being also used as track layers of pre-formatted layers

Industry

CPC
G11B7/2405

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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

G11B7/2405being also used as track layers of pre-formatted layers

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical recording medium
- Patent number 11,837,265
- Issue date Dec 5, 2023
- Sony Group Corporation
- Yasuhiro Sone
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage medium
- Patent number 11,798,589
- Issue date Oct 24, 2023
- Case Western Reserve University
- Kenneth Singer
- G11 - INFORMATION STORAGE
Information Patent Grant
Information storage medium having multiple recording layers
- Patent number 11,545,179
- Issue date Jan 3, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Rie Kojima
- G11 - INFORMATION STORAGE
Information Patent Grant
Drawing method, erasing method, and drawing apparatus
- Patent number 11,413,878
- Issue date Aug 16, 2022
- Sony Corporation
- Kenichi Kurihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information storage medium
- Patent number 11,211,091
- Issue date Dec 28, 2021
- Case Western Reserve University
- Kenneth D. Singer
- G11 - INFORMATION STORAGE
Information Patent Grant
Materials for near field transducers and near field transducers con...
- Patent number 11,107,499
- Issue date Aug 31, 2021
- Seagate Technology LLC
- Yuhang Cheng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Materials for near field transducers, near field tranducers contain...
- Patent number 10,964,347
- Issue date Mar 30, 2021
- Seagate Technology LLC
- Yuhang Cheng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Materials for near field transducers, near field tranducers contain...
- Patent number 10,699,740
- Issue date Jun 30, 2020
- Seagate Technology LLC
- Yuhang Cheng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Materials for near field transducers and near field transducers con...
- Patent number 10,482,914
- Issue date Nov 19, 2019
- Seagate Technology LLC
- Yuhang Cheng
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Optical information storage medium
- Patent number 10,229,709
- Issue date Mar 12, 2019
- Case Western Reserve University
- Kenneth D. Singer
- G11 - INFORMATION STORAGE
Information Patent Grant
Devices including a near field transducer and at least one associat...
- Patent number 10,217,482
- Issue date Feb 26, 2019
- Seagate Technology LLC
- Vijay Karthik Sankar
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Materials for near field transducers and near field transducers con...
- Patent number 10,134,436
- Issue date Nov 20, 2018
- Seagate Technology LLC
- Sethuraman Jayashankar
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Magnetic devices with overcoats
- Patent number 10,068,594
- Issue date Sep 4, 2018
- Seagate Technology LLC
- Xiaoyue Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical device
- Patent number 10,068,606
- Issue date Sep 4, 2018
- Oxford University Innovation Limited
- Harish Bhaskaran
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information storage medium
- Patent number 9,947,360
- Issue date Apr 17, 2018
- Case Western Reserve University
- Kenneth D. Singer
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing optical information recording medium
- Patent number 9,905,260
- Issue date Feb 27, 2018
- Fujifilm Corporation
- Tatsuo Mikami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Materials for near field transducers and near field transducers con...
- Patent number 9,870,793
- Issue date Jan 16, 2018
- Seagate Technology LLC
- Sethuraman Jayashankar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Devices including a near field transducer and at least one associat...
- Patent number 9,666,220
- Issue date May 30, 2017
- Seagate Technology LLC
- Vijay Karthik Sankar
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic devices with overcoats
- Patent number 9,548,076
- Issue date Jan 17, 2017
- Seagate Technology LLC
- Xiaoyue Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Materials for near field transducers, near field tranducers contain...
- Patent number 9,502,070
- Issue date Nov 22, 2016
- Seagate Technology LLC
- Yuhang Cheng
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Optical information recording medium and recording/reproducing device
- Patent number 9,472,231
- Issue date Oct 18, 2016
- Mitsubishi Electric Corporation
- Kenya Nakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 9,406,332
- Issue date Aug 2, 2016
- FUJIFILM Corporation
- Hidehiro Mochizuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field light generator including a waveguide and a plasmon gene...
- Patent number 9,236,082
- Issue date Jan 12, 2016
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and method for producing the same
- Patent number 9,190,092
- Issue date Nov 17, 2015
- Fuji Electric Co., Ltd.
- Shinji Uchida
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording device, optical recording method and multi-layer...
- Patent number 9,183,871
- Issue date Nov 10, 2015
- Taiyo Yuden Co., Ltd.
- Kenichi Shimomai
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-resonant two-photon absorption recording material, non-resonant...
- Patent number 9,159,356
- Issue date Oct 13, 2015
- FUJIFILM Corporation
- Hiroaki Tsuyama
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical information recording medium
- Patent number 9,105,283
- Issue date Aug 11, 2015
- FUJIFILM Corporation
- Tatsuo Mikami
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, information reproducing apparatus, ma...
- Patent number 9,087,523
- Issue date Jul 21, 2015
- Kabushiki Kaisha Toshiba
- Akihito Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 9,082,430
