Patents by Inventor Erica D. Estrada

Erica D. Estrada 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).

  • Patent number: 8395389
    Abstract: A generator generates electricity by non-combustion means. A battery stores the generated electricity. An electrical appliance is powered by the stored electricity. A metering device tallies an operating parameter indicative of the amount of electrical energy consumed by the appliance. A housing supports the generator, the battery, the appliance and the metering device. A device, including the generator, the battery, the metering device and the housing, is manually portable.
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: March 12, 2013
    Assignee: D. Light Design, Inc.
    Inventors: Nedjip Orhan Tozun, Gabriel C. Risk, Samuel W. Goldman, Xianyi Wu, Erica D. Estrada
  • Publication number: 20110148422
    Abstract: A generator generates electricity by non-combustion means. A battery stores the generated electricity. An electrical appliance is powered by the stored electricity. A metering device tallies an operating parameter indicative of the amount of electrical energy consumed by the appliance. A housing supports the generator, the battery, the appliance and the metering device. A device, including the generator, the battery, the metering device and the housing, is manually portable.
    Type: Application
    Filed: February 28, 2011
    Publication date: June 23, 2011
    Inventors: Nedjip Orhan Tozun, Gabriel C. Risk, Samuel W. Goldman, Xianyi Wu, Erica D. Estrada
  • Patent number: 7898261
    Abstract: A lamp includes a generator that generates electricity. A battery stores the generated electricity. A light source produces light from the stored electricity. A metering device tallies an operating parameter indicative of the amount of electrical energy consumed by the lamp.
    Type: Grant
    Filed: May 19, 2008
    Date of Patent: March 1, 2011
    Assignee: D.Light Design, Inc.
    Inventors: Nedjip Orhan Tozun, Gabriel C. Risk, Samuel W. Goldman, Xianyi Wu, Erica D. Estrada
  • Publication number: 20090284261
    Abstract: A lamp includes a generator that generates electricity. A battery stores the generated electricity. A light source produces light from the stored electricity. A metering device tallies an operating parameter indicative of the amount of electrical energy consumed by the lamp.
    Type: Application
    Filed: May 19, 2008
    Publication date: November 19, 2009
    Inventors: Nedjip Orhan Tozun, Gabriel C. Risk, Samuel W. Goldman, Xianyi Wu, Erica D. Estrada