ROBUST ULTRASONIC INDOOR POSITIONING SYSTEM WITH HIGH ACCURACY

United States of America Patent

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Issued Date
Mar 7, 2013
app pub date
Mar 23, 2011
filing date
Mar 23, 2010

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Abandoned

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Abstract

The present invention relates ultrasound positioning systems (300), and in particular to ultrasound positioning systems that utilize at least one stationary array-based ultrasound transmitter (310) in combination with portable receivers (330,331) to provide a safe and robust positioning system.

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Patent Owner(s)

Patent Owner	Address
UNIVERSITY OF OSLO	P O BOX 1072 BLINDERN OSLO NO-0316

International Classification(s)

G01S:RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMI....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Holm, Sverre	Asker, NO	11	435

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ROBUST ULTRASONIC INDOOR POSITIONING SYSTEM WITH HIGH ACCURACY

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13636522

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APP PUB NO	20130058196A1
SERIAL NO	13636522
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13636522

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