Amplitude and phase coupled modulation

Industry

CPC
G03H2225/34

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Parent Industries

GPHYSICS G03Photography G03HHOLOGRAPHIC PROCESSES OR APPARATUS G03H2225/00Active addressable light modulator

Current Industry

G03H2225/34Amplitude and phase coupled modulation

Industries

Patents Grantslast 30 patents

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Head-up display
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- Issue date Oct 8, 2024
- Envisics Ltd
- Jamieson Christmas
- G02 - OPTICS
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Complex light modulator, holographic display device, and see-throug...
- Patent number 12,099,276
- Issue date Sep 24, 2024
- Samsung Electronics Co., Ltd.
- Yunhee Kim
- G02 - OPTICS
Information Patent Grant
Spatial light modulator device for the modulation of a wave field w...
- Patent number 12,055,890
- Issue date Aug 6, 2024
- SeeReal Technologies S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Grant
Operation method for digital hologram implementation device
- Patent number 12,055,891
- Issue date Aug 6, 2024
- Electronics and Telecommunications Research Institute
- Yong Hae Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Method and apparatus for generating computer-generated hologram
- Patent number 11,740,587
- Issue date Aug 29, 2023
- Samsung Electronics Co., Ltd.
- Daeho Yang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical system for generating arbitrary-order optical vortex arrays...
- Patent number 11,625,001
- Issue date Apr 11, 2023
- Zhejiang University
- Ligang Wang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Active complex spatial light modulation method and apparatus for an...
- Patent number 11,480,918
- Issue date Oct 25, 2022
- Samsung Electronics Co., Ltd.
- Hwi Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of hologram calculation
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- Issue date Sep 27, 2022
- DUALITAS LTD
- Neil Collings
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Nano-stamping to create two different gratings to modulate light in...
- Patent number 11,422,458
- Issue date Aug 23, 2022
- Darwin Hu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Spatial light modulator device for the modulation of a wave field w...
- Patent number 11,366,426
- Issue date Jun 21, 2022
- SeeReal Technologies S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Grant
Spatial light modulator, formation method thereof, and holographic...
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- Issue date Jun 14, 2022
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Yang Zeng
- G02 - OPTICS
Information Patent Grant
Devices showing improved resolution via signal modulations
- Patent number 11,062,635
- Issue date Jul 13, 2021
- Darwin Hu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical device having multiplexed electrodes
- Patent number 10,809,529
- Issue date Oct 20, 2020
- Microsoft Technology Licensing, LLC
- Steven John Robbins
- G02 - OPTICS
Information Patent Grant
Optical modulation method, optical modulation device and holographi...
- Patent number 10,802,441
- Issue date Oct 13, 2020
- BOE Technology Group Co., Ltd.
- Bingchuan Shi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heads-up display with variable focal plane
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- Issue date Mar 17, 2020
- WAYRAY AG
- Mikhail Svarichevsky
- B60 - VEHICLES IN GENERAL
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Reflective holographic display apparatus and display method for the...
- Patent number 10,579,015
- Issue date Mar 3, 2020
- BOE Technology Group Co., Ltd.
- Jifeng Tan
- G02 - OPTICS
Information Patent Grant
Resolutions by modulating both amplitude and phase in spatial light...
- Patent number 10,546,521
- Issue date Jan 28, 2020
- Darwin Hu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Display device for holographic reconstruction
- Patent number 10,394,189
- Issue date Aug 27, 2019
- SeeReal Technologies S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Grant
SAW optical modulators with sense transducers
- Patent number 10,303,039
- Issue date May 28, 2019
- The Charles Stark Draper Laboratory, Inc.
- Joseph J. Register
- G02 - OPTICS
Information Patent Grant
Holographic phase and amplitude spatial light modulation
- Patent number 10,248,081
- Issue date Apr 2, 2019
- Microsoft Technology Licensing, LLC
- Andreas Georgiou
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Spatial light modulator device for the modulation of a wave field w...
- Patent number 10,234,821
- Issue date Mar 19, 2019
- SeeReal Technologies S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Grant
Spatial light modulators with changeable phase masks for use in hol...
- Patent number 8,134,771
- Issue date Mar 13, 2012
- Micron Technology, Inc.
- Mark A. Handschy
- G11 - INFORMATION STORAGE
Information Patent Grant
Spatial light modulators with changeable phase masks for use in hol...
- Patent number 7,733,557
- Issue date Jun 8, 2010
- Micron Technology, Inc.
- Mark A. Handschy
- G11 - INFORMATION STORAGE
Information Patent Grant
Holographic recording device and holographic recording method
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- Issue date Mar 24, 2009
- Sony Corporation
- Nobuhiro Kihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Electro-optic phase-only spatial light modulator
- Patent number 6,819,463
- Issue date Nov 16, 2004
- Corporation for National Research Initiatives
- William A. Noonan
- G02 - OPTICS
Information Patent Grant
Optical device and optical machining system using the optical device
- Patent number 5,589,955
- Issue date Dec 31, 1996
- Seiko Epson Corporation
- Jun Amako
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Full complex modulation using two one-parameter spatial light modul...
- Patent number 5,416,618
- Issue date May 16, 1995