- Issue date Jul 14, 2015
- Sony Corporation
- Atsushi Takeuchi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL STORAGE MEDIUM
- Publication number 20240055020
- Publication date Feb 15, 2024
- Case Western Reserve University
- Kenneth Singer
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING MEDIUM
- Publication number 20230018411
- Publication date Jan 19, 2023
- SONY GROUP CORPORATION
- YASUHIRO SONE
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL STORAGE MEDIUM
- Publication number 20220415351
- Publication date Dec 29, 2022
- Case Western Reserve University
- Kenneth Singer
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION STORAGE MEDIUM
- Publication number 20220068306
- Publication date Mar 3, 2022
- Case Western Reserve University
- Kenneth D. Singer
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM AND METHOD FOR PRODUCING SAME
- Publication number 20210166728
- Publication date Jun 3, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Rie KOJIMA
- G11 - INFORMATION STORAGE
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20200227086
- Publication date Jul 16, 2020
- SEAGATE TECHNOLOGY LLC
- Yuhang Cheng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
OPTICAL DISC AND METHOD FOR MANUFACTURING SAME
- Publication number 20200202895
- Publication date Jun 25, 2020
- CMC Magnetics Corporation
- Masaki USHIJIMA
- G11 - INFORMATION STORAGE
Information Patent Application
READ-ONLY OPTICAL INFORMATION RECORDING MEDIUM AND SPUTTERING TARGE...
- Publication number 20200168248
- Publication date May 28, 2020
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Yuki TAUCHI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
OPTICAL INFORMATION STORAGE MEDIUM
- Publication number 20190214048
- Publication date Jul 11, 2019
- Case Western Reserve University
- Kenneth D. Singer
- G11 - INFORMATION STORAGE
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20190088280
- Publication date Mar 21, 2019
- SEAGATE TECHNOLOGY LLC
- Sethuraman Jayashankar
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20180366153
- Publication date Dec 20, 2018
- SEAGATE TECHNOLOGY LLC
- Yuhang Cheng
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DEVICES INCLUDING A NEAR FIELD TRANSDUCER AND AT LEAST ONE ASSOCIAT...
- Publication number 20170263276
- Publication date Sep 14, 2017
- SEAGATE TECHNOLOGY LLC
- Vijay Karthik Sankar
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION STORAGE MEDIUM
- Publication number 20160336035
- Publication date Nov 17, 2016
- Case Western Reserve University
- Kenneth D. Singer
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DEVICE
- Publication number 20160336036
- Publication date Nov 17, 2016
- ISIS INNOVATION LIMITED
- Harish BHASKARAN
- G11 - INFORMATION STORAGE
Information Patent Application
BLU-RAY DISC FROM RECYCLED DISC MANUFACTURING MATERIALS AND A METHO...
- Publication number 20160055877
- Publication date Feb 25, 2016
- THOMSON LICENSING
- John Matthew TOWN
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM AND RECORDING/REPRODUCING DEVICE
- Publication number 20150332726
- Publication date Nov 19, 2015
- Mitsubishi Electric Corporation
- Kenya Nakai
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM
- Publication number 20150036473
- Publication date Feb 5, 2015
- SONY CORPORATION
- Atsushi Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20140374376
- Publication date Dec 25, 2014
- Sethuraman Jayashankar
- B32 - LAYERED PRODUCTS
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20140376351
- Publication date Dec 25, 2014
- Yuhang Cheng
- B32 - LAYERED PRODUCTS
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20140376347
- Publication date Dec 25, 2014
- Justin Glen Brons
- B32 - LAYERED PRODUCTS
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS, NEAR FIELD TRANDUCERS CONTAIN...
- Publication number 20140376352
- Publication date Dec 25, 2014
- Yuhang Cheng
- B32 - LAYERED PRODUCTS
Information Patent Application
EXPOSURE DEVICE, RECORDING MEDIUM, RECORDING DEVICE, AND REPRODUCIN...
- Publication number 20140362675
- Publication date Dec 11, 2014
- SONY CORPORATION
- Kensaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM
- Publication number 20140342159
- Publication date Nov 20, 2014
- FUJIFILM CORPORATION
- Tatsuo MIKAMI
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, MA...
- Publication number 20140185420
- Publication date Jul 3, 2014
- KABUSHIKI KAISHA TOSHIBA
- Akihito OGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING AND READING METHOD, OPTICAL RECORDING AND READING...
- Publication number 20140169147
- Publication date Jun 19, 2014
- Motohiro INOUE
- G11 - INFORMATION STORAGE
Information Patent Application
POSITION CONTROL APPARATUS AND POSITION CONTROL METHOD
- Publication number 20140119165
- Publication date May 1, 2014
- SONY CORPORATION
- Yoshiyuki Urakawa
- G11 - INFORMATION STORAGE
Information Patent Application
LENS DRIVING DEVICE, INFORMATION RECORDING AND PLAYBACK APPARATUS,...
- Publication number 20140086030
- Publication date Mar 27, 2014
- Kabushiki Kaisha Toshiba
- Hiroshi Shinozuka
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK DEVICE
- Publication number 20140078875
- Publication date Mar 20, 2014
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Yukinobu TANAKA
- G11 - INFORMATION STORAGE
Information Patent Application
NON-RESONANT TWO-PHOTON ABSORPTION RECORDING MATERIAL, NON-RESONANT...
- Publication number 20140078878
- Publication date Mar 20, 2014
- FUJIFILM Corporation
- Hiroaki TSUYAMA
- B82 - NANO-TECHNOLOGY
Information Patent Application
NON-RESONANT TWO-PHOTON ABSORPTION MATERIAL, NON-RESONANT TWO-PHOTO...
- Publication number 20140064053
- Publication date Mar 6, 2014
- FUJIFILM CORPORATION
- Hiroaki TSUYAMA
- B82 - NANO-TECHNOLOGY

