using a rotating head

Industry

CPC
G11B7/0031

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 G11B7/00Recording or reproducing by optical means

Current Industry

G11B7/0031using a rotating head

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical tape with an increased track pitch for improvement of track...
- Patent number 9,916,852
- Issue date Mar 13, 2018
- Oracle International Corporation
- Lingtao Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for controlling tape movement in a rotary head...
- Patent number 9,324,347
- Issue date Apr 26, 2016
- Oracle International Corporation
- Carl T. Madison
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head data storage and retrieval system and method for data v...
- Patent number 8,897,113
- Issue date Nov 25, 2014
- Oracle International Corporation
- Carl Madison
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head data storage and retrieval system and method
- Patent number 8,869,179
- Issue date Oct 21, 2014
- Oracle International Corporation
- Carl T. Madison
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head data storage and retrieval system and method with tape...
- Patent number 8,793,713
- Issue date Jul 29, 2014
- Oracle International Corporation
- Carl Madison
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head data storage and retrieval system and method for data e...
- Patent number 8,780,682
- Issue date Jul 15, 2014
- Oracle International Corporation
- Carl Madison
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head data storage and retrieval system and method
- Patent number 8,225,339
- Issue date Jul 17, 2012
- Oracle International Corporation
- Carl T. Madison, Jr.
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for recording of information on a holographic medium
- Patent number 6,801,348
- Issue date Oct 5, 2004
- P. S. Ramapujam
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for tracking control
- Patent number 6,433,952
- Issue date Aug 13, 2002
- Thomson Licensing, S.A.
- Jürgen Kaaden
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording and reproducing apparatus
- Patent number 6,075,759
- Issue date Jun 13, 2000
- Pioneer Electronic Corporation
- Naoharu Yanagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Card drive apparatus and card
- Patent number 6,016,959
- Issue date Jan 25, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Masayoshi Kamo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical recording medium and manufacturing method thereof
- Patent number 5,989,671
- Issue date Nov 23, 1999
- Sharp Kabushiki Kaisha
- Junichiro Nakayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Card drive apparatus and card
- Patent number 5,942,744
- Issue date Aug 24, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Masayoshi Kamo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rotational optical head for optical recording medium
- Patent number 5,748,600
- Issue date May 5, 1998
- Pioneer Electronic Corporation
- Manabu Sugano
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical scanning apparatus
- Patent number 5,724,171
- Issue date Mar 3, 1998
- Medical Research Council
- William Bradshaw Amos
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium and manufacturing method thereof
- Patent number 5,674,583
- Issue date Oct 7, 1997
- Sharp Kabushiki Kaisha
- Junichiro Nakayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary optical system for guiding and converging divided light beam...
- Patent number 5,673,245
- Issue date Sep 30, 1997
- Pioneer Electronic Corporation
- Naoharu Yanagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical tape cassette
- Patent number 5,628,468
- Issue date May 13, 1997
- Samsung Electronics Company, Ltd.
- Seung-tae Jung
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording and reproducing system
- Patent number 5,617,391
- Issue date Apr 1, 1997
- Hitachi, Ltd.
- Seiji Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary drum tape recording apparatus with controlling optical recor...
- Patent number 5,559,766
- Issue date Sep 24, 1996
- Sony Corporation
- Takashi Nakao
- G11 - INFORMATION STORAGE
Information Patent Grant
Helical optical tape read/write system using at least one laser array
- Patent number 5,524,105
- Issue date Jun 4, 1996
- Eastman Kodak Company
- Alan T. Brewen
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical tape recording/reproducing apparatus
- Patent number 5,513,163
- Issue date Apr 30, 1996
- Daewoo Electronics Co., Ltd.
- Keum-Mo Kim
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical tape recording and reproducing apparatus
- Patent number 5,465,241
- Issue date Nov 7, 1995
- Sony Corporation
- Tatsuya Narahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Read-write head for an optical tape recorder
- Patent number 5,450,228
- Issue date Sep 12, 1995
- E-Systems, Inc.
- John D. Boardman
- G02 - OPTICS
Information Patent Grant
Read-write head for an optical tape recorder
- Patent number 5,440,419
- Issue date Aug 8, 1995
- E-Systems, Inc.
- John D. Boardman
- G02 - OPTICS
Information Patent Grant
Rotating optical head apparatus
- Patent number 5,287,341
- Issue date Feb 15, 1994
- Sony Corporation
- Tadashi Ozue
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head system with transparent contact member
- Patent number 5,272,689
- Issue date Dec 21, 1993
- Sanyo Electric Co., Ltd.
- Tsuyoshi Tsujioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary drum assembly with pump-out spiral grooves
- Patent number 5,265,084
- Issue date Nov 23, 1993
- Sony Corporation
- Tadashi Ozue
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head control circuit for optical tape recording/reproducing...
- Patent number 5,239,528
- Issue date Aug 24, 1993
- Sony Corporation
- Tatsuya Narahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Read-write head for an optical tape recorder
- Patent number 5,216,534
- Issue date Jun 1, 1993
- E-Systems, Inc.
- John D. Boardman
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ROTARY HEAD DATA STORAGE AND RETRIEVAL SYSTEM AND METHOD
- Publication number 20140146652
- Publication date May 29, 2014
- Oracle International Corporation
- Carl T. Madison
- G11 - INFORMATION STORAGE
Information Patent Application
ROTARY HEAD MULTI-LAYER DATA STORAGE AND RETRIEVAL SYSTEM AND METHOD
- Publication number 20140146654
- Publication date May 29, 2014
- ORACLE INTERNATIONAL CORPORATION
- Carl T. Madison
- G11 - INFORMATION STORAGE
Information Patent Application
Rotary Head Data Storage and Retrieval System and Method with Tape...
- Publication number 20140130067
- Publication date May 8, 2014
- Oracle International Corporation
- Carl Madison
- G11 - INFORMATION STORAGE
Information Patent Application
Rotary Head Data Storage and Retrieval System and Method for Data E...
- Publication number 20140126343
- Publication date May 8, 2014
- Oracle International Corporation
- Carl Madison
- G11 - INFORMATION STORAGE
Information Patent Application
Rotary Head Data Storage and Retrieval System and Method for Data V...
- Publication number 20140126344
- Publication date May 8, 2014
- Oracle International Corporation
- Carl Madison
- G11 - INFORMATION STORAGE
Information Patent Application
MOLD FOR TAPE-SHAPED OPTICAL RECORDING MEDIUM, TAPE-SHAPED OPTICAL...
- Publication number 20140123158
- Publication date May 1, 2014
- PANASONIC CORPORATION
- Yoshifumi Makino
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING TAPE MOVEMENT IN A ROTARY HEAD...
- Publication number 20140078874
- Publication date Mar 20, 2014
- Oracle International Corporation
- Carl T. Madison
- G11 - INFORMATION STORAGE
Information Patent Application
Servo pattern having reduced noise due to speed variations in linea...
- Publication number 20070070870
- Publication date Mar 29, 2007
- Imation Corp.
- Stephen J. Rothermel
- G11 - INFORMATION STORAGE
Information Patent Application
Method and system for recording of information on a holographic medium
- Publication number 20030137706
- Publication date Jul 24, 2003
- P.S. Rmanujam
- G11 - INFORMATION STORAGE

