Featured patents

Receiver Circuits and Methods for Processing Received Signals
US 08824078 B1, Sept. 2, 2014, Head amplifier circuit, Matthew David Rowley et al. / Texas Instruments Incorporated (Dallas, US)
A receiver circuit comprising:…

Method of Imbalance Correction Using a Grooved Disk Clamp
US 08780491 B1, July 15, 2014, Rotational drive detail, Jambunathan Vangal-Ramamurthy et al. / Western Digital Technologies, Inc. (Irvine, US)
A disk drive assembly comprising:…

Method and System for Providing an Improved Sensor Stack for a Recording Head
US 08755152 B1, June 17, 2014, Detail of magnetic shielding, Qunwen Leng et al. / Western Digital (Fremont), LLC (Fremont, US
A magnetic transducer comprising:…

Actuator Mounting Section of Disk Drive Suspension, Method of Applying Electrically Conductive Paste, and Paste Application Device
US 08773819 B2, July 8, 2014, Electrical connection detail, Tsuyoshi Amemiya et al. / NHK Spring Co., Ltd. (Yokohama-shi, Kanagawa, JP)
An actuator mounting section of a disk drive suspension, comprising:…

Information Processing Apparatus, Protection Method and Medium Storing Protection Program
US 08705197 B2, April 22, 2014, Controlling the head, Takayuki Niiyama / Fujitsu Limited (Kawasaki, JP)
An information processing apparatus comprising:…

Disk Drive With Added External Labyrinth Path During Servo Track Writing
US 08665555 B1, March 4, 2014, External air filter, Scott E. Watson et al. / Western Digital Technologies, Inc. (Irvine, US)
A disk drive comprising:…

Pole Tip Shield for a Magnetic Write Element Having Notched or Truncated Side Shields
US 08649125 B1, Feb. 11, 2014, Accessory feature, Muhammad Asif Bashir et al. / Seagate Technology LLC (Cupertino, US)
A magnetic assembly comprising:…

Devices and Methods Using Recessed Electron Spin Analyzers
US 08619393 B2, Dec. 31, 2013, Having Giant Magnetoresistive (GMR) or Colossal Magnetoresistive (CMR) sensor formed of multiple thin films, Scott Stokes / Seagate Technology LLC (Cupertino, US)
A magnetic head comprising:…

Method and System for Providing a Read Transducer Having a Composite Magnetic Shield With Smooth Interfaces
US 08531801 B1, Sept. 10, 2013, Detail of magnetic shielding, Yimin Guo et al. / Western Digital (Fremont), LLC (Fremont, US
A magnetic transducer having an air-bearing surface (ABS) and comprising:…

Disk Drive Suspension Assembly With Flexure Having Stacked Interleaved Traces
US 08488279 B1, July 16, 2013, Flexible printed circuit type, Cliff Zhang et al. / Western Digital (Fremont), LLC (Fremont, US
A suspension assembly comprising:…

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