Centering or locking of a plurality of discs in a single cartridge

Industry

CPC
G11B17/038

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B17/00Guiding record carriers not specifically of filamentary or web form, or of supports therefor

Current Industry

G11B17/038Centering or locking of a plurality of discs in a single cartridge

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hard disk drive spacer having chamfered surface and main surface wi...
- Patent number 12,051,442
- Issue date Jul 30, 2024
- Hoya Corporation
- Masao Takano
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk drive multiple contact disk spindle motor hub flange
- Patent number 11,955,139
- Issue date Apr 9, 2024
- Western Digital Technologies, Inc.
- Robert McNab
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk clamp with unbalance correction capability and disk device wit...
- Patent number 11,948,600
- Issue date Apr 2, 2024
- Kabushiki Kaisha Toshiba
- Manabu Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device
- Patent number 11,935,559
- Issue date Mar 19, 2024
- UACJ Corporation
- Naoki Kitamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk drive multiple contact disk clamp
- Patent number 11,935,560
- Issue date Mar 19, 2024
- Western Digital Technologies, Inc.
- Robert McNab
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing ring-shaped glass spacer
- Patent number 11,705,158
- Issue date Jul 18, 2023
- Hoya Corporation
- Masao Takano
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass spacer, hard disk drive apparatus, and method for manufacturi...
- Patent number 11,682,425
- Issue date Jun 20, 2023
- Hoya Corporation
- Shinji Eda
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass spacer and hard disk drive apparatus
- Patent number 11,244,706
- Issue date Feb 8, 2022
- Hoya Corporation
- Masao Takano
- G11 - INFORMATION STORAGE
Information Patent Grant
Spacer and hard disk drive apparatus
- Patent number 11,238,895
- Issue date Feb 1, 2022
- Hoya Corporation
- Masao Takano
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device with composite spacer for disk stack assembly
- Patent number 11,227,634
- Issue date Jan 18, 2022
- Western Digital Technologies, Inc.
- Shoji Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Assembly that enables reduction in disk to disk spacing
- Patent number 11,043,235
- Issue date Jun 22, 2021
- Seagate Technology LLC
- Riyan Alex Mendonsa
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass spacer, hard disk drive apparatus, and method for manufacturi...
- Patent number 11,031,038
- Issue date Jun 8, 2021
- Hoya Corporation
- Shinji Eda
- G11 - INFORMATION STORAGE
Information Patent Grant
Spacer and hard disk drive apparatus
- Patent number 10,872,635
- Issue date Dec 22, 2020
- Hoya Corporation
- Masao Takano
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass spacer and hard disk drive apparatus
- Patent number 10,783,921
- Issue date Sep 22, 2020
- Hoya Corporation
- Masao Takano
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for selecting and moving a single disc in an opti...
- Patent number 10,658,001
- Issue date May 19, 2020
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc storage cassettes comprising index features
- Patent number 10,580,451
- Issue date Mar 3, 2020
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for selecting and moving a single disc in an opti...
- Patent number 10,546,608
- Issue date Jan 28, 2020
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk clamping mechanism including annular ring member
- Patent number 10,460,758
- Issue date Oct 29, 2019
- Seagate Technology LLC
- Yap Pow Ming
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc storage cassettes comprising track connectors
- Patent number 10,438,629
- Issue date Oct 8, 2019
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of mass transfer of plurality of data discs with disc drive...
- Patent number 10,388,319
- Issue date Aug 20, 2019
- FutureWei Technologies, Inc.
- Jiafeng Zhu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Disc storage cassettes comprising a movable bale
- Patent number 10,242,705
- Issue date Mar 26, 2019
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc storage cassettes
- Patent number 9,984,722
- Issue date May 29, 2018
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for multiple disc load and unload with a plurality of telesc...
- Patent number 9,953,677
- Issue date Apr 24, 2018
- FutureWei Technologies, Inc.
- Jiafeng Zhu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Multiple disk loader apparatus
- Patent number 9,799,367
- Issue date Oct 24, 2017
- FutureWei Technologies, Inc.
- Jiafeng Zhu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Methods and devices for reducing couple imbalance in a hard drive
- Patent number 9,747,940
- Issue date Aug 29, 2017
- Seagate Technology, LLC
- Sam Severson
- G11 - INFORMATION STORAGE
Information Patent Grant
High performance robotic optical storage system
- Patent number 9,741,389
- Issue date Aug 22, 2017
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor with disk clamp centered on cover cap
- Patent number 9,646,645
- Issue date May 9, 2017
- Minebea Co., Ltd.
- Tobias Kirchmeier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Disc storage cassettes
- Patent number 9,633,686
- Issue date Apr 25, 2017
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Debris reducing disk clamp for disk drives
- Patent number 9,536,571
- Issue date Jan 3, 2017
- Intri-Plex Technologies, Inc.
- Adam D. Sutton
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Methods and devices for reducing couple imbalance in a hard drive
- Patent number 9,502,051
- Issue date Nov 22, 2016
- Seagate Technology LLC
- Sam Severson