using a rotating head

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical tape with an increased track pitch for improvement of track...

Apparatus and method for controlling tape movement in a rotary head...

Rotary head data storage and retrieval system and method for data v...

Rotary head data storage and retrieval system and method

Rotary head data storage and retrieval system and method with tape...

Rotary head data storage and retrieval system and method for data e...

Rotary head data storage and retrieval system and method

Method and system for recording of information on a holographic medium

Method for tracking control

Optical information recording and reproducing apparatus

Card drive apparatus and card

Optical recording medium and manufacturing method thereof

Card drive apparatus and card

Rotational optical head for optical recording medium

Optical scanning apparatus

Optical recording medium and manufacturing method thereof

Rotary optical system for guiding and converging divided light beam...

Optical tape cassette

Optical recording and reproducing system

Rotary drum tape recording apparatus with controlling optical recor...

Helical optical tape read/write system using at least one laser array

Optical tape recording/reproducing apparatus

Optical tape recording and reproducing apparatus

Read-write head for an optical tape recorder

Read-write head for an optical tape recorder

Rotating optical head apparatus

Optical head system with transparent contact member

Rotary drum assembly with pump-out spiral grooves

Optical head control circuit for optical tape recording/reproducing...

Read-write head for an optical tape recorder

Patents Applicationslast 30 patents

ROTARY HEAD DATA STORAGE AND RETRIEVAL SYSTEM AND METHOD

ROTARY HEAD MULTI-LAYER DATA STORAGE AND RETRIEVAL SYSTEM AND METHOD

Rotary Head Data Storage and Retrieval System and Method with Tape...

Rotary Head Data Storage and Retrieval System and Method for Data E...

Rotary Head Data Storage and Retrieval System and Method for Data V...

MOLD FOR TAPE-SHAPED OPTICAL RECORDING MEDIUM, TAPE-SHAPED OPTICAL...

APPARATUS AND METHOD FOR CONTROLLING TAPE MOVEMENT IN A ROTARY HEAD...

Servo pattern having reduced noise due to speed variations in linea...

Method and system for recording of information on a holographic medium