in optical recording or readout devices

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CPC
G02B27/4238

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Parent Industries

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

Current Industry

G02B27/4238in optical recording or readout devices

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Arrays of integrated analytical devices
- Patent number 12,196,677
- Issue date Jan 14, 2025
- Pacific Biosciences of California, Inc.
- Annette Grot
- G01 - MEASURING TESTING
Information Patent Grant
Arrays of integrated analytical devices
- Patent number 11,467,089
- Issue date Oct 11, 2022
- Pacific Biosciences of California, Inc.
- Annette Grot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-height projector assembly
- Patent number 11,131,858
- Issue date Sep 28, 2021
- OmniVision Technologies, Inc.
- Tingyu Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arrays of integrated analytical devices
- Patent number 10,859,497
- Issue date Dec 8, 2020
- Pacific Biosciences of California, Inc.
- Annette Grot
- G01 - MEASURING TESTING
Information Patent Grant
Optical encoder
- Patent number 10,831,035
- Issue date Nov 10, 2020
- Mitutoyo Corporation
- Akihide Kimura
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensing device and structured light projector
- Patent number 10,731,976
- Issue date Aug 4, 2020
- Liqxtal Technology Inc.
- Hung-Shan Chen
- G01 - MEASURING TESTING
Information Patent Grant
Image display device and light guiding device with diffraction elem...
- Patent number 10,566,021
- Issue date Feb 18, 2020
- Seiko Epson Corporation
- Toshiyuki Noguchi
- G02 - OPTICS
Information Patent Grant
Arrays of integrated analytical devices
- Patent number 10,234,393
- Issue date Mar 19, 2019
- Pacific Biosciences of California, Inc.
- Annette Grot
- G02 - OPTICS
Information Patent Grant
Arrays of integrated analytical devices
- Patent number 9,606,068
- Issue date Mar 28, 2017
- Pacific Biosciences of California, Inc.
- Annette Grot
- G02 - OPTICS
Information Patent Grant
Optical element and objective lens through which a plurality of lig...
- Patent number 8,705,331
- Issue date Apr 22, 2014
- Hoya Corporation
- Koichi Maruyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Selective diffractive optical element and a system including the same
- Patent number 8,553,331
- Issue date Oct 8, 2013
- FLIR Systems, Inc.
- Jared Stack
- G02 - OPTICS
Information Patent Grant
Composite optical element
- Patent number 8,537,475
- Issue date Sep 17, 2013
- Panasonic Corporation
- Jun Murata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Concentric ring dielectric lens
- Patent number 8,385,000
- Issue date Feb 26, 2013
- Hewlett-Packard Development Company, L.P.
- Jingjing Li
- G02 - OPTICS
Information Patent Grant
Diffractive optical element, objective optical system including the...
- Patent number 8,264,936
- Issue date Sep 11, 2012
- Panasonic Corporation
- Yasuhiro Tanaka
- G11 - INFORMATION STORAGE
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 device and method of producing the same
- Patent number 8,178,010
- Issue date May 15, 2012
- Ricoh Company, Ltd.
- Hideaki Hirai
- 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
Chromatic diffractive optical element corrector, optical system inc...
- Patent number 8,154,802
- Issue date Apr 10, 2012
- Digitaloptics Corporation East
- Adam S. Fedor
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens, optical pickup, and optical disc apparatus
- Patent number 8,139,463
- Issue date Mar 20, 2012
- Sony Corporation
- Toshifumi Yasui
- G11 - INFORMATION STORAGE
Information Patent Grant
Design method of optical element and optical element through which...
- Patent number 8,116,187
- Issue date Feb 14, 2012
- Hoya Corporation
- Koichi Maruyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite optical element
- Patent number 8,077,392
- Issue date Dec 13, 2011
- Panasonic Corporation
- Jun Murata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical head and optical disc device
- Patent number 8,064,314
- Issue date Nov 22, 2011
- Panasonic Corporation
- Sadao Mizuno
- G11 - INFORMATION STORAGE
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
Laser light source device, hologram apparatus, and method for detec...
- Patent number 7,940,458
- Issue date May 10, 2011
- Sony Corporation
- Kageyasu Sako
- G11 - INFORMATION STORAGE
Information Patent Grant
Photo-masks and methods of fabricating surface-relief grating diffr...
- Patent number 7,935,459
- Issue date May 3, 2011
- Georgia Tech Research Corporation
- Thomas K. Gaylord
- G02 - OPTICS
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
Optical head device, aberration correction method and optical infor...
- Patent number 7,848,208
- Issue date Dec 7, 2010
- Panasonic Corporation
- Eishin Mori
- G11 - INFORMATION STORAGE
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
Three-dimensional autostereoscopic display and method for reducing...
- Patent number 7,839,549
- Issue date Nov 23, 2010
