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:
Jun. 14, 2016
Filed:
Oct. 28, 2015
Resonant Inc., Santa Barbara, CA (US);
Sean McHugh, Santa Barbara, CA (US);
Neal Fenzi, Santa Barbara, CA (US);
Mike Eddy, Santa Barbara, CA (US);
Patrick Turner, San Bruno, CA (US);
Resonant Inc., Santa Barbara, CA (US);
Abstract
Methods of designing surface acoustic wave (SAW) filters and SAW filters fabricated on piezoelectric substrates are disclosed. A filter design including two or more SAW resonators may be established. Admittances of relevant plate modes associated with each of the two or more SAW resonators may be modeled and added in parallel with the admittances of the respective SAW resonators. The filter design including the admittances of relevant plate modes may be iterated to establish a final filter design that satisfies a set of design requirements.