using a single light spot

Industry

CPC
G11B11/10521

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B11/00Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00 Record carriers therefor

Current Industry

G11B11/10521using a single light spot

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Magneto-optic Kerr effect metrology systems
- Patent number 11,043,239
- Issue date Jun 22, 2021
- KLA Corporation
- Jun Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser power optimization for heat assisted interlaced magnetic reco...
- Patent number 9,741,364
- Issue date Aug 22, 2017
- Seagate Technology LLC
- Tim Rausch
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser power optimization for heat assisted interlaced magnetic reco...
- Patent number 9,741,363
- Issue date Aug 22, 2017
- Seagate Technology LLC
- Minjie Ma
- G11 - INFORMATION STORAGE
Information Patent Grant
Interlaced magnetic recording
- Patent number 9,728,206
- Issue date Aug 8, 2017
- Seagate Technology LLC
- Kaizhong Gao
- G11 - INFORMATION STORAGE
Information Patent Grant
Adjacent track interference asymmetry mitigation
- Patent number 9,672,845
- Issue date Jun 6, 2017
- Seagate Technology LLC
- Tim Rausch
- G11 - INFORMATION STORAGE
Information Patent Grant
Interlaced magnetic recording super parity
- Patent number 9,633,675
- Issue date Apr 25, 2017
- Seagate Technology LLC
- Wenzhong Zhu
- G11 - INFORMATION STORAGE
Information Patent Grant
Enhanced capacity recording
- Patent number 9,607,631
- Issue date Mar 28, 2017
- Seagate Technology LLC
- Tim Rausch
- G11 - INFORMATION STORAGE
Information Patent Grant
Write management for interlaced magnetic recording devices
- Patent number 9,508,362
- Issue date Nov 29, 2016
- Seagate Technology LLC
- Kaizhong Gao
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording method using multiplexer and plural pieces of dat...
- Patent number 7,317,665
- Issue date Jan 8, 2008
- Hitachi, Ltd.
- Koichi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for storing ROM and RAM data into magneto-opti...
- Patent number 7,301,855
- Issue date Nov 27, 2007
- Fujitsu Limited
- Nobuhide Aoyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive recording method and apparatus for high-density optical re...
- Patent number 6,661,759
- Issue date Dec 9, 2003
- Samsung Electronics Co., Ltd.
- Jin-gyo Seo
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk drive for precisely adjusting the intensity of laser l...
- Patent number 6,639,890
- Issue date Oct 28, 2003
- Olympus Optical
- Toshimasa Miura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device using a recording medium structurally arranged...
- Patent number 6,545,954
- Issue date Apr 8, 2003
- Hitachi, Ltd.
- Hirofumi Sukeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording media having an auxiliary magnetic layer
- Patent number 6,424,601
- Issue date Jul 23, 2002
- Hitachi Maxell, Ltd.
- Satoru Oonuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device using a recording medium structurally arranged...
- Patent number 6,414,912
- Issue date Jul 2, 2002
- Hitachi, Ltd.
- Hirofumi Sukeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium capable of recording multiple valu...
- Patent number 6,246,640
- Issue date Jun 12, 2001
- Hitachi Maxell, Ltd.
- Katsusuke Shimazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk recording and retrieving device
- Patent number 6,246,661
- Issue date Jun 12, 2001
- Hitachi, Ltd.
- Tsuyoshi Toda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc, optical disc device, and method for recording an opti...
- Patent number 6,157,608
- Issue date Dec 5, 2000
- Matsushita Electric Industrial Co., Ltd.
- Takashi Ishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto optical recording medium
- Patent number 6,139,949
- Issue date Oct 31, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Kazuhiko Tsutsumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium
- Patent number 6,132,862
- Issue date Oct 17, 2000
- Sony Corporation
- Shintaro Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc, optical disc device, and method for recording an opti...
- Patent number 6,130,867
- Issue date Oct 10, 2000
- Matsushita Electric Industrial Co., Ltd.
- Takashi Ishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc, optical disc device, and method for recording an opti...
- Patent number 6,128,269
- Issue date Oct 3, 2000
- Matsushita Electric Industrial Co., Ltd.
- Takashi Ishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk recording and retrieving device
- Patent number 6,125,093
- Issue date Sep 26, 2000
- Hitachi, Ltd.
- Tsuyoshi Toda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical storage medium with double mask
- Patent number 6,124,048
- Issue date Sep 26, 2000
- U.S. Philips Corporation
- Stephan Becker
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device using a recording medium structurally arranged...
- Patent number 6,125,084
- Issue date Sep 26, 2000
- Hitachi, Ltd.
- Hirofumi Sukeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for recording information data on magneto-optical recording...
- Patent number 6,111,823
- Issue date Aug 29, 2000
- LG Electronics Inc.
- Dae Young Kim
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head capable of generating multi-stepped external magnetic...
- Patent number 6,101,153
- Issue date Aug 8, 2000
- Hitachi Maxell, Ltd.
- Katsusuke Shimazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc, optical disc device, and method for recording an opti...
- Patent number 6,097,694
- Issue date Aug 1, 2000
- Matsushita Electric Industrial Co., Ltd.
- Takashi Ishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium
- Patent number 6,086,993
- Issue date Jul 11, 2000
- TDK Corporation
- Jiro Yoshinari
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium having a plurality of magnetic layers
- Patent number 6,061,307
- Issue date May 9, 2000
- Hitachi Maxell, Ltd.
- Katsusuke Shimazaki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical storage apparatus and read/write method for optical storage...
- Publication number 20050041538
- Publication date Feb 24, 2005
- FUJITSU LIMITED
- Nobuhide Aoyama
- G11 - INFORMATION STORAGE
Information Patent Application
Data recording method, data recording equipment and data recording...
- Publication number 20050007840
- Publication date Jan 13, 2005
- Hitachi., Ltd.
- Koichi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method capable of forming micro marks by opti...
- Publication number 20050002282
- Publication date Jan 6, 2005
- Canon Kabushiki Kaisha
- Tsutomu Shiratori
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device using a recording medium structurally arranged...
- Publication number 20020075764
- Publication date Jun 20, 2002
- Hirofumi Sukeda
- G11 - INFORMATION STORAGE

