having a diffractive element with major temperature dependent properties

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G02B27/4283

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

Current Industry

G02B27/4283having a diffractive element with major temperature dependent properties

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Patents Grantslast 30 patents

Information Patent Grant
Lighting apparatus for vehicles
- Patent number 10,174,900
- Issue date Jan 8, 2019
- HELLA GMBH & CO. KGAA
- Michael Schöne
- F21 - LIGHTING
Information Patent Grant
Thermally compensated optical diffraction gratings
- Patent number 9,310,535
- Issue date Apr 12, 2016
- LightSmyth Technologies Inc
- Christoph M. Greiner
- G02 - OPTICS
Information Patent Grant
Dispersive device having beam expanding optical system and dispersi...
- Patent number 9,274,348
- Issue date Mar 1, 2016
- Sumitomo Electric Industries, Ltd
- Manabu Shiozaki
- G01 - MEASURING TESTING
Information Patent Grant
Collimator lens, optical scanning device and image forming apparatu...
- Patent number 8,724,187
- Issue date May 13, 2014
- KYOCERA Document Solutions Inc.
- Hideji Mizutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning device and image forming apparatus
- Patent number 8,624,951
- Issue date Jan 7, 2014
- Ricoh Co., Ltd.
- Makoto Hirakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical scanning apparatus, and image forming apparatus
- Patent number 8,390,908
- Issue date Mar 5, 2013
- Ricoh Company, Ltd.
- Kohji Sakai
- G02 - OPTICS
Information Patent Grant
Infrared camera and method for observing a scene
- Patent number 8,379,091
- Issue date Feb 19, 2013
- Sagem Defense Securite
- Sylvie Colentier
- G02 - OPTICS
Information Patent Grant
Diffractive optical element and optical system using the same
- Patent number 8,336,333
- Issue date Dec 25, 2012
- Canon Kabushiki Kaisha
- Reona Ushigome
- G02 - OPTICS
Information Patent Grant
Objective lens, optical pickup and optical disc apparatus
- Patent number 8,233,370
- Issue date Jul 31, 2012
- Sony Corporation
- Toshifumi Yasui
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens for optical pickup device, and optical pickup device
- Patent number 8,199,629
- Issue date Jun 12, 2012
- Konica Minolta Opto, INC
- Tohru Kimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, objective optical element and optical inf...
- Patent number 8,169,878
- Issue date May 1, 2012
- Konica Minolta Opto, INC
- Kentarou Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical beam scanning device, image forming apparatus
- Patent number 8,123,368
- Issue date Feb 28, 2012
- Kabushiki Kaisha Toshiba
- Takashi Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning device, optical writing device, and image forming...
- Patent number 8,077,369
- Issue date Dec 13, 2011
- Ricoh Company, Ltd.
- Kohji Sakai
- G02 - OPTICS
Information Patent Grant
Optical beam scanning device, image forming apparatus
- Patent number 7,997,739
- Issue date Aug 16, 2011
- Kabushiki Kaisha Toshiba
- Takashi Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning device, optical writing device, and image forming...
- Patent number 7,973,990
- Issue date Jul 5, 2011
- Ricoh Company, Ltd.
- Kohji Sakai
- G02 - OPTICS
Information Patent Grant
Optical pickup apparatus, objective optical element and optical inf...
- Patent number 7,948,857
- Issue date May 24, 2011
- Konica Minolta Opto, INC
- Kentarou Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens for optical pickup device, optical pickup device and...
- Patent number 7,920,456
- Issue date Apr 5, 2011
- Konica Minolta Holdings, Inc.
- Tohru Kimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Diffractive optical element and optical system using the same
- Patent number 7,916,394
- Issue date Mar 29, 2011
- Canon Kabushiki Kaisha
- Reona Ushigome
- G02 - OPTICS
Information Patent Grant
Optical pickup apparatus, objective optical element and optical inf...
- Patent number 7,843,793
