David M. Shemo

Person

Windsor, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Non-etched flat polarization-selective diffractive optical elements
- Patent number 8,643,822
- Issue date Feb 4, 2014
- JDS Uniphase Corporation
- Kim Leong Tan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multi-segment optical retarder for creating 3D images
- Patent number 8,425,042
- Issue date Apr 23, 2013
- JDS Uniphase Corporation
- Curtis R. Hruska
- G02 - OPTICS
Information Patent Grant
Optical vortex retarder micro-array
- Patent number 8,373,810
- Issue date Feb 12, 2013
- JDS Uniphase Corporation
- David M. Shemo
- G02 - OPTICS
Information Patent Grant
Tilted C-plate retarder compensator and display systems incorporati...
- Patent number 8,237,876
- Issue date Aug 7, 2012
- Kim Leong Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Retarder-based despeckle device for laser illumination systems
- Patent number 7,715,084
- Issue date May 11, 2010
- JDS Uniphase Corporation
- Kim L. Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization controlling elements
- Patent number 7,626,661
- Issue date Dec 1, 2009
- JDS Uniphase Corporation
- Jerry Zieba
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-SEGMENT OPTICAL RETARDER FOR CREATING 3D IMAGES
- Publication number 20110032483
- Publication date Feb 10, 2011
- Curtis R. HRUSKA
- G02 - OPTICS
Information Patent Application
NON-ETCHED FLAT POLARIZATION-SELECTIVE DIFFRACTIVE OPTICAL ELEMENTS
- Publication number 20110027494
- Publication date Feb 3, 2011
- Kim Leong TAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL VORTEX RETARDER MICRO-ARRAY
- Publication number 20100066929
- Publication date Mar 18, 2010
- JDS Uniphase Corporation
- David M. Shemo
- G02 - OPTICS
Information Patent Application
RETARDER-BASED DESPECKLE DEVICE FOR LASER ILLUMINATION SYSTEMS
- Publication number 20090257106
- Publication date Oct 15, 2009
- Kim L. TAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Achromatic Converter Of A Spatial Distribution Of Polarization Of L...
- Publication number 20090122402
- Publication date May 14, 2009
- JDS Uniphase Corporation
- David M. Shemo
- G02 - OPTICS
Information Patent Application
Non-Etched Flat Polarization-Selective Diffractive Optical Elements
- Publication number 20090009668
- Publication date Jan 8, 2009
- JDS Uniphase Corporation
- Kim Leong Tan
- G02 - OPTICS
Information Patent Application
Space-Variant Liquid Crystal Waveplate
- Publication number 20080226844
- Publication date Sep 18, 2008
- JDS Uniphase Corporation
- David M. Shemo
- G02 - OPTICS
Information Patent Application
Tilted C-Plate Retarder Compensator And Display Systems Incorporati...
- Publication number 20060268207
- Publication date Nov 30, 2006
- JDS Uniphase Corporation
- Kim Leong Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Polarization controlling elements
- Publication number 20050128380
- Publication date Jun 16, 2005
- JDS Uniphase Corporation
- Jerry Zieba
- G02 - OPTICS

David M. Shemo

Person

Patents Grantslast 30 patents

Non-etched flat polarization-selective diffractive optical elements

Multi-segment optical retarder for creating 3D images

Optical vortex retarder micro-array

Tilted C-plate retarder compensator and display systems incorporati...

Retarder-based despeckle device for laser illumination systems

Polarization controlling elements

Patents Applicationslast 30 patents

MULTI-SEGMENT OPTICAL RETARDER FOR CREATING 3D IMAGES

NON-ETCHED FLAT POLARIZATION-SELECTIVE DIFFRACTIVE OPTICAL ELEMENTS

OPTICAL VORTEX RETARDER MICRO-ARRAY

RETARDER-BASED DESPECKLE DEVICE FOR LASER ILLUMINATION SYSTEMS

Achromatic Converter Of A Spatial Distribution Of Polarization Of L...

Non-Etched Flat Polarization-Selective Diffractive Optical Elements

Space-Variant Liquid Crystal Waveplate

Tilted C-Plate Retarder Compensator And Display Systems Incorporati...

Polarization controlling elements