Patents by Inventor Stuart R. Park

Stuart R. Park 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).

  • DIRECT-CURRENT POWER DISTRIBUTION IN A CONTROL SYSTEM
    Publication number: 20240120736
    Abstract: A control system may include a direct-current (DC) power bus for charging (e.g., trickle charging) internal energy storage elements in control devices of the control system. For example, the control devices may be motorized window treatments configured to adjust a position of a covering material to control the amount of daylight entering a space. The system may include a DC power supply that may generate a DC voltage on the DC power bus. For example, the DC power bus may extend from the DC power supply around the perimeter of a floor of the building and may be connected to all of the motorized window treatments on the floor (e.g., in a daisy-chain configuration). Wiring the DC power bus in such a manner may dramatically reduce the installation labor and wiring costs of an installation, as well as decreasing the chance of a miswire.
    Type: Application
    Filed: December 18, 2023
    Publication date: April 11, 2024
    Applicant: Lutron Technology Company LLC
    Inventors: Edward J. Blair, John H. Bull, Samuel F. Chambers, Stuart W. DeJonge, Joseph R. Parks
  • PROCESS FOR THE PREPARATION OF THE COMPOUND OSI-906
    Publication number: 20130123501
    Abstract: Process for preparing the tyrosine kinase inhibitor OSI-906 comprises coupling Compound (2) with Compound (6) under specified conditions.
    Type: Application
    Filed: July 29, 2011
    Publication date: May 16, 2013
    Inventors: Arlindo L. Castelhano, Gary A. Cutting, Andrew J. Locke, Kristen Michelle Mulvihill, Robert Norrie, Andrew J. O'brien, Stuart R. Park, Josef A. Rechka, Andrew MIchael Stevens, Christopher I. Thomas