- Issue date Nov 30, 2010
- Konica Minolta Opto, INC
- Kentarou Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device and optical disk device
- Patent number 7,821,905
- Issue date Oct 26, 2010
- Sony Corporation
- Masahiro Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical beam scanning device, image forming apparatus
- Patent number 7,766,491
- Issue date Aug 3, 2010
- Kabushiki Kaisha Toshiba
- Takashi Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical beam scanning apparatus and image forming apparatus
- Patent number 7,760,409
- Issue date Jul 20, 2010
- Kabushiki Kaisha Toshiba
- Masao Yamaguchi
- G02 - OPTICS
Information Patent Grant
Diffractive-optical element, scanning optical system, optical scann...
- Patent number 7,688,491
- Issue date Mar 30, 2010
- Ricoh Company, Ltd.
- Kenichiro Saisho
- G02 - OPTICS
Information Patent Grant
Optical pickup apparatus, objective optical element and optical inf...
- Patent number 7,672,211
- Issue date Mar 2, 2010
- Konica Minolta Opto, INC
- Kentarou Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, objective optical element and optical inf...
- Patent number 7,672,212
- Issue date Mar 2, 2010
- Konica Minolta Opto, INC
- Kentarou Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, objective optical element and optical inf...
- Patent number 7,656,770
- Issue date Feb 2, 2010
- Konica Minolta Opto, INC
- Kentarou Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Color image readout lens and color image readout apparatus
- Patent number 7,656,594
- Issue date Feb 2, 2010
- Fujinon Corporation
- Masao Mori
- G02 - OPTICS
Information Patent Grant
Optical beam scanning device, optical beam scanning method
- Patent number 7,609,428
- Issue date Oct 27, 2009
- Kabushiki Kashia Toshiba
- Takashi Shiraishi
- G02 - OPTICS
Information Patent Grant
Optical beam scanning device, optical beam scanning method
- Patent number 7,609,429
- Issue date Oct 27, 2009
- Kabushiki Kaisha Toshiba
- Takashi Shiraishi
- G02 - OPTICS
Information Patent Grant
Optical beam scanning device restraining beam position error due to...
- Patent number 7,609,430
- Issue date Oct 27, 2009
- Kabushiki Kaisha Toshiba
- Takashi Shiraishi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING APPARATUS FOR VEHICLES
- Publication number 20170307165
- Publication date Oct 26, 2017
- Hella KGaA Hueck & Co.
- Michael Schöne
- G02 - OPTICS
Information Patent Application
DISPERSIVE DEVICE AND WAVELENGTH SELECTIVE SWITCH
- Publication number 20140368916
- Publication date Dec 18, 2014
- Manabu SHIOZAKI
- G02 - OPTICS
Information Patent Application
COLLIMATOR LENS, OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATU...
- Publication number 20130215478
- Publication date Aug 22, 2013
- KYOCERA DOCUMENT SOLUTIONS INC.
- Hideji Mizutani
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING DEVICE, OPTICAL WRITING DEVICE, AND IMAGE FORMING...
- Publication number 20110228368
- Publication date Sep 22, 2011
- Kohji SAKAI
- G02 - OPTICS
Information Patent Application
OPTICAL PICKUP APPARATUS, OBJECTIVE OPTICAL ELEMENT AND OPTICAL INF...
- Publication number 20110194396
- Publication date Aug 11, 2011
- KONICA MINOLTA OPTO, INC.
- Kentarou Nakamura
- G02 - OPTICS
Information Patent Application
OPTICAL BEAM SCANNING DEVICE, IMAGE FORMING APPARATUS
- Publication number 20110164296
- Publication date Jul 7, 2011
- Kabushiki Kaisha Toshiba
- Takashi Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OBJECTIVE LENS, OPTICAL PICKUP AND OPTICAL DISC APPARATUS
- Publication number 20100322060
- Publication date Dec 23, 2010
- SONY CORPORATION
- Toshifumi Yasui
- G02 - OPTICS
Information Patent Application
OPTICAL PICKUP APPARATUS, OBJECTIVE OPTICAL ELEMENT AND OPTICAL INF...
- Publication number 20100284262
- Publication date Nov 11, 2010
- Konica Minolta Opto, Inc.
- Kentarou Nakamura
- G02 - OPTICS
Information Patent Application
OPTICAL BEAM SCANNING DEVICE, IMAGE FORMING APPARATUS
- Publication number 20100259808
- Publication date Oct 14, 2010
