Patents by Inventor Paul Andrys

Paul Andrys 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).

  • Integrated bias reference
    Publication number: 20030201791
    Abstract: An improved integrated bias reference provides a temperature and supply stable bias for devices such as radio frequency amplifiers with less complexity and expense than conventional bias references. The bias reference may be integrated onto a single GaAs die with other active circuitry such as an amplifier.
    Type: Application
    Filed: April 30, 2002
    Publication date: October 30, 2003
    Applicant: CONEXANT SYSTEMS, INC.
    Inventors: Paul Andrys, David Ripley
  • Constant current biasing circuit for linear power amplifiers
    Patent number: 6639470
    Abstract: A constant current bias approach that receives an input bias voltage and maintains a temperature independent constant current bias in a linear amplifier device. Integrated sense circuitry protects against unacceptable input voltages to guarantee bias stability. Fabrication in multiple semiconductor technologies and assembly into a single package allows for optimum cost and performance of DC bias and RF amplifier sections.
    Type: Grant
    Filed: October 21, 2000
    Date of Patent: October 28, 2003
    Assignee: Skyworks Solutions, Inc.
    Inventors: Paul Andrys, Mark Bloom, Hugh J. Finlay, David Ripley, Terry Shie, Kevin Hoheisel