Shape of individual detector elements

Industry

CPC
G11B7/133

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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

G11B7/133Shape of individual detector elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Information processing device, information processing method, and p...
- Patent number 10,373,640
- Issue date Aug 6, 2019
- Sony Corporation
- Kimihiro Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical medium reproduction apparatus and method of reproducing opt...
- Patent number 10,134,438
- Issue date Nov 20, 2018
- Sony Corporation
- Noriaki Nishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical medium reproduction apparatus and optical medium reproducti...
- Patent number 9,672,859
- Issue date Jun 6, 2017
- Sony Corporation
- Noriaki Nishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup and optical read/write apparatus
- Patent number 8,619,522
- Issue date Dec 31, 2013
- Panasonic Corporation
- Yuichi Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup and optical read/write apparatus
- Patent number 8,619,523
- Issue date Dec 31, 2013
- Panasonic Corporation
- Tomoaki Tojo
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup and optical disc apparatus
- Patent number 8,411,548
- Issue date Apr 2, 2013
- Sony Corporation
- Kazuhiko Nemoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device
- Patent number 8,400,901
- Issue date Mar 19, 2013
- Sanyo Electric, Co., Ltd.
- Masahito Ogata
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus
- Patent number 8,335,136
- Issue date Dec 18, 2012
- Sanyo Electric Co., LTD
- Mitsuhiro Hiruma
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup and optical disc unit
- Patent number 8,331,207
- Issue date Dec 11, 2012
- Hitachi Media Electronics Co., Ltd.
- Katsuhiko Izumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head apparatus, optical disk apparatus and optical disk
- Patent number 8,270,264
- Issue date Sep 18, 2012
- Mitsubishi Electric Corporation
- Kenya Nakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device
- Patent number 8,270,280
- Issue date Sep 18, 2012
- Sanyo Electric Co., LTD
- Kenji Nagatomi
- G11 - INFORMATION STORAGE
Information Patent Grant
Pickup device
- Patent number 8,238,220
- Issue date Aug 7, 2012
- Pioneer Corporation
- Makoto Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device and optical disc device
- Patent number 8,228,778
- Issue date Jul 24, 2012
- Sanyo Electric Co., LTD
- Kenji Nagatomi
- G11 - INFORMATION STORAGE
Information Patent Grant
Light deflecting device and hologram device
- Patent number 8,189,252
- Issue date May 29, 2012
- Pioneer Corporation
- Makoto Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device and optical disk device using the same
- Patent number 8,184,509
- Issue date May 22, 2012
- Hitachi Media Electronics Co., Ltd.
- Toshiteru Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus
- Patent number 8,184,519
- Issue date May 22, 2012
- Sanyo Electric Co., LTD
- Tohru Hotta
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus and optical disc apparatus
- Patent number 8,121,013
- Issue date Feb 21, 2012
- Sanyo Electric Co., LTD
- Kenji Nagatomi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head
- Patent number 8,068,403
- Issue date Nov 29, 2011
- Panasonic Corporation
- Takayuki Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus
- Patent number 8,045,428
- Issue date Oct 25, 2011
- Sanyo Electric Co., LTD
- Tohru Hotta
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up and optical information recording and reproducing a...
- Patent number 8,036,091
- Issue date Oct 11, 2011
- Hitachi Media Electronics Co., Ltd.
- Eriko Tatsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus and optical disk drive apparatus
- Patent number 8,023,386
- Issue date Sep 20, 2011
- Ricoh Company, Ltd.
- Masahiko Nakayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Pickup device
- Patent number 8,004,951
- Issue date Aug 23, 2011
- Pioneer Corporation
- Masakazu Ogasawara
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus and optical disc replay method
- Patent number 7,995,439
- Issue date Aug 9, 2011
- Sony Corporation
- Kimihiro Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, focal-point adjusting method, and optical...
- Patent number 7,990,835
- Issue date Aug 2, 2011
- Sanyo Electric Co., LTD
- Kenji Nagatomi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, focal-point adjusting method, and optical...
- Patent number 7,990,836
- Issue date Aug 2, 2011
- Sanyo Electric Co., LTD
- Kenji Nagatomi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus and optical disc apparatus with a single b...
- Patent number 7,978,587
- Issue date Jul 12, 2011
- Hitachi Media Electronics Co., Ltd.
- Toshimasa Kamisada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus
- Patent number 7,969,836
- Issue date Jun 28, 2011
- Pioneer Corporation
- Takuma Yanagisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick up apparatus with a single beam system and having a di...
- Patent number 7,940,630
- Issue date May 10, 2011
- Hitachi Media Electronics Co., Ltd.
- Toshimasa Kamisada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick up apparatus with a single beam system and having a di...
- Patent number 7,885,166
- Issue date Feb 8, 2011
- Hitachi Media Electronics Co., Ltd.
- Toshimasa Kamisada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head device and optical information processor
- Patent number 7,787,347
- Issue date Aug 31, 2010
- Panasonic Corporation
- Tatsuo Itoh
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...
