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:
Aug. 24, 2021
Filed:
Feb. 19, 2018
Hrl Laboratories, Llc, Malibu, CA (US);
Randall L. Kubena, Oak Park, CA (US);
Deborah J. Kirby, Calabasas, CA (US);
Hung Nguyen, Los Angeles, CA (US);
David T. Chang, Calabasas, CA (US);
HRL Laboratories, LLC, Malibu, CA (US);
Abstract
A MEMS resonator comprising a baseplate wafer; a piezoelectric HF-VHF resonator that comprises a monolithic piezoelectric member having at least two separate spring piezoelectric support members integrally extending therefrom, each spring piezoelectric support member having at least a rounded corner; said piezoelectric resonator being attached to the baseplate wafer by said support members; wherein said monolithic piezoelectric member comprises first and second main surfaces joined by side edges; at least one of said side edges forming an angle of between 90 and 105 degrees with one of the first and second main surfaces.