Numerical aperture control means

Industry

CPC
G11B7/139

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B7/00Recording or reproducing by optical means

Current Industry

G11B7/139Numerical aperture control means

Industries

Patents Grantslast 30 patents

Information Patent Grant
Reproduction apparatus and reproduction method
- Patent number 11,335,371
- Issue date May 17, 2022
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Koji Sekiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Holographic data storage device with single-arm structure
- Patent number 11,302,358
- Issue date Apr 12, 2022
- AMETHYSTUM STORAGE TECHNOLOGY CO., LTD.
- Mu Zheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc and optical disc device
- Patent number 10,650,855
- Issue date May 12, 2020
- Mitsubishi Electric Corporation
- Hironori Nakahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage system divider based draw verification with high fr...
- Patent number 10,580,449
- Issue date Mar 3, 2020
- Oracle International Corporation
- Lingtao Wang
- G11 - INFORMATION STORAGE
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
Optical disc and optical disc device
- Patent number 10,381,037
- Issue date Aug 13, 2019
- Mitsubishi Electric Corporation
- Hironori Nakahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Reproducing device
- Patent number 10,381,039
- Issue date Aug 13, 2019
- SHARP KABUSHIKI KAISHA
- Hideharu Tajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Unmanned aerial vehicle beam redirection system and method
- Patent number 10,371,935
- Issue date Aug 6, 2019
- The Boeing Company
- Mitesh Patel
- G02 - OPTICS
Information Patent Grant
Reproducing device
- Patent number 10,192,581
- Issue date Jan 29, 2019
- SHARP KABUSHIKI KAISHA
- Hideharu Tajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage system divider based DRAW verification with high fr...
- Patent number 10,176,837
- Issue date Jan 8, 2019
- Oracle International Corporation
- Lingtao Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording device and optical information record...
- Patent number 9,984,717
- Issue date May 29, 2018
- Hitachi-LG Data Storage, Inc.
- Toshiki Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Holographic characterization and playback apparatus
- Patent number 9,947,359
- Issue date Apr 17, 2018
- Gwangju Institute of Science and Technology
- Euiheon Chung
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical storage system divider based draw verification with automat...
- Patent number 9,911,450
- Issue date Mar 6, 2018
- Oracle International Corporation
- Lingtao Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage system divider based draw verification
- Patent number 9,899,055
- Issue date Feb 20, 2018
- Oracle International Corporation
- Lingtao Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage system divider based draw verification with digital...
- Patent number 9,875,769
- Issue date Jan 23, 2018
- Oracle International Corporation
- Lingtao Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical medium reproduction device and optical medium reproduction...
- Patent number 9,847,100
- Issue date Dec 19, 2017
- Sony Corporation
- Noriaki Nishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical medium reproduction apparatus and optical medium reproducti...
- Patent number 9,767,837
- Issue date Sep 19, 2017
- Sony Corporation
- Noriaki Nishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording and reproducing device, optical infor...
- Patent number 9,761,263
- Issue date Sep 12, 2017
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Hirofumi Taguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc and optical disc device
- Patent number 9,741,387
- Issue date Aug 22, 2017
- Mitsubishi Electric Corporation
- Hironori Nakahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing apparatus
- Patent number 9,672,860
- Issue date Jun 6, 2017
- Kabushiki Kaisha Toshiba
- Hideaki Okano
- G11 - INFORMATION STORAGE
Information Patent Grant
Holographic light-emitting module and holographic storage system us...
- Patent number 9,640,215
- Issue date May 2, 2017
- National Central University
- Ching-Cherng Sun
- G11 - INFORMATION STORAGE
Information Patent Grant
Reproducing device
- Patent number 9,633,688
- Issue date Apr 25, 2017
- SHARP KABUSHIKI KAISHA
- Hideharu Tajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical connector assembly
- Patent number 9,571,202
- Issue date Feb 14, 2017
- OPTOMEDIA TECHNOLOGY INC.
- Hui-Tsuo Chou
- G02 - OPTICS
Information Patent Grant
Optical disc apparatus and control method thereof
- Patent number 9,564,167
- Issue date Feb 7, 2017
- Samsung Electronics Co., Ltd.
- Jae Hyun Kim
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc device and spherical aberration error signal detection...
- Patent number 9,514,778
- Issue date Dec 6, 2016
- Sony Corporation
- Tomoya Ikuta
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording apparatus
- Patent number 9,508,379
- Issue date Nov 29, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kousei Sano
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc information device and information processing device
- Patent number 9,484,054
- Issue date Nov 1, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kanji Wakabayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information processing apparatus and optical information pr...
- Patent number 9,454,987
- Issue date Sep 27, 2016
- Mitsubishi Electric Corporation
- Tomo Kishigami
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information apparatus and information processing apparatus
- Patent number 9,418,695
- Issue date Aug 16, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Fumitomo Yamasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information reproduction apparatus and optical information...
- Patent number 9,373,352
- Issue date Jun 21, 2016