- Kabushiki Kaisha Toshiba
- Takashi Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT AND OPTICAL SYSTEM USING THE SAME
- Publication number 20100252942
- Publication date Oct 7, 2010
- Canon Kabushiki Kaisha
- Reona Ushigome
- G02 - OPTICS
Information Patent Application
INFRARED CAMERA COMPRISING A HIGH-RATIO OPTICAL ZOOM
- Publication number 20100177195
- Publication date Jul 15, 2010
- Sylvie Colentier
- G02 - OPTICS
Information Patent Application
OPTICAL BEAM SCANNING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20100165068
- Publication date Jul 1, 2010
- Kabushiki Kaisha Toshiba
- Masao Yamaguchi
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT, OPTICAL SYSTEM AND OPTICAL APPARATUS
- Publication number 20100134889
- Publication date Jun 3, 2010
- Canon Kabushiki Kaisha
- Hidemi Takayama
- G02 - OPTICS
Information Patent Application
Objective Lens for Optical Pickup Device, and Optical Pickup Device
- Publication number 20100128592
- Publication date May 27, 2010
- Tohru Kimura
- G02 - OPTICS
Information Patent Application
OBJECTIVE LENS FOR OPTICAL PICKUP DEVICE, OPTICAL PICKUP DEVICE AND...
- Publication number 20100054108
- Publication date Mar 4, 2010
- KONICA MINOLTA HOLDINGS, INC.
- Tohru Kimura
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20090214261
- Publication date Aug 27, 2009
- Makoto HIRAKAWA
- G02 - OPTICS
Information Patent Application
Optical scanning apparatus, and image forming apparatus
- Publication number 20090059333
- Publication date Mar 5, 2009
- Kohji Sakai
- G02 - OPTICS
Information Patent Application
OPTICAL BEAM SCANNING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20090015898
- Publication date Jan 15, 2009
- Kabushiki Kaisha Toshiba
- Masao Yamaguchi
- G02 - OPTICS
Information Patent Application
Projection lens system
- Publication number 20090015933
- Publication date Jan 15, 2009
- Ho Young Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL BEAM SCANNING DEVICE, IMAGE FORMING APPARATUS
- Publication number 20090009843
- Publication date Jan 8, 2009
- Kabushiki Kaisha Toshiba
- Takashi Shiraishi
- G02 - OPTICS
Information Patent Application
OPTICAL BEAM SCANNING DEVICE, IMAGE FORMING APPARATUS
- Publication number 20090009731
- Publication date Jan 8, 2009
- Kabushiki Kaisha Toshiba
- Takashi Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical scanning device and image forming apparatus
- Publication number 20090002792
- Publication date Jan 1, 2009
- Kohji Sakai
- G02 - OPTICS
Information Patent Application
COLOR IMAGE READOUT LENS AND COLOR IMAGE READOUT APPARATUS
- Publication number 20090002850
- Publication date Jan 1, 2009
- Masao MORI
- G02 - OPTICS
Information Patent Application
OPTICAL BEAM SCANNING DEVICE, OPTICAL BEAM SCANNING METHOD
- Publication number 20080297873
- Publication date Dec 4, 2008
- Kabushiki Kaisha Toshiba
- Takashi Shiraishi
- G02 - OPTICS
Information Patent Application
OPTICAL BEAM SCANNING DEVICE, OPTICAL BEAM SCANNING METHOD
- Publication number 20080297872
- Publication date Dec 4, 2008
- Kabushiki Kaisha Toshiba
- Takashi Shiraishi
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20080247021
- Publication date Oct 9, 2008
- Daisuke Ichii
- G02 - OPTICS
Information Patent Application
OPTICAL BEAM SCANNING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20080239437
- Publication date Oct 2, 2008
- Kabushiki Kaisha Toshiba
- Masao Yamaguchi
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT AND OPTICAL SYSTEM USING THE SAME
- Publication number 20080239493
- Publication date Oct 2, 2008
- Canon Kabushiki Kaisha
- Reona Ushigome
- G02 - OPTICS
Information Patent Application
OPTICAL PICKUP DEVICE AND OPTICAL DISK DEVICE
- Publication number 20080198465
- Publication date Aug 21, 2008
- SONY CORPORATION
- Masahiro SAITO
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE-OPTICAL ELEMENT, SCANNING OPTICAL SYSTEM, OPTICAL SCANN...
- Publication number 20080068689
- Publication date Mar 20, 2008
- Kenichiro SAISHO
- G02 - OPTICS

