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relative to record carriers storing information in the form of optical interference patterns
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G11B7/083
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G11
Information storage
G11B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B7/00
Recording or reproducing by optical means
Current Industry
G11B7/083
relative to record carriers storing information in the form of optical interference patterns
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Patents Grants
last 30 patents
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Patent Grant
Holographic storage
Patent number
11,984,145
Issue date
May 14, 2024
Microsoft Technology Licensing, LLC
Jiaqi Chu
G11 - INFORMATION STORAGE
Information
Patent Grant
Photopolymer composition
Patent number
11,591,433
Issue date
Feb 28, 2023
LG Chem, Ltd.
Heon Kim
G11 - INFORMATION STORAGE
Information
Patent Grant
Reflective holographic optical storage method and device
Patent number
11,322,178
Issue date
May 3, 2022
AMETHYSTUM STORAGE TECHNOLOGY CO., LTD.
Mu Zheng
G11 - INFORMATION STORAGE
Information
Patent Grant
Holographic multiplexed recording method for increasing storage cap...
Patent number
11,308,988
Issue date
Apr 19, 2022
AMETHYSTUM STORAGE TECHNOLOGY CO., LTD.
Mu Zheng
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Holographic storage device and method for simultaneously recording...
Patent number
11,302,359
Issue date
Apr 12, 2022
AMETHYSTUM STORAGE TECHNOLOGY CO., LTD.
Mu Zheng
G11 - INFORMATION STORAGE
Information
Patent Grant
High-speed parallel reproducing holographic disk reading method and...
Patent number
11,232,814
Issue date
Jan 25, 2022
AMETHYSTUM STORAGE TECHNOLOGY CO., LTD.
Mu Zheng
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical encoder system and method
Patent number
11,156,481
Issue date
Oct 26, 2021
Michael Naor
G01 - MEASURING TESTING
Information
Patent Grant
Multiplexing method for increasing storage capacity in disc-type ho...
Patent number
11,152,028
Issue date
Oct 19, 2021
AMETHYSTUM STORAGE TECHNOLOGY CO., LTD.
Mu Zheng
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for reading and writing with holographic system and holograp...
Patent number
11,100,950
Issue date
Aug 24, 2021
National Central University
Yeh-Wei Yu
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical encoder system and method
Patent number
10,768,022
Issue date
Sep 8, 2020
Michael Naor
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
Hologram reproducing apparatus and hologram reproducing method
Patent number
9,786,312
Issue date
Oct 10, 2017
HITACHI CONSUMER ELECTRONICS CO., LTD.
Kazuyoshi Yamazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Hologram recording and playback device and hologram playback method
Patent number
9,653,107
Issue date
May 16, 2017
HITACHI CONSUMER ELECTRONICS CO., LTD.
Shinsuke Onoe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Recording/reproducing apparatus and recording medium
Patent number
9,607,648
Issue date
Mar 28, 2017
HITACHI CONSUMER ELECTRONICS CO., LTD.
Shinsuke Onoe
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording and reproducing apparatus and optical...
Patent number
9,601,147
Issue date
Mar 21, 2017
Hitachi Consumer Electronics Co., Ltd.
Tatsuro Ide
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Information recording apparatus, information recording method, info...
Patent number
9,530,446
Issue date
Dec 27, 2016
Hitachi-LG Data Storage, Inc.
Hiromi Nishiura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording/reproducing apparatus
Patent number
9,520,152
Issue date
Dec 13, 2016
Hitachi-LG Data Storage, Inc.
Kazuyoshi Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Replication and formatting method and system for bit-wise holograph...
Patent number
9,478,245
Issue date
Oct 25, 2016
General Electric Company
Victor Petrovich Ostroverkhov
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital hologram display device
Patent number
9,442,460
Issue date
Sep 13, 2016
LG Display Co., Ltd.
Minsung Yoon
G11 - INFORMATION STORAGE
Information
Patent Grant
System and method for dual-beam recording and readout of multilayer...
