Anna Lackner

Person

Calabasas, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tape casting machine with profiled doctor blade
- Patent number 6,375,451
- Issue date Apr 23, 2002
- The Boeing Company
- Klaus Robinson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Microwave phase modulation with liquid crystals
- Patent number 5,194,972
- Issue date Mar 16, 1993
- Hughes Aircraft Company
- Khoon C. Lim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Liquid crystal-based composite material including electrically cond...
- Patent number 5,184,233
- Issue date Feb 2, 1993
- Hughes Aircraft Company
- Khoon C. Lim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Shaped voltage pulse method for operating a polymer dispersed liqui...
- Patent number 5,170,271
- Issue date Dec 8, 1992
- Hughes Aircraft Company
- Anna M. Lackner
- G02 - OPTICS
Information Patent Grant
Edge-illuminated liquid crystal display devices
- Patent number 5,099,343
- Issue date Mar 24, 1992
- Hughes Aircraft Company
- J. David Margerum
- G02 - OPTICS
Information Patent Grant
Polymer dispersed liquid crystal film devices
- Patent number 5,096,282
- Issue date Mar 17, 1992
- Hughes Aircraft Co.
- John D. Margerum
- G02 - OPTICS
Information Patent Grant
Method for tilted alignment of liquid crystals with improved photos...
- Patent number 5,011,267
- Issue date Apr 30, 1991
- Hughes Aircraft Company
- Leroy J. Miller
- G02 - OPTICS
Information Patent Grant
Visual display device with fluorescent dye-doped edge-illuminating...
- Patent number 4,989,956
- Issue date Feb 5, 1991
- Hughes Aircraft Company
- Wei-Yu Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Polymer dispersed liquid crystal film devices, and method of formin...
- Patent number 4,938,568
- Issue date Jul 3, 1990
- Hughes Aircraft Company
- John D. Margerum
- G02 - OPTICS
Information Patent Grant
Light valves with positive dielectric anisotropy liquid crystal and...
- Patent number 4,917,472
- Issue date Apr 17, 1990
- Hughes Aircraft Company
- John D. Margerum
- G02 - OPTICS
Information Patent Grant
Process for inducing perpendicular alignment of liquid crystals
- Patent number 4,464,134
- Issue date Aug 7, 1984
- Hughes Aircraft Company
- Anna M. Lackner
- G02 - OPTICS

Anna Lackner

Person

Patents Grantslast 30 patents

Tape casting machine with profiled doctor blade

Microwave phase modulation with liquid crystals

Liquid crystal-based composite material including electrically cond...

Shaped voltage pulse method for operating a polymer dispersed liqui...

Edge-illuminated liquid crystal display devices

Polymer dispersed liquid crystal film devices

Method for tilted alignment of liquid crystals with improved photos...

Visual display device with fluorescent dye-doped edge-illuminating...

Polymer dispersed liquid crystal film devices, and method of formin...

Light valves with positive dielectric anisotropy liquid crystal and...

Process for inducing perpendicular alignment of liquid crystals