Arrangements for positioning the light beam only without moving the head

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CPC
G11B7/08547

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

Current Industry

G11B7/08547Arrangements for positioning the light beam only without moving the head

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatuses for compressing and decompressing drive curves
- Patent number 11,270,731
- Issue date Mar 8, 2022
- Carl Zeiss Microscopy GmbH
- Carsten Wehe
- G06 - COMPUTING CALCULATING COUNTING
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
Multilevel data structure
- Patent number 8,395,984
- Issue date Mar 12, 2013
- Seagate Technology LLC
- Duane C. Karns
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for multiplexing optical information for recor...
- Patent number 8,306,376
- Issue date Nov 6, 2012
- Wi-LAN Inc.
- Kun-Yul Kim
- G11 - INFORMATION STORAGE
Information Patent Grant
High bandwidth data transfer to and from rotating data storage devices
- Patent number 8,279,545
- Issue date Oct 2, 2012
- The Invention Science Fund I, LLC
- W. Daniel Hillis
- G11 - INFORMATION STORAGE
Information Patent Grant
Writeable optical recording of multilevel oriented nano-structure d...
- Patent number 7,830,775
- Issue date Nov 9, 2010
- Seagate Technology LLC
- Duane C. Karns
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic field position feedback for holographic storage scanner
- Patent number 7,738,153
- Issue date Jun 15, 2010
- InPhase Technologies, Inc.
- Rodney C. Harris
- G11 - INFORMATION STORAGE
Information Patent Grant
High-precision positioning apparatus
- Patent number 7,308,694
- Issue date Dec 11, 2007
- Alps Electric Co., Ltd.
- Yoshihiro Someno
- G11 - INFORMATION STORAGE
Information Patent Grant
High bandwidth data transfer to and from rotating data storage devices
- Patent number 7,230,784
- Issue date Jun 12, 2007
- Searete, LLC
- W. Daniel Hillis
- G11 - INFORMATION STORAGE
Information Patent Grant
Mirror angle measurement and servo control apparatus for holographi...
- Patent number 7,148,468
- Issue date Dec 12, 2006
- Daewoo Electronics Corporation
- Kyu-il Jung
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for creating a multi-dimensional data signal
- Patent number 7,092,344
- Issue date Aug 15, 2006
- Lucere Enterprises, Ltd.
- Robert G. McNiece
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for exposing optical disk master
- Patent number 6,894,959
- Issue date May 17, 2005
- Matsushita Electric Industrial Co., Ltd.
- Shuji Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for reading out and writing to an optical disc
- Patent number 6,614,744
- Issue date Sep 2, 2003
- TeraConnect, Inc.
- John A. Trezza
- G11 - INFORMATION STORAGE
Information Patent Grant
Multibyte random access mass storage/memory system
- Patent number 6,151,289
- Issue date Nov 21, 2000
- T Squared G, Inc.
- Ronald E. Rope
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmissive optical and magneto-optical data storage media and met...
- Patent number 5,968,626
- Issue date Oct 19, 1999
- Read-Rite Corporation
- Yu Hong Ja
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical and magneto-optic data storage systems utilizing transmissi...
- Patent number 5,966,363
- Issue date Oct 12, 1999
- Read-Rite Corporation
- Yu-Hong Ja
- G11 - INFORMATION STORAGE
Information Patent Grant
Transmissive data storage media and an optical head using holograph...
- Patent number 5,894,465
- Issue date Apr 13, 1999
- Rrad-Rite Corporation
- Yu Hong Ja
- G11 - INFORMATION STORAGE
Information Patent Grant
Multibyte random access mass storage/memory system
- Patent number 5,815,482
- Issue date Sep 29, 1998
- T Squared G, Inc.
- Ronald E. Rope
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmissive optical and magneto-optical data storage media
- Patent number 5,742,581
- Issue date Apr 21, 1998
- Read-Rite Corporation
- Yu Hong Ja
- G11 - INFORMATION STORAGE
Information Patent Grant
Stationary optical data storage system using holographic or acousto...
- Patent number 5,740,148
- Issue date Apr 14, 1998
- Read-Rite Corporation
- Yu Hong Ja
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical unit for optically scanning an information surface, and opt...
- Patent number 5,661,704
- Issue date Aug 26, 1997
- U.S. Philips Corporation
- Gerard E. van Rosmalen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic switching speed control
- Patent number 5,654,951
- Issue date Aug 5, 1997
- Xerox Corporation
- Martin E. Hoover
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical storage apparatus with a focused mass storage medium
- Patent number 5,631,889
- Issue date May 20, 1997
- Ralph S. Lewis
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording/reproducing apparatus capable of multi-track acce...
- Patent number 5,583,836
- Issue date Dec 10, 1996
- Olympus Optical Co., Ltd.
- Takao Rokutan
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical system with pivoting hologram
- Patent number 5,526,144
- Issue date Jun 11, 1996
