Patents by Inventor David James Ray

David James Ray 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).

  • Publication number: 20240116385
    Abstract: Systems and methods for managing the allocation of incoming charge power between an on-board power supply power output and HV battery power input. An electric vehicle (EV) may be used to provide power to one or more electrical devices connected to an on-board power supply of the EV. When the EV is connected to a charging device, a rate of charge may be determined. An allocation of the incoming charge power from the charging device may be determined as between a high voltage (HV) battery of the electric vehicle and the on-board power supply of the electric vehicle. Power may be simultaneously provided to the HV battery and the on-board power supply.
    Type: Application
    Filed: October 7, 2022
    Publication date: April 11, 2024
    Applicant: Ford Global Technologies, LLC
    Inventors: Stuart C. Salter, Vyas Shenoy, Tyler James-Ray Kaldobsky, David Lew, Brendan Diamond
  • Patent number: 7692138
    Abstract: A combination confocal and scanning probe microscope system permits accurate location of a sample within the field of view as the sample translates from one type of microscope to the other. Alternate embodiments permit both microscopes to view the same sample location at the same time. Further alternate embodiments include a confocal and a probe microscope integrated into a common optical path.
    Type: Grant
    Filed: October 19, 2007
    Date of Patent: April 6, 2010
    Inventors: David James Ray, Nicholas Gregory Doe, Terence Rogers Lundy
  • Patent number: 6748794
    Abstract: A scanning force microscope system that employs a laser (76) and a probe assembly (24) mounted in a removable probe illuminator assembly (22), that is mounted to the moving portion of a scanning mechanism. The probe illuminator assembly may be removed from the microscope to permit alignment of said laser beam onto a cantilever (30) after removal. This prevents damage to, and shortens alignment time of, the microscope during replacement and alignment of the probe assembly. The scanning probe microscope assembly (240) supports a scanning probe microscope (244). Scanning probe microscope (244) holds a removable probe sensor assembly (242). Removable probe sensor assembly (242) may be transported and conveniently attached to the adjustment station (250) where the probe sensor assembly parameters may be observed and adjusted if necessary. The probe sensor assembly (242) may then be attached to the scanning probe microscope (244).
    Type: Grant
    Filed: July 7, 2002
    Date of Patent: June 15, 2004
    Inventor: David James Ray
  • Publication number: 20020174716
    Abstract: A scanning force microscope system that employs a laser (76) and a probe assembly (24) mounted in a removable probe illuminator assembly (22), that is mounted to the moving portion of a scanning mechanism. The probe illuminator assembly may be removed from the microscope to permit alignment of said laser beam onto a cantilever (30) after removal. This prevents damage to, and shortens alignment time of, the microscope during replacement and alignment of the probe assembly. The scanning probe microscope assembly (240) supports a scanning probe microscope (244). Scanning probe microscope (244) holds a removable probe sensor assembly (242). Removable probe sensor assembly (242) may be transported and conveniently attached to the adjustment station (250) where the probe sensor assembly parameters may be observed and adjusted if necessary. The probe sensor assembly (242) may then be attached to the scanning probe microscope (244).
    Type: Application
    Filed: July 7, 2002
    Publication date: November 28, 2002
    Inventor: David James Ray