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Michael LeRoy Lewis
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Oakland, CA, US
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last 30 patents
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Patent Grant
Touch confirming touchscreen utilizing plural touch sensors
Patent number
6,504,530
Issue date
Jan 7, 2003
Elo Touchsystems, Inc.
Geoffrey D. Wilson
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Surface acoustic wave touchscreen with housing seal
Patent number
5,784,054
Issue date
Jul 21, 1998
Elo ToughSystems, Inc.
Donald B. Armstrong
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Gentle-bevel flat acoustic wave touch sensor
Patent number
5,739,479
Issue date
Apr 14, 1998
Elo Touchsystems, Inc.
Marcia M. Davis-Cannon
G06 - COMPUTING CALCULATING COUNTING