Patents by Inventor Kanan Saurabh

Kanan Saurabh 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).

  • Detection of change in generated magnetic field due to tag-loading
    Patent number: 9264109
    Abstract: The invention concerns a Near Field Communication method comprising a step (1) of generating, by an antenna of a transmitter, a magnetic field (H), a step (2) of receiving, by an antenna of a tag, power from the generated magnetic field (H), then causing a drop in the generated magnetic field (H), wherein the method further comprises a step (3) of estimating the drop by sensing a voltage swing across said transmitter antenna.
    Type: Grant
    Filed: February 1, 2013
    Date of Patent: February 16, 2016
    Assignee: ST-ERICSSON SA
    Inventors: Yoann Bouvet, Kanan Saurabh
  • Detection of Change in Generated Magnetic Field Due to Tag-Loading
    Publication number: 20140357190
    Abstract: The invention concerns a Near Field Communication method comprising a step (1) of generating, by an antenna of a transmitter, a magnetic field (H), a step (2) of receiving, by an antenna of a tag, power from said generated magnetic field (H), then causing a drop in said generated magnetic field (H), wherein said method further comprises a step (3) of estimating said drop by sensing a voltage swing across said transmitter antenna.
    Type: Application
    Filed: February 1, 2013
    Publication date: December 4, 2014
    Applicant: ST- Ericsson SA
    Inventors: Yoann Bouvet, Kanan Saurabh
  • Circuit for voltage controlled oscillator
    Patent number: 7834709
    Abstract: A voltage controlled oscillator and a load cell circuit usable in VCO are provided. The VCO features an internal compensation for process, voltage and temperature using a replica of half of the oscillating stage. The load cell circuit comprises a bias transistor to drain a predetermined current from the oscillating stage, a control transistor to vary resistance offered by it responsive to a control voltage applied and a resistor adapted to provide a clamp resistance.
    Type: Grant
    Filed: October 3, 2008
    Date of Patent: November 16, 2010
    Assignee: PLX Technology, Inc.
    Inventors: Kanan Saurabh, Rawinder Dharmalinggam
  • CIRCUIT FOR VOLTAGE CONTROLLED OSCILLATOR
    Publication number: 20100085127
    Abstract: A voltage controlled oscillator and a load cell circuit usable in VCO are provided. The VCO features an internal compensation for process, voltage and temperature using a replica of half of the oscillating stage. The load cell circuit comprises a bias transistor to drain a predetermined current from the oscillating stage, a control transistor to vary resistance offered by it responsive to a control voltage applied and a resistor adapted to provide a clamp resistance.
    Type: Application
    Filed: October 3, 2008
    Publication date: April 8, 2010
    Inventors: Kanan Saurabh, Rawinder Dharmalinggam
  • Systems and methods for common mode detection
    Patent number: 7538613
    Abstract: Various systems and methods for common mode detection are disclosed. As one example, a common mode detection circuit including a differential input stage, a common mode replica stage, and an amplifier is disclosed. The differential input stage exhibits an input common mode, and includes two differential inputs. A signal from the differential input stage representing the input common mode is electrically coupled to an input of the amplifier. Another input of the amplifier is electrically coupled to the common mode replica stage, and the amplifier outputs a signal indicative of the input common mode.
    Type: Grant
    Filed: February 28, 2006
    Date of Patent: May 26, 2009
    Assignee: Texas Instruments Incorporated
    Inventors: Sumantra Seth, Kanan Saurabh
  • Systems and methods for common mode detection
    Publication number: 20070200630
    Abstract: Various systems and methods for common mode detection are disclosed. As one example, a common mode detection circuit including a differential input stage, a common mode replica stage, and an amplifier is disclosed. The differential input stage exhibits an input common mode, and includes two differential inputs. A signal from the differential input stage representing the input common mode is electrically coupled to an input of the amplifier. Another input of the amplifier is electrically coupled to the common mode replica stage, and the amplifier outputs a signal indicative of the input common mode.
    Type: Application
    Filed: February 28, 2006
    Publication date: August 30, 2007
    Applicant: Texas Instruments Incorporated
    Inventors: Sumantra Seth, Kanan Saurabh