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
HARD DISK DRIVE
- Publication number 20240347076
- Publication date Oct 17, 2024
- HOYA CORPORATION
- Masao TAKANO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD FOR MANUFACTURING MAGNETIC DISK DEVICE
- Publication number 20240170017
- Publication date May 23, 2024
- UACJ CORPORATION
- Kotaro KITAWAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20240005958
- Publication date Jan 4, 2024
- UACJ CORPORATION
- Naoki KITAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
SPACER AND HARD DISK DRIVE DEVICE
- Publication number 20230368815
- Publication date Nov 16, 2023
- HOYA CORPORATION
- Masao TAKANO
- G11 - INFORMATION STORAGE
Information Patent Application
HARD DISK DRIVE MULTIPLE CONTACT DISK SPINDLE MOTOR HUB FLANGE
- Publication number 20230352047
- Publication date Nov 2, 2023
- Western Digital Technologies, Inc.
- Robert McNab
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING RING-SHAPED GLASS SPACER
- Publication number 20220157340
- Publication date May 19, 2022
- HOYA CORPORATION
- Masao TAKANO
- G11 - INFORMATION STORAGE
Information Patent Application
GLASS SPACER, HARD DISK DRIVE APPARATUS, AND METHOD FOR MANUFACTURI...
- Publication number 20210264946
- Publication date Aug 26, 2021
- HOYA CORPORATION
- Shinji EDA
- G11 - INFORMATION STORAGE
Information Patent Application
SPACER AND HARD DISK DRIVE APPARATUS
- Publication number 20210090603
- Publication date Mar 25, 2021
- Hoya Corporation
- Masao TAKANO
- G11 - INFORMATION STORAGE
Information Patent Application
GLASS SPACER AND HARD DISK DRIVE APPARATUS
- Publication number 20200395046
- Publication date Dec 17, 2020
- Hoya Corporation
- Masao TAKANO
- G11 - INFORMATION STORAGE
Information Patent Application
SPACER AND HARD DISK DRIVE APPARATUS
- Publication number 20200234731
- Publication date Jul 23, 2020
- HOYA CORPORATION
- Masao TAKANO
- G11 - INFORMATION STORAGE
Information Patent Application
GLASS SPACER, HARD DISK DRIVE APPARATUS, AND METHOD FOR MANUFACTURI...
- Publication number 20200227087
- Publication date Jul 16, 2020
- HOYA CORPORATION
- Shinji EDA
- G11 - INFORMATION STORAGE
Information Patent Application
GLASS SPACER AND HARD DISK DRIVE APPARATUS
- Publication number 20200211596
- Publication date Jul 2, 2020
- HOYA CORPORATION
- Masao TAKANO
- G11 - INFORMATION STORAGE
Information Patent Application
ASSEMBLY THAT ENABLES REDUCTION IN DISK TO DISK SPACING
- Publication number 20200202891
- Publication date Jun 25, 2020
- SEAGATE TECHNOLOGY LLC
- Riyan Alex Mendonsa
- G11 - INFORMATION STORAGE
Information Patent Application
DISC STORAGE CASSETTES
- Publication number 20190325911
- Publication date Oct 24, 2019
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Application
DISC STORAGE CASSETTES
- Publication number 20190130939
- Publication date May 2, 2019
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Application
DEVICE FOR MULTIPLE DISC LOAD AND UNLOAD
- Publication number 20180226098
- Publication date Aug 9, 2018
- FutureWei Technologies, Inc.
- Jiafeng Zhu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
DISC STORAGE CASSETTES
- Publication number 20180211691
- Publication date Jul 26, 2018
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Application
DISC STORAGE CASSETTES
- Publication number 20170236544
- Publication date Aug 17, 2017
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS AND DEVICES FOR REDUCING COUPLE IMBALANCE IN A HARD DRIVE
- Publication number 20170076748
- Publication date Mar 16, 2017
- SEAGATE TECHNOLOGY, LLC
- Sam Severson
- G11 - INFORMATION STORAGE
Information Patent Application
DEBRIS REDUCING DISK CLAMP FOR DISK DRIVES
- Publication number 20140139950
- Publication date May 22, 2014
- INTRI-PLEX TECHNOLOGIES, INC.
- David M. Erlach
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
CARTRIDGE DRIVE APPARATUS
- Publication number 20140089951
- Publication date Mar 27, 2014
- SONY CORPORATION
- Akihiro MIYAZAKI
- G11 - INFORMATION STORAGE
Information Patent Application
DEBRIS REDUCING DISK CLAMP FOR DISK DRIVES
- Publication number 20130272107
- Publication date Oct 17, 2013
- INTRI-PLEX TECHNOLOGIES, INC.
- David M. Erlach
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF CENTERING A DISK OF HARD DISK DRIVE
- Publication number 20110181983
- Publication date Jul 28, 2011
- Samsung Electronics Co., Ltd.
- Kyung Ho KIM
- G11 - INFORMATION STORAGE
Information Patent Application
DISK SPACER FOR DATA STORAGE DEVICE AND HARD DISK DRIVE HAVING THE...
- Publication number 20110176241
- Publication date Jul 21, 2011
- Samsung Electronics Co., Ltd.
- Kyung Ho KIM
- G11 - INFORMATION STORAGE
Information Patent Application
ELECTRICALLY CONDUCTIVE SPACER AND DISK DRIVE INCLUDING THE ELECTRI...
- Publication number 20110128651
- Publication date Jun 2, 2011
- Takako Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING MEDIUM DRIVE
- Publication number 20100014190
- Publication date Jan 21, 2010
- Fujitsu Limited
- Toru Kohei
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE
- Publication number 20090083772
- Publication date Mar 26, 2009
- Matsushita Electric Industrial Co., Ltd.
- Kenichi Miyamori
- G11 - INFORMATION STORAGE
Information Patent Application
Disk-Clamping Device
- Publication number 20080313662
- Publication date Dec 18, 2008
- Mitsubishi Electric Corporation
- Yoshinori Sonoda
- G11 - INFORMATION STORAGE
Information Patent Application
FLOW MODIFIERS FOR IMPROVED MAGNETIC RECORDING DEVICE
- Publication number 20080304177
- Publication date Dec 11, 2008
- Ferdinand Hendriks
- G11 - INFORMATION STORAGE
Information Patent Application
Assembly and method for installing a disc clamp
- Publication number 20080250629
- Publication date Oct 16, 2008
- Seagate Technology LLC
- Shawn A. Ruden
- G11 - INFORMATION STORAGE

