Identification devices

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9041529
APP PUB NO 20110018710A1
SERIAL NO

12740285

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An identification device comprising an ultrasound transmitter unit (16) and an outer housing (6) which receives said transmitter unit (16), said outer housing (6) comprising one or more apertures (32) which are sealed by a membrane, said membrane being substantially transparent to ultrasound when compared to the rest of the housing.

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Patent Owner(s)

Patent OwnerAddress
SONITOR TECHNOLOGIES ASDRAMMENSVEIEN 288 OSLO 0283

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Øyen, Arne Asker, NO 4 24
Booij, Wilfred Edwin Nordby, NO 65 299

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