Wai-Won Lee

Person

Capertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical projector with off-axis diffractive element and conjugate i...
- Patent number 10,545,457
- Issue date Jan 28, 2020
- K Laser Technology, Inc.
- Wai-Hon Lee
- G02 - OPTICS
Information Patent Grant
Optical projector with on axis hologram and multiple beam splitter
- Patent number 10,317,684
- Issue date Jun 11, 2019
- K Laser Technology, Inc.
- Wai-Hon Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical projector with off-axis diffractive element
- Patent number 10,310,281
- Issue date Jun 4, 2019
- K Laser Technology, Inc.
- Wai-Hon Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rear projection screen with spatial varying diffusing angle
- Patent number 7,423,808
- Issue date Sep 9, 2008
- K Laser Technology, Inc.
- Wai-Hon Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Holographic stereogram device
- Patent number 7,057,779
- Issue date Jun 6, 2006
- K Laser Technology, Inc.
- Wai-Hon Lee
- G02 - OPTICS
Information Patent Grant
Grating matrix recording system
- Patent number 6,775,037
- Issue date Aug 10, 2004
- K Laser Technology, Inc.
- Wai-Hon Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser/detector hybrid with integrated mirror and diffracted returne...
- Patent number 6,188,062
- Issue date Feb 13, 2001
- Hoetron, Inc.
- Wai-Hon Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Wavelength sensitive beam combiner with aberration correction
- Patent number 6,043,935
- Issue date Mar 28, 2000
- Hoetron, Inc.
- Wai-Hon Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical track sensing device
- Patent number 5,991,249
- Issue date Nov 23, 1999
- Hoetron, Inc.
- Wai-Hon Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Multiple element laser diode assembly incorporating a cylindrical m...
- Patent number 5,963,577
- Issue date Oct 5, 1999
- Blue Sky Research
- James J. Snyder
- G02 - OPTICS
Information Patent Grant
Laser/detector hybrid with mirror source and diffracted return beam
- Patent number 5,285,062
- Issue date Feb 8, 1994
- Hoetron, Inc.
- Wai-Hon Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Packaging method for semiconductor laser/detector devices
- Patent number 5,156,999
- Issue date Oct 20, 1992
- Lee; Wai-Hon
- Wai-Hon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid optical pickup with integrated power emission and reading ph...
- Patent number 5,136,152
- Issue date Aug 4, 1992
- Hoetron, Inc.
- Wai-Hon Lee
- G02 - OPTICS
Information Patent Grant
Semiconductor laser optical head assembly
- Patent number 5,050,153
- Issue date Sep 17, 1991
- Lee; Wai-Hon
- Wai-Hon Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor laser assembly
- Patent number 5,043,775
- Issue date Aug 27, 1991
- Wai-Hon Lee
- Wai-Hon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tracking and focus actuator for a holographic optical head
- Patent number 5,001,694
- Issue date Mar 19, 1991
- Pencom International Corp.
- Wai-Hon Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor laser assembly
- Patent number 4,996,169
- Issue date Feb 26, 1991
- Pencom International Corp.
- Wai-Hon Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for focus and tracking in an optical disk system
- Patent number 4,970,710
- Issue date Nov 13, 1990
- Laser Magnetic Storage International Company
- Wai-Hon Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical head with separate optical paths for error and data...
- Patent number 4,918,675
- Issue date Apr 17, 1990
- Pencom International Corporation
- Wai-Hon Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Hybrid surface emitting laser and detector
- Patent number 4,906,839
- Issue date Mar 6, 1990
- Pencom International Corp.
- Wai-Hon Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for constructing an optical head by varying a hologram pattern
- Patent number 4,905,216
- Issue date Feb 27, 1990
- Pencom International Corporation
- Wai-Hon Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for focus and tracking in an optical disk system
- Patent number 4,879,706
- Issue date Nov 7, 1989
- Laser Magnetic Storage International Company
- Wai-Won Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Integrated fiber optics transmitter/receiver device
- Patent number 4,834,485
- Issue date May 30, 1989
- Pencom International Corporation
- Wai-Hon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical data recording device
- Patent number 4,789,977
- Issue date Dec 6, 1988
- Laser Magnetic Storage International Company
- Adrianus H. Oudenhuysen
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor laser and detector device
- Patent number 4,757,197
- Issue date Jul 12, 1988
- Wai-Hon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for testing the wave front quality of optical com...
- Patent number 4,707,137
- Issue date Nov 17, 1987
- Laser Magnetic Storage International Company
- Wai-Hon Lee
- G01 - MEASURING TESTING
Information Patent Grant
Method of using diazotype photographic materials with preexposure t...
- Patent number 4,508,808
- Issue date Apr 2, 1985
- Xidex Corporation
- Wai-Hon Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser scanning system utilizing computer generated holograms
- Patent number 4,106,844
- Issue date Aug 15, 1978
- Xerox Corporation
- Olof Bryngdahl
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL PROJECTOR WITH OFF-AXIS DIFFRACTIVE ELEMENT AND CONJUGATE I...
- Publication number 20190204782
- Publication date Jul 4, 2019
- K Laser Technology, Inc.
- Wai-Hon Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL PROJECTOR WITH OFF-AXIS DIFFRACTIVE ELEMENT
- Publication number 20190171027
- Publication date Jun 6, 2019
- K Laser Technology, Inc.
- Wai-Hon Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRISM MATRIX WITH RANDOM PHASE STRUCTURES
- Publication number 20080101759
- Publication date May 1, 2008
- K Laser Technology, Inc.
- Wai-Hon Lee
- G02 - OPTICS
Information Patent Application
LED BACKLIGHT WITH BARE CHIP LED
- Publication number 20080101086
- Publication date May 1, 2008
- K Laser Technology, Inc.
- Wai-Hon Lee
- G02 - OPTICS
Information Patent Application
REAR PROJECTION SCREEN WITH SPATIAL VARYING DIFFUSING ANGLE
- Publication number 20070153378
- Publication date Jul 5, 2007
- K Laser Technology, Inc.
- Wai-Hon Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Rear projection screen with spatial varying diffusing angle
- Publication number 20060181770
- Publication date Aug 17, 2006
- K Laser Technology, Inc.
- Wai-Hon Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Dot matrix holograms with spatially varying period
- Publication number 20060176560
- Publication date Aug 10, 2006
- K Laser Technology, Inc.
- Wai-Hon Lee
- G02 - OPTICS
Information Patent Application
Holographic stereogram device
- Publication number 20040233489
- Publication date Nov 25, 2004
- K Laser Technology, Inc.
- Wai-Hon Lee
- G02 - OPTICS
Information Patent Application
Optical pickup diffracting one of two laser beams to a single detector
- Publication number 20030147331
- Publication date Aug 7, 2003
- G-BOND Optoelectronics, Inc.
- Wai-Hon Lee
- G11 - INFORMATION STORAGE
Information Patent Application
Position sensor with grating to detect moving object with periodic...
- Publication number 20030010906
- Publication date Jan 16, 2003
- Hoetron, Inc.
- Wai-Hon Lee
- G01 - MEASURING TESTING