- International Business Machines Corporation
- Leroy D. Dickson
- G02 - OPTICS
Information Patent Grant
Method of displacing a beam converging position and apparatus thereof
- Patent number 5,202,868
- Issue date Apr 13, 1993
- Kyocera Corporation
- Masatoshi Terao
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device
- Patent number 5,128,915
- Issue date Jul 7, 1992
- Omron Tateisi Electronic Co.
- Tsukasa Yamashita
- G02 - OPTICS
Information Patent Grant
Integral pick up for an optical digital disc using saw deflection a...
- Patent number 5,111,447
- Issue date May 5, 1992
- Omron Tateisi Electronics Co.
- Tsukasa Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording and reproducing apparatus having a multi-spot pos...
- Patent number 4,969,137
- Issue date Nov 6, 1990
- Hitachi, Ltd.
- Hisataka Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for reproducing optical card data without position indica...
- Patent number 4,931,628
- Issue date Jun 5, 1990
- Sony Corporation
- Takuya Wada
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUSES FOR COMPRESSING AND DECOMPRESSING DRIVE CURVES
- Publication number 20190311737
- Publication date Oct 10, 2019
- CARL ZEISS MICROSCOPY GMBH
- Carsten WEHE
- G02 - OPTICS
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
Method and Apparatus for Multiplexing Optical Information for Recor...
- Publication number 20130128711
- Publication date May 23, 2013
- Wi-Lan Inc.
- Kun-Yul Kim
- G02 - OPTICS
Information Patent Application
WRITEALE OPTICAL RECORDING OF MULTI-LEVEL ORIENTED NANO-STRUCTURE D...
- Publication number 20110044147
- Publication date Feb 24, 2011
- Seagate Technology LLC
- Duane C. Karns
- G11 - INFORMATION STORAGE
Information Patent Application
Method and System for Adjusting the Pitch of Light Spots Used to Re...
- Publication number 20080298192
- Publication date Dec 4, 2008
- Koninklijke Philips Electronics, N.V.
- Levinus Pieter Bakker
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC FIELD POSITION FEEDBACK FOR HOLOGRAPHIC STORAGE SCANNER
- Publication number 20080080031
- Publication date Apr 3, 2008
- InPhase Technologies, Inc.
- RODNEY C. HARRIS
- G02 - OPTICS
Information Patent Application
High bandwidth data transfer to and from rotating data storage devices
- Publication number 20080024898
- Publication date Jan 31, 2008
- Searete LLC, a limited liability corporation of the State of Delaware
- W. Daniel Hillis
- G11 - INFORMATION STORAGE
Information Patent Application
Writeable optical recording of multilevel oriented nano-structure d...
- Publication number 20070195672
- Publication date Aug 23, 2007
- Seagate Technology LLC
- Duane C. Karns
- G11 - INFORMATION STORAGE
Information Patent Application
Optical multiplexer and manufacturing method thereof, optical infor...
- Publication number 20070147735
- Publication date Jun 28, 2007
- DAEWOO ELECTRONICS Corporation
- Kun-Yul Kim
- G02 - OPTICS
Information Patent Application
Information recording apparatus
- Publication number 20070121428
- Publication date May 31, 2007
- Yuji Fujita
- G11 - INFORMATION STORAGE
Information Patent Application
Optics for double-sided media
- Publication number 20070053276
- Publication date Mar 8, 2007
- D. Mitchel Hanks
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for creating a multi-dimensional data signal
- Publication number 20060233088
- Publication date Oct 19, 2006
- Lucere, LP
- Robert G. McNiece
- G11 - INFORMATION STORAGE
Information Patent Application
High bandwidth data transfer to and from rotating data storage devices
- Publication number 20060119968
- Publication date Jun 8, 2006
- W. Daniel Hillis
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk drive using one dimensional scanning
- Publication number 20060087929
- Publication date Apr 27, 2006
- MMRI PHOTONICS LTD.
- Tsuriel Assis
- G11 - INFORMATION STORAGE
Information Patent Application
Mirror angle measurement and servo control apparatus for holographi...
- Publication number 20050247864
- Publication date Nov 10, 2005
- DAEWOO ELECTRONICS Corporation
- Kyu-il Jung
- G11 - INFORMATION STORAGE
Information Patent Application
High-precision positioning apparatus
- Publication number 20040268375
- Publication date Dec 30, 2004
- Alps Electric Co., Ltd.
- Yoshihiro Someno
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus for creating a multi-dimensional data signal
- Publication number 20040208108
- Publication date Oct 21, 2004
- Lucere, LP
- Robert G. McNiece
- G11 - INFORMATION STORAGE
Information Patent Application
Data reading apparatus and operating method thereof
- Publication number 20030235135
- Publication date Dec 25, 2003
- Yin-Chun Huang
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for exposing optical disk master
- Publication number 20030058755
- Publication date Mar 27, 2003
- Matsushita Electric Industrial Co., Ltd.
- Shuji Sato
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for reading out and writing to an optical disc
- Publication number 20010030924
- Publication date Oct 18, 2001
- John A. Trezza
- G11 - INFORMATION STORAGE

