Patents by Inventor Daniel N. Tran

Daniel N. Tran 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).

  • Graphene-Based Coatings
    Publication number: 20190382594
    Abstract: The present disclosure relates to coatings comprising functionalized graphene(s) and polymers (resins). In accordance with the disclosure, graphene can be used with functionalization with polymers (resins) with or without pigments, fillers, reactive catalysts or accelerators as finishes to protect roll steel, galvanized roll steel, equipment, automobiles, ships, construction and marine structures from corrosion, fouling and UV deterioration.
    Type: Application
    Filed: June 26, 2019
    Publication date: December 19, 2019
    Inventors: Duck J Yang, Daniel N. TRAN, Sangmin LEE
  • GRAPHENE-BASED COATINGS
    Publication number: 20170037257
    Abstract: The present disclosure relates to coatings comprising functionalized graphene(s) and polymers (resins). In accordance with the disclosure, graphene can be used with functionalization with polymers (resins) with or without pigments, fillers, reactive catalysts or accelerators as finishes to protect roll steel, galvanized roll steel, equipment, automobiles, ships, construction and marine structures from corrosion, fouling and UV deterioration.
    Type: Application
    Filed: April 14, 2015
    Publication date: February 9, 2017
    Inventors: Duck J. YANG, Daniel N. TRAN, Sangmin LEE
  • Crystal oscillator circuit having fast start-up and method therefor
    Patent number: 7639097
    Abstract: In one embodiment, a method of programming an oscillator circuit includes providing a resonator, a first programmable capacitor, a second programmable capacitor, and an amplifier. The first programmable capacitor and the second programmable capacitor may be programmed at a first capacitance value during a first time period, wherein the first programmable capacitor provides a first voltage to bias the resonator and the amplifier alters the second voltage to provide a third voltage to the resonator. During a second time period the first capacitance value is increased.
    Type: Grant
    Filed: October 11, 2007
    Date of Patent: December 29, 2009
    Assignee: Freescale Semiconductor, Inc.
    Inventor: Daniel N. Tran
  • CRYSTAL OSCILLATOR CIRCUIT HAVING FAST START-UP AND METHOD THEREFOR
    Publication number: 20090096541
    Abstract: In one embodiment, a method of programming an oscillator circuit includes providing a resonator, a first programmable capacitor, a second programmable capacitor, and an amplifier. The first programmable capacitor and the second programmable capacitor may be programmed at a first capacitance value during a first time period, wherein the first programmable capacitor provides a first voltage to bias the resonator and the amplifier alters the second voltage to provide a third voltage to the resonator. During a second time period the first capacitance value is increased.
    Type: Application
    Filed: October 11, 2007
    Publication date: April 16, 2009
    Inventor: Daniel N. Tran