using a single light spot

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magneto-optic Kerr effect metrology systems

Laser power optimization for heat assisted interlaced magnetic reco...

Laser power optimization for heat assisted interlaced magnetic reco...

Interlaced magnetic recording

Adjacent track interference asymmetry mitigation

Interlaced magnetic recording super parity

Enhanced capacity recording

Write management for interlaced magnetic recording devices

Optical recording method using multiplexer and plural pieces of dat...

Apparatus and method for storing ROM and RAM data into magneto-opti...

Adaptive recording method and apparatus for high-density optical re...

Optical disk drive for precisely adjusting the intensity of laser l...

Optical disk device using a recording medium structurally arranged...

Magneto-optical recording media having an auxiliary magnetic layer

Optical disk device using a recording medium structurally arranged...

Magneto-optical recording medium capable of recording multiple valu...

Optical disk recording and retrieving device

Optical disc, optical disc device, and method for recording an opti...

Magneto optical recording medium

Magneto-optical recording medium

Optical disc, optical disc device, and method for recording an opti...

Optical disc, optical disc device, and method for recording an opti...

Optical disk recording and retrieving device

Magneto-optical storage medium with double mask

Optical disk device using a recording medium structurally arranged...

Method for recording information data on magneto-optical recording...

Magnetic head capable of generating multi-stepped external magnetic...

Optical disc, optical disc device, and method for recording an opti...

Magneto-optical recording medium

Magneto-optical recording medium having a plurality of magnetic layers

Patents Applicationslast 30 patents

Optical storage apparatus and read/write method for optical storage...

Data recording method, data recording equipment and data recording...

Information recording method capable of forming micro marks by opti...

Optical disk device using a recording medium structurally arranged...