William R. Markis

Person

Spencerport, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for improving laser power and stabilization using...
- Patent number 6,999,838
- Issue date Feb 14, 2006
- Eastman Kodak Company
- James E. Roddy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for determining and correcting for illuminatio...
- Patent number 6,958,785
- Issue date Oct 25, 2005
- Eastman Kodak Company
- William A. Orfitelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Closed loop three color alignment system for a digital projector
- Patent number 6,793,351
- Issue date Sep 21, 2004
- Eastman Kodak Company
- David J. Nelson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multichannel driver circuit for a spatial light modulator and metho...
- Patent number 6,724,379
- Issue date Apr 20, 2004
- Eastman Kodak Company
- William R. Markis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and apparatus for increasing color gamut of a display
- Patent number 6,648,475
- Issue date Nov 18, 2003
- Eastman Kodak Company
- James E. Roddy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speckle suppressed laser projection system with partial beam reflec...
- Patent number 6,625,381
- Issue date Sep 23, 2003
- Eastman Kodak Company
- James E. Roddy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speckle suppressed laser projection system using RF injection
- Patent number 6,600,590
- Issue date Jul 29, 2003
- Eastman Kodak Company
- James E. Roddy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speckle suppressed laser projection system using a multi-wavelength...
- Patent number 6,445,487
- Issue date Sep 3, 2002
- Eastman Kodak Company
- James E. Roddy
- G02 - OPTICS
Information Patent Grant
Control circuit for a stabilized laser
- Patent number 6,049,073
- Issue date Apr 11, 2000
- Eastman Kodak Company
- James E. Roddy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oscillator system with corrective frequency modulation
- Patent number 5,973,574
- Issue date Oct 26, 1999
- Eastman Kodak Company
- William R. Markis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser diode controller
- Patent number 5,966,394
- Issue date Oct 12, 1999
- Eastman Kodak Company
- Robert W. Spurr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser writer having high speed high current laser driver
- Patent number 5,598,040
- Issue date Jan 28, 1997
- Eastman Kodak Company
- William R. Markis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light beam scanning system including piezoelectric means for correc...
- Patent number 5,281,812
- Issue date Jan 25, 1994
- Eastman Kodak Company
- J. Kelly Lee
- G02 - OPTICS
Information Patent Grant
Method and apparatus for providing correction of hologon transmissi...
- Patent number 5,157,522
- Issue date Oct 20, 1992
- Eastman Kodak Company
- William R. Markis
- G02 - OPTICS
Information Patent Grant
Constant velocity servosystem wtih high positional accuracy
- Patent number 4,988,932
- Issue date Jan 29, 1991
- Eastman Kodak Company
- William R. Markis
- G11 - INFORMATION STORAGE
Information Patent Grant
System for measuring the dimensions of a workpiece
- Patent number 4,850,232
- Issue date Jul 25, 1989
- Eastman Kodak Company
- William R. Markis
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR INCREASING COLOR GAMUT OF A DISPLAY
- Publication number 20030214633
- Publication date Nov 20, 2003
- Eastman Kodak Company
- James E. Roddy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for improving laser power and stabilization using...
- Publication number 20030128725
- Publication date Jul 10, 2003
- Eastman Kodak Company
- James E. Roddy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Closed loop three color alignment system for a digital projector
- Publication number 20030123031
- Publication date Jul 3, 2003
- Eastman Kodak Company
- David J. Nelson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for determining and correcting for illuminatio...
- Publication number 20030076419
- Publication date Apr 24, 2003
- Eastman Kodak Company
- William A. Orfitelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multichannel driver circuit for a spatial light modulator and metho...
- Publication number 20020196245
- Publication date Dec 26, 2002
- Eastman Kodak Company
- William R. Markis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Speckle suppressed laser projection system using RF injection
- Publication number 20020154375
- Publication date Oct 24, 2002
- Eastman Kodak Company
- James E. Roddy
- G02 - OPTICS
Information Patent Application
System and method for improving laser power and stabilization using...
- Publication number 20020125406
- Publication date Sep 12, 2002
- Eastman Kodak Company
- James E. Roddy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Speckle suppressed laser projection system with partial beam reflec...
- Publication number 20020126981
- Publication date Sep 12, 2002
- Eastman Kodak Company
- James E. Roddy
- G02 - OPTICS
Information Patent Application
SPECKLE SUPPRESSED LASER PROJECTION SYSTEM USING A MULTI-WAVELENGTH...
- Publication number 20020114057
- Publication date Aug 22, 2002
- Eastman Kodak Company
- James E. Roddy
- G02 - OPTICS

William R. Markis

Person

Patents Grantslast 30 patents

System and method for improving laser power and stabilization using...

Method and apparatus for determining and correcting for illuminatio...

Closed loop three color alignment system for a digital projector

Multichannel driver circuit for a spatial light modulator and metho...

Method and apparatus for increasing color gamut of a display

Speckle suppressed laser projection system with partial beam reflec...

Speckle suppressed laser projection system using RF injection

Speckle suppressed laser projection system using a multi-wavelength...

Control circuit for a stabilized laser

Oscillator system with corrective frequency modulation

Laser diode controller

Laser writer having high speed high current laser driver

Light beam scanning system including piezoelectric means for correc...

Method and apparatus for providing correction of hologon transmissi...

Constant velocity servosystem wtih high positional accuracy

System for measuring the dimensions of a workpiece

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR INCREASING COLOR GAMUT OF A DISPLAY

System and method for improving laser power and stabilization using...

Closed loop three color alignment system for a digital projector

Method and apparatus for determining and correcting for illuminatio...

Multichannel driver circuit for a spatial light modulator and metho...

Speckle suppressed laser projection system using RF injection

System and method for improving laser power and stabilization using...

Speckle suppressed laser projection system with partial beam reflec...

SPECKLE SUPPRESSED LASER PROJECTION SYSTEM USING A MULTI-WAVELENGTH...