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Makoto Hosaka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ACHROMATIC HOLOGRAPHIC PHASE MASKS
- Publication number 20230062015
- Publication date Mar 2, 2023
- IPG Photonics Corporation
- Leonid GLEBOV
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-CHANNEL MULTIPLEXING METHOD AND DEVICE FOR DISC STORAGE MEDIUM
- Publication number 20220343947
- Publication date Oct 27, 2022
- AMETHYSTUM STORAGE TECHNOLOGY CO., LTD.
- Dejiao HU
- G11 - INFORMATION STORAGE
Information Patent Application
REPRODUCTION APPARATUS AND REPRODUCTION METHOD
- Publication number 20210390981
- Publication date Dec 16, 2021
- Sony Semiconductor Solutions Corporation
- Koji SEKIGUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
HOLOGRAPHIC DATA STORAGE DEVICE WITH SINGLE-ARM STRUCTURE
- Publication number 20210201948
- Publication date Jul 1, 2021
- Amethystum Storage Technology Co., Ltd.
- Mu ZHENG
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC AND OPTICAL DISC DEVICE
- Publication number 20190325909
- Publication date Oct 24, 2019
- Mitsubishi Electric Corporation
- Hironori Nakahara
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL STORAGE SYSTEM DIVIDER BASED DRAW VERIFICATION WITH HIGH FR...
- Publication number 20190139570
- Publication date May 9, 2019
- ORACLE INTERNATIONAL CORPORATION
- Lingtao Wang
- G11 - INFORMATION STORAGE
Information Patent Application
REPRODUCING DEVICE
- Publication number 20190130941
- Publication date May 2, 2019
- Sharp Kabushiki Kaisha
- Hideharu TAJIMA
- G11 - INFORMATION STORAGE
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 STORAGE SYSTEM DIVIDER BASED DRAW VERIFICATION
- Publication number 20180053525
- Publication date Feb 22, 2018
- Oracle International Corporation
- Lingtao Wang
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL STORAGE SYSTEM DIVIDER BASED DRAW VERIFICATION WITH AUTOMAT...
- Publication number 20180053524
- Publication date Feb 22, 2018
- Oracle International Corporation
- Lingtao Wang
- G11 - INFORMATION STORAGE
Information Patent Application
HOLOGRAPHIC CHARACTERIZATION AND PLAYBACK APPARATUS
- Publication number 20170263281
- Publication date Sep 14, 2017
- Gwangju Institute of Science and Technology
- Euiheon CHUNG
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE AND HOLOGRAPHIC RE...
- Publication number 20170236543
- Publication date Aug 17, 2017
- Hitachi-LG Data Storage, Inc.
- Kazuyoshi YAMAZAKI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING DEVICE AND OPTICAL INFORMATION RECORD...
- Publication number 20170200463
- Publication date Jul 13, 2017
- Hitachi-LG Data Storage, Inc.
- Toshiki ISHII
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL MEDIUM REPRODUCTION DEVICE AND OPTICAL MEDIUM REPRODUCTION...
- Publication number 20170133049
- Publication date May 11, 2017
- SONY CORPORATION
- NORIAKI NISHI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL MEDIUM REPRODUCTION APPARATUS AND OPTICAL MEDIUM REPRODUCTI...
- Publication number 20170117011
- Publication date Apr 27, 2017
- SONY CORPORATION
- Noriaki Nishi
- G11 - INFORMATION STORAGE
Information Patent Application
HOLOGRAPHIC LIGHT-EMITTING MODULE AND HOLOGRAPHIC STORAGE SYSTEM US...
- Publication number 20160343397
- Publication date Nov 24, 2016
- National Central University
- Ching-Cherng SUN
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20160284376
- Publication date Sep 29, 2016
- Samsung Electronics Co., Ltd.
- Jae Hyun KIM
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING APPARATUS
- Publication number 20160284375
- Publication date Sep 29, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Kousei SANO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DEVICE AND SPHERICAL ABERRATION ERROR SIGNAL DETECTION...
- Publication number 20160225400
- Publication date Aug 4, 2016
- SONY CORPORATION
- Tomoya IKUTA
- G11 - INFORMATION STORAGE
Information Patent Application
HOLOGRAPHIC DATA STORAGE SYSTEM
- Publication number 20160196849
- Publication date Jul 7, 2016
- LG ELECTRONICS INC.
- Nakyeong KIM
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING/REPRODUCING APPARATUS
- Publication number 20160171997
- Publication date Jun 16, 2016
- KABUSHIKI KAISHA TOSHIBA
- Hideaki OKANO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS
- Publication number 20160118076
- Publication date Apr 28, 2016
- Hitachi-LG Data Storage, Inc.
- Kazuyoshi YAMAZAKI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCTION DEVICE AND ADJUSTMENT ME...
- Publication number 20160111123
- Publication date Apr 21, 2016
- Hitachi Consumer Electronics Co., Ltd.
- Mayumi NAGAYOSHI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION APPARATUS AND INFORMATION PROCESSING APPARATUS
- Publication number 20160104505
- Publication date Apr 14, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Fumitomo YAMASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE AND OPTICAL IN...
- Publication number 20160078893
- Publication date Mar 17, 2016
- Hitachi-LG Data Storage, Inc.
- Kouji FUJITA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE, OPTICAL INFOR...
- Publication number 20150364151
- Publication date Dec 17, 2015
- Toshiki ISHII
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC AND OPTICAL DISC DEVICE
- Publication number 20150356991
- Publication date Dec 10, 2015
- Mitsubishi Electric Corporation
- Hironori Nakahara
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE, OPTICAL INFOR...
- Publication number 20150318009
- Publication date Nov 5, 2015
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Hirofumi TAGUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION REPRODUCTION APPARATUS AND OPTICAL INFORMATION...
- Publication number 20150318012
- Publication date Nov 5, 2015
- Hitachi Consumer Electronics Co., Ltd.
- Makoto Hosaka
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING AND PLAYBACK APPARATUS
- Publication number 20150279410
- Publication date Oct 1, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Yohichi SAITOH
- G11 - INFORMATION STORAGE

