Pulse Storing Patents (Class 315/8.51)
Plural cathode-ray tubes or ray-type tubes (Class 315/8.61)
  • Ultraviolet (UV) light emitting device (LED) driven photocathode
    Patent number: 11051387
    Abstract: An apparatus includes an electromechanical x-ray generator (MEXRAY) configured to charged capacitors using a small, high-voltage direct current. The apparatus also includes an ultraviolet (UV) light emitting diode (LED) driven photocathode device configured to control/modulate an electron dose rate of the MEXRAY or other vacuum DC, source.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: June 29, 2021
    Assignee: Triad National Security, LLC
    Inventors: Scott Avery Watson, Nicola Maree Winch, David Platts, Samuel A. Salazar
  • System and method for characterizing focused charged beams
    Patent number: 9733366
    Abstract: An apparatus for characterizing a focused charged beam is provided. The apparatus includes a plurality of parallel conducting channels and at least one current sensing unit configured to measure current across each of the plurality of parallel conducting channels.
    Type: Grant
    Filed: April 16, 2013
    Date of Patent: August 15, 2017
    Assignee: INDIAN INSTITUTE OF TECHNOLOGY KANPUR
    Inventors: Sudeep Bhattacharjee, Samit Paul