Patents by Inventor Damayanti Datta

Damayanti Datta 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).

  • Transistor gate arrangement to modify driver signal characteristics
    Patent number: 11145651
    Abstract: Briefly, embodiments of claimed subject matter relate to devices and methods for modifying, such as decreasing rise time and/or fall time, of a driver signal output. To achieve such modifications in driver output signals, additional gates may be positioned at PMOS and/or NMOS regions of a semiconductor film. In addition, at least in particular embodiments, etching of portions of one or more semiconductor regions may increase compressive or tensile stress, which may further operate to modify driver output signals.
    Type: Grant
    Filed: May 25, 2020
    Date of Patent: October 12, 2021
    Assignee: Arm Limited
    Inventors: Yew Keong Chong, Sriram Thyagarajan, Kumaraswamy Ramanathan, Damayanti Datta
  • Transistor Gate Arrangement to Modify Driver Signal Characteristics
    Publication number: 20200286888
    Abstract: Briefly, embodiments of claimed subject matter relate to devices and methods for modifying, such as decreasing rise time and/or fall time, of a driver signal output. To achieve such modifications in driver output signals, additional gates may be positioned at PMOS and/or NMOS regions of a semiconductor film. In addition, at least in particular embodiments, etching of portions of one or more semiconductor regions may increase compressive or tensile stress, which may further operate to modify driver output signals.
    Type: Application
    Filed: May 25, 2020
    Publication date: September 10, 2020
    Inventors: Yew Keong Chong, Sriram Thyagarajan, Kumaraswamy Ramanathan, Damayanti Datta
  • Transistor gate arrangement to modify driver signal characteristics
    Patent number: 10665591
    Abstract: Briefly, embodiments of claimed subject matter relate to devices and methods for modifying, such as decreasing rise time and/or fall time, of a driver signal output. To achieve such modifications in driver output signals, additional gates may be positioned at PMOS and/or NMOS regions of a semiconductor film. In addition, at least in particular embodiments, etching of portions of one or more semiconductor regions may increase compressive or tensile stress, which may further operate to modify driver output signals.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: May 26, 2020
    Assignee: Arm Limited
    Inventors: Yew Keong Chong, Sriram Thyagarajan, Kumaraswamy Ramanathan, Damayanti Datta
  • Transistor Gate Arrangement to Modify Driver Signal Characteristics
    Publication number: 20200075591
    Abstract: Briefly, embodiments of claimed subject matter relate to devices and methods for modifying, such as decreasing rise time and/or fall time, of a driver signal output. To achieve such modifications in driver output signals, additional gates may be positioned at PMOS and/or NMOS regions of a semiconductor film. In addition, at least in particular embodiments, etching of portions of one or more semiconductor regions may increase compressive or tensile stress, which may further operate to modify driver output signals.
    Type: Application
    Filed: September 5, 2018
    Publication date: March 5, 2020
    Inventors: Yew Keong Chong, Sriram Thyagarajan, Kumaraswamy Ramanathan, Damayanti Datta