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:
Sep. 09, 2008
Filed:
Dec. 29, 2004
Stephane Razafimandimby, Lille, FR;
Didier Belot, Rives, FR;
Jean-françois Carpentier, Grenoble, FR;
Andreia Cathelin, Laval, FR;
Stephane Razafimandimby, Lille, FR;
Didier Belot, Rives, FR;
Jean-François Carpentier, Grenoble, FR;
Andreia Cathelin, Laval, FR;
STMicroelectronics SA, Montrouge, FR;
Abstract
An electronic circuit comprises a resonator meant to be integrated into a semiconductor product including a resonator having first and second resonant frequencies. The electronic circuit comprises: a first inductive partner element for canceling out said second resonant frequency, said partner element having a quality coefficient QI (f) having a first value in a predetermined frequency band and a second value outside said frequency band; a second capacitive partner element for adjusting tuning of said resonator to said first frequency.