having a diffractive element with major temperature dependent properties

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Lighting apparatus for vehicles

Thermally compensated optical diffraction gratings

Dispersive device having beam expanding optical system and dispersi...

Collimator lens, optical scanning device and image forming apparatu...

Optical scanning device and image forming apparatus

Optical scanning apparatus, and image forming apparatus

Infrared camera and method for observing a scene

Diffractive optical element and optical system using the same

Objective lens, optical pickup and optical disc apparatus

Objective lens for optical pickup device, and optical pickup device

Optical pickup apparatus, objective optical element and optical inf...

Optical beam scanning device, image forming apparatus

Optical scanning device, optical writing device, and image forming...

Optical beam scanning device, image forming apparatus

Optical scanning device, optical writing device, and image forming...

Optical pickup apparatus, objective optical element and optical inf...

Objective lens for optical pickup device, optical pickup device and...

Diffractive optical element and optical system using the same

Optical pickup apparatus, objective optical element and optical inf...

Optical pickup device and optical disk device

Optical beam scanning device, image forming apparatus

Optical beam scanning apparatus and image forming apparatus

Diffractive-optical element, scanning optical system, optical scann...

Optical pickup apparatus, objective optical element and optical inf...

Optical pickup apparatus, objective optical element and optical inf...

Optical pickup apparatus, objective optical element and optical inf...

Color image readout lens and color image readout apparatus

Optical beam scanning device, optical beam scanning method

Optical beam scanning device, optical beam scanning method

Optical beam scanning device restraining beam position error due to...

Patents Applicationslast 30 patents

LIGHTING APPARATUS FOR VEHICLES

DISPERSIVE DEVICE AND WAVELENGTH SELECTIVE SWITCH

COLLIMATOR LENS, OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATU...

OPTICAL SCANNING DEVICE, OPTICAL WRITING DEVICE, AND IMAGE FORMING...

OPTICAL PICKUP APPARATUS, OBJECTIVE OPTICAL ELEMENT AND OPTICAL INF...

OPTICAL BEAM SCANNING DEVICE, IMAGE FORMING APPARATUS

OBJECTIVE LENS, OPTICAL PICKUP AND OPTICAL DISC APPARATUS

OPTICAL PICKUP APPARATUS, OBJECTIVE OPTICAL ELEMENT AND OPTICAL INF...

OPTICAL BEAM SCANNING DEVICE, IMAGE FORMING APPARATUS

DIFFRACTIVE OPTICAL ELEMENT AND OPTICAL SYSTEM USING THE SAME

INFRARED CAMERA COMPRISING A HIGH-RATIO OPTICAL ZOOM

OPTICAL BEAM SCANNING APPARATUS AND IMAGE FORMING APPARATUS

DIFFRACTIVE OPTICAL ELEMENT, OPTICAL SYSTEM AND OPTICAL APPARATUS

Objective Lens for Optical Pickup Device, and Optical Pickup Device

OBJECTIVE LENS FOR OPTICAL PICKUP DEVICE, OPTICAL PICKUP DEVICE AND...

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

Optical scanning apparatus, and image forming apparatus

OPTICAL BEAM SCANNING APPARATUS AND IMAGE FORMING APPARATUS

Projection lens system

OPTICAL BEAM SCANNING DEVICE, IMAGE FORMING APPARATUS

OPTICAL BEAM SCANNING DEVICE, IMAGE FORMING APPARATUS

Optical scanning device and image forming apparatus

COLOR IMAGE READOUT LENS AND COLOR IMAGE READOUT APPARATUS

OPTICAL BEAM SCANNING DEVICE, OPTICAL BEAM SCANNING METHOD

OPTICAL BEAM SCANNING DEVICE, OPTICAL BEAM SCANNING METHOD

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

OPTICAL BEAM SCANNING APPARATUS AND IMAGE FORMING APPARATUS

DIFFRACTIVE OPTICAL ELEMENT AND OPTICAL SYSTEM USING THE SAME

OPTICAL PICKUP DEVICE AND OPTICAL DISK DEVICE

DIFFRACTIVE-OPTICAL ELEMENT, SCANNING OPTICAL SYSTEM, OPTICAL SCANN...