Patents by Inventor Vishal Prabhakar

Vishal Prabhakar 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).

  • Data migration system
    Patent number: 9607020
    Abstract: Described are techniques and systems to migrate data from a first data structure to a second data structure stored in datastores which are replicated with one another. A “hot” datastore is replicated with one or more “warm” datastores. Triggers maintain consistency between the first data structure and the second data structure. Migration may involve testing using the second data structure of the “warm” datastore. Data processed by the first data structure on the “hot” datastore is distributed via replication to the “warm” datastore, and then by a trigger to the second data structure. Data processed by the second data structure on the “warm” datastore is distributed via trigger to the first data structure, and then by replication to the “hot” datastore. Once performance of the second data structure is deemed acceptable, the “warm” datastore may be designated as “hot” and synonyms therein may direct data to the second data structure.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: March 28, 2017
    Assignee: Amazon Technologies, Inc.
    Inventors: Maria Selvam Don Bosco, Shobhit Goyal, Adnan Ahmed Lateefi, Vishal Prabhakar
  • Highly sensitive magnetic tunable heterojunction device for resistive switching
    Patent number: 9594129
    Abstract: The present invention discloses highly sensitive magnetic heterojunction device consisting of a composite comprising ferromagnetic (La0.66Sr0.34MnO3) LSMO layer with ultra-thin ferrimagnetic CoFe2O4 (CFO) layer capable of giant resistive switching (RS) which can be tuned at micro tesla magnetic field at room temperature.
    Type: Grant
    Filed: June 25, 2012
    Date of Patent: March 14, 2017
    Assignee: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Satishchandra Balkrishna Ogale, Dipankar Das Sarma, Abhimanyu Singh Rana, Vishal Prabhakar Thakare, Anil Kumar Puri
  • HIGHLY SENSITIVE MAGNETIC TUNABLE HETEROJUNCTION DEVICE FOR RESISTIVE SWITCHING
    Publication number: 20140287534
    Abstract: The present invention discloses highly sensitive magnetic heterojunction device consisting of a composite comprising ferromagnetic (La0.66Sr0.34MnO3) LSMO layer with ultra-thin ferrimagnetic CoFe2O4 (CFO) layer capable of giant resistive switching (RS) which can be tuned at micro tesla magnetic field at room temperature.
    Type: Application
    Filed: June 25, 2012
    Publication date: September 25, 2014
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Satishchandra Balkrishna Ogale, Dipankar Das Sarma, Abhimanyu Singh Rana, Vishal Prabhakar Thakare, Anil Kumar Puri