Patents by Inventor Arkajyoti Misra

Arkajyoti Misra has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Writer with protruded section at trailing edge
    Patent number: 9666212
    Abstract: A writer includes a leading edge, a trailing edge, a longitudinal axis defined between the leading and trailing edges, and a transverse axis orthogonal to the longitudinal axis. A writer region is provided at a protruded section of the trailing edge oriented along the longitudinal axis. A write pole is arranged at the protruded section to write data to two locations spaced apart from one another relative to the transverse axis for a range of skew angles.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: May 30, 2017
    Assignee: SEAGATE TECHNOLOGY LLC
    Inventors: Xifeng Han, Jason Bryce Gadbois, Kaizhong Gao, Arkajyoti Misra, Harry Sam Edelman
  • Write pole shield shunt
    Patent number: 9502055
    Abstract: A data storage device may have one or more data writers that are configured with at least one write pole and shield. The write pole and shield can each be positioned on an air bearing surface. The shield may have first and second protrusions each extending from a shield body towards the write pole with the first protrusion positioned on the air bearing surface and the second protrusion separated from the air bearing surface and first protrusion by a lateral notch.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: November 22, 2016
    Assignee: Seagate Technology LLC
    Inventors: Arkajyoti Misra, JianHua Xue, Eric S. Linville
  • WRITER WITH PROTRUDED SECTION AT TRAILING EDGE
    Publication number: 20140153134
    Abstract: A writer includes a leading edge, a trailing edge, a longitudinal axis defined between the leading and trailing edges, and a transverse axis orthogonal to the longitudinal axis. A writer region is provided at a protruded section of the trailing edge oriented along the longitudinal axis. A write pole is arranged at the protruded section to write data to two locations spaced apart from one another relative to the transverse axis for a range of skew angles.
    Type: Application
    Filed: December 5, 2012
    Publication date: June 5, 2014
    Applicant: SEAGATE TECHNOLOGY LLC
    Inventors: Xifeng Han, Jason Bryce Gadbois, Kaizhong Gao, Arkajyoti Misra, Harry Sam Edelman