David Leksell

Person

Oakmont, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Full color TFEL edge emitter printing system
- Patent number 5,612,728
- Issue date Mar 18, 1997
- Westinghouse Electric Corporation
- Zoltan K. Kun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Facsimile machine using thin film electroluminescent device for spo...
- Patent number 5,325,207
- Issue date Jun 28, 1994
- Westinghouse Electric Corp.
- David Leksell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
TFEL edge emitter module with hermetically-sealed and refractive in...
- Patent number 5,258,690
- Issue date Nov 2, 1993
- Westinghouse Electric Corp.
- David Leksell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
TFEL edge emitter structure with light emitting face at angle great...
- Patent number 5,252,895
- Issue date Oct 12, 1993
- Westinghouse Electric Corp.
- David Leksell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heads-up projection display
- Patent number 5,227,769
- Issue date Jul 13, 1993
- Westinghouse Electric Corp.
- David Leksell
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Thin film electroluminescent edge emitter structure with optical le...
- Patent number 5,138,347
- Issue date Aug 11, 1992
- Westinghouse Electric Corp.
- Zoltan K. Kun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-layer structure and method of constructing the same for provi...
- Patent number 5,118,987
- Issue date Jun 2, 1992
- Westinghouse Electric Corp.
- David Leksell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
TFEL edge emitter structure with uniform light emission filter
- Patent number 5,043,632
- Issue date Aug 27, 1991
- Westinghouse Electric Corp.
- Juris A. Asars
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Thin film electroluminescent edge emitter structure with optical le...
- Patent number 5,043,715
- Issue date Aug 27, 1991
- Westinghouse Electric Corp.
- Zoltan K. Kun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Facsimile machine using thin film electroluminescent device
- Patent number 5,025,321
- Issue date Jun 18, 1991
- Westinghouse Electric Corp.
- David Leksell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
TFEL edge emitter module and packaging assembly employing sealed ca...
- Patent number 5,017,824
- Issue date May 21, 1991
- Westinghouse Electric Corp.
- Norman J. Phillips
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thin film electroluminescent edge emitter assembly and integral pac...
- Patent number 4,951,064
- Issue date Aug 21, 1990
- Westinghouse Electric Corp.
- Zoltan K. Kun
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multiplexed thin film electroluminescent edge emitter structure and...
- Patent number 4,947,160
- Issue date Aug 7, 1990
- Westinghouse Electric Corp.
- David Leksell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhanced resolution electrophotographic-type imaging station
- Patent number 4,928,118
- Issue date May 22, 1990
- Westinghouse Electric Corp.
- David Leksell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplexed thin film electroluminescent edge emitter structure and...
- Patent number 4,899,184
- Issue date Feb 6, 1990
- Westinghouse Electric Corp.
- David Leksell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for defining an array of pixels in a thin film electrolumin...
- Patent number 4,885,448
- Issue date Dec 5, 1989
- Westinghouse Electric Corp.
- William H. Kasner
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

David Leksell

Person

Patents Grantslast 30 patents

Full color TFEL edge emitter printing system

Facsimile machine using thin film electroluminescent device for spo...

TFEL edge emitter module with hermetically-sealed and refractive in...

TFEL edge emitter structure with light emitting face at angle great...

Heads-up projection display

Thin film electroluminescent edge emitter structure with optical le...

Multi-layer structure and method of constructing the same for provi...

TFEL edge emitter structure with uniform light emission filter

Thin film electroluminescent edge emitter structure with optical le...

Facsimile machine using thin film electroluminescent device

TFEL edge emitter module and packaging assembly employing sealed ca...

Thin film electroluminescent edge emitter assembly and integral pac...

Multiplexed thin film electroluminescent edge emitter structure and...

Enhanced resolution electrophotographic-type imaging station

Multiplexed thin film electroluminescent edge emitter structure and...

Process for defining an array of pixels in a thin film electrolumin...