Raymond Lippmann

Person

Howell, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pipe having light-redirecting channels
- Patent number 8,092,061
- Issue date Jan 10, 2012
- Delphi Technologies, Inc.
- Gail M. Sylvester
- G02 - OPTICS
Information Patent Grant
Illuminated display system
- Patent number 7,350,934
- Issue date Apr 1, 2008
- Delphi Technologies, Inc.
- Raymond Lippmann
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Display apparatus
- Patent number 7,350,954
- Issue date Apr 1, 2008
- Delphi Technologies, Inc.
- Chris R. Snider
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light distribution hub
- Patent number 7,021,811
- Issue date Apr 4, 2006
- Delphi Technologies, Inc.
- Gail M. Sylvester
- G02 - OPTICS
Information Patent Grant
Method of manufacturing a cover of a backlit display using fluoresc...
- Patent number 6,905,901
- Issue date Jun 14, 2005
- Delphi Technologies, Inc.
- Michael E. Fye
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pointer position detection using light emitting diodes
- Patent number 6,741,184
- Issue date May 25, 2004
- Delphi Technologies, Inc.
- Mark J. Miller
- G08 - SIGNALLING
Information Patent Grant
Method and apparatus for correcting optical non-uniformities in a l...
- Patent number 6,623,142
- Issue date Sep 23, 2003
- Delphi Technologies, Inc.
- Ray Lippmann
- F21 - LIGHTING
Information Patent Grant
Apparatus for minimizing angular rotor position errors in an air co...
- Patent number 6,384,592
- Issue date May 7, 2002
- Delphi Technologies, Inc.
- Gail M. Sylvester
- G01 - MEASURING TESTING
Information Patent Grant
Backlighting system for a liquid crystal display unit
- Patent number 6,160,596
- Issue date Dec 12, 2000
- Delphi Technologies, Inc.
- Gail Monica Sylvester
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Smart IC power control
- Patent number 5,982,158
- Issue date Nov 9, 1999
- Delco Electronics Corporaiton
- Michael John Schnars
- G05 - CONTROLLING REGULATING
Information Patent Grant
Liquid level sensor incorporating a capacitive rotary position encoder
- Patent number 5,941,122
- Issue date Aug 24, 1999
- Delco Electronics Corporation
- James Edward Nelson
- G01 - MEASURING TESTING
Information Patent Grant
Liquid crystal display with temperature compensated voltage
- Patent number 5,936,603
- Issue date Aug 10, 1999
- Delco Electronics Corporation
- Raymond Lippmann
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Stepper motor gauge calibration by AC feedback
- Patent number 5,783,939
- Issue date Jul 21, 1998
- Delco Electronics Corporation
- Raymond Lippmann
- G01 - MEASURING TESTING
Information Patent Grant
Method of accurately gauging fuel in an automotive tank
- Patent number 5,752,409
- Issue date May 19, 1998
- Delco Electronics Corporaiton
- Raymond Lippmann
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive rotary position encoder
- Patent number 5,736,865
- Issue date Apr 7, 1998
- Delco Electronics Corporation
- James Edward Nelson
- G01 - MEASURING TESTING
Information Patent Grant
Capacitance decoded accelerometer
- Patent number 5,736,641
- Issue date Apr 7, 1998
- Delco Electronics Corporation
- Ronald Kenneth Selby
- G01 - MEASURING TESTING
Information Patent Grant
LCD connector alignment with printed wiring board
- Patent number 5,709,576
- Issue date Jan 20, 1998
- Delco Electronics Corporation
- Raymond Lippmann
- G02 - OPTICS
Information Patent Grant
Serial communication method and apparatus
- Patent number 5,701,330
- Issue date Dec 23, 1997
- Delco Electronics Corporation
- Raymond Lippmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Robust gauge driving circuit with pulse modulated input
- Patent number 5,698,974
- Issue date Dec 16, 1997
- Delco Electronics Corporation
- Aaron Roger Van Dyke
- G01 - MEASURING TESTING
Information Patent Grant
Multi-color display lighting by led
- Patent number 5,695,269
- Issue date Dec 9, 1997
- Delco Electronics Corporation
- Raymond Lippmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of calibrating and zeroing stepper motor gauges
- Patent number 5,665,897
- Issue date Sep 9, 1997
- Delco Electronics Corporation
- Raymond Lippmann
- G01 - MEASURING TESTING
Information Patent Grant
Liquid crystal display with image storage ROM
- Patent number 5,623,277
- Issue date Apr 22, 1997
- Delco Electronics Corporation
- Raymond Lippmann
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and apparatus for determining the rotational position of a m...
- Patent number 5,489,842
- Issue date Feb 6, 1996
- Delco Electronics Corporation
- Raymond Lippmann
- G01 - MEASURING TESTING
Information Patent Grant
Method of calibration for gauging fuel in an automotive tank
- Patent number 5,485,740
- Issue date Jan 23, 1996
- Delco Electronics Corporation
- Raymond Lippmann
- G01 - MEASURING TESTING
Information Patent Grant
Fuel wobbler
- Patent number 5,408,418
- Issue date Apr 18, 1995
- Delco Electronics Corporation
- Raymond Lippmann
- G01 - MEASURING TESTING
Information Patent Grant
Slew rate limiter with asymmetrical operation
- Patent number 5,394,344
- Issue date Feb 28, 1995
- Delco Electronics Corporation
- Raymond Lippmann
- G01 - MEASURING TESTING
Information Patent Grant
Maintaining ratiometric data in electronically manipulated signal p...
- Patent number 5,371,500
- Issue date Dec 6, 1994
- Delco Electronics Corporation
- Raymond Lippmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gauge glider
- Patent number 5,345,398
- Issue date Sep 6, 1994
- Delco Electronics Corporation
- Raymond Lippmann
- G01 - MEASURING TESTING
Information Patent Grant
Electronic gauge transform
- Patent number 5,325,314
- Issue date Jun 28, 1994
- Delco Electronics Corporation
- Raymond Lippmann
- G01 - MEASURING TESTING
Information Patent Grant
Filter with hysteresis for trip point applications
- Patent number 5,233,329
- Issue date Aug 3, 1993
- Delco Electronics Corporation
- Raymond Lippmann
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY ASSEMBLY WITH LIGHT PIPE HAVING CENTRAL COMPARTMENT FOR LIG...
- Publication number 20100265735
- Publication date Oct 21, 2010
- Delphi Technologies, Inc.
- Gail M. Sylvester
- G02 - OPTICS
Information Patent Application
Joystick sensor with light detection
- Publication number 20070035516
- Publication date Feb 15, 2007
- Delphi Technologies, Inc.
- Andrew M. Voto
- G05 - CONTROLLING REGULATING
Information Patent Application
Liquid crystal display with differently-colored localized display a...
- Publication number 20070030413
- Publication date Feb 8, 2007
- Raymond Lippmann
- G02 - OPTICS
Information Patent Application
Display apparatus
- Publication number 20070025096
- Publication date Feb 1, 2007
- Chris R. Snider
- G02 - OPTICS
Information Patent Application
Illuminated display system
- Publication number 20060250813
- Publication date Nov 9, 2006
- Raymond Lippmann
- G02 - OPTICS
Information Patent Application
Light distribution apparatus
- Publication number 20040252933
- Publication date Dec 16, 2004
- Gail M. Sylvester
- G02 - OPTICS
Information Patent Application
Illuminated graphics using fluorescing materials
- Publication number 20040120140
- Publication date Jun 24, 2004
- Michael E. Fye
- B60 - VEHICLES IN GENERAL
Information Patent Application
Apparatus and method for maximizing LCD contrast
- Publication number 20040056995
- Publication date Mar 25, 2004
- Delphi Technologies, Inc.
- Raymond Lippmann
- G02 - OPTICS