Arrangements for positioning the light beam only without moving the head

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and apparatuses for compressing and decompressing drive curves

Holographic optical pickup device, optical information recording an...

Multilevel data structure

Method and apparatus for multiplexing optical information for recor...

High bandwidth data transfer to and from rotating data storage devices

Writeable optical recording of multilevel oriented nano-structure d...

Magnetic field position feedback for holographic storage scanner

High-precision positioning apparatus

High bandwidth data transfer to and from rotating data storage devices

Mirror angle measurement and servo control apparatus for holographi...

Apparatus for creating a multi-dimensional data signal

Method and apparatus for exposing optical disk master

Method and apparatus for reading out and writing to an optical disc

Multibyte random access mass storage/memory system

Transmissive optical and magneto-optical data storage media and met...

Optical and magneto-optic data storage systems utilizing transmissi...

Transmissive data storage media and an optical head using holograph...

Multibyte random access mass storage/memory system

Transmissive optical and magneto-optical data storage media

Stationary optical data storage system using holographic or acousto...

Optical unit for optically scanning an information surface, and opt...

Dynamic switching speed control

Optical storage apparatus with a focused mass storage medium

Optical recording/reproducing apparatus capable of multi-track acce...

Optical system with pivoting hologram

Method of displacing a beam converging position and apparatus thereof

Optical pickup device

Integral pick up for an optical digital disc using saw deflection a...

Optical recording and reproducing apparatus having a multi-spot pos...

Apparatus for reproducing optical card data without position indica...

Patents Applicationslast 30 patents

METHODS AND APPARATUSES FOR COMPRESSING AND DECOMPRESSING DRIVE CURVES

HOLOGRAPHIC OPTICAL PICKUP DEVICE, OPTICAL INFORMATION RECORDING AN...

Method and Apparatus for Multiplexing Optical Information for Recor...

WRITEALE OPTICAL RECORDING OF MULTI-LEVEL ORIENTED NANO-STRUCTURE D...

Method and System for Adjusting the Pitch of Light Spots Used to Re...

MAGNETIC FIELD POSITION FEEDBACK FOR HOLOGRAPHIC STORAGE SCANNER

High bandwidth data transfer to and from rotating data storage devices

Writeable optical recording of multilevel oriented nano-structure d...

Optical multiplexer and manufacturing method thereof, optical infor...

Information recording apparatus

Optics for double-sided media

Method and apparatus for creating a multi-dimensional data signal

High bandwidth data transfer to and from rotating data storage devices

Optical disk drive using one dimensional scanning

Mirror angle measurement and servo control apparatus for holographi...

High-precision positioning apparatus

Apparatus for creating a multi-dimensional data signal

Data reading apparatus and operating method thereof

Method and apparatus for exposing optical disk master

Method and apparatus for reading out and writing to an optical disc