Patents by Inventor PAUL D CHARLES

PAUL D CHARLES 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: 20240086169
    Abstract: A video security system configured for simplified cluster join is disclosed. The video security system includes a video management server device that internally includes at least one non-volatile storage medium initially storing incomplete portions of first and second computer readable instructions that entirely define server components that provide first and second operational supports for first and second video cameras. The video management server device is configured to communicate with the first and second video cameras over at least one local area network path. The video management server device is also configured to communicate with a package sourcing entity to transmit information about the incomplete portions to the package sourcing entity.
    Type: Application
    Filed: September 12, 2022
    Publication date: March 14, 2024
    Inventors: PAUL D CHARLES, SHAUN MARLATT, THANH HO, ARUN KUMAR RADHAKRISHNA PILLAI, MICHAEL JAMESON
  • Patent number: 11920035
    Abstract: This disclosure concerns electrically conducting poly(pyrazoles). The concept of oligomerizing and polymerizing substituted aminopyrazole derivatives combined with a monomer activation procedure involving base-mediated conversion of the protonated pyrazole ring nitrogen to amine salt was developed. This disclosure concerns the specific chemistries needed for the synthesis of a pyrazole monomer used in the polymer synthesis. The procedure used for blending the novel polypyrazoles with other compounds needed for construction of solar cells for testing was developed. This disclosure concerns the concept of using these types of heteroatom-rich, electron-deficient oligomers or polymers as n-dopable or p-dopable electron acceptors in photovoltaic cells. This disclosure concerns synthesizing the starting monomer compounds and polypyrazoles.
    Type: Grant
    Filed: October 25, 2022
    Date of Patent: March 5, 2024
    Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Brett D. Martin, Ian D. Giles, Jawad Naciri, Paul T. Charles, Scott A. Trammell, Jeffrey R. Deschamps, Jeffrey C. Depriest