- Zoran Mihajlovic
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ARRAYS OF INTEGRATED ANALYTICAL DEVICES
- Publication number 20230314325
- Publication date Oct 5, 2023
- Pacific Biosciences of California, Inc.
- Annette GROT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DIFFRACTION ELEMENT AND OPTICAL COMPUTING SYSTEM
- Publication number 20230176268
- Publication date Jun 8, 2023
- FUJIKURA LTD.
- Hiroyuki Kusaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARRAYS OF INTEGRATED ANALYTICAL DEVICES
- Publication number 20210325306
- Publication date Oct 21, 2021
- Pacific Biosciences of California, Inc.
- Annette GROT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAD-MOUNTED DISPLAY WITH VOLUME SUBSTRATE-GUIDED HOLOGRAPHIC CONTI...
- Publication number 20210263319
- Publication date Aug 26, 2021
- Luminit LLC
- FEDOR DIMOV
- G02 - OPTICS
Information Patent Application
OPTICAL MICROPHONE
- Publication number 20210258700
- Publication date Aug 19, 2021
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- Yannick Kervran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EYE TRACKER AND DISPLAY
- Publication number 20200175269
- Publication date Jun 4, 2020
- STARVR CORPORATION
- Yen-Hsien Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW-HEIGHT PROJECTOR ASSEMBLY
- Publication number 20200110273
- Publication date Apr 9, 2020
- OMNIVISION TECHNOLOGIES, INC.
- Tingyu Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARRAYS OF INTEGRATED ANALYTICAL DEVICES
- Publication number 20200018703
- Publication date Jan 16, 2020
- Pacific Biosciences of California, Inc.
- Annette GROT
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SENSING DEVICE AND STRUCTURED LIGHT PROJECTOR
- Publication number 20190101381
- Publication date Apr 4, 2019
- LIQXTAL TECHNOLOGY INC.
- Hung-Shan Chen
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE AND LIGHT GUIDING DEVICE
- Publication number 20180151194
- Publication date May 31, 2018
- SEIKO EPSON CORPORATION
- Toshiyuki NOGUCHI
- G02 - OPTICS
Information Patent Application
OPTICAL ENCODER
- Publication number 20160116757
- Publication date Apr 28, 2016
- MITUTOYO CORPORATION
- Akihide Kimura
- G02 - OPTICS
Information Patent Application
ARRAYS OF INTEGRATED ANALYTICAL DEVICES
- Publication number 20160061740
- Publication date Mar 3, 2016
- Pacific Biosciences of California, Inc.
- Annette GROT
- G02 - OPTICS
Information Patent Application
PHASE MASK AND HOLOGRAPHIC RECORDING APPARATUS EMPLOYING THE SAME
- Publication number 20140055830
- Publication date Feb 27, 2014
- Samsung Electronics Co., Ltd.
- Kyoung-seok PYUN
- G02 - OPTICS
Information Patent Application
CONCENTRIC RING DIELECTRIC LENS
- Publication number 20120262795
- Publication date Oct 18, 2012
- Jingjing Li
- G02 - OPTICS
Information Patent Application
Optical Element and Optical Pickup Device
- Publication number 20120163157
- Publication date Jun 28, 2012
- PANASONIC CORPORATION
- Katsuhiko Hayashi
- G02 - OPTICS
Information Patent Application
INTEGRATED MICRO-OPTICAL SYSTEMS AND CAMERAS INCLUDING THE SAME
- Publication number 20120094066
- Publication date Apr 19, 2012
- Digital Optics Corporation East*
- Michael R. FELDMAN
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND OBJECTIVE LENS THROUGH WHICH A PLURALITY OF LIG...
- Publication number 20120075979
- Publication date Mar 29, 2012
- HOYA CORPORATION
- Koichi MARUYAMA
- 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
Selective diffractive optical element and a system including the same
- Publication number 20110141567
- Publication date Jun 16, 2011
- Jared Stack
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT, OBJECTIVE OPTICAL SYSTEM INCLUDING THE...
- Publication number 20110032811
- Publication date Feb 10, 2011
- PANASONIC CORPORATION
- Yasuhiro TANAKA
- G02 - OPTICS
Information Patent Application
OBJECTIVE LENS, OPTICAL PICKUP, AND OPTICAL DISC APPARATUS
- Publication number 20100322059
- Publication date Dec 23, 2010
- SONY CORPORATION
- Toshifumi Yasui
- G02 - OPTICS
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 DEVICE, METHOD OF PRODUCING THE SAME, OPTICAL PICKUP, AND O...
- Publication number 20100155977
- Publication date Jun 24, 2010
- Hideaki Hirai
- G02 - OPTICS
Information Patent Application
OPTICAL HEAD AND OPTICAL DISC DEVICE
- Publication number 20100157777
- Publication date Jun 24, 2010
- Sadao Mizuno
- 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
OPTICAL DATA RECORDING AND IMAGING ON MEDIA USING APOCHROMATIC LENS...
- Publication number 20100103798
- Publication date Apr 29, 2010
- Makarand P. Gore
- G02 - OPTICS
Information Patent Application
OPTICAL HEAD DEVICE AND OPTICAL INFORMATION RECORDING/REPRODUCING D...
- Publication number 20100074077
- Publication date Mar 25, 2010
- Ryuichi Katayama
- 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
PHASE CORRECTION ELEMENT AND OPTICAL HEAD DEVICE
- Publication number 20100020671
- Publication date Jan 28, 2010
- ASAHI GLASS COMPANY LIMITED
- Yoshiharu Ooi
- G02 - OPTICS

