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Geoffrey D. Wilson
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Knox County, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Adaptive frequency touchscreen controller
Patent number
6,630,929
Issue date
Oct 7, 2003
Elo Touchsystems, Inc.
Robert Adler
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Algorithmic compensation system and method therefor for a touch sen...
Patent number
6,506,983
Issue date
Jan 14, 2003
Elo Touchsystems, Inc.
Joe Henry Babb
G06 - COMPUTING CALCULATING COUNTING
Information
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
Information
Patent Grant
Dual sensor touchscreen utilizing projective-capacitive and force t...
Patent number
6,492,979
Issue date
Dec 10, 2002
Elo Touchsystems, Inc.
Joel Kent
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Adaptive frequency touchscreen controller using intermediate-freque...
Patent number
6,396,484
Issue date
May 28, 2002
Elo Touchsystems, Inc.
Robert Adler
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Low current four-wire interface for five-wire resistive touch-screen
Patent number
6,278,444
Issue date
Aug 21, 2001
Geoffrey D. Wilson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Algorithmic compensation system and method therefor for a touch sen...
Patent number
5,940,065
Issue date
Aug 17, 1999
Elo Touchsystems, Inc.
Joe Henry Babb
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Simplified touch screen with improved position accuracy
Patent number
5,804,773
Issue date
Sep 8, 1998
Elo TouchSystems, Inc.
Geoffrey D. Wilson
G06 - COMPUTING CALCULATING COUNTING