Wayne J. Wehrer

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Acoustic wave touch detection circuit and method
- Patent number 7,812,269
- Issue date Oct 12, 2010
- Illinois Tool Works Inc.
- Terence J. Knowles
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave touch bar system and method of use
- Patent number 7,511,704
- Issue date Mar 31, 2009
- Illinois Tool Works Inc.
- Terence J. Knowles
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Acoustic wave touch detection circuit and method
- Patent number 7,265,746
- Issue date Sep 4, 2007
- Illinois Tool Works Inc.
- Terence J. Knowles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Modulated touch entry system and method with synchronous detection
- Patent number 5,164,714
- Issue date Nov 17, 1992
- AMP Incorporated
- Wayne J. Wehrer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch entry system with ambient compensation and programmable ampli...
- Patent number 4,988,983
- Issue date Jan 29, 1991
- Carroll Touch, Incorporated
- Wayne J. Wehrer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phototransistor apparatus with current injection ambient compensation
- Patent number 4,799,044
- Issue date Jan 17, 1989
- AMP Incorporated
- Timothy E. Masters
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phototransistor apparatus with current injection ambient compensation
- Patent number 4,713,534
- Issue date Dec 15, 1987
- Carroll Touch Inc
- Timothy E. Masters
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC WAVE TOUCH ACTUATED SYSTEM
- Publication number 20080198145
- Publication date Aug 21, 2008
- Terrence J. Knowles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACOUSTIC WAVE TOUCH DETECTION CIRCUIT AND METHOD
- Publication number 20070261895
- Publication date Nov 15, 2007
- Terence J. Knowles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Acoustic wave touch bar system and method of use
- Publication number 20060012583
- Publication date Jan 19, 2006
- TexZec, Inc.
- Terence J. Knowles
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Acoustic wave touch detection circuit and method
- Publication number 20040246239
- Publication date Dec 9, 2004
- Terence J. Knowles
- G06 - COMPUTING CALCULATING COUNTING

Wayne J. Wehrer

Person

Patents Grantslast 30 patents

Acoustic wave touch detection circuit and method

Acoustic wave touch bar system and method of use

Acoustic wave touch detection circuit and method

Modulated touch entry system and method with synchronous detection

Touch entry system with ambient compensation and programmable ampli...

Phototransistor apparatus with current injection ambient compensation

Phototransistor apparatus with current injection ambient compensation

Patents Applicationslast 30 patents

ACOUSTIC WAVE TOUCH ACTUATED SYSTEM

ACOUSTIC WAVE TOUCH DETECTION CIRCUIT AND METHOD

Acoustic wave touch bar system and method of use

Acoustic wave touch detection circuit and method