Patents Assigned to Ela Devices, Inc.
  • Method and apparatus for multilevel power amplification
    Patent number: 9172336
    Abstract: Circuits and methods for performing multilevel power amplification using multiple different supply voltages or states are disclosed. In some embodiments, power amplifiers are provided that switch between three or more supply voltages or states.
    Type: Grant
    Filed: July 31, 2013
    Date of Patent: October 27, 2015
    Assignee: Ela Devices, Inc.
    Inventors: Mark A. Briffa, Joel L. Dawson, John E. DeRoo, Krenar Komoni, David J. Perreault, Oguzhan Uyar