Patents by Inventor Jaime Hasson

Jaime Hasson 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).

  • Transmitter
    Patent number: 7738619
    Abstract: Briefly, a transmitter that includes first and second fractional N synthesizers that may generate outphased modulated signals. First and second sigma-delta modulators may control the modulation of the first and second fractional N synthesizers.
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: June 15, 2010
    Assignee: Marvell International Ltd.
    Inventors: Jaime Hasson, Ilan Barak
  • TRANSMITTER
    Publication number: 20080207145
    Abstract: Briefly, a transmitter that includes first and second fractional N synthesizers that may generate outphased modulated signals. First and second sigma-delta modulators may control the modulation of the first and second fractional N synthesizers.
    Type: Application
    Filed: February 26, 2008
    Publication date: August 28, 2008
    Inventors: Jaime Hasson, Ilan Barak
  • Transmitter
    Patent number: 7336753
    Abstract: Briefly, a transmitter that includes first and second fractional N synthesizers that may generate outphased modulated signals. First and second sigma-delta modulators may control the modulation of the first and second fractional N synthesizers.
    Type: Grant
    Filed: June 26, 2003
    Date of Patent: February 26, 2008
    Assignee: Marvell International Ltd.
    Inventors: Jaime Hasson, Ilan Barak
  • Transmitter
    Publication number: 20040266365
    Abstract: Briefly, a transmitter that includes first and second fractional N synthesizers that may generate outphased modulated signals. First and second sigma-delta modulators may control the modulation of the first and second fractional N synthesizers.
    Type: Application
    Filed: June 26, 2003
    Publication date: December 30, 2004
    Inventors: Jaime Hasson, Ilan Barak
  • RF power amplifier and methods for improving the efficiency thereof
    Patent number: 6825719
    Abstract: A radio frequency power amplifier characterized by an efficiency and operative to produce an output signal at a desired output power includes an outphasing system with shunt reactance and a controller. The outphasing system with shunt reactance has a variable phase and is operative to produce the output signal from an input signal. The controller is operative to control the variable phase and the amplitude of the input signal in order to achieve high efficiency at low desired output powers. A method for controlling the output power of a radio frequency power amplifier includes reducing the power of an input signal to the power amplifier when a desired output power is below a threshold and performing outphasing when the desired output power is not below the threshold.
    Type: Grant
    Filed: May 26, 2000
    Date of Patent: November 30, 2004
    Assignee: Intel Corporation
    Inventors: Ilan Barak, Jaime Hasson, Doron Rainish
  • Radio frequency transmitter and methods thereof
    Publication number: 20030210751
    Abstract: In one embodiment, the present invention provides a radio frequency transmitter that may have a processor and a controller that reduce current consumption of the power amplifier of the radio frequency transmitter.
    Type: Application
    Filed: June 18, 2003
    Publication date: November 13, 2003
    Inventors: Ilan Barak, Jaime Hasson
  • Transmitter having a sigma-delta modulator with a non-uniform polar quantizer and methods thereof
    Publication number: 20030123566
    Abstract: In some embodiments of the present invention, a transmitter includes a switching amplifier and a sigma-delta N-PSK modulator. The sigma-delta N-PSK modulator includes a non-uniform polar quantizer.
    Type: Application
    Filed: December 27, 2001
    Publication date: July 3, 2003
    Inventor: Jaime Hasson
  • Method and apparatus for generating an output signal
    Publication number: 20030125065
    Abstract: Briefly, in accordance with one embodiment of the invention, a transmitter and a method for generating an output signal according to a first and second outphased signals are provided. The method and transmitter generates the first and the second outphased signals according to amplitude and a phase of an input signal.
    Type: Application
    Filed: December 27, 2001
    Publication date: July 3, 2003
    Inventors: Ilan Barak, Jaime Hasson, Sharon Malevsky
  • Radio frequency transmitter and methods thereof
    Patent number: 6587511
    Abstract: In one embodiment, the present invention provides a radio frequency transmitter that may have a processor and a controller that reduce current consumption of the power amplifier of the radio frequency transmitter.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: July 1, 2003
    Assignee: Intel Corporation
    Inventors: Ilan Barak, Jaime Hasson
  • Radio frequency transmitter and methods thereof
    Publication number: 20020131521
    Abstract: In one embodiment, the present invention provides a radio frequency transmitter that may have a processor and a controller that reduce current consumption of the power amplifier of the radio frequency transmitter.
    Type: Application
    Filed: January 26, 2001
    Publication date: September 19, 2002
    Inventors: Ilan Barak, Jaime Hasson