- Publication number 20190325908
- Publication date Oct 24, 2019
- SONY CORPORATION
- Kimihiro SAITO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP AND OPTICAL READ/WRITE APPARATUS
- Publication number 20130107692
- Publication date May 2, 2013
- PANASONIC CORPORATION
- Tomoaki TOJO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP AND OPTICAL READ/WRITE APPARATUS
- Publication number 20130077456
- Publication date Mar 28, 2013
- PANASONIC CORPORATION
- Yuichi TAKAHASHI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP DEVICE
- Publication number 20130003516
- Publication date Jan 3, 2013
- SANYO Optec Design Co., Ltd.
- Masahito Ogata
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Pickup Apparatus
- Publication number 20120201109
- Publication date Aug 9, 2012
- Sanyo Optec Design Co., Ltd.
- Tohru Hotta
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP APPARATUS
- Publication number 20120051205
- Publication date Mar 1, 2012
- SANYO ELECTRIC CO., LTD.
- Mitsuhiro HIRUMA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP DEVICE
- Publication number 20110075545
- Publication date Mar 31, 2011
- SANYO ELECTRIC CO., LTD.
- Kenji Nagatomi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP DEVICE AND OPTICAL DISK DEVICE USING THE SAME
- Publication number 20110051574
- Publication date Mar 3, 2011
- TOSHITERU NAKAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP AND OPTICAL DISC APPARATUS
- Publication number 20110044152
- Publication date Feb 24, 2011
- SONY CORPORATION
- Kazuhiko Nemoto
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICK-UP AND OPTICAL INFORMATION RECORDING AND REPRODUCING A...
- Publication number 20110013502
- Publication date Jan 20, 2011
- Hitachi Media Electronics Co., Ltd.
- Eriko TATSU
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL HEAD APPARATUS, OPTICAL DISK APPARATUS AND OPTICAL DISK
- Publication number 20100309771
- Publication date Dec 9, 2010
- Kenya Nakai
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP DEVICE AND OPTICAL DISC DEVICE
- Publication number 20100271926
- Publication date Oct 28, 2010
- SANYO ELECTRIC CO., LTD.
- Kenji Nagatomi
- G11 - INFORMATION STORAGE
Information Patent Application
PHOTODETECTOR, METHOD FOR MANUFACTURING THE SAME, AND PHOTODETECTIO...
- Publication number 20100224767
- Publication date Sep 9, 2010
- TDK Corporation
- Noriyuki KAWANO
- G11 - INFORMATION STORAGE
Information Patent Application
PICKUP DEVICE
- Publication number 20100177619
- Publication date Jul 15, 2010
- Pioneer Corporation
- Makoto Sato
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL HEAD DEVICE AND OPTICAL INFORMATION RECORDING OR REPRODUCIN...
- Publication number 20100142355
- Publication date Jun 10, 2010
- NEC Corporation
- Ryuichi Katayama
- G02 - OPTICS
Information Patent Application
OPTICAL PICKUP APPARATUS AND OPTICAL DISC APPARATUS
- Publication number 20100080106
- Publication date Apr 1, 2010
- SANYO ELECTRIC CO., LTD.
- Kenji Nagatomi
- G11 - INFORMATION STORAGE
Information Patent Application
LIGHT DEFLECTING DEVICE AND HOLOGRAM DEVICE
- Publication number 20100027086
- Publication date Feb 4, 2010
- Makoto Sato
- G02 - OPTICS
Information Patent Application
OPTICAL PICKUP APPARATUS, FOCAL-POINT ADJUSTING METHOD, AND OPTICAL...
- Publication number 20100027405
- Publication date Feb 4, 2010
- SANYO ELECTRIC CO., LTD.
- Kenji Nagatomi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP APPARATUS, FOCAL-POINT ADJUSTING METHOD, AND OPTICAL...
- Publication number 20100027386
- Publication date Feb 4, 2010
- SANYO ELECTRIC CO., LTD.
- Kenji Nagatomi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP APPARATUS
- Publication number 20090310469
- Publication date Dec 17, 2009
- PIONEER CORPORATION
- Takuma Yanagisawa
- G11 - INFORMATION STORAGE
Information Patent Application
PICKUP DEVICE
- Publication number 20090278029
- Publication date Nov 12, 2009
- PIONEER CORPORATION
- Masakazu Ogasawara
- G11 - INFORMATION STORAGE
Information Patent Application
OPTIMAL DETECTION OF TWODOS SIGNALS
- Publication number 20090279409
- Publication date Nov 12, 2009
- Koninklijke Philips Electronics, N.V.
- Alexander Marc Van Der Lee
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Pickup Apparatus And Optical Disc Apparatus Using Same
- Publication number 20090268584
- Publication date Oct 29, 2009
- Toshimasa Kamisada
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS AND OPTICAL DISC REPLAY METHOD
- Publication number 20090262633
- Publication date Oct 22, 2009
- SONY CORPORATION
- Kimihiro Saito
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL HEAD
- Publication number 20090257340
- Publication date Oct 15, 2009
- Takayuki Nagata
- G11 - INFORMATION STORAGE
Information Patent Application
PICKUP DEVICE
- Publication number 20090201787
- Publication date Aug 13, 2009
- PIONEER CORPORATION
- Masakazu Ogasawara
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP APPARATUS
- Publication number 20090196146
- Publication date Aug 6, 2009
- Sanyo Electric Co., Ltd.
- Tohru Hotta
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Pickup Apparatus
- Publication number 20090129245
- Publication date May 21, 2009
- Sanyo Electric Co.
- Tohru Hotta
- G11 - INFORMATION STORAGE
Information Patent Application
Optical head device and optical information processor
- Publication number 20090052304
- Publication date Feb 26, 2009
- Tatsuo Itoh
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL HEAD AND OPTICAL DISC APPARATUS
- Publication number 20080298208
- Publication date Dec 4, 2008
- Nobuyuki Maeda
- G11 - INFORMATION STORAGE

