using averaging effects by spatially variable reflectivity on a microscopic level

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G02B27/147

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B27/00Other optical systems Other optical apparatus

Current Industry

G02B27/147using averaging effects by spatially variable reflectivity on a microscopic level

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical combiner apparatus
- Patent number 11,520,147
- Issue date Dec 6, 2022
- Meta Platforms Technologies, LLC
- James Leighton
- G02 - OPTICS
Information Patent Grant
Optical combiner apparatus
- Patent number 11,513,356
- Issue date Nov 29, 2022
- Meta Platforms Technologies, LLC
- James Leighton
- G02 - OPTICS
Information Patent Grant
Laser light irradiating device
- Patent number 11,465,235
- Issue date Oct 11, 2022
- Hamamatsu Photonics K.K.
- Junji Okuma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Nano-structured non-polarizing beamsplitter
- Patent number 10,976,562
- Issue date Apr 13, 2021
- KLA Corporation
- Dmitry Gorelik
- G02 - OPTICS
Information Patent Grant
Illumination apparatus provided with two laser light source units a...
- Patent number 10,809,539
- Issue date Oct 20, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shigekazu Yamagishi
- G02 - OPTICS
Information Patent Grant
Optical combiner apparatus
- Patent number 10,649,209
- Issue date May 12, 2020
- DAQRI LLC
- James Leighton
- G02 - OPTICS
Information Patent Grant
Second surface transflector for electro-optic device
- Patent number 10,234,720
- Issue date Mar 19, 2019
- Gentex Corporation
- Mario F. Saenger Nayver
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical effect coating
- Patent number 9,835,769
- Issue date Dec 5, 2017
- Microsoft Technology Licensing LLC
- Hiroshi Sasaki
- G02 - OPTICS
Information Patent Grant
Projection system having light sources selectively driven in respon...
- Patent number 8,721,090
- Issue date May 13, 2014
- LG Innotek Co., Ltd
- Hyunho Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Curved near-to-eye display
- Patent number 8,582,209
- Issue date Nov 12, 2013
- Google Inc.
- Babak Amirparviz
- G02 - OPTICS
Information Patent Grant
Spatial light modulator (SLM)-based optical attenuator
- Patent number 8,437,642
- Issue date May 7, 2013
- Nistica, Inc.
- Jefferson L. Wagener
- G02 - OPTICS
Information Patent Grant
Illuminating device, image display device, and mirror unit
- Patent number 8,210,692
- Issue date Jul 3, 2012
- Sanyo Electric Co., Ltd.
- Taichi Yoshimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Etendue maintaining polarization switching system and related methods
- Patent number 8,136,948
- Issue date Mar 20, 2012
- Eastman Kodak Company
- Barry D. Silverstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Direct and indirect light diffusing devices and methods
- Patent number 8,098,433
- Issue date Jan 17, 2012
- Solatube International, Inc.
- David Windsor Rillie
- F21 - LIGHTING
Information Patent Grant
Etendue maintaining polarization switching system and related methods
- Patent number 8,016,422
- Issue date Sep 13, 2011
- Eastman Kodak Company
- Barry D. Silverstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection type video display unit and illuminating device
- Patent number 7,465,053
- Issue date Dec 16, 2008
- Sanyo Electric Co., LTD
- Mineki Taoka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Imaging optics with wavelength dependent aperture stop
- Patent number 7,400,458
- Issue date Jul 15, 2008
- Philips Lumileds Lighting Company, LLC
- Mina Farr
- G02 - OPTICS
Information Patent Grant
Uniform illumination system
- Patent number 7,400,439
- Issue date Jul 15, 2008
- Digital Optics International Corporation
- Robert L. Holman
- F21 - LIGHTING
Information Patent Grant
Structured transflectors for enhanced ambient and backlight operati...
- Patent number 7,385,659
- Issue date Jun 10, 2008
- 3M Innovative Properties Company
- Keith M. Kotchick
- G02 - OPTICS
Information Patent Grant
