Inventor
VOLLKOMMER RICHARD M
US9 patents
Patents
9 patentsUS7512254B2Mar 31, 2009
System and method for mobile biometric authentication
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US6845338B1Jan 18, 2005
Telemetric contextually based spatial audio system integrated into a mobile terminal wireless system
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US6684176B2Jan 27, 2004
Three dimensional (3-D) object locator system for items or sites using an intuitive sound beacon: system and method of operation
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US7245558B2Jul 17, 2007
System and method for detection using ultrasonic waves
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US7305478B2Dec 4, 2007
Bar code symbol ticketing for authorizing access in a wireless local area communications network
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US7471776B2Dec 30, 2008
System and method for communication with an interactive voice response system
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US7130759B2Oct 31, 2006
Telemetric contextually based spatial audio system integrated into a mobile terminal wireless system
SYMBOL TECHNOLOGIES INC10 citations73
US7680085B2Mar 16, 2010
Out-of-band management and traffic monitoring for wireless access points
SYMBOL TECHNOLOGIES INC5 citations62
US7561492B2Jul 14, 2009
System and method for detection using ultrasonic waves
SYMBOL TECHNOLOGIES INC4 citations62