Shape of individual detector elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Information processing device, information processing method, and p...

Optical medium reproduction apparatus and method of reproducing opt...

Optical medium reproduction apparatus and optical medium reproducti...

Optical pickup and optical read/write apparatus

Optical pickup and optical read/write apparatus

Optical pickup and optical disc apparatus

Optical pickup device

Optical pickup apparatus

Optical pickup and optical disc unit

Optical head apparatus, optical disk apparatus and optical disk

Optical pickup device

Pickup device

Optical pickup device and optical disc device

Light deflecting device and hologram device

Optical pickup device and optical disk device using the same

Optical pickup apparatus

Optical pickup apparatus and optical disc apparatus

Optical head

Optical pickup apparatus

Optical pick-up and optical information recording and reproducing a...

Optical pickup apparatus and optical disk drive apparatus

Pickup device

Optical disc apparatus and optical disc replay method

Optical pickup apparatus, focal-point adjusting method, and optical...

Optical pickup apparatus, focal-point adjusting method, and optical...

Optical pickup apparatus and optical disc apparatus with a single b...

Optical pickup apparatus

Optical pick up apparatus with a single beam system and having a di...

Optical pick up apparatus with a single beam system and having a di...

Optical head device and optical information processor

Patents Applicationslast 30 patents

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...

OPTICAL PICKUP AND OPTICAL READ/WRITE APPARATUS

OPTICAL PICKUP AND OPTICAL READ/WRITE APPARATUS

OPTICAL PICKUP DEVICE

Optical Pickup Apparatus

OPTICAL PICKUP APPARATUS

OPTICAL PICKUP DEVICE

OPTICAL PICKUP DEVICE AND OPTICAL DISK DEVICE USING THE SAME

OPTICAL PICKUP AND OPTICAL DISC APPARATUS

OPTICAL PICK-UP AND OPTICAL INFORMATION RECORDING AND REPRODUCING A...

OPTICAL HEAD APPARATUS, OPTICAL DISK APPARATUS AND OPTICAL DISK

OPTICAL PICKUP DEVICE AND OPTICAL DISC DEVICE

PHOTODETECTOR, METHOD FOR MANUFACTURING THE SAME, AND PHOTODETECTIO...

PICKUP DEVICE

OPTICAL HEAD DEVICE AND OPTICAL INFORMATION RECORDING OR REPRODUCIN...

OPTICAL PICKUP APPARATUS AND OPTICAL DISC APPARATUS

LIGHT DEFLECTING DEVICE AND HOLOGRAM DEVICE

OPTICAL PICKUP APPARATUS, FOCAL-POINT ADJUSTING METHOD, AND OPTICAL...

OPTICAL PICKUP APPARATUS, FOCAL-POINT ADJUSTING METHOD, AND OPTICAL...

OPTICAL PICKUP APPARATUS

PICKUP DEVICE

OPTIMAL DETECTION OF TWODOS SIGNALS

Optical Pickup Apparatus And Optical Disc Apparatus Using Same

OPTICAL DISC APPARATUS AND OPTICAL DISC REPLAY METHOD

OPTICAL HEAD

PICKUP DEVICE

OPTICAL PICKUP APPARATUS

Optical Pickup Apparatus

Optical head device and optical information processor

OPTICAL HEAD AND OPTICAL DISC APPARATUS