Scrolling device with color separation and projection system incorp...
- Patent number 7,284,865
- Issue date Oct 23, 2007
- Tung-Chi Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical apparatus which uses a virtually imaged phased array to pro...
- Patent number 7,193,778
- Issue date Mar 20, 2007
- Fujitsu Limited
- Simon Xiaofan Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compensation for effects of mismatch in indices of refraction at a...
- Patent number 7,164,480
- Issue date Jan 16, 2007
- Zetetic Institute
- Henry Allen Hill
- G02 - OPTICS
Information Patent Grant
Structured transflectors for enhanced ambient and backlight operati...
- Patent number 7,088,405
- Issue date Aug 8, 2006
- 3M Innovative Properties Company
- Keith M. Kotchick
- G02 - OPTICS
Information Patent Grant
Uniform illumination system
- Patent number 7,072,096
- Issue date Jul 4, 2006
- Digital Optics International, Corporation
- Robert L. Holman
- F21 - LIGHTING
Information Patent Grant
Dynamic optical filter having a spatial light modulator
- Patent number 7,019,883
- Issue date Mar 28, 2006
- Cidra Corporation
- John Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Geometric beamsplitter and method for its fabrication
- Patent number 6,809,871
- Issue date Oct 26, 2004
- Carl Zeiss Semiconductor Manufacturing Technologies AG
- Matthias Heller
- G02 - OPTICS
Information Patent Grant
Optical apparatus which uses a virtually imaged phased array to pro...
- Patent number 6,786,611
- Issue date Sep 7, 2004
- Fujitsu Limited
- Simon Xiaofan Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical beam splitter that can be manufactured by micromechanical m...
- Patent number 6,525,884
- Issue date Feb 25, 2003
- Agilent Technologies, Inc.
- Karsten Kraiczek
- G02 - OPTICS
Information Patent Grant
Optical apparatus which uses a virtually imaged phased array to pro...
- Patent number 6,481,861
- Issue date Nov 19, 2002
- Fujitsu Limited
- Simon Xiaofan Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reflection-type projector
- Patent number 6,457,830
- Issue date Oct 1, 2002
- Samsung Electronics Co., Ltd.
- Soon-cheol Choi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COMBINER APPARATUS
- Publication number 20240061245
- Publication date Feb 22, 2024
- Meta Platforms Technologies, LLC
- James Leighton
- G02 - OPTICS
Information Patent Application
MOTORIZED CORRECTION COLLAR SYSTEM, METHOD OF CORRECTION COLLAR CAL...
- Publication number 20230296882
- Publication date Sep 21, 2023
- Evident Corporation
- Noriyuki SUZUKI
- G02 - OPTICS
Information Patent Application
Optical Combiner Apparatus
- Publication number 20200278553
- Publication date Sep 3, 2020
- DAQRI LLC
- James Leighton
- G02 - OPTICS
Information Patent Application
Optical Combiner Apparatus
- Publication number 20200233218
- Publication date Jul 23, 2020
- DAQRI LLC
- James Leighton
- G02 - OPTICS
Information Patent Application
SECOND SURFACE TRANSFLECTOR FOR ELECTRO-OPTIC DEVICE
- Publication number 20180017830
- Publication date Jan 18, 2018
- GENTEX CORPORATION
- Mario F. Saenger Nayver
- G02 - OPTICS
Information Patent Application
ILLUMINATION IMAGING DEVICE AND GAZE DETECTING APPARATUS
- Publication number 20160063326
- Publication date Mar 3, 2016
- Alps Electric Co., Ltd.
- Tatsumaro Yamashita
- G02 - OPTICS
Information Patent Application
PROJECTION SYSTEM
- Publication number 20120154766
- Publication date Jun 21, 2012
- LG Innotek Co., Ltd.
- Hyunho Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ILLUMINATION DEVICE
- Publication number 20110286212
- Publication date Nov 24, 2011
- OLYMPUS CORPORATION
- Koichiro Furuta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ETENDUE MAINTAINING POLARIZATION SWITCHING SYSTEM AND RELATED METHODS
- Publication number 20110279779
- Publication date Nov 17, 2011
- Barry D. Silverstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAM SPLITTING APPARATUS
- Publication number 20110157558
- Publication date Jun 30, 2011
- TUNG-CHI LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECT AND INDIRECT LIGHT DIFFUSING DEVICES AND METHODS
