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2019
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Invention
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Aircraft acoustic position and orientation detection method and apparatus. A method for determini... |
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2015
|
Invention
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Method and system for determining position of a wireless electronic device within a volume.
A sy... |
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2011
|
Invention
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Short baseline helicopter positioning radar for low visibility using combined phased array and ph... |
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|
Invention
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Imaging subsurface formations while wellbore drilling using beam steering for improved image reso... |
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2010
|
Invention
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System and method for determining a position of a mobile device within a surveillance volume in t... |
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|
Invention
|
Short baseline helicopter positioning radar for low visibility. A method for determining position... |
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2009
|
Invention
|
Hand-held acoustic camera. An acoustic camera includes an acoustic transmitter disposed at one lo... |
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|
Invention
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Ultrasonic in-building positioning system based on phase difference array with ranging. A method ... |
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2008
|
Invention
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Method and system for determining position of a wireless electronic device within a volume. A met... |