Centering or locking of a plurality of discs in a single cartridge

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hard disk drive spacer having chamfered surface and main surface wi...

Hard disk drive multiple contact disk spindle motor hub flange

Disk clamp with unbalance correction capability and disk device wit...

Magnetic disk device

Hard disk drive multiple contact disk clamp

Method for manufacturing ring-shaped glass spacer

Glass spacer, hard disk drive apparatus, and method for manufacturi...

Glass spacer and hard disk drive apparatus

Spacer and hard disk drive apparatus

Data storage device with composite spacer for disk stack assembly

Assembly that enables reduction in disk to disk spacing

Glass spacer, hard disk drive apparatus, and method for manufacturi...

Spacer and hard disk drive apparatus

Glass spacer and hard disk drive apparatus

Method and system for selecting and moving a single disc in an opti...

Disc storage cassettes comprising index features

Method and system for selecting and moving a single disc in an opti...

Disk clamping mechanism including annular ring member

Disc storage cassettes comprising track connectors

Method of mass transfer of plurality of data discs with disc drive...

Disc storage cassettes comprising a movable bale

Disc storage cassettes

Device for multiple disc load and unload with a plurality of telesc...

Multiple disk loader apparatus

Methods and devices for reducing couple imbalance in a hard drive

High performance robotic optical storage system

Spindle motor with disk clamp centered on cover cap

Disc storage cassettes

Debris reducing disk clamp for disk drives

Methods and devices for reducing couple imbalance in a hard drive

Patents Applicationslast 30 patents

HARD DISK DRIVE

MAGNETIC DISK DEVICE AND METHOD FOR MANUFACTURING MAGNETIC DISK DEVICE

MAGNETIC DISK DEVICE

SPACER AND HARD DISK DRIVE DEVICE

HARD DISK DRIVE MULTIPLE CONTACT DISK SPINDLE MOTOR HUB FLANGE

METHOD FOR MANUFACTURING RING-SHAPED GLASS SPACER

GLASS SPACER, HARD DISK DRIVE APPARATUS, AND METHOD FOR MANUFACTURI...

SPACER AND HARD DISK DRIVE APPARATUS

GLASS SPACER AND HARD DISK DRIVE APPARATUS

SPACER AND HARD DISK DRIVE APPARATUS

GLASS SPACER, HARD DISK DRIVE APPARATUS, AND METHOD FOR MANUFACTURI...

GLASS SPACER AND HARD DISK DRIVE APPARATUS

ASSEMBLY THAT ENABLES REDUCTION IN DISK TO DISK SPACING

DISC STORAGE CASSETTES

DISC STORAGE CASSETTES

DEVICE FOR MULTIPLE DISC LOAD AND UNLOAD

DISC STORAGE CASSETTES

DISC STORAGE CASSETTES

METHODS AND DEVICES FOR REDUCING COUPLE IMBALANCE IN A HARD DRIVE

DEBRIS REDUCING DISK CLAMP FOR DISK DRIVES

CARTRIDGE DRIVE APPARATUS

DEBRIS REDUCING DISK CLAMP FOR DISK DRIVES

METHOD OF CENTERING A DISK OF HARD DISK DRIVE

DISK SPACER FOR DATA STORAGE DEVICE AND HARD DISK DRIVE HAVING THE...

ELECTRICALLY CONDUCTIVE SPACER AND DISK DRIVE INCLUDING THE ELECTRI...

RECORDING MEDIUM DRIVE

DISK DEVICE

Disk-Clamping Device

FLOW MODIFIERS FOR IMPROVED MAGNETIC RECORDING DEVICE

Assembly and method for installing a disc clamp