in optical recording or readout devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Arrays of integrated analytical devices

Arrays of integrated analytical devices

Low-height projector assembly

Arrays of integrated analytical devices

Optical encoder

Optical sensing device and structured light projector

Image display device and light guiding device with diffraction elem...

Arrays of integrated analytical devices

Arrays of integrated analytical devices

Optical element and objective lens through which a plurality of lig...

Selective diffractive optical element and a system including the same

Composite optical element

Concentric ring dielectric lens

Diffractive optical element, objective optical system including the...

Objective lens, optical pickup and optical disc apparatus

Objective lens for optical pickup device, and optical pickup device

Optical device and method of producing the same

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

Chromatic diffractive optical element corrector, optical system inc...

Objective lens, optical pickup, and optical disc apparatus

Design method of optical element and optical element through which...

Composite optical element

Optical head and optical disc device

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

Laser light source device, hologram apparatus, and method for detec...

Photo-masks and methods of fabricating surface-relief grating diffr...

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

Optical head device, aberration correction method and optical infor...

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

Three-dimensional autostereoscopic display and method for reducing...

Patents Applicationslast 30 patents

ARRAYS OF INTEGRATED ANALYTICAL DEVICES

OPTICAL DIFFRACTION ELEMENT AND OPTICAL COMPUTING SYSTEM

ARRAYS OF INTEGRATED ANALYTICAL DEVICES

HEAD-MOUNTED DISPLAY WITH VOLUME SUBSTRATE-GUIDED HOLOGRAPHIC CONTI...

OPTICAL MICROPHONE

EYE TRACKER AND DISPLAY

LOW-HEIGHT PROJECTOR ASSEMBLY

ARRAYS OF INTEGRATED ANALYTICAL DEVICES

OPTICAL SENSING DEVICE AND STRUCTURED LIGHT PROJECTOR

IMAGE DISPLAY DEVICE AND LIGHT GUIDING DEVICE

OPTICAL ENCODER

ARRAYS OF INTEGRATED ANALYTICAL DEVICES

PHASE MASK AND HOLOGRAPHIC RECORDING APPARATUS EMPLOYING THE SAME

CONCENTRIC RING DIELECTRIC LENS

Optical Element and Optical Pickup Device

INTEGRATED MICRO-OPTICAL SYSTEMS AND CAMERAS INCLUDING THE SAME

OPTICAL ELEMENT AND OBJECTIVE LENS THROUGH WHICH A PLURALITY OF LIG...

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

Selective diffractive optical element and a system including the same

DIFFRACTIVE OPTICAL ELEMENT, OBJECTIVE OPTICAL SYSTEM INCLUDING THE...

OBJECTIVE LENS, OPTICAL PICKUP, AND OPTICAL DISC APPARATUS

OBJECTIVE LENS, OPTICAL PICKUP AND OPTICAL DISC APPARATUS

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

OPTICAL DEVICE, METHOD OF PRODUCING THE SAME, OPTICAL PICKUP, AND O...

OPTICAL HEAD AND OPTICAL DISC DEVICE

Objective Lens for Optical Pickup Device, and Optical Pickup Device

OPTICAL DATA RECORDING AND IMAGING ON MEDIA USING APOCHROMATIC LENS...

OPTICAL HEAD DEVICE AND OPTICAL INFORMATION RECORDING/REPRODUCING D...

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

PHASE CORRECTION ELEMENT AND OPTICAL HEAD DEVICE