Patents by Inventor VINOD BHARADWAJ

VINOD BHARADWAJ 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).

  • Electron photoinjector
    Patent number: 11562874
    Abstract: A photoinjector system containing modularly-structured waveguide-mode launcher, which is reversibly connected to the RF gun (containing a tubular construction formed with disattachably-affixed to one another structurally-complementary halves); and a solenoid magnet in operation enclosing such tubular structure in a central hollow. The resulting quality, power, and frequency rate of operation as well as cost of manufacturing and operation of the system are superior as compared with those of a related art system.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: January 24, 2023
    Assignees: Arizona Board of Regents on Behalf of Arizona State University, TibaRay, Inc.
    Inventors: William Graves, Vinod Bharadwaj, Valery Dolgashev, Philipp Borchard
  • ELECTRON PHOTOINJECTOR
    Publication number: 20210398768
    Abstract: A photoinjector system containing modularly-structured waveguide-mode launcher, which is reversibly connected to the RF gun (containing a tubular construction formed with disattachably-affixed to one another structurally-complementary halves); and a solenoid magnet in operation enclosing such tubular structure in a central hollow. The resulting quality, power, and frequency rate of operation as well as cost of manufacturing and operation of the system are superior as compared with those of a related art system.
    Type: Application
    Filed: May 28, 2021
    Publication date: December 23, 2021
    Inventors: William (Bill) Graves, Vinod Bharadwaj, Valery Dolgashev
  • Electron photoinjector
    Patent number: 11031206
    Abstract: A photoinjector system containing modularly-structured waveguide-mode launcher, which is reversibly connected to the RF gun (containing a tubular construction formed with disattachably-affixed to one another structurally-complementary halves); and a solenoid magnet in operation enclosing such tubular structure in a central hollow. The resulting quality, power, and frequency rate of operation as well as cost of manufacturing and operation of the system are superior as compared with those of a related art system.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: June 8, 2021
    Assignees: Arizona Board of Regents on behalf of Arizona State University, TibaRay, Inc.
    Inventors: William (Bill) Graves, Vinod Bharadwaj, Valery Dolgashev
  • ELECTRON PHOTOINJECTOR
    Publication number: 20200083014
    Abstract: A photoinjector system containing modularly-structured waveguide-mode launcher, which is reversibly connected to the RF gun (containing a tubular construction formed with disattachably-affixed to one another structurally-complementary halves); and a solenoid magnet in operation enclosing such tubular structure in a central hollow. The resulting quality, power, and frequency rate of operation as well as cost of manufacturing and operation of the system are superior as compared with those of a related art system.
    Type: Application
    Filed: November 14, 2019
    Publication date: March 12, 2020
    Inventors: William (Bill) Graves, Philipp Borchard, Vinod Bharadwaj, Valery Dolgashev
  • Methods and systems for beam intensity-modulation to facilitate rapid radiation therapies
    Patent number: 10576303
    Abstract: Methods and system for facilitating rapid radiation treatments are provided herein and relate in particular to radiation generation and delivery, electron source design, beam control and shaping/intensity-modulation.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: March 3, 2020
    Assignee: The Board of Trsutees of the Leland Stanford Junior University
    Inventors: Vinod Bharadwaj, Valery A. Dolgashev, Rebecca Fahrig, Billy Wiseman Loo, Peter G. Maxim, Sami Tantawi, Cecile Limborg, Ludovic Nicolas
  • Methods and Systems for Beam Intensity-Modulation to Facilitate Rapid Radiation Therapies
    Publication number: 20180236269
    Abstract: Methods and system for facilitating rapid radiation treatments are provided herein and relate in particular to radiation generation and delivery, electron source design, beam control and shaping/intensity-modulation.
    Type: Application
    Filed: February 14, 2018
    Publication date: August 23, 2018
    Applicant: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Vinod Bharadwaj, Valery A. Dolgashev, Rebecca Fahrig, Billy Wiseman Loo, Peter G. Maxim, Sami Tantawi, Cecile Limborg, Ludovic Nicolas
  • Methods and systems for beam intensity-modulation to facilitate rapid radiation therapies
    Patent number: 9931522
    Abstract: Methods and system for facilitating rapid radiation treatments are provided herein and relate in particular to radiation generation and delivery, electron source design, beam control and shaping/intensity-modulation.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: April 3, 2018
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Vinod Bharadwaj, Valery A. Dolgashev, Rebecca Fahrig, Billy Wiseman Loo, Peter G. Maxim, Sami Tantawi, Cecile Limborg, Ludovic Nicolas
  • METHODS AND SYSTEMS FOR BEAM INTENSITY-MODULATION TO FACILITATE RAPID RADIATION THERAPIES
    Publication number: 20160310764
    Abstract: Methods and system for facilitating rapid radiation treatments are provided herein and relate in particular to radiation generation and delivery, electron source design, beam control and shaping/intensity-modulation.
    Type: Application
    Filed: March 11, 2016
    Publication date: October 27, 2016
    Applicant: THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: VINOD BHARADWAJ, VALERY A. DOLGASHEV, REBECCA FAHRIG, BILLY WISEMAN LOO, PETER G. MAXIM, SAMI TANTAWI, CECILE LIMBORG, LUDOVIC NICOLAS