Patents by Inventor Joseph J. BURCH

Joseph J. BURCH 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).

  • SYSTEM AND METHOD FOR APPLICATION OF DOPPLER NULL SCANNING (DNS) TO POSITION NAVIGATION TIMING (PNT)
    Publication number: 20240151800
    Abstract: A system may include a receiver node. The receiver node may include a communications interface and a controller. The receiver node is time synchronized with a transmitter node to apply Doppler corrections to the receiver node's own motions relative to a common reference frame. The receiver node may be configured to: The receiver node may be configured to: based at least on the receiver node being time synchronized with the transmitter node to apply Doppler corrections and the common reference frame, use Doppler null scanning (DNS) to determine DNS derived information, the DNS derived information including a bearing and the receiver node's relative position relative to the transmitter node; and output a position, navigation, and timing (PNT) solution based at least on the DNS derived information.
    Type: Application
    Filed: May 22, 2023
    Publication date: May 9, 2024
    Applicant: Rockwell Collins, Inc.
    Inventors: James A. Stevens, Matthew D. Bousselot, Douglas P. Burch, Tj T. Kwon, William B. Sorsby, Eric J. Loren, Joseph T. Graf
  • Compositions for multiphase, staggered, or sustained release of an active substance
    Patent number: 9566240
    Abstract: A composition having a mixture of discreet particles, each particle comprising an active substance and a coating material, the active substance being at least partially coated with the coating material. The mixture of discreet particles includes a first batch of first particles, the first particles of the first batch having a first average weight % ratio of the active substance to the coating material; and a second batch of second particles, the second particles of the second batch having a second average weight % ratio of the active substance to the coating material, the second average weight ratio being different from the first average weight ratio.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: February 14, 2017
    Assignee: CLABBER GIRL CORPORATION
    Inventors: Joseph J. Burch, Patrick A. Jobe
  • COMPOSITIONS FOR MULTIPHASE, STAGGERED, OR SUSTAINED RELEASE OF AN ACTIVE SUBSTANCE
    Publication number: 20160106675
    Abstract: A composition having a mixture of discreet particles, each particle comprising an active substance and a coating material, the active substance being at least partially coated with the coating material. The mixture of discreet particles includes a first batch of first particles, the first particles of the first batch having a first average weight % ratio of the active substance to the coating material; and a second batch of second particles, the second particles of the second batch having a second average weight % ratio of the active substance to the coating material, the second average weight ratio being different from the first average weight ratio.
    Type: Application
    Filed: June 10, 2015
    Publication date: April 21, 2016
    Inventors: Joseph J. BURCH, Patrick A. JOBE