Systems and methods for concentrating alkali metal within a vapor cell of a magnetometer away from a transit path of light

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United States of America Patent

PATENT NO 11698419
APP PUB NO 20200345259A1
SERIAL NO

16862901

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An exemplary wearable sensor unit includes 1) a magnetometer comprising a vapor cell comprising an input window and containing an alkali metal, and a light source configured to output light that passes through the input window and into the vapor cell along a transit path, and 2) a temperature control circuit external to the vapor cell and configured to create a temperature gradient within the vapor cell, the temperature gradient configured to concentrate the alkali metal within the vapor cell away from the transit path of the light.

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Patent Owner(s)

Patent OwnerAddress
HI LLC5042 WILSHIRE BLVD #26878 LOS ANGELES CA 90036

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alford, Jamu Simi Valley, US 57 673
Decker, Dakota Blue Culver City, US 13 47
Garber, Stephen Santa Monica, US 13 68
Gormley, Jeffery Kang Chatsworth, US 12 31
Henninger, Michael Austin, US 27 253
Homan, Scott Michael Culver City, US 11 31
Lasser, Teague Los Angeles, US 10 31
Ledbetter, Micah Sunnyvale, US 33 587
Leung, Jerry Marina Del Rey, US 11 31
Mohseni, Hooman Wilmette, US 47 488
Pratt, Ethan Santa Clara, US 28 279
Seidman, Scott Jeremy Glenview, US 18 60
Siepser, Benjamin Los Angeles, US 11 31

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