Featured patents

Magnetic Element With Biasing Structure Distal the Air Bearing Surface
US 08837092 B2, Sept. 16, 2014, Having Giant Magnetoresistive (GMR) or Colossal Magnetoresistive (CMR) sensor formed of multiple thin films, Dian Song et al. / Seagate Technology LLC (Cupertino, US)
An apparatus comprising a magnetic stack having a magnetically free layer…

Recording Head Including a Near Field Transducer
US 08842391 B2, Sept. 23, 2014, Heat generating structure, Michael Christopher Kautzky et al. / Seagate Technology LLC (Cupertino, US)
An apparatus comprising:…

Systems and Methods for NPML Calibration
US 08824076 B2, Sept. 2, 2014, General Processing of a Digital Signal, Lu Pan et al. / LSI Corporation (San Jose, US)
A data processing system, the data processing system comprising:…

Shield Structure for Reducing the Magnetic Induction Rate of the Trailing Shield and Systems Thereof
US 08830623 B2, Sept. 9, 2014, Head, Kimitoshi Etoh et al. / HGST Netherlands B.V. (Amsterdam, NL)
A magnetic head, comprising:…

Mass Balanced Flexure Gimbal for Head Gimbal Assembly Sway Mode Control
US 08797690 B2, Aug. 5, 2014, Piezoelectric adjuster, Kathryn Tao et al. / HGST Netherlands B.V. (Amsterdam, NL)
A suspension for a hard disk drive, comprising:…

Heat-Assisted Magnetic Recording (HAMR) Disk Drive and Method for Writing
US 08767327 B1, July 1, 2014, Inter-record gap processing, Takayuki Ichihara et al. / HGST Netherlands B.V. (Amsterdam, NL)
A method for writing data in a heat-assisted magnetic recording (HAMR) disk drive…

Co-Located Gimbal-Based Dual Stage Actuation Disk Drive Suspensions
US 08681456 B1, March 25, 2014, Driver detail, Jacob D. Bjorstrom et al. / Hutchinson Technology Incorporated (Hutchinson, US)
A gimbaled flexure having a dual stage actuation (DSA) structure, comprising:…

Bearing Apparatus Having Concentric Inner and Outer Roller Bearings and Information Recording/Reproducing Apparatus
US 08630062 B2, Jan. 14, 2014, Rotational drive detail, Sumio Shimizu et al. / Seiko Instruments Inc. JP
A bearing apparatus comprising:…

Disk Drive Detecting Defective Microactuator
US 08547657 B1, Oct. 1, 2013, Coarse and fine head drive motors, Yanning Liu et al. / Western Digital Technologies, Inc. (Irvine, US)
A disk drive comprising:…

Head Slider and Hard Disk Drive
US 08493688 B2, July 23, 2013, Asymmetrical rail arrangement, Oscar J. Ruiz et al. / HGST Netherlands B.V. (Amsterdam, NL)
A head slider for a hard disk drive, comprising:…

Patentorg has 1616 documents under Dynamic Magnetic Information Storage or Retrieval Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot