Patents by Inventor Da Lou

Da Lou 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).

  • Signal stabilization and calibration for neutron detection
    Patent number: 10267947
    Abstract: A neutron detection apparatus, method, and system includes a scintillation device that emits photons in response to received neutron energy incident on the device. A gamma radiation source, coupled to the scintillation device and configured to emit a reference energy, is also detected by the scintillation device. The reference energy has a different energy than the neutron radiation. A light sensor is coupled to the scintillation device. The light sensor receives and converts the emitted photons into an electrical signal comprising an indication of both the reference energy and the received neutron energy.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: April 23, 2019
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Weijun Guo, Da Lou, Ronald E. Cherry
  • SIGNAL STABILIZATION AND CALIBRATION FOR NEUTRON DETECTION
    Publication number: 20170212270
    Abstract: A neutron detection apparatus, method, and system includes a scintillation device that emits photons in response to received neutron energy incident on the device. A gamma radiation source, coupled to the scintillation device and configured to emit a reference energy, is also detected by the scintillation device. The reference energy has a different energy than the neutron radiation. A light sensor is coupled to the scintillation device. The light sensor receives and converts the emitted photons into an electrical signal comprising an indication of both the reference energy and the received neutron energy.
    Type: Application
    Filed: September 29, 2014
    Publication date: July 27, 2017
    Inventors: Weijun Guo, Da Lou, Ronald E. Cherry