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:
Feb. 05, 2013
Filed:
Mar. 31, 2006
Applicants:
Xavier Moronval, Toulouse, FR;
Cedric Cassan, Chandler, AZ (US);
Jeffrey Jones, Tempe, AZ (US);
Olivier Lembeye, Plaisance du Touch, FR;
Inventors:
Xavier Moronval, Toulouse, FR;
Cedric Cassan, Chandler, AZ (US);
Jeffrey Jones, Tempe, AZ (US);
Olivier Lembeye, Plaisance du Touch, FR;
Assignee:
Freescale Semiconductor, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02H 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A protection circuit apparatus comprises an electrostatic discharge circuit coupled to an isolation filter. The isolation filter comprises an inductor coupled to a ground-coupled capacitor, the inductor and the capacitor being coupled to the electrostatic discharge circuit. The inductor is also coupled to an electrostatic discharge sensitive device to be protected from an electrostatic discharge event.