Patents by Inventor Divyanshu Verma

Divyanshu Verma 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).

  • Patent number: 7394683
    Abstract: A solid state magnetic memory system and method disposes an array of magnetic media cells in an array on a substrate. In an exemplary embodiment, drive electronics are fabricated into the substrate through conventional CMOS processing in alignment with associated cells of the array. The magnetic media cells each include a magnetic media bit and a magnetoresistive or GMR stack for reading the state of the media bit. Addressing lines are juxtaposed with the media bits to permit programming and erasing of selected ones of the bits. In at least some embodiments, sector erase may be performed.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: July 1, 2008
    Assignee: MagSil Corporation, Inc.
    Inventors: Santosh Kumar, Subodh Kumar, Divyanshu Verma, Krishnakumar Mani
  • Publication number: 20080013199
    Abstract: Disclosed herein are a magnetic memory device and method for storing and retrieving data. The magnetic memory device includes a read disk and a storage disk. The read disk comprises of an array of read heads wherein the individual read head corresponds to a storage element on the storage disk.
    Type: Application
    Filed: July 2, 2007
    Publication date: January 17, 2008
    Inventors: Santosh Kumar, Subodh Kumar, Divyanshu Verma
  • Patent number: 7239570
    Abstract: Disclosed herein are a magnetic memory device and method for storing and retrieving data. The magnetic memory device includes a read disk and a storage disk. The read disk comprises of an array of read heads wherein the individual read head corresponds to a storage element on the storage disk.
    Type: Grant
    Filed: December 2, 2003
    Date of Patent: July 3, 2007
    Assignee: MagSil Corporation
    Inventors: Santosh Kumar, Subodh Kumar, Divyanshu Verma
  • Publication number: 20060098479
    Abstract: A solid state magnetic memory system and method disposes an array of magnetic media cells in an array on a substrate. In an exemplary embodiment, drive electronics are fabricated into the substrate through conventional CMOS processing in alignment with associated cells of the array. The magnetic media cells each include a magnetic media bit and a magnetoresistive or GMR stack for reading the state of the media bit. Addressing lines are juxtaposed with the media bits to permit programming and erasing of selected ones of the bits. In at least some embodiments, sector erase may be performed.
    Type: Application
    Filed: November 10, 2004
    Publication date: May 11, 2006
    Inventors: Santosh Kumar, Subodh Kumar, Divyanshu Verma
  • Publication number: 20040233746
    Abstract: Disclosed herein are a magnetic memory device and method for storing and retrieving data. The magnetic memory device includes a read disk and a storage disk. The read disk comprises of an array of read heads wherein the individual read head corresponds to a storage element on the storage disk.
    Type: Application
    Filed: December 2, 2003
    Publication date: November 25, 2004
    Inventors: Santosh Kumar, Subodh Kumar, Divyanshu Verma