Quantum interference device, atomic oscillator, electronic apparatus, and moving object

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9312870
APP PUB NO 20150171876A1
SERIAL NO

14568567

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Abstract

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An atomic oscillator includes a gas cell in which metal atoms are sealed, a heating unit that is driven by the supply of power and heats the gas cell, a power terminal, and a boosting circuit that boosts a voltage output from the power terminal and then is applied to the heating unit. The boosting circuit has a switching regulator function, and a switching frequency of the boosting circuit is equal to or higher than 10 kHz and equal to or lower than 10 MHz.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATION1-6 SHINJUKU 4-CHOME SHINJUKU-KU TOKYO 160-8801

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tanaka, Noriaki Chino, JP 84 499

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