Featured patents

Anisotropic Magnetoresistive (AMR) Sensors and Techniques for Fabricating Same
US 08848320 B1, Sept. 30, 2014, Having Anisotropic Magnetoresistive (AMR) sensor formed of a single thin film, Bryan Cadugan et al. / Allegro Microsystems, LLC (Worcester, US)
An anisotropic magneto-resistive (AMR) sensor comprising:…

Method and Data Storage Device for Laser Free Heat-Assisted Magnetic Recording
US 08792211 B2, July 29, 2014, Accessory feature, Siang Huei Leong et al. / Agency for Science, Technology and Research (Singapore, SG)
A data storage device comprising:…

PMR Write Head With Modified Main Pole Shape to Minimize Adjacent Track Interference
US 08804281 B1, Aug. 12, 2014, Nonuniform width transducing face, Suping Song et al. / Headway Technologies, Inc. (Milpitas, US)
A magnetic writer comprising:…

Voice Coil Motor With Magnet Having Protrusion
US 08780502 B2, July 15, 2014, Magnet detail, Huan yin Zhong et al. / SAE Magnetics (H.K.) Ltd. (Hong Kong, CN
A voice coil motor for a disk drive unit, comprising:…

Storage Device Having Degauss Circuitry With Ramp Generator for Use in Generating Chirped Degauss Signal
US 08773817 B2, July 8, 2014, Flux gate, Robert A. Norman et al. / LSI Corporation (San Jose, US)
An apparatus comprising:…

Magnetic Disk Drive Having Dual-Stage Actuator and Head Position Estimation Method for the Same
US 08717703 B2, May 6, 2014, Controlling the head, Takuji Matsuzawa et al. / Kabushiki Kaisha Toshiba (Tokyo, JP)
A magnetic disk drive comprising:…

Magazine Latch for a Storage Library
US 08705200 B2, April 22, 2014, Tape in container, Donald Robert Manes et al. / Oracle International Corporation (Redwood City, US)
A data storage system comprising:…

Magnetic Storage Apparatus, Head Drive Controller, and Head Drive Control Method
US 08643972 B2, Feb. 4, 2014, Thermomagnetic recording or transducers, Hiroshi Fukuda et al. / Hitachi, Ltd. (Tokyo, JP)
A method of determining parameters for controlling a magnetic storage apparatus…

Method and Apparatus for Detaching a Head Suspension Component From a Semi-Finished Suspension Product
US 08634164 B1, Jan. 21, 2014, Miscellaneous, Lance J. Evans et al. / Hutchinson Technology Incorporated (Hutchinson, US)
A method for detaching a head suspension component from a semi-finished…

Drive Apparatus, Library Apparatus, and Control Method Thereof
US 08630058 B2, Jan. 14, 2014, Elongated web carrier, Jun-ichi Sato / Fujitsu Limited (Kawasaki, JP)
A drive apparatus comprising:…

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