Patent number
9,373,351
Issue date
Jun 21, 2016
General Electric Comany
Victor Petrovich Ostroverkhov
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
Information
Patent Grant
Read channel optimization using multi-dimensional smoothing
Patent number
9,311,959
Issue date
Apr 12, 2016
Seagate Technology LLC
Hongjian Fan
G05 - CONTROLLING REGULATING
Information
Patent Grant
Reception terminal and a method for compensating inter-symbol inter...
Patent number
9,305,592
Issue date
Apr 5, 2016
Foundation of Soongsil University-Industry Cooperation
Jaejin Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Reproduction apparatus and reproduction method
Patent number
9,105,280
Issue date
Aug 11, 2015
Hitachi Consumer Electronics Co., Ltd.
Kenichi Shimada
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording/reproducing apparatus, optical inform...
Patent number
9,081,364
Issue date
Jul 14, 2015
Hitachi Consumer Electronics Co., Ltd.
Makoto Hosaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording device and method
Patent number
9,025,425
Issue date
May 5, 2015
Hitachi Consumer Electronics Co., Ltd.
Junya Iizuka
G11 - INFORMATION STORAGE
Information
Patent Grant
Holographic optical pickup device, optical information recording an...
Patent number
8,937,855
Issue date
Jan 20, 2015
Hitachi Media Electronics Co., Ltd.
Kazuyoshi Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for recording/reproducing on/from a recording...
Patent number
8,897,110
Issue date
Nov 25, 2014
LG Electronics Inc.
Jae Sung Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Holographic optical pickup device, optical information recording an...
Patent number
8,830,810
Issue date
Sep 9, 2014
Hitachi Media Electronics Co., Ltd.
Kazuyoshi Yamazaki
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
HOLOGRAPHIC STORAGE
Publication number
20240257834
Publication date
Aug 1, 2024
Microsoft Technology Licensing, LLC
Jiaqi CHU
G11 - INFORMATION STORAGE
Information
Patent Application
HOLOGRAPHIC STORAGE
Publication number
20230120717
Publication date
Apr 20, 2023
Microsoft Technology Licensing, LLC
Jiaqi CHU
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL SYSTEM FOR HOLOGRAPHIC STORAGE AND DESIGN METHOD FOR FRESNE...
Publication number
20230047873
Publication date
Feb 16, 2023
Amethystum Storage Technology Co., Ltd.
Dejiao HU
G11 - INFORMATION STORAGE
Information
Patent Application
High-speed parallel reproducing holographic disk reading method and...
Publication number
20210233568
Publication date
Jul 29, 2021
AMETHYSTUM STORAGE TECHNOLOGY CO., LTD.
Mu ZHENG
G11 - INFORMATION STORAGE
Information
Patent Application
REFLECTIVE HOLOGRAPHIC OPTICAL STORAGE METHOD AND DEVICE
Publication number
20210225401
Publication date
Jul 22, 2021
AMETHYSTUM STORAGE TECHNOLOGY CO., LTD.
Mu ZHENG
G11 - INFORMATION STORAGE
Information
Patent Application
HOLOGRAPHIC STORAGE DEVICE AND METHOD FOR SIMULTANEOUSLY RECORDING...
Publication number
20210225399
Publication date
Jul 22, 2021
Amethystum Storage Technology Co., Ltd.
Mu ZHENG
G11 - INFORMATION STORAGE
Information
Patent Application
MULTIPLEXING METHOD FOR INCREASING STORAGE CAPACITY IN DISC-TYPE HO...
Publication number
20210201949
Publication date
Jul 1, 2021
Amethystum Storage Technology Co., Ltd.
Mu ZHENG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Holographic multiplexed recording method for increasing storage cap...
Publication number
20210201950
Publication date
Jul 1, 2021
AMETHYSTUM STORAGE TECHNOLOGY CO., LTD.
Mu ZHENG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL ENCODER SYSTEM AND METHOD
Publication number
20200363240
Publication date
Nov 19, 2020
Michael NAOR
G01 - MEASURING TESTING
Information
Patent Application
PHOTOPOLYMER COMPOSITION
Publication number
20200354497
Publication date
Nov 12, 2020
LG CHEM, LTD.
