Patents by Inventor Biswanath Nayak

Biswanath Nayak 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).

  • Voltage level shifting circuitry
    Patent number: 10784842
    Abstract: Various implementations described herein refer to an integrated circuit having a first stage and a second stage. The first stage has first transistors arranged as a diode, a first latch and feedback assist to facilitate shifting an input voltage in a first voltage domain to an output voltage in a second voltage domain. The first stage uses the diode and the first latch to reduce contention between the first latch and input transistors. The diode, the first latch and the feedback assist enable activation of the input transistors with the input voltage. The second stage has second transistors arranged as a second latch followed by output buffers that provide a buffered output voltage as feedback to the feedback assist of the first stage.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: September 22, 2020
    Assignee: Arm Limited
    Inventors: Seshagiri Rao Bogi, Vinay Chenani, Biswanath Nayak, Vijaya Kumar Vinukonda
  • Voltage Level Shifting Circuitry
    Publication number: 20200220529
    Abstract: Various implementations described herein refer to an integrated circuit having a first stage and a second stage. The first stage has first transistors arranged as a diode, a first latch and feedback assist to facilitate shifting an input voltage in a first voltage domain to an output voltage in a second voltage domain. The first stage uses the diode and the first latch to reduce contention between the first latch and input transistors. The diode, the first latch and the feedback assist enable activation of the input transistors with the input voltage. The second stage has second transistors arranged as a second latch followed by output buffers that provide a buffered output voltage as feedback to the feedback assist of the first stage.
    Type: Application
    Filed: January 3, 2019
    Publication date: July 9, 2020
    Inventors: Seshagiri Rao Bogi, Vinay Chenani, Biswanath Nayak, Vijaya Kumar Vinukonda