Masayuki Karakawa

Person

Marlborough, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Laser illuminated backlight for flat panel displays
- Patent number RE47887
- Issue date Mar 3, 2020
- Dolby Laboratories Licensing Corporation
- Masayuki Karakawa
Information Patent Grant
Laser illuminated backlight for flat panel displays
- Patent number RE46664
- Issue date Jan 9, 2018
- Dolby Laboratories Licensing Corporation
- Masayuki Karakawa
Information Patent Grant
3-D projection full color multimedia display
- Patent number 9,217,876
- Issue date Dec 22, 2015
- Christie Digital Systems USA, Inc.
- Masayuki Karakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser illuminated backlight for flat panel displays
- Patent number RE44949
- Issue date Jun 17, 2014
- Corporation for Laser Optics Research
- Masayuki Karakawa
- 362 - Illumination
Information Patent Grant
3-D projection full color multimedia display
- Patent number 8,730,306
- Issue date May 20, 2014
- Corporation for Laser Optics Research
- Masayuki Karakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser illuminated backlight for liquid crystal displays
- Patent number 8,334,946
- Issue date Dec 18, 2012
- Corporation for Laser Optics Research
- Masayuki Karakawa
- G02 - OPTICS
Information Patent Grant
Laser illuminated backlight for flat panel displays
- Patent number 8,152,351
- Issue date Apr 10, 2012
- Corporation for Laser Optics Research
- Masayuki Karakawa
- G02 - OPTICS
Information Patent Grant
Laser illuminated backlight for flat panel displays
- Patent number 7,866,869
- Issue date Jan 11, 2011
- Corporation for Laser Optics Research
- Masayuki Karakawa
- G02 - OPTICS
Information Patent Grant
Laser video projection system and method with anti-piracy feature
- Patent number 7,103,074
- Issue date Sep 5, 2006
- Corporation for Laser Optics Research
- Masayuki Karakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Monochromatic R,G,B laser display system and method
- Patent number 6,774,881
- Issue date Aug 10, 2004
- Corporation for Laser Optics Research
- Masayuki Karakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid state laser
- Patent number 6,671,305
- Issue date Dec 30, 2003
- Corporation for Laser Optics Research
- Mark Gregory Knights
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser video display system and method
- Patent number 6,483,556
- Issue date Nov 19, 2002
- Corporation for Laser Optics Research
- Masayuki Karakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Monochromatic R,G,B laser light source display system and method
- Patent number 6,304,237
- Issue date Oct 16, 2001
- Corporation for Laser Optics Research
- Masayuki Karakawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR DISPLAY SYSTEMS
- Publication number 20160223736
- Publication date Aug 4, 2016
- Dolby Laboratories Licensing Corporation
- Masayuki KARAKAWA
- G02 - OPTICS
Information Patent Application
3-D PROJECTION FULL COLOR MULTIMEDIA DISPLAY
- Publication number 20150002766
- Publication date Jan 1, 2015
- Corporation for Laser Optics Research
- Masayuki Karakawa
- G02 - OPTICS
Information Patent Application
BLUE LASER PUMPED GREEN LIGHT SOURCE FOR DISPLAYS
- Publication number 20140029638
- Publication date Jan 30, 2014
- Corporation for Laser Optics Research
- David Welford
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER ILLUMINATED BACKLIGHT FOR FLAT PANEL DISPLAYS
- Publication number 20110075067
- Publication date Mar 31, 2011
- Corporation for Laser Optics Research
- Masayuki Karakawa
- G02 - OPTICS
Information Patent Application
LASER ILLUMINATED BACKLIGHT FOR LIQUID CRYSTAL DISPLAYS
- Publication number 20100182536
- Publication date Jul 22, 2010
- Corporation for Laser Optics Research
- Masayuki Karakawa
- G02 - OPTICS
Information Patent Application
BLUE LASER PUMPED GREEN LIGHT SOURCE FOR DISPLAYS
- Publication number 20100149222
- Publication date Jun 17, 2010
- Corporation for Laser Optics Research
- David Welford
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LASER ILLUMINATED BACKLIGHT FOR FLAT PANEL DISPLAYS
- Publication number 20090109658
- Publication date Apr 30, 2009
- Corporation for Laser Optics Research
- Masayuki Karakawa
- G02 - OPTICS
Information Patent Application
3-D projection full color multimedia display
- Publication number 20070247709
- Publication date Oct 25, 2007
- Corporation for Laser Optics Research
- Masayuki Karakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Laser video projection system and method with anti-piracy feature
- Publication number 20050018717
- Publication date Jan 27, 2005
- Corporation for Laser Optics Research
- Masayuki Karakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Solid state laser
- Publication number 20020122455
- Publication date Sep 5, 2002
- Mark Gregory Knights
- G02 - OPTICS
Information Patent Application
Monochromatic R,G,B laser display system and method
- Publication number 20020018036
- Publication date Feb 14, 2002
- Masayuki Karakawa
- G02 - OPTICS

Masayuki Karakawa

Person

Patents Grantslast 30 patents

Laser illuminated backlight for flat panel displays

Laser illuminated backlight for flat panel displays

3-D projection full color multimedia display

Laser illuminated backlight for flat panel displays

3-D projection full color multimedia display

Laser illuminated backlight for liquid crystal displays

Laser illuminated backlight for flat panel displays

Laser illuminated backlight for flat panel displays

Laser video projection system and method with anti-piracy feature

Monochromatic R,G,B laser display system and method

Solid state laser

Laser video display system and method

Monochromatic R,G,B laser light source display system and method

Patents Applicationslast 30 patents

APPARATUS FOR DISPLAY SYSTEMS

3-D PROJECTION FULL COLOR MULTIMEDIA DISPLAY

BLUE LASER PUMPED GREEN LIGHT SOURCE FOR DISPLAYS

LASER ILLUMINATED BACKLIGHT FOR FLAT PANEL DISPLAYS

LASER ILLUMINATED BACKLIGHT FOR LIQUID CRYSTAL DISPLAYS

BLUE LASER PUMPED GREEN LIGHT SOURCE FOR DISPLAYS

LASER ILLUMINATED BACKLIGHT FOR FLAT PANEL DISPLAYS

3-D projection full color multimedia display

Laser video projection system and method with anti-piracy feature

Solid state laser

Monochromatic R,G,B laser display system and method