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Class 360/97.01 - Disk record


Subclass of Class 360 - Dynamic magnetic information storage or retrieval
Definition: Subject matter in which the record carrier is a flat circular
No. of patents: 1088
Last issue date: 05/29/2012


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NumberTitleIssue Date
7619852Ground post in data storage device
In general, the invention is directed to apparatus that provides one or more low-impedance paths to ground in a data storage device, such as a disc drive, through one or more conductive posts. When a shield, circuit board and base of the data storage device are fast...
11/17/2009
7616400Hard disk drive assembly having mounting bracket and mobile phone employing the same
Provided are a hard disk drive (HDD) assembly and a mobile phone employing the HDD assembly. The HDD assembly includes: a HDD including a base member, a cover member, a spindle motor installed on the base member, at least one data storage disk mounted on the spindle...
11/10/2009
7616401Metal injection molded base for a data storage system
The present invention provides a data storage system. The data storage system includes a metal injected molded base. The metal injection molded base includes a metal injection molded platform and at least one metal injection molded three-dimensional feature. The at ...
11/10/2009
7609476Magnetic disk drive with isolation wall
Embodiments of the invention provide a magnetic disk drive whose flexibility in the layout of components is enhanced in spite of the fact that a magnetic disk and a driving section such as the voice coil motor that drives a head arm are isolated from each other. In ...
10/27/2009
7605999Disk drive cover having a see-through insert including an electrically conductive material
A disk drive includes an opaque cover secured to a base, where the opaque cover has an opening. A see-through insert, which includes an electrically conductive material, is affixed to the opaque cover over the opening. The electrically conductive material may be a c...
10/20/2009
7599146Support structure of storage device for portable electronic device
An improved structure for portable electronic device is presented using elastic material for building guide rails for support, protecting a mini storage device inside the portable device, and permitting the consumer, while using the portable electronic device, to pr...
10/06/2009
7583471Motor assembly for a small sized data storage system
A base of a data storage system includes a motor assembly. The motor assembly s includes a rotor that extends through an aperture in the base. The aperture extends from an inner surface to an outer surface of the base. The motor assembly also includes a motor stator...
09/01/2009
7576944Shielding function for magnetic head in magnetic disk device
Embodiments of the invention provide a magnetic disk device capable of improving the shielding function for the magnetic head yet maintaining a form factor. In one embodiment, a magnetic disk device comprises a magnetic disk; a magnetic head for recording/reproducin...
08/18/2009
7570453Method and apparatus reducing data damage from mechanical shock in a hard disk drive
Invention protects the data region of a disk surface in hard disk drive, using a facing surface containing a radial bump near an outside region radially beyond the data region. The facing surface and radial bump may belong to a disk base, a disk damper, a disk cover...
08/04/2009
7564645Rotating disk storage device with mounting structure and enhanced fixing mechanism
Embodiments of the invention provide a rotating disk storage device which has a simple mounting structure facilitating mounting thereof to a host system and is reduced in noise. In one embodiment, the rotating disk storage device includes a magnetic disk, a voice co...
07/21/2009
7564646Recording medium drive including electrostatic actuator between head slider and recording medium
A slider body of a head slider has a medium-opposed surface opposed to a recording medium in a recording medium drive. A head element is mounted on the slider body. A charge region is established on the slider body for holding an electric charge at a local area in t...
07/21/2009
7545598FPC-connector connecting structure and magnetic disk
Embodiments of the invention provide an FPC connecting structure superior in positioning in a magnetic disk drive. According to one embodiment, in an FPC-connector connecting structure in a magnetic disk drive, edge portions rise from the bottom of a base and there ...
06/09/2009
7525757Anti-shock device for vehicular hard disk drive and assembly method thereof
An anti-shock device for a vehicular HDD (hard disk drive) and an assembly method thereof are provided. The device includes: the HDD being a storage medium; a HDD bracket coupled and fixed at its bottom surface with the HDD; a plurality of silicone dampers being dam...
