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:
Jul. 19, 2005
Filed:
Dec. 19, 2002
Applicants:
Christian Ballon, Tours, FR;
Rachel Pezzani-legall, Rochecorbon, FR;
Inventors:
Christian Ballon, Tours, FR;
Rachel Pezzani-Legall, Rochecorbon, FR;
Assignee:
STMicroelectronics S.A., Montrouge, FR;
Primary Examiner:
Int. Cl.
CPC ...
H01L029/74 ;
U.S. Cl.
CPC ...
Abstract
A low-capacitance bidirectional device of protection against overvoltages, intended to be used at high frequencies, including first and second discrete one-way Shockley diodes, the cathode and the anode of the first diode being respectively connected to the anode and to the cathode of the second diode, the break-over voltages of each diode ranging between 50 and 125 V.