- Publication number 20110141570
- Publication date Jun 16, 2011
- David Windsor Rillie
- G02 - OPTICS
Information Patent Application
ETENDUE MAINTAINING POLARIZATION SWITCHING SYSTEM AND RELATED METHODS
- Publication number 20100103519
- Publication date Apr 29, 2010
- Barry D. Silverstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ILLUMINATING DEVICE, IMAGE DISPLAY DEVICE, AND MIRROR UNIT
- Publication number 20100085544
- Publication date Apr 8, 2010
- Sanyo Electric Co., Ltd.
- Taichi YOSHIMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIAL LIGHT MODULATOR (SLM)-BASED OPTICAL ATTENUATOR
- Publication number 20100039694
- Publication date Feb 18, 2010
- NISTICA, INC.
- Jefferson L. Wagener
- G02 - OPTICS
Information Patent Application
Imaging optics with wavelength dependent aperture stop
- Publication number 20070035852
- Publication date Feb 15, 2007
- Lumileds Lighting U.S., LLC
- Mina Farr
- G02 - OPTICS
Information Patent Application
Uniform illumination system
- Publication number 20060152931
- Publication date Jul 13, 2006
- Digital Optics International Corporation
- Robert L. Holman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Illuminating device and projection type video display
- Publication number 20060023172
- Publication date Feb 2, 2006
- SANYO ELECTRIC CO.
- Takashi Ikeda
- G02 - OPTICS
Information Patent Application
Projection type image display unit and lighting device
- Publication number 20050213045
- Publication date Sep 29, 2005
- Mineki Taoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical apparatus which uses a virtually imaged phased array to pro...
- Publication number 20050018324
- Publication date Jan 27, 2005
- FUJITSU LIMITED
- Simon Xiaofan Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Structured transflectors for enhanced ambient and backlight operati...
- Publication number 20040223099
- Publication date Nov 11, 2004
- Keith M. Kotchick
- G02 - OPTICS
Information Patent Application
Structured transflectors for enhanced ambient and backlight operati...
- Publication number 20040223100
- Publication date Nov 11, 2004
- 3M Innovative Properties Company
- Keith M. Kotchick
- G02 - OPTICS
Information Patent Application
Compensation for effects of mismatch in indices of refraction at a...
- Publication number 20040201852
- Publication date Oct 14, 2004
- Zetetic Institute
- Henry Allen Hill
- G02 - OPTICS
Information Patent Application
Uniform illumination system
- Publication number 20040080938
- Publication date Apr 29, 2004
- Digital Optics International Corporation
- Robert L. Holman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical channel monitor having an array of micro-mirrors
- Publication number 20030090756
- Publication date May 15, 2003
- CiDRA Corporation
- John A. Moon
- G02 - OPTICS
Information Patent Application
Optical cross-connect having an array of micro-mirrors
- Publication number 20030081321
- Publication date May 1, 2003
- CiDRA Corporation
- John A. Moon
- G02 - OPTICS
Information Patent Application
Geometric beamsplitter and method for its fabrication
- Publication number 20030026001
- Publication date Feb 6, 2003
- CARL ZEISS SEMICONDUCTOR MANUFACTURING TECHNOLOGIES AG
- Matthias Heller
- G02 - OPTICS
Information Patent Application
Optical apparatus which uses a virtually imaged phased array to pro...
- Publication number 20030021046
- Publication date Jan 30, 2003
- FUJITSU LIMITED
- Simon Xiaofan Cao
- G02 - OPTICS
Information Patent Application
Dynamic optical filter having a spatial light modulator
- Publication number 20020176151
- Publication date Nov 28, 2002
- John Moon
- G02 - OPTICS
Information Patent Application
Optical apparatus which uses a virtually imaged phased array to pro...
- Publication number 20020093748
- Publication date Jul 18, 2002
- FUJITSU LIMITED
- Simon Xiaofan Cao
- G02 - OPTICS
Information Patent Application
Optical beam splitter that can be manufactured by micromechanical m...
- Publication number 20020075567
- Publication date Jun 20, 2002
- Karsten Kraiczek
- G02 - OPTICS