04/28/2009
7511916Cartridge carrier
A cartridge carrier has a base with a recessed plate, a top surface, and a bottom surface. An ejection mechanism may be coupled to the base. A guide may be coupled to the top surface of the base to receive the cartridge and an interposer board may be coupled to the ...
03/31/2009
7508622Electronic data connector of data storage cartridge and associated read/write device
A data storage cartridge comprising a hard drive and a cartridge housing. The hard drive includes a non-tape storage medium and an electronic data connector including a plurality of connection pads for accessing the non-tape storage medium. The cartridge housing sub...
03/24/2009
7502200Information recording and reproducing unit
In a circuit device of this invention, a support base member, which holds an electronic component and circuit for supplying a control signal to a rotating carriage, is formed integrally with a carrier member via a plurality of cutting areas which are to be cut out f...
03/10/2009
7483238Shock absorbing device for an enclosure
A shock absorbing device for an enclosure. The shock absorbing device including a shock absorbing frame. The shock absorbing frame includes an inner surface coupled adjacent to the enclosure and an outer surface. The shock absorbing device also includes a plurality ...
01/27/2009
7483237Composite base plate for a data storage device having an integral printed circuit board
A base plate for a disc drive incorporates a printed circuit board and connector assembly into an integral composite base that is bonded together to form a single composite structure. This structure provides the strength, stiffness and rigidity necessary to permit a...
01/27/2009
7474499Shielded enclosure of a disc drive for reducing penetration and influence of stray fields
The present invention includes a data storage system. The data storage system includes an enclosure and at least one perpendicular recording device positioned within the enclosure and in communication with a recording medium. The recording medium includes a layer of...
01/06/2009
7453666Magnetic disk drive device and method of manufacturing the same
A magnetic disk and spindle motor are mounted in a housing member. A support arm is freely rotatably mounted on a cover member. A suspension has a dimple (first mark) indicating the mount position of the magnetic head slider and a through hole (second mark) formed a...
11/18/2008
7441320Method of validating manufacturing configurations during hardware assembly
The present invention is a method and system for manufacturing an electronic device, such as a data storage device. The method includes generating a register including a desired device configuration. The register may include an identifier and radio signal informatio...
10/28/2008
7443634Asymmetrical storage disk for a disk drive
A storage disk for a hard disk drive includes a homogeneously-formed body region, a first side region and a second side region. The body region includes a first body side and a second body side opposite the first body side. The first side region is secured to the fi...
10/28/2008
7441323Method of aligning components for installation on a head suspension assembly
A head suspension for supporting a head slider over a storage media in a dynamic storage device is provided with a head suspension component having a spring metal layer, an electrically conductive layer and a dielectric layer interposed between the metal layer and t...
10/28/2008
7440270Mounting apparatus for data storage devices
A mounting apparatus for mounting a data storage device that defines a locking hole in a sidewall thereof, includes a bracket for holding the data storage device, a first locking member, and a second locking member. The bracket includes a side wall. The side wall de...
10/21/2008
7428741Optical storage capable of reducing power consumption
In an optical storage, a base is defined in a bottom of a space which receives a disk. A drive unit is mounted on the base for turning the disk around a drive axis. A shroud is defined in a side of the space, and a cover is defined in a top of the space. The cover h...
09/23/2008
7420769Data storage device enclosure with overmolded connector to provide conductive lead support
A storage apparatus that electrically connects to a central processor unit includes an enclosure having a surface and a printed circuit board. The printed circuit board is fixedly coupled to the surface of the enclosure and configured to operate the storage apparatu...
09/02/2008
7420770Magnetic disk drive apparatus having first and second connection sections electronically conducted by pressure contact
A magnetic disk drive apparatus includes a housing member with at least one opened face, a cover member for covering the at least one opened face of the housing member, a head gimbal assembly including a magnetic head slider and a suspension for supporting the magne...
