Patents by Inventor Nazrul H. Mohd Zaki

Nazrul H. Mohd Zaki 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).

  • Flexible, reconfigurable, power efficient transmitter and method
    Patent number: 8068556
    Abstract: A flexible, reconfigurable, power efficient transmitter device and method is provided. In one embodiment, the method includes receiving outbound data and determining a mode of operation. When operating in a first mode the method may include modulation mapping the outbound data according a modulation scheme to provide first modulation mapped digital data, converting the first modulation mapped digital data to an analog signal that comprises an intermediate frequency (IF) analog signal, upconverting the IF analog signal to produce a first modulated radio frequency (RF) signal based on a local oscillator signal, amplifying the first RF modulated signal to produce a first RF output signal, and outputting the first RF output signal via an isolator.
    Type: Grant
    Filed: June 26, 2008
    Date of Patent: November 29, 2011
    Assignee: LJT & Associates, Inc.
    Inventors: James W. Bishop, Nazrul H. Mohd Zaki, David Childress Newman, Steven N. Bundick
  • Flexible, Reconfigurable, Power Efficient Transmitter and Method
    Publication number: 20090323859
    Abstract: A flexible, reconfigurable, power efficient transmitter device and method is provided. In one embodiment, the method includes receiving outbound data and determining a mode of operation. When operating in a first mode the method may include modulation mapping the outbound data according a modulation scheme to provide first modulation mapped digital data, converting the first modulation mapped digital data to an analog signal that comprises an intermediate frequency (IF) analog signal, upconverting the IF analog signal to produce a first modulated radio frequency (RF) signal based on a local oscillator signal, upconverting the first RF modulated signal to produce a first RF output signal, and outputting the first RF output signal via an isolator.
    Type: Application
    Filed: June 17, 2009
    Publication date: December 31, 2009
    Inventors: James W. Bishop, Nazrul H. Mohd Zaki, David Childress Newman, Steven N. Bundick
  • Flexible, Reconfigurable, Power Efficient Transmitter and Method
    Publication number: 20090323854
    Abstract: A flexible, reconfigurable, power efficient transmitter device and method is provided. In one embodiment, the method includes receiving outbound data and determining a mode of operation. When operating in a first mode the method may include modulation mapping the outbound data according a modulation scheme to provide first modulation mapped digital data, converting the first modulation mapped digital data to an analog signal that comprises an intermediate frequency (IF) analog signal, upconverting the IF analog signal to produce a first modulated radio frequency (RF) signal based on a local oscillator signal, amplifying the first RF modulated signal to produce a first RF output signal, and outputting the first RF output signal via an isolator.
    Type: Application
    Filed: June 26, 2008
    Publication date: December 31, 2009
    Inventors: James W. Bishop, Nazrul H. Mohd Zaki, David Childress Newman, Steven N. Bundick