using averaging effects by spatially variable reflectivity on a microscopic level

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical combiner apparatus

Optical combiner apparatus

Laser light irradiating device

Nano-structured non-polarizing beamsplitter

Illumination apparatus provided with two laser light source units a...

Optical combiner apparatus

Second surface transflector for electro-optic device

Optical effect coating

Projection system having light sources selectively driven in respon...

Curved near-to-eye display

Spatial light modulator (SLM)-based optical attenuator

Illuminating device, image display device, and mirror unit

Etendue maintaining polarization switching system and related methods

Direct and indirect light diffusing devices and methods

Etendue maintaining polarization switching system and related methods

Projection type video display unit and illuminating device

Imaging optics with wavelength dependent aperture stop

Uniform illumination system

Structured transflectors for enhanced ambient and backlight operati...

Scrolling device with color separation and projection system incorp...

Optical apparatus which uses a virtually imaged phased array to pro...

Compensation for effects of mismatch in indices of refraction at a...

Structured transflectors for enhanced ambient and backlight operati...

Uniform illumination system

Dynamic optical filter having a spatial light modulator

Geometric beamsplitter and method for its fabrication

Optical apparatus which uses a virtually imaged phased array to pro...

Optical beam splitter that can be manufactured by micromechanical m...

Optical apparatus which uses a virtually imaged phased array to pro...

Reflection-type projector

Patents Applicationslast 30 patents

OPTICAL COMBINER APPARATUS

MOTORIZED CORRECTION COLLAR SYSTEM, METHOD OF CORRECTION COLLAR CAL...

Optical Combiner Apparatus

Optical Combiner Apparatus

SECOND SURFACE TRANSFLECTOR FOR ELECTRO-OPTIC DEVICE

ILLUMINATION IMAGING DEVICE AND GAZE DETECTING APPARATUS

PROJECTION SYSTEM

ILLUMINATION DEVICE

ETENDUE MAINTAINING POLARIZATION SWITCHING SYSTEM AND RELATED METHODS

BEAM SPLITTING APPARATUS

DIRECT AND INDIRECT LIGHT DIFFUSING DEVICES AND METHODS

ETENDUE MAINTAINING POLARIZATION SWITCHING SYSTEM AND RELATED METHODS

ILLUMINATING DEVICE, IMAGE DISPLAY DEVICE, AND MIRROR UNIT

SPATIAL LIGHT MODULATOR (SLM)-BASED OPTICAL ATTENUATOR

Imaging optics with wavelength dependent aperture stop

Uniform illumination system

Illuminating device and projection type video display

Projection type image display unit and lighting device

Optical apparatus which uses a virtually imaged phased array to pro...

Structured transflectors for enhanced ambient and backlight operati...

Structured transflectors for enhanced ambient and backlight operati...

Compensation for effects of mismatch in indices of refraction at a...

Uniform illumination system

Optical channel monitor having an array of micro-mirrors

Optical cross-connect having an array of micro-mirrors

Geometric beamsplitter and method for its fabrication

Optical apparatus which uses a virtually imaged phased array to pro...

Dynamic optical filter having a spatial light modulator

Optical apparatus which uses a virtually imaged phased array to pro...

Optical beam splitter that can be manufactured by micromechanical m...