Patents by Inventor Hung Yu Lam

Hung Yu Lam 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).

  • Handheld light
    Patent number: D798482
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: September 26, 2017
    Assignee: Energizer Brands, LLC
    Inventors: Kevin O'Doherty, Michael R Jerome, Kenny Wong, David Spartano, Daniel Durbin, Hung Yu Lam
  • Lantern
    Patent number: D991514
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: July 4, 2023
    Assignee: Energizer Brands, LLC
    Inventors: Hung Yu Lam, Ruth Sholtis-Furyes
  • Lighting device
    Patent number: D1039191
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: August 13, 2024
    Assignee: Energizer Brands, LLC
    Inventors: Hung Yu Lam, Ruth Sholtis-Furyes