Patents by Inventor Sidhanto Roy

Sidhanto Roy 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).

  • Patent number: 11755048
    Abstract: A compensator is described with higher bandwidth than a traditional differential compensator, lower area than traditional differential compensator (e.g., 40% lower area), and lower power than traditional differential compensator. The compensator includes a differential to single-ended circuitry that reduces the number of passive devices used to compensate an input signal. The high bandwidth compensator allows for faster power state and/or voltage transitions. For example, a pre-charge technique is applied to handle faster power state transitions that enables aggressive dynamic voltage and frequency scaling (DVFS) and voltage transitions. The compensator is configurable in that it can operate in voltage mode or current mode.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: September 12, 2023
    Assignee: Intel Corporation
    Inventors: Sergio Carlo Rodriguez, Alexander Lyakhov, Gerhard Schrom, Keith Hodgson, Sarath S. Makala, Sidhanto Roy
  • Publication number: 20210223811
    Abstract: A compensator is described with higher bandwidth than a traditional differential compensator, lower area than traditional differential compensator (e.g., 40% lower area), and lower power than traditional differential compensator. The compensator includes a differential to single-ended circuitry that reduces the number of passive devices used to compensate an input signal. The high bandwidth compensator allows for faster power state and/or voltage transitions. For example, a pre-charge technique is applied to handle faster power state transitions that enables aggressive dynamic voltage and frequency scaling (DVFS) and voltage transitions. The compensator is configurable in that it can operate in voltage mode or current mode.
    Type: Application
    Filed: April 1, 2021
    Publication date: July 22, 2021
    Applicant: Intel Corporation
    Inventors: Sergio Carlo Rodriguez, Alexander Lyakhov, Gerhard Schrom, Keith Hodgson, Sarath S. Makala, Sidhanto Roy
  • Patent number: 10976764
    Abstract: A compensator is described with higher bandwidth than a traditional differential compensator, lower area than traditional differential compensator (e.g., 40% lower area), and lower power than traditional differential compensator. The compensator includes a differential to single-ended circuitry that reduces the number of passive devices used to compensate an input signal. The high bandwidth compensator allows for faster power state and/or voltage transitions. For example, a pre-charge technique is applied to handle faster power state transitions that enables aggressive dynamic voltage and frequency scaling (DVFS) and voltage transitions. The compensator is configurable in that it can operate in voltage mode or current mode.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: April 13, 2021
    Assignee: Intel Corporation
    Inventors: Sergio Carlo Rodriguez, Alexander Lyakhov, Gerhard Schrom, Keith Hodgson, Sarath S. Makala, Sidhanto Roy
  • Publication number: 20210080987
    Abstract: A compensator is described with higher bandwidth than a traditional differential compensator, lower area than traditional differential compensator (e.g., 40% lower area), and lower power than traditional differential compensator. The compensator includes a differential to single-ended circuitry that reduces the number of passive devices used to compensate an input signal. The high bandwidth compensator allows for faster power state and/or voltage transitions. For example, a pre-charge technique is applied to handle faster power state transitions that enables aggressive dynamic voltage and frequency scaling (DVFS) and voltage transitions. The compensator is configurable in that it can operate in voltage mode or current mode.
    Type: Application
    Filed: September 18, 2019
    Publication date: March 18, 2021
    Applicant: Intel Corporation
    Inventors: Sergio Carlo Rodriguez, Alexander Lyakhov, Gerhard Schrom, Keith Hodgson, Sarath S. Makala, Sidhanto Roy