being also used as track layers of pre-formatted layers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical recording medium

Optical storage medium

Information storage medium having multiple recording layers

Drawing method, erasing method, and drawing apparatus

Optical information storage medium

Materials for near field transducers and near field transducers con...

Materials for near field transducers, near field tranducers contain...

Materials for near field transducers, near field tranducers contain...

Materials for near field transducers and near field transducers con...

Optical information storage medium

Devices including a near field transducer and at least one associat...

Materials for near field transducers and near field transducers con...

Magnetic devices with overcoats

Optical device

Optical information storage medium

Method for manufacturing optical information recording medium

Materials for near field transducers and near field transducers con...

Recording/reproducing apparatus

Devices including a near field transducer and at least one associat...

Magnetic devices with overcoats

Materials for near field transducers, near field tranducers contain...

Optical information recording medium and recording/reproducing device

Optical information recording medium

Near-field light generator including a waveguide and a plasmon gene...

Magnetic recording medium and method for producing the same

Optical recording device, optical recording method and multi-layer...

Non-resonant two-photon absorption recording material, non-resonant...

Optical information recording medium

Information recording medium, information reproducing apparatus, ma...

Optical information recording medium

Patents Applicationslast 30 patents

OPTICAL STORAGE MEDIUM

OPTICAL RECORDING MEDIUM

OPTICAL STORAGE MEDIUM

OPTICAL INFORMATION STORAGE MEDIUM

INFORMATION RECORDING MEDIUM AND METHOD FOR PRODUCING SAME

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

OPTICAL DISC AND METHOD FOR MANUFACTURING SAME

READ-ONLY OPTICAL INFORMATION RECORDING MEDIUM AND SPUTTERING TARGE...

OPTICAL INFORMATION STORAGE MEDIUM

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

DEVICES INCLUDING A NEAR FIELD TRANSDUCER AND AT LEAST ONE ASSOCIAT...

OPTICAL INFORMATION STORAGE MEDIUM

OPTICAL DEVICE

BLU-RAY DISC FROM RECYCLED DISC MANUFACTURING MATERIALS AND A METHO...

OPTICAL INFORMATION RECORDING MEDIUM AND RECORDING/REPRODUCING DEVICE

OPTICAL INFORMATION RECORDING MEDIUM

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

MATERIALS FOR NEAR FIELD TRANSDUCERS, NEAR FIELD TRANDUCERS CONTAIN...

EXPOSURE DEVICE, RECORDING MEDIUM, RECORDING DEVICE, AND REPRODUCIN...

OPTICAL INFORMATION RECORDING MEDIUM

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, MA...

OPTICAL RECORDING AND READING METHOD, OPTICAL RECORDING AND READING...

POSITION CONTROL APPARATUS AND POSITION CONTROL METHOD

LENS DRIVING DEVICE, INFORMATION RECORDING AND PLAYBACK APPARATUS,...

OPTICAL DISK DEVICE

NON-RESONANT TWO-PHOTON ABSORPTION RECORDING MATERIAL, NON-RESONANT...

NON-RESONANT TWO-PHOTON ABSORPTION MATERIAL, NON-RESONANT TWO-PHOTO...