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:
Nov. 24, 2009
Filed:
Dec. 23, 2005
Applicants:
Frédéric Lanois, Tours, FR;
Sylvain Nizou, Vernou sur Brenne, FR;
Inventors:
Frédéric Lanois, Tours, FR;
Sylvain Nizou, Vernou sur Brenne, FR;
Assignees:
STMicroelectronics S.A., Montrouge, FR;
STMicroelectronics Maroc, Casablanca, MA;
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/111 (2006.01);
U.S. Cl.
CPC ...
Abstract
A Schottky diode with a vertical barrier extending perpendicularly to the surface of a semiconductor chip having a vertical central metal conductor in contact on the one hand with the substrate of the semiconductor chip with an interposed interface forming a Schottky barrier, and on the other hand with radially-extending conductive fingers.