Raymond Lippmann

Person

Patents Grantslast 30 patents

Pipe having light-redirecting channels

Illuminated display system

Display apparatus

Light distribution hub

Method of manufacturing a cover of a backlit display using fluoresc...

Pointer position detection using light emitting diodes

Method and apparatus for correcting optical non-uniformities in a l...

Apparatus for minimizing angular rotor position errors in an air co...

Backlighting system for a liquid crystal display unit

Smart IC power control

Liquid level sensor incorporating a capacitive rotary position encoder

Liquid crystal display with temperature compensated voltage

Stepper motor gauge calibration by AC feedback

Method of accurately gauging fuel in an automotive tank

Capacitive rotary position encoder

Capacitance decoded accelerometer

LCD connector alignment with printed wiring board

Serial communication method and apparatus

Robust gauge driving circuit with pulse modulated input

Multi-color display lighting by led

Method of calibrating and zeroing stepper motor gauges

Liquid crystal display with image storage ROM

Method and apparatus for determining the rotational position of a m...

Method of calibration for gauging fuel in an automotive tank

Fuel wobbler

Slew rate limiter with asymmetrical operation

Maintaining ratiometric data in electronically manipulated signal p...

Gauge glider

Electronic gauge transform

Filter with hysteresis for trip point applications

Patents Applicationslast 30 patents

DISPLAY ASSEMBLY WITH LIGHT PIPE HAVING CENTRAL COMPARTMENT FOR LIG...

Joystick sensor with light detection

Liquid crystal display with differently-colored localized display a...

Display apparatus

Illuminated display system

Light distribution apparatus

Illuminated graphics using fluorescing materials

Apparatus and method for maximizing LCD contrast