Patents by Inventor Rakesh Murthy

Rakesh Murthy 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).

  • Maintaining the benefit of parallel splitting of ops between primary and secondary storage clusters in synchronous replication while adding support for op logging and early engagement of op logging
    Patent number: 11928352
    Abstract: Systems and methods are described for performing persistent inflight tracking of operations (Ops) within a cross-site storage solution. According to one embodiment, a method comprises maintaining state information regarding a data synchronous replication status for a first storage object of a primary storage cluster and a second storage object of a secondary storage cluster. The state information facilitates automatic triggering of resynchronization for data replication between the first storage object and the second storage object. The method includes performing persistent inflight tracking of I/O operations with a first Op log of the primary storage cluster and a second Op log of the secondary storage cluster, establishing and comparing Op ranges for the first and second Op logs, and determining a relation between the Op range of the first Op log and the Op range of the second Op log to prevent divergence of Ops in the first and second Op logs and to support parallel split of the Ops.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: March 12, 2024
    Assignee: NetApp, Inc.
    Inventors: Krishna Murthy Chandraiah Setty Narasingarayanapeta, Preetham Shenoy, Divya Kathiresan, Rakesh Bhargava
  • Systems and methods for fabricating carbon nanotube-based vacuum electronic devices
    Patent number: 9093242
    Abstract: Systems and methods in accordance with embodiments of the invention proficiently produce carbon nanotube-based vacuum electronic devices. In one embodiment a method of fabricating a carbon nanotube-based vacuum electronic device includes: growing carbon nanotubes onto a substrate to form a cathode; assembling a stack that includes the cathode, an anode, and a first layer that includes an alignment slot; disposing a microsphere partially into the alignment slot during the assembling of the stack such that the microsphere protrudes from the alignment slot and can thereby separate the first layer from an adjacent layer; and encasing the stack in a vacuum sealed container.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: July 28, 2015
    Assignee: California Institute of Technology
    Inventors: Harish Manohara, Risaku Toda, Linda Y. Del Castillo, Rakesh Murthy
  • SYSTEMS AND METHODS FOR FABRICATING CARBON NANOTUBE-BASED VACUUM ELECTRONIC DEVICES
    Publication number: 20140141686
    Abstract: Systems and methods in accordance with embodiments of the invention proficiently produce carbon nanotube-based vacuum electronic devices. In one embodiment a method of fabricating a carbon nanotube-based vacuum electronic device includes: growing carbon nanotubes onto a substrate to form a cathode; assembling a stack that includes the cathode, an anode, and a first layer that includes an alignment slot; disposing a microsphere partially into the alignment slot during the assembling of the stack such that the microsphere protrudes from the alignment slot and can thereby separate the first layer from an adjacent layer; and encasing the stack in a vacuum sealed container.
    Type: Application
    Filed: November 21, 2013
    Publication date: May 22, 2014
    Applicant: California Institute of Technology
    Inventors: Harish Manohara, Risaku Toda, Linda Y. Del Castillo, Rakesh Murthy
  • Microrobots with large actuation volumes, and controllers, systems, and methods
    Patent number: 8539854
    Abstract: Robots, and atomic force microscopes including robots, that utilize in-plane actuators to provide large out-of-plane working volumes and forces.
    Type: Grant
    Filed: October 5, 2009
    Date of Patent: September 24, 2013
    Assignee: Board of Regents, The University of Texas System
    Inventors: Dan O. Popa, Rakesh Murthy
  • Microcrawler and conveyor robots, controllers, systems, and methods
    Publication number: 20100145511
    Abstract: Robots, controllers, systems, and methods for microcrawler robots (e.g., with stick-slip gaited locomotion and/or with power multiplexing between actuators).
    Type: Application
    Filed: August 18, 2009
    Publication date: June 10, 2010
    Inventors: Dan O. Popa, Rakesh Murthy, Aditya N. Das
  • Microrobots with large actuation volumes, and controllers, systems, and methods
    Publication number: 20100126297
    Abstract: Robots, and atomic force microscopes including robots, that utilize in-plane actuators to provide large out-of-plane working volumes and forces.
    Type: Application
    Filed: October 5, 2009
    Publication date: May 27, 2010
    Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Dan O. Popa, Rakesh Murthy