the waveguides including means for electro-optical or acousto-optical deflection

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G11B7/1245

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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

G11B7/1245the waveguides including means for electro-optical or acousto-optical deflection

Industries

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Patents Grantslast 30 patents

Information Patent Grant
System for reading data stored on an information carrier
- Patent number 7,308,172
- Issue date Dec 11, 2007
- Koninklijke Philips Electronics N.V.
- Robert Frans Maria Hendriks
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronically translocatable optical stylet
- Patent number 6,269,066
- Issue date Jul 31, 2001
- Roland H Chase
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage system
- Patent number 6,154,432
- Issue date Nov 28, 2000
- Yenploy Pty Ltd.
- Farhan Ahmed Faruqi
- G11 - INFORMATION STORAGE
Information Patent Grant
Solid state optical data reader using an electric field for routing...
- Patent number 5,835,458
- Issue date Nov 10, 1998
- Gemfire Corporation
- William K. Bischel
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical pickup device having phase compensating circuitry
- Patent number 5,805,744
- Issue date Sep 8, 1998
- Sony Corporation
- Satoshi Nakano
- G02 - OPTICS
Information Patent Grant
Projection display with electrically controlled waveguide-routing
- Patent number 5,724,463
- Issue date Mar 3, 1998
- Deacon Research
- David A. G. Deacon
- G02 - OPTICS
Information Patent Grant
Optical power splitter with electically-controlled switching struct...
- Patent number 5,652,817
- Issue date Jul 29, 1997
- Deacon Research
- Michael J. Brinkman
- G02 - OPTICS
Information Patent Grant
Projection display with electrically-controlled waveguide routing
- Patent number 5,647,036
- Issue date Jul 8, 1997
- Deacon Research
- David A. G. Deacon
- G02 - OPTICS
Information Patent Grant
Magneto-optical pickup device having phase compensating circuitry
- Patent number 5,625,725
- Issue date Apr 29, 1997
- Sony Corporation
- Satoshi Nakano
- G02 - OPTICS
Information Patent Grant
Optical power splitter with electrically-controlled switching struc...
- Patent number 5,586,206
- Issue date Dec 17, 1996
- Deacon Research
- Michael J. Brinkman
- G02 - OPTICS
Information Patent Grant
Waveguide optical pick-up head using mach-zehnder interferometer wa...
- Patent number 5,390,157
- Issue date Feb 14, 1995
- Eastman Kodak Company
- Joseph F. Revelli
- G11 - INFORMATION STORAGE
Information Patent Grant
Electro-optic waveguide deflector using a nonlinear optic film or l...
- Patent number 5,291,567
- Issue date Mar 1, 1994
- Eastman Kodak Company
- Joseph F. Revelli
- G02 - OPTICS
Information Patent Grant
Optical disc addressing devices a method of use thereof
- Patent number 5,289,454
- Issue date Feb 22, 1994
- Minnesota Mining and Manufacturing Company
- Sarat K. Mohapatra
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical waveguide recording medium and apparatus for playing the same
- Patent number 5,285,274
- Issue date Feb 8, 1994
- Pioneer Electronic Corporation
- Naohiro Tanno
- G11 - INFORMATION STORAGE
Information Patent Grant
Langmuir-Blodgett films in a waveguide optical pick-up head using M...
- Patent number 5,276,743
- Issue date Jan 4, 1994
- Eastman Kodak Company
- Thomas L. Penner
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical recording/reproducing apparatus for optical disks with vari...
- Patent number 5,235,581
- Issue date Aug 10, 1993
- Matsushita Electric Industrial Co., Ltd.
- Naoyasu Miyagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical waveguide recording medium playing apparatus
- Patent number 5,233,582
- Issue date Aug 3, 1993
- Pioneer Electronic Corporation
- Naohiro Tanno
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical waveguide recording medium playing apparatus
- Patent number 5,214,633
- Issue date May 25, 1993
- Pioneer Electronic Corporation
- Naohiro Tanno
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information processing apparatus and optical pickup therefor
- Patent number 5,195,070
- Issue date Mar 16, 1993
- Hitachi, Ltd.
- Masataka Shiba
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information storing apparatus and method for production of...
- Patent number 5,191,624
- Issue date Mar 2, 1993
- Hitachi, Ltd.
- Kenchi Ito
- G02 - OPTICS
Information Patent Grant
Optical pickup apparatus for detecting and correcting focusing and...
- Patent number 5,153,860
- Issue date Oct 6, 1992
- Fuji Photo Film Co., Ltd.
- Hiroshi Sunagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Electro-optical scanner
- Patent number 5,150,437
- Issue date Sep 22, 1992
- International Business Machines Corporation
- Fritz Gfeller
- G02 - OPTICS
Information Patent Grant
Light modular and recording device employing same
- Patent number 5,138,482
- Issue date Aug 11, 1992
- Fuji Photo Film Co., Ltd.
- Masami Hatori
- G02 - OPTICS
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
Information detecting system of scanning type
- Patent number 5,121,449
- Issue date Jun 9, 1992
- Hitachi, Ltd.
- Masataka Shiba
- 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
Waveguide type optical detection apparatus
- Patent number 5,091,982
- Issue date Feb 25, 1992
- Ricoh Company, Ltd.
- Kiyoshi Yokomori
- G02 - OPTICS
Information Patent Grant
Optical read-write head with diffraction grating structure
- Patent number 5,082,339
- Issue date Jan 21, 1992
- Telefunken Electronic GmbH
- Richard Linnebach
- G02 - OPTICS
Information Patent Grant
Optical integrated circuit and optical apparatus
- Patent number 5,070,488
- Issue date Dec 3, 1991
- Atsuko Fukushima
- G02 - OPTICS
Information Patent Grant
Intergrated optical head with flexible substrate portion
- Patent number 4,937,808
- Issue date Jun 26, 1990
- Hitachi, Ltd.
- Satoshi Shimada
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
System for reading data stored on an information carrier
- Publication number 20070104406
- Publication date May 10, 2007
- Koninklijke Philips Electronics N.V.
- Robert Frans Maria Hendriks
- G11 - INFORMATION STORAGE

the waveguides including means for electro-optical or acousto-optical deflection

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System for reading data stored on an information carrier

Electronically translocatable optical stylet

Optical storage system

Solid state optical data reader using an electric field for routing...

Magneto-optical pickup device having phase compensating circuitry

Projection display with electrically controlled waveguide-routing

Optical power splitter with electically-controlled switching struct...

Projection display with electrically-controlled waveguide routing

Magneto-optical pickup device having phase compensating circuitry

Optical power splitter with electrically-controlled switching struc...

Waveguide optical pick-up head using mach-zehnder interferometer wa...

Electro-optic waveguide deflector using a nonlinear optic film or l...

Optical disc addressing devices a method of use thereof

Optical waveguide recording medium and apparatus for playing the same

Langmuir-Blodgett films in a waveguide optical pick-up head using M...

Optical recording/reproducing apparatus for optical disks with vari...

Optical waveguide recording medium playing apparatus

Optical waveguide recording medium playing apparatus

Optical information processing apparatus and optical pickup therefor

Optical information storing apparatus and method for production of...

Optical pickup apparatus for detecting and correcting focusing and...

Electro-optical scanner

Light modular and recording device employing same

Optical pickup device

Information detecting system of scanning type

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

Waveguide type optical detection apparatus

Optical read-write head with diffraction grating structure

Optical integrated circuit and optical apparatus

Intergrated optical head with flexible substrate portion

Patents Applicationslast 30 patents

System for reading data stored on an information carrier