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:
Apr. 19, 2016
Filed:
Sep. 23, 2013
Applicant:
Nxp B.v., Eindhoven, NL;
Inventors:
Casper van der Avoort, Waalre, NL;
Andreas Bernardus Maria Jansman, Nuenen, NL;
Robert James Pascoe Lander, Leuven, BE;
Assignee:
NXP, B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 5/30 (2006.01); H03B 1/00 (2006.01); H03H 9/00 (2006.01); H03H 9/02 (2006.01); H03H 9/24 (2006.01);
U.S. Cl.
CPC ...
H03B 1/00 (2013.01); H03B 5/30 (2013.01); H03H 9/00 (2013.01); H03H 9/02338 (2013.01); H03H 9/02433 (2013.01); H03H 9/2452 (2013.01); H03B 2202/00 (2013.01); H03H 2009/02307 (2013.01); H03H 2009/02456 (2013.01); H03H 2009/02496 (2013.01);
Abstract
A resonator has a main resonator body and a secondary resonator structure. The resonator body has a desired mode of vibration of the resonator alone, and a parasitic mode of vibration, wherein the parasitic mode comprises vibration of the resonator body and the secondary resonator structure as a composite body. In this way, unwanted vibrational modes are quenched by the second suspended body.