- The United States of America as represented by the administrator of the Natio...
- Richard D. Juday
- G02 - OPTICS
Information Patent Grant
Light controlled spatial and angular electromagnetic wave modulator
- Patent number 5,305,123
- Issue date Apr 19, 1994
- Physical Optics Corporation
- Lev S. Sadovnik
- G02 - OPTICS
Information Patent Grant
Method for forming a computer generated hologram
- Patent number 5,119,214
- Issue date Jun 2, 1992
- Matsushita Electric Industrial Co., Ltd.
- Kanji Nishii
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
HOLOGRAPHIC DISPLAY DEVICE AND DISPLAY METHOD THEREOF
- Publication number 20240345541
- Publication date Oct 17, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Qian WANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240219804
- Publication date Jul 4, 2024
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Yang ZENG
- G02 - OPTICS
Information Patent Application
HOLOGRAPHIC VR DISPLAY
- Publication number 20240168284
- Publication date May 23, 2024
- Meta Platforms Technologies, LLC
- Changwon Jang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HOLOGRAPHIC VR DISPLAY
- Publication number 20240168433
- Publication date May 23, 2024
- Meta Platforms Technologies, LLC
- Changwon Jang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR GENERATING HOLOGRAM
- Publication number 20230384735
- Publication date Nov 30, 2023
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jeho NAM
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAPHIC DISPLAY SYSTEM AND METHOD
- Publication number 20230143728
- Publication date May 11, 2023
- VividQ Limited
- Alfred James NEWMAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CGH GENERATOR AND DISPLAY APPARATUS INCLUDING THE SAME
- Publication number 20220357703
- Publication date Nov 10, 2022
- Samsung Electronics Co., Ltd.
- Daeho Yang
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR GENERATING COMPUTER-GENERATED HOLOGRAM
- Publication number 20220171334
- Publication date Jun 2, 2022
- Samsung Electronics Co., Ltd.
- Daeho YANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPERATION METHOD FOR DIGITAL HOLOGRAM IMPLEMENTATION DEVICE
- Publication number 20220137556
- Publication date May 5, 2022
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Yong Hae KIM
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Head-Up Display
- Publication number 20210191319
- Publication date Jun 24, 2021
- Envisics Ltd.
- Jamieson Christmas
- G02 - OPTICS
Information Patent Application
Method of Hologram Calculation
- Publication number 20210173341
- Publication date Jun 10, 2021
- Dualitas Ltd
- Neil Collings
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ACTIVE COMPLEX SPATIAL LIGHT MODULATION METHOD AND APPARATUS FOR AN...
- Publication number 20200278642
- Publication date Sep 3, 2020
- Samsung Electronics Co., Ltd.
- Hwi KIM
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Reflective Holographic Display Apparatus and Display Method For The...
- Publication number 20190196401
- Publication date Jun 27, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Jifeng Tan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL MODULATION METHOD, OPTICAL MODULATION DEVICE AND HOLOGRAPHI...
- Publication number 20190064737
- Publication date Feb 28, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Bingchuan Shi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAPHIC DISPLAY APPARATUS AND DISPLAY METHOD FOR THE SAME
- Publication number 20180314207
- Publication date Nov 1, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xin Gu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAPHIC PHASE AND AMPLITUDE SPATIAL LIGHT MODULATION
- Publication number 20180259904
- Publication date Sep 13, 2018
- Microsoft Technology Licensing, LLC
- Andreas Georgiou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEADS-UP DISPLAY WITH VARIABLE FOCAL PLANE
- Publication number 20170329143
- Publication date Nov 16, 2017
- WayRay SA
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- G02 - OPTICS
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ILLUMINATION APPARATUS AND DISPLAY APPARATUS
- Publication number 20170168452
- Publication date Jun 15, 2017
- OLYMPUS CORPORATION
- Keigo MATSUO
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE FOR HOLOGRAPHIC RECONSTRUCTION
- Publication number 20160327906
- Publication date Nov 10, 2016
- SEEREAL TECHNOLOGIES S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Application
THREE-DIMENSIONAL LIGHT MODULATION ARRANGEMENT FOR MODULATING A WAV...
- Publication number 20120092735
- Publication date Apr 19, 2012
- SeeReal Technologies S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Application
Spatial Light Modulators with Changeable Phase Masks for Use in Hol...
- Publication number 20100296380
- Publication date Nov 25, 2010
- Mark A. Handschy
- G11 - INFORMATION STORAGE
Information Patent Application
SPATIAL LIGHT MODULATORS WITH CHANGEABLE PHASE MASKS FOR USE IN HOL...
- Publication number 20070247687
- Publication date Oct 25, 2007
- Mark A. Handschy
- G11 - INFORMATION STORAGE
Information Patent Application
Holographic storage device
- Publication number 20070121184
- Publication date May 31, 2007
- Koninklijke Philips Electronics N.V.
- Willem Marie Julia Marcel Coene
- G11 - INFORMATION STORAGE
Information Patent Application
Holographic device with hexagonal detector structure
- Publication number 20070121183
- Publication date May 31, 2007
- Koninklijke Philips Electronics N.V.
- Coen Liedenbaum
- G11 - INFORMATION STORAGE
Information Patent Application
Holographic recording device and holographic recording method
- Publication number 20070019268
- Publication date Jan 25, 2007
- Nobuhiro Kihara
- G11 - INFORMATION STORAGE
Information Patent Application
Electro-optic phase-only spatial light modulator
- Publication number 20040008397
- Publication date Jan 15, 2004
- Corporation for National Research Initiatives
- William A. Noonan
- G02 - OPTICS