09/02/2008
7420771Disk drive with cover including a metal layer and a polymer layer with a polymer layer feature
A disk drive includes a disk drive base, a disk rotatably coupled to the disk drive base having a disk surface, a head stack assembly rotatably coupled to the disk drive base adjacent the disk surface, and a cover attached to the disk drive base enclosing the disk a...
09/02/2008
7420772Integral anvil for pre-loading a disk drive suspension assembly
A baseplate in a disk drive suspension system is configured with an integral anvil having a spring-forming edge that coincides with an optimal bend location on a linear flex spring. The spring attaches to upper surfaces of baseplate and load beam to allow for alignm...
09/02/2008
7417823Data storage device with shock sensor mounted on circuit board and provided adjacent shield and disc assembly protrusions
An apparatus and method for mounting a shock sensor to the printed circuit board (PCB) of a disc drive are provided. In particular, the present invention allows the shock sensor to be mounted at any location on the printed circuit board rather than being limited to ...
08/26/2008
7414838Heating dissipating structure of an external hard disk drive box
The present invention discloses a heating dissipating structure of an external hard disk drive box that includes a retaining base for mounting a hard disk, and the retaining base has adjusting rods that can be moved vertically up and down, and the retaining base and...
08/19/2008
7411793Optical disk device
An optical disk device of the present invention has a main PC board carrying a semiconductor element and attached at the rear of a drawer to efficiently dissipate a heat generated from the semiconductor element. The drawer is formed of a material having good thermal...
08/12/2008
7391588Hard disk drive connector having connector pins that deform away from a central shorting post in response to an external force
A connector, and a hard disk drive having the connector, the connector including connecting pins arranges so as to be spaced apart from one another; and a connecting member to contact the connecting pins and cause an electrical short in response to no external force...
06/24/2008
7382608Retaining device for assembling drive bracket
A retaining device includes a computer cage (30), a drive bracket (20) for receiving a storage device, a displacing assembly (40) movably combining the drive bracket and the computer cage together. The displacing assembly includes a first fixing...
06/03/2008
7375911Piezoelectric actuator and sensor for disk drive dual-stage servo systems
A hard disk drive is disclosed comprising at least one disk rotatable about an axis, an actuator assembly moveable relative to the disk, a transducer positioned on the actuator assembly, an actuator signal line, a piezoelectric actuator element disposed on the actua...
05/20/2008
7375922Mounting apparatus for data storage device
A mounting apparatus for securing a data storage device (10) defining a number of fixing apertures (101) includes a bracket assembly (20), and a number of resilient gaskets (30). The bracket assembly comprises a first bracket (210)...
05/20/2008
7372694Mounting pad for disk drive
A mounting pad for a disk drive is provided. The mounting pad includes a sealing layer, which is formed on one surface of the disk drive so that a gap between a base and a cover of the disk drive can be sealed; an adhesive layer, which is formed on a surface of the ...
05/13/2008
7372662Base deck with formed-in-place gaskets and impact dissipation members for a data storage device
A base deck is provided and includes a base plate having a plurality of parallel surfaces and a plurality of gasket retention grooves formed. A first gasket retention groove is formed in one of the plurality of parallel surfaces that is proximate a top cover. A seco...
05/13/2008
7367107Method for making a disk drive head stack assembly having a tapered pivot bearing
A disk drive head stack assembly (66) of a configuration that facilitates the assembly thereof is disclosed. One or more head/arm assemblies (74) are mounted on a pivot bearing (118). This pivot bearing (118) includes a tapered section (
05/06/2008
7369355Magnetic disk drive apparatus and manufacturing method of magnetic disk drive apparatus
A magnetic disk drive apparatus includes a housing member with first and second faces opposed to each other, at least part of each of the first and second faces being opened, a first cover member for covering the first face of the housing member, a second cover memb...
05/06/2008
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