Jan. 24, 2017
Filed:
Nov. 14, 2014
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Uwe Weder, Au/Hallertau, DE;
Thomas Kuenemund, Munich, DE;
Assignee:
INFINEON TECHNOLOGIES AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/75 (2013.01); G06F 21/76 (2013.01); G06F 21/55 (2013.01); H01L 23/552 (2006.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
G06F 21/75 (2013.01); G06F 21/556 (2013.01); G06F 21/558 (2013.01); G06F 21/76 (2013.01); H01L 23/552 (2013.01); H01L 23/576 (2013.01);
Abstract
In various embodiments, a circuit arrangement is provided. The circuit arrangement may include a detection circuit, which is designed to detect light attacks on the circuit arrangement; a processing circuit, which is designed to initiate a current flow through a line for each light attack detected by the detection circuit; and a control circuit, which is designed to enable functioning of a component of the circuit arrangement depending on the conducting state of the line.