Numerical aperture control means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Reproduction apparatus and reproduction method

Holographic data storage device with single-arm structure

Optical disc and optical disc device

Optical storage system divider based draw verification with high fr...

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

Optical disc and optical disc device

Reproducing device

Unmanned aerial vehicle beam redirection system and method

Reproducing device

Optical storage system divider based DRAW verification with high fr...

Optical information recording device and optical information record...

Holographic characterization and playback apparatus

Optical storage system divider based draw verification with automat...

Optical storage system divider based draw verification

Optical storage system divider based draw verification with digital...

Optical medium reproduction device and optical medium reproduction...

Optical medium reproduction apparatus and optical medium reproducti...

Optical information recording and reproducing device, optical infor...

Optical disc and optical disc device

Recording/reproducing apparatus

Holographic light-emitting module and holographic storage system us...

Reproducing device

Optical connector assembly

Optical disc apparatus and control method thereof

Optical disc device and spherical aberration error signal detection...

Recording apparatus

Optical disc information device and information processing device

Optical information processing apparatus and optical information pr...

Optical information apparatus and information processing apparatus

Optical information reproduction apparatus and optical information...

Patents Applicationslast 30 patents

ACHROMATIC HOLOGRAPHIC PHASE MASKS

MULTI-CHANNEL MULTIPLEXING METHOD AND DEVICE FOR DISC STORAGE MEDIUM

REPRODUCTION APPARATUS AND REPRODUCTION METHOD

HOLOGRAPHIC DATA STORAGE DEVICE WITH SINGLE-ARM STRUCTURE

OPTICAL DISC AND OPTICAL DISC DEVICE

OPTICAL STORAGE SYSTEM DIVIDER BASED DRAW VERIFICATION WITH HIGH FR...

REPRODUCING DEVICE

IMAGE DISPLAY DEVICE AND LIGHT GUIDING DEVICE

OPTICAL STORAGE SYSTEM DIVIDER BASED DRAW VERIFICATION

OPTICAL STORAGE SYSTEM DIVIDER BASED DRAW VERIFICATION WITH AUTOMAT...

HOLOGRAPHIC CHARACTERIZATION AND PLAYBACK APPARATUS

OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE AND HOLOGRAPHIC RE...

OPTICAL INFORMATION RECORDING DEVICE AND OPTICAL INFORMATION RECORD...

OPTICAL MEDIUM REPRODUCTION DEVICE AND OPTICAL MEDIUM REPRODUCTION...

OPTICAL MEDIUM REPRODUCTION APPARATUS AND OPTICAL MEDIUM REPRODUCTI...

HOLOGRAPHIC LIGHT-EMITTING MODULE AND HOLOGRAPHIC STORAGE SYSTEM US...

OPTICAL DISC APPARATUS AND CONTROL METHOD THEREOF

RECORDING APPARATUS

OPTICAL DISC DEVICE AND SPHERICAL ABERRATION ERROR SIGNAL DETECTION...

HOLOGRAPHIC DATA STORAGE SYSTEM

RECORDING/REPRODUCING APPARATUS

OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS

OPTICAL INFORMATION RECORDING/REPRODUCTION DEVICE AND ADJUSTMENT ME...

OPTICAL INFORMATION APPARATUS AND INFORMATION PROCESSING APPARATUS

OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE AND OPTICAL IN...

OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE, OPTICAL INFOR...

OPTICAL DISC AND OPTICAL DISC DEVICE

OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE, OPTICAL INFOR...

OPTICAL INFORMATION REPRODUCTION APPARATUS AND OPTICAL INFORMATION...

OPTICAL RECORDING AND PLAYBACK APPARATUS