specially adapted for a particular application

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CPC
G02F1/0556

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GPHYSICS G02Optics G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source

Current Industry

G02F1/0556specially adapted for a particular application

Industries

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for plasmonic nanoantenna optical beam phase-shifter and...
- Patent number 12,044,912
- Issue date Jul 23, 2024
- Huawei Technologies Canada Co., Ltd.
- Antonino Cala' Lesina
- G02 - OPTICS
Information Patent Grant
Localized control of bulk material properties
- Patent number 11,420,900
- Issue date Aug 23, 2022
- Apple Inc.
- Tyler A. Marshall
- G02 - OPTICS
Information Patent Grant
Tunable optical filter and method of manufacture thereof
- Patent number 9,244,266
- Issue date Jan 26, 2016
- Lightwaves 2020, Inc.
- Jing-Jong Pan
- B32 - LAYERED PRODUCTS
Information Patent Grant
Tunable optical filter and method of manufacture thereof
- Patent number 8,934,164
- Issue date Jan 13, 2015
- Lightwaves 2020, Inc.
- Jing-Jong Pan
- G01 - MEASURING TESTING
Information Patent Grant
Tunable optical filter and method of manufacture thereof
- Patent number 8,559,090
- Issue date Oct 15, 2013
- Lightwaves 2020, Inc.
- Jing Jong Pan
- B32 - LAYERED PRODUCTS
Information Patent Grant
Variable lenslet array
- Patent number 7,075,698
- Issue date Jul 11, 2006
- Technion Research and Development Foundation, Ltd.
- Erez N. Ribak
- G01 - MEASURING TESTING
Information Patent Grant
High-speed electro-optic modulator
- Patent number 6,404,538
- Issue date Jun 11, 2002
- Corning Applied Technologies Corporation
- Qiushui Chen
- G02 - OPTICS
Information Patent Grant
High-speed electro-optic modulator
- Patent number 6,330,097
- Issue date Dec 11, 2001
- Corning Applied Technologies Corp.
- Qiushui Chen
- G02 - OPTICS
Information Patent Grant
High-speed electro-optic modulator
- Patent number 6,137,619
- Issue date Oct 24, 2000
- NZ Applied Technologies, Incorporated
- Qiushui Chen
- G02 - OPTICS
Information Patent Grant
Apparatus for the televisual monitoring of an arc welding operation
- Patent number 4,868,649
- Issue date Sep 19, 1989
- Framatome
- Jean P. Gaudin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of protecting eyes from welding rays in arc welding and appa...
- Patent number 4,638,146
- Issue date Jan 20, 1987
- Nagase Sangyo Kabushiki Kaisha
- Ario Koyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrooptic device for scanning and information modulating a plura...
- Patent number 4,614,408
- Issue date Sep 30, 1986
- Eastman Kodak Company
- Jose M. Mir
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrically dimmable rear-view mirror for motor vehicles
- Patent number 4,572,619
- Issue date Feb 25, 1986
- Daimler-Benz Aktiengesellschaft
- Siegfried Reininger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adjustable electro-optical device
- Patent number 4,505,552
- Issue date Mar 19, 1985
- International Standard Electric Corporation
- Peter Prohaska
- G02 - OPTICS
Information Patent Grant
Arrangement for addressing rays or planes of light in space
- Patent number 4,448,505
- Issue date May 15, 1984
- Robotic Vision Systems, Inc.
- Paul DiMatteo
- G02 - OPTICS
Information Patent Grant
Switchable on-axis optical bandstop filter
- Patent number 4,420,217
- Issue date Dec 13, 1983
- The United States of America as represented by the Secretary of the Army
- Reinhold Gerharz
- G02 - OPTICS
Information Patent Grant
Rigid electro-optic device using a transparent ferroelectric cerami...
- Patent number 4,201,450
- Issue date May 6, 1980
- Polaroid Corporation
- Giorgio B. Trapani
- G02 - OPTICS
Information Patent Grant
Light retro-reflecting responser and data modulator arrangement
- Patent number 4,134,008
- Issue date Jan 9, 1979
- Thomson-CSF
- Guy de Corlieu
- G02 - OPTICS
Information Patent Grant
Light valve system for motion picture film printer
- Patent number 4,108,537
- Issue date Aug 22, 1978
- Bell & Howell Company
- Charles J. Watson
- G02 - OPTICS
Information Patent Grant
Light filter for welder's mask
- Patent number 4,071,912
- Issue date Feb 7, 1978
- Revue Thommen AG
- Hermann Budmiger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for detecting X-ray radiation
- Patent number 4,065,671
- Issue date Dec 27, 1977
- Thomson-CSF
- Christian Mayeux
- G02 - OPTICS
Information Patent Grant
Exposure control device in a camera using an electro-optic light co...
- Patent number 4,054,890
- Issue date Oct 18, 1977
- Nippon Kogaku K.K.
- Jun Shimomura
- G02 - OPTICS
Information Patent Grant
3930119
- Patent number 3,930,119
- Issue date Dec 30, 1975
- G02 - OPTICS
Information Patent Grant
3914597
- Patent number 3,914,597
- Issue date Oct 21, 1975
- G02 - OPTICS
Information Patent Grant
3787609
- Patent number 3,787,609
- Issue date Jan 22, 1974
- G02 - OPTICS
Information Patent Grant
3783184
- Patent number 3,783,184
- Issue date Jan 1, 1974
- G02 - OPTICS
Information Patent Grant
3737211
- Patent number 3,737,211
- Issue date Jun 5, 1973
- G02 - OPTICS
Information Patent Grant
3555987
- Patent number 3,555,987
- Issue date Jan 19, 1971
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR PLASMONIC NANOANTENNA OPTICAL BEAM PHASE-SHIFTER AND...
- Publication number 20210157179
- Publication date May 27, 2021
- Huawei Technologies Canada Co., Ltd.
- Antonino CALA' LESINA
- G02 - OPTICS
Information Patent Application
LOCALIZED CONTROL OF BULK MATERIAL PROPERTIES
- Publication number 20200095159
- Publication date Mar 26, 2020
- Apple Inc.
- Tyler A. Marshall
- G02 - OPTICS
Information Patent Application
Tunable Optical Filter and Method of Manufacture Thereof
- Publication number 20140204443
- Publication date Jul 24, 2014
- Lightwaves 2020, Inc.
- Jing-Jong Pan
- B32 - LAYERED PRODUCTS
Information Patent Application
Tunable Optical Filter and Method of Manufacture Thereof
- Publication number 20100027096
- Publication date Feb 4, 2010
- Jing Jong Pan
- G02 - OPTICS
Information Patent Application
Variable lenslet array
- Publication number 20030206327
- Publication date Nov 6, 2003
- Erez N. Ribak
- G02 - OPTICS

