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:
Oct. 29, 2002
Filed:
Jan. 13, 2000
Applicant:
Inventor:
Alain Le Loc'h, Versailles, FR;
Assignee:
Bull CP8, Louveciennes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/302 ;
U.S. Cl.
CPC ...
H01L 2/302 ;
Abstract
The invention relates to a substrate for an electronic circuit ( ), the electronic circuit carrying at least one contact pad, the substrate comprising an insulating element ( ) housing the electronic circuit and carrying, on an external side, a conductive layer defining at least one contact region ( ), said contact pad being connected to said contact region. The substrate comprises at least one fragile zone ( ) disposed in the insulating element ( ). The electronic circuit substrate may be constituted by a chip card wherein an external readable button contains the electronic circuit. The chip card may cooperate electrically with a card reader.