Heon KIM
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL ENCODER SYSTEM AND METHOD
Publication number
20190195662
Publication date
Jun 27, 2019
Michael NAOR
G01 - MEASURING TESTING
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 INFORMATION REPRODUCING DEVICE AND REFERENCE BEAM ADJUSTING...
Publication number
20160336034
Publication date
Nov 17, 2016
Hitachi-LG Data Storage, Inc.
Takeshi IMAI
G11 - INFORMATION STORAGE
Information
Patent Application
BIO-DISC DETECTION DEVICE
Publication number
20160217811
Publication date
Jul 28, 2016
Quanta Storage Inc.
Chen-Fu CHANG
G11 - INFORMATION STORAGE
Information
Patent Application
HOLOGRAM RECORDING AND PLAYBACK DEVICE AND HOLOGRAM PLAYBACK METHOD
Publication number
20160042757
Publication date
Feb 11, 2016
Shinsuke ONOE
G11 - INFORMATION STORAGE
Information
Patent Application
RECORDING/REPRODUCING APPARATUS AND RECORDING MEDIUM
Publication number
20150318011
Publication date
Nov 5, 2015
Hitachi Consumer Electronics Co., Ltd.
Shinsuke Onoe
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION PROCESSING APPARATUS AND METHOD FOR CONTROLLING...
Publication number
20140362676
Publication date
Dec 11, 2014
Bong Ho Lee
G02 - OPTICS
Information
Patent Application
DIGITAL HOLOGRAM DISPLAY DEVICE
Publication number
20140118508
Publication date
May 1, 2014
LG Display Co., Ltd.
Minsung YOON
G02 - OPTICS
Information
Patent Application
OPTICAL INFORMATION RECORDING DEVICE AND METHOD
Publication number
20140071799
Publication date
Mar 13, 2014
HITACHI CONSUMER ELECTRONICS CO., LTD.
Junya IIZUKA
G11 - INFORMATION STORAGE
Information
Patent Application
HOLOGRAPHIC OPTICAL PICKUP DEVICE, OPTICAL INFORMATION RECORDING AN...
Publication number
20130336099
Publication date
Dec 19, 2013
Kazuyoshi YAMAZAKI
G11 - INFORMATION STORAGE
Information
Patent Application
VECTOR WAVE RECORDING MEDIUM, AND MULTIPLE RECORDING AND REPRODUCIN...
Publication number
20130321783
Publication date
Dec 5, 2013
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
Toshio Ando
G11 - INFORMATION STORAGE
Information
Patent Application
HOLOGRAPHIC OPTICAL PICKUP DEVICE, OPTICAL INFORMATION RECORDING AN...
Publication number
20130322224
Publication date
Dec 5, 2013
Kazuyoshi YAMAZAKI
G11 - INFORMATION STORAGE
Information
Patent Application
HOLOGRAPHIC OPTICAL PICKUP DEVICE, OPTICAL INFORMATION RECORDING AN...
Publication number
20130322225
Publication date
Dec 5, 2013
Kazuyoshi YAMAZAKI
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION RECORDING/ REPRODUCING APPARATUS, OPTICAL INFOR...
Publication number
20130128327
Publication date
May 23, 2013
HITACHI CONSUMER ELECTRONICS CO., LTD.
Makoto HOSAKA
G11 - INFORMATION STORAGE
Information
Patent Application
HOLOGRAPHIC RECORDING METHOD, AND RECORDING AND REPRODUCTION APPARATUS
Publication number
20130077457
Publication date
Mar 28, 2013
Takashi Usui
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD OF READING OPTICAL INFORMATION AND METHOD OF RECORDING OPTIC...
Publication number
20130028066
Publication date
Jan 31, 2013
Maple Vision Technologies Inc.
Nak Young Kim
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE DEVICE
Publication number
20120294130
Publication date
Nov 22, 2012
Kabushiki Kaisha Toshiba
Kazuo Watabe
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION REPRODUCING METHOD AND OPTICAL INFORMATION REPR...
Publication number
20120188618
Publication date
Jul 26, 2012
Toshiki Ishii
G11 - INFORMATION STORAGE