Patents by Inventor Biswajit Datta

Biswajit 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).

  • Publication number: 20230410860
    Abstract: A parameterized register interface of an integrated circuit and methods of register programming. An integrated circuit includes a digital controller, at least one client comprising at least one programmable register and a parameterized bus coupled to the digital controller and the client. The digital controller is configured to: transfer, via the parameterized bus, address data and/or register data between the digital controller and the client according to one or more interface signals conveyed over the parameterized bus; generate a transaction command comprising at least one transaction specific to the programmable register of the client, the transaction command generated according to a predetermined register programming protocol; and transfer, via the parameterized bus, the transaction command together with at least one predetermined combination of the interface signals to the client. The programmable register is configured to perform the transaction in accordance with the transaction command.
    Type: Application
    Filed: June 17, 2022
    Publication date: December 21, 2023
    Inventors: Hou-Yi Wang, Biswajit Datta, Sarvesh Shrivastava
  • Patent number: 11507163
    Abstract: Facilitating powering up/down respective analog circuits of mixed-signal devices utilizing a reconfigurable power sequencer component and corresponding reconfigurable sequencer processing unit(s) is presented herein. A system can comprise a mixed-signal component comprising a group of analog circuits comprising respective inputs to facilitate a power-up and a power-down of respective portions of the analog circuits; and a reconfigurable power sequencer component that obtains, from a reconfigurable memory of the system, reprogrammable information representing respective timed sequences of digital outputs electronically coupled to the respective inputs of the group of analog circuits, and based on the reprogrammable information, generates the respective timed sequences of the digital outputs to facilitate the power-up and the power-down of the respective portions of the analog circuits.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: November 22, 2022
    Assignee: INVENSENSE, INC.
    Inventors: Giuseppe Santillo, Biswajit Datta
  • Publication number: 20220100246
    Abstract: Facilitating powering up/down respective analog circuits of mixed-signal devices utilizing a reconfigurable power sequencer component and corresponding reconfigurable sequencer processing unit(s) is presented herein. A system can comprise a mixed-signal component comprising a group of analog circuits comprising respective inputs to facilitate a power-up and a power-down of respective portions of the analog circuits; and a reconfigurable power sequencer component that obtains, from a reconfigurable memory of the system, reprogrammable information representing respective timed sequences of digital outputs electronically coupled to the respective inputs of the group of analog circuits, and based on the reprogrammable information, generates the respective timed sequences of the digital outputs to facilitate the power-up and the power-down of the respective portions of the analog circuits.
    Type: Application
    Filed: September 25, 2020
    Publication date: March 31, 2022
    Inventors: Giuseppe Santillo, Biswajit Datta