specially adapted for a particular application

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus for plasmonic nanoantenna optical beam phase-shifter and...

Localized control of bulk material properties

Tunable optical filter and method of manufacture thereof

Tunable optical filter and method of manufacture thereof

Tunable optical filter and method of manufacture thereof

Variable lenslet array

High-speed electro-optic modulator

High-speed electro-optic modulator

High-speed electro-optic modulator

Apparatus for the televisual monitoring of an arc welding operation

Method of protecting eyes from welding rays in arc welding and appa...

Electrooptic device for scanning and information modulating a plura...

Electrically dimmable rear-view mirror for motor vehicles

Adjustable electro-optical device

Arrangement for addressing rays or planes of light in space

Switchable on-axis optical bandstop filter

Rigid electro-optic device using a transparent ferroelectric cerami...

Light retro-reflecting responser and data modulator arrangement

Light valve system for motion picture film printer

Light filter for welder's mask

Device for detecting X-ray radiation

Exposure control device in a camera using an electro-optic light co...

3930119

3914597

3787609

3783184

3737211

3555987

Patents Applicationslast 30 patents

APPARATUS FOR PLASMONIC NANOANTENNA OPTICAL BEAM PHASE-SHIFTER AND...

LOCALIZED CONTROL OF BULK MATERIAL PROPERTIES

Tunable Optical Filter and Method of Manufacture Thereof

Tunable Optical Filter and Method of Manufacture Thereof

Variable lenslet array