Patents by Inventor Sandu Cusmariu

Sandu Cusmariu 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: 20240142072
    Abstract: A lighting fixture arranged and configured for use in an anti-ligature or ligature resistant environment or facility is disclosed. In one embodiment, the lighting fixture includes an inset door The lighting fixture includes an angled or beveled edge, wall, or surface along an outer periphery of the inset door so that a beveled, enlarged triangular opening is formed between the inset door and the enclosure of the lighting fixture. In use, the beveled opening eliminates any channel or access point between the inset door and the enclosure in which an object may be wedged.
    Type: Application
    Filed: June 7, 2021
    Publication date: May 2, 2024
    Applicant: Viscor, Inc.
    Inventors: Song Liu, Sandu Cusmariu, Antonio Magisano
  • Publication number: 20230364296
    Abstract: A lighting fixture arranged and configured to emit visible (e.g., white) light and ultraviolet light. In one embodiment, the lighting fixture includes one or more visible light emitting compartments and one or more ultraviolet light emitting compartments for housing the visible light emitting components and the ultraviolet light emitting compartments, respectively. A shield is positioned between the visible light emitting compartment(s) and the ultraviolet light emitting compartment(s). The shield being configured to enable the visible light to pass therethrough while prohibiting the ultraviolet light from passing therethrough. Thus arranged, the visible light is allowed to enter the ultraviolet light emitting compartment(s) and mix with the ultraviolet light, while the ultraviolet light is prevented from entering the visible light emitting compartment(s) where it may degrade the components and materials of the visible light emitting compartment(s) contained within.
    Type: Application
    Filed: May 10, 2022
    Publication date: November 16, 2023
    Inventors: Santino Nemi, Antonio Magisano, Sandu Cusmariu, Timothy Stevens, Song Liu