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:
Aug. 20, 2013
Filed:
Sep. 08, 2008
Applicants:
Philip C. Paul, Cambridgeshire, GB;
Simon Tam, Cambridgeshire, GB;
Simon W. Moore, Cambridgeshire, GB;
Inventors:
Philip C. Paul, Cambridgeshire, GB;
Simon Tam, Cambridgeshire, GB;
Simon W. Moore, Cambridgeshire, GB;
Assignees:
Seiko Epson Corporation, Tokyo, JP;
Cambridge Enterprise Ltd., Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A smart-card chip arrangement comprises: a smart-card chip (); an organic semiconductor layer () disposed on a surface of the chip, and at least one transistor () formed in the organic semiconductor layer. The at least one transistor is configured so as to enable an invasive attack on the chip to be detected.