Title:
ELECTRICAL DEVICE, ELECTRICAL SYSTEM WITH AN ELECTRICAL DEVICE AND METHOD TO PROVIDE AN ELECTRICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/132950
Kind Code:
A8
Abstract:
An electrical device (100) that comprises at least one signal filter (104) comprising a plurality of mechanical resonators (106, 108, 110) in a substrate (102) and at least one further mechanical resonator (112) in the substrate (102) configured to oscillate at a reference frequency of an oscillator signal. An electrical system (300) comprising an electrical oscillator (306) a transceiver (302) and an antenna (310), and an electrical device (100). A method (1300) for providing an electrical device (100).
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Inventors:
KUSHNIR IGAL (IL)
SKINNER HARRY (US)
RAAF BERNHARD (DE)
MALEVSKY SHARON (IL)
HOROVITZ GIL (IL)
SKINNER HARRY (US)
RAAF BERNHARD (DE)
MALEVSKY SHARON (IL)
HOROVITZ GIL (IL)
Application Number:
PCT/US2017/068868
Publication Date:
July 16, 2020
Filing Date:
December 29, 2017
Export Citation:
Assignee:
APPLE INC (US)
International Classes:
H03H9/24; H03H9/02
Attorney, Agent or Firm:
HOOD, Jeffrey C. (US)
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