Patents by Inventor John Marin

John Marin 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).

  • Electric detonator with milled and unmilled DBX-1
    Patent number: 9752857
    Abstract: Lead free microdet electric detonators comprising a bridgewire having milled DBX-1 as a spot charge and unmilled DBX-1 as the intermediate material. Such improved microdet electric detonator is free of lead azide and lead styphnate, but with comparable stability, power and sensitivity to current lead-based M100 electric detonators.
    Type: Grant
    Filed: February 4, 2016
    Date of Patent: September 5, 2017
    Assignee: The United States of America as Represented by the Secretary of the Army
    Inventors: Neha Mehta, Gartung Cheng, Kin Yee, Karl Oyler, Akash Shah, John Marin, John W. Fronabarger, Michael D. Williams, Steven H. Marino, Pamela Tran
  • Startup circuit and high speed cable using the same
    Publication number: 20130014199
    Abstract: A system for providing a power signal of a predetermined voltage to an input of a High Definition Multimedia Interface (HDMI) sink device is provided. The system includes an electronic device, generating HDMI signals transmitted on at least one differential signal line to another input of the HDMI sink device, and a startup circuit, providing the power signal of the predetermined voltage. The startup circuit includes a power harvesting circuit for obtaining an electrical power of a lower voltage, lower than the predetermined voltage, from at least one of the HDMI signals on the another input, and a voltage raiser circuit increasing the lower voltage to the predetermined voltage. A corresponding electronic cable containing the start-up circuit is also provided.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Inventors: John Marin Horan, David Mc Gowan
  • Display screen or portion thereof with graphical user interface
    Patent number: D1060387
    Type: Grant
    Filed: June 27, 2023
    Date of Patent: February 4, 2025
    Assignee: Pfizer Inc.
    Inventors: Andreas Panayiotou, David James Ryan, Katherine M. Wietmarschen, Jamie Elizabeth DePeppo, John Gabriel Oghia, Galen Chan, Dorothy George, Ian Thomas Lyckland, Daniele Codega, Ana Camila Engelbert, Rafael Marin Bortolotto, Francesco Bertelli, Kathryn Marie Ess