Amplitude and phase coupled modulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Head-up display

Complex light modulator, holographic display device, and see-throug...

Spatial light modulator device for the modulation of a wave field w...

Operation method for digital hologram implementation device

Method and apparatus for generating computer-generated hologram

Optical system for generating arbitrary-order optical vortex arrays...

Active complex spatial light modulation method and apparatus for an...

Method of hologram calculation

Nano-stamping to create two different gratings to modulate light in...

Spatial light modulator device for the modulation of a wave field w...

Spatial light modulator, formation method thereof, and holographic...

Devices showing improved resolution via signal modulations

Optical device having multiplexed electrodes

Optical modulation method, optical modulation device and holographi...

Heads-up display with variable focal plane

Reflective holographic display apparatus and display method for the...

Resolutions by modulating both amplitude and phase in spatial light...

Display device for holographic reconstruction

SAW optical modulators with sense transducers

Holographic phase and amplitude spatial light modulation

Spatial light modulator device for the modulation of a wave field w...

Spatial light modulators with changeable phase masks for use in hol...

Spatial light modulators with changeable phase masks for use in hol...

Holographic recording device and holographic recording method

Electro-optic phase-only spatial light modulator

Optical device and optical machining system using the optical device

Full complex modulation using two one-parameter spatial light modul...

Light controlled spatial and angular electromagnetic wave modulator

Method for forming a computer generated hologram

Patents Applicationslast 30 patents

HOLOGRAPHIC DISPLAY DEVICE AND DISPLAY METHOD THEREOF

DISPLAY PANEL AND DISPLAY DEVICE

HOLOGRAPHIC VR DISPLAY

HOLOGRAPHIC VR DISPLAY

APPARATUS AND METHOD FOR GENERATING HOLOGRAM

HOLOGRAPHIC DISPLAY SYSTEM AND METHOD

CGH GENERATOR AND DISPLAY APPARATUS INCLUDING THE SAME

METHOD AND APPARATUS FOR GENERATING COMPUTER-GENERATED HOLOGRAM

OPERATION METHOD FOR DIGITAL HOLOGRAM IMPLEMENTATION DEVICE

Head-Up Display

Method of Hologram Calculation

ACTIVE COMPLEX SPATIAL LIGHT MODULATION METHOD AND APPARATUS FOR AN...

Reflective Holographic Display Apparatus and Display Method For The...

OPTICAL MODULATION METHOD, OPTICAL MODULATION DEVICE AND HOLOGRAPHI...

HOLOGRAPHIC DISPLAY APPARATUS AND DISPLAY METHOD FOR THE SAME

HOLOGRAPHIC PHASE AND AMPLITUDE SPATIAL LIGHT MODULATION

HEADS-UP DISPLAY WITH VARIABLE FOCAL PLANE

ILLUMINATION APPARATUS AND DISPLAY APPARATUS

DISPLAY DEVICE FOR HOLOGRAPHIC RECONSTRUCTION

THREE-DIMENSIONAL LIGHT MODULATION ARRANGEMENT FOR MODULATING A WAV...

Spatial Light Modulators with Changeable Phase Masks for Use in Hol...

SPATIAL LIGHT MODULATORS WITH CHANGEABLE PHASE MASKS FOR USE IN HOL...

Holographic storage device

Holographic device with hexagonal detector structure

Holographic recording device and holographic recording method

Electro-optic phase-only spatial light modulator