Patents by Inventor Harish Maller

Harish Maller 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).

  • Publication number: 20200036384
    Abstract: Systems and methods are provided for detection and compensation of dielectric resonator oscillator frequency drift. DRO frequency drift detection and compensation may be applied in a system, such as an outdoor unit, during handling of received signals. The DRO frequency drift detection and compensation may include, for each input signal, obtaining DRO frequency drift related information, related to the input signal; determining, based on the obtained DRO frequency drift related information, one or more adjustments applicable to processing of the input signal and/or the generation of the output signal using the at least portion of the input signal; and applying the one or more adjustments. The DRO frequency drift detection and compensation may be applied continually, occasionally, and/or periodically.
    Type: Application
    Filed: October 1, 2019
    Publication date: January 30, 2020
    Inventors: Sridhar Ramesh, Subramanian Anantharaman, Harish Maller
  • Patent number: 10432202
    Abstract: Systems and methods are provided for detection and compensation of frequency drifts. Frequency related information may be determined for each of one or more channels in an input signal, and a frequency drift may be determined based on the determined frequency related information of the one or more channels. Frequency related adjustments may be determined based on the frequency drift, and the frequency related adjustments may be applied to different circuits used during one or more of: receiving of the input signal, processing of the input signal, processing of an intermediate signal generated based on the processing of the input signal, and generating of an output signal corresponding to the input signal. Applying the frequency related adjustments may be configured to meet one or more criteria.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: October 1, 2019
    Assignee: MAXLINEAR, INC.
    Inventors: Sridhar Ramesh, Subramanian Anantharaman, Harish Maller
  • Publication number: 20180102777
    Abstract: Systems and methods are provided for detection and compensation of frequency drifts. Frequency related information may be determined for each of one or more channels in an input signal, and a frequency drift may be determined based on the determined frequency related information of the one or more channels. Frequency related adjustments may be determined based on the frequency drift, and the frequency related adjustments may be applied to different circuits used during one or more of: receiving of the input signal, processing of the input signal, processing of an intermediate signal generated based on the processing of the input signal, and generating of an output signal corresponding to the input signal. Applying the frequency related adjustments may be configured to meet one or more criteria.
    Type: Application
    Filed: September 18, 2017
    Publication date: April 12, 2018
    Inventors: Sridhar Ramesh, Subramanian Anantharaman, Harish Maller
  • Patent number: 9768787
    Abstract: Systems and methods are provided for detection and compensation of dielectric resonator oscillator frequency drift. DRO frequency drift detection and compensation may comprise, for a received input signal, detecting one or more channels in the input signal, determine frequency offset for each of the detected channels; determining determine dielectric resonator oscillator (DRO) frequency drift based on combining frequency offsets of the detected channels, and determining, based on the DRO frequency drift, one or more adjustments for compensating for the DRO frequency drift. The DRO frequency drift may be determined based on analysis of an intermediate signal generated during processing of the input signal.
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: September 19, 2017
    Assignee: MAXLINEAR, INC.
    Inventors: Sridhar Ramesh, Subramanian Anantharaman, Harish Maller
  • Publication number: 20170026046
    Abstract: Systems and methods are provided for detection and compensation of dielectric resonator oscillator frequency drift. DRO frequency drift detection and compensation may comprise, for a received input signal, detecting one or more channels in the input signal, determine frequency offset for each of the detected channels; determining determine dielectric resonator oscillator (DRO) frequency drift based on combining frequency offsets of the detected channels, and determining, based on the DRO frequency drift, one or more adjustments for compensating for the DRO frequency drift. The DRO frequency drift may be determined based on analysis of an intermediate signal generated during processing of the input signal.
    Type: Application
    Filed: October 4, 2016
    Publication date: January 26, 2017
    Inventors: Sridhar Ramesh, Subramanian Anantharaman, Harish Maller
  • Patent number: 9461651
    Abstract: Systems and methods are provided for detection and compensation of dielectric resonator oscillator frequency drift. DRO frequency drift detection and compensation may be applied in a system (e.g., outdoor unit) during handling of received signals. The DRO frequency drift detection and compensation may comprise, for each input signal, obtaining DRO frequency drift related information, related to the input signal; determining, based on the obtained DRO frequency drift related information, one or more adjustments applicable to processing of the input signal and/or the generation of the output signal using the at least portion of the input signal; and applying the one or more adjustments. The DRO frequency drift detection and compensation may be applied continually, occasionally, and/or periodically.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: October 4, 2016
    Assignee: MAXLINEAR, INC.
    Inventors: Sridhar Ramesh, Subramanian Anantharaman, Harish Maller
  • Publication number: 20150214958
    Abstract: Systems and methods are provided for detection and compensation of dielectric resonator oscillator frequency drift. DRO frequency drift detection and compensation may be applied in a system (e.g., outdoor unit) during handling of received signals. The DRO frequency drift detection and compensation may comprise, for each input signal, obtaining DRO frequency drift related information, related to the input signal; determining, based on the obtained DRO frequency drift related information, one or more adjustments applicable to processing of the input signal and/or the generation of the output signal using the at least portion of the input signal; and applying the one or more adjustments. The DRO frequency drift detection and compensation may be applied continually, occasionally, and/or periodically.
    Type: Application
    Filed: January 28, 2015
    Publication date: July 30, 2015
    Inventors: Sridhar Ramesh, Subramanian Anantharaman, Harish Maller