Wai-Won Lee

Person

Patents Grantslast 30 patents

Optical projector with off-axis diffractive element and conjugate i...

Optical projector with on axis hologram and multiple beam splitter

Optical projector with off-axis diffractive element

Rear projection screen with spatial varying diffusing angle

Holographic stereogram device

Grating matrix recording system

Laser/detector hybrid with integrated mirror and diffracted returne...

Wavelength sensitive beam combiner with aberration correction

Optical track sensing device

Multiple element laser diode assembly incorporating a cylindrical m...

Laser/detector hybrid with mirror source and diffracted return beam

Packaging method for semiconductor laser/detector devices

Hybrid optical pickup with integrated power emission and reading ph...

Semiconductor laser optical head assembly

Semiconductor laser assembly

Tracking and focus actuator for a holographic optical head

Semiconductor laser assembly

Method and apparatus for focus and tracking in an optical disk system

Magneto-optical head with separate optical paths for error and data...

Hybrid surface emitting laser and detector

Method for constructing an optical head by varying a hologram pattern

Method and apparatus for focus and tracking in an optical disk system

Integrated fiber optics transmitter/receiver device

Optical data recording device

Semiconductor laser and detector device

Device and method for testing the wave front quality of optical com...

Method of using diazotype photographic materials with preexposure t...

Laser scanning system utilizing computer generated holograms

Patents Applicationslast 30 patents

OPTICAL PROJECTOR WITH OFF-AXIS DIFFRACTIVE ELEMENT AND CONJUGATE I...

OPTICAL PROJECTOR WITH OFF-AXIS DIFFRACTIVE ELEMENT

PRISM MATRIX WITH RANDOM PHASE STRUCTURES

LED BACKLIGHT WITH BARE CHIP LED

REAR PROJECTION SCREEN WITH SPATIAL VARYING DIFFUSING ANGLE

Rear projection screen with spatial varying diffusing angle

Dot matrix holograms with spatially varying period

Holographic stereogram device

Optical pickup diffracting one of two laser beams to a single detector

Position sensor with grating to detect moving object with periodic...