Patents by Inventor DESARAJU SUBRAHMANYAM

DESARAJU SUBRAHMANYAM 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).

  • Controllable electrostatic ion and fluid flow generator
    Patent number: 11615936
    Abstract: One example embodiment includes one or more current-controlled electrodes exposed to a fluid and configured to generate ions in the fluid within an electric field, one or more current-controlling elements having one or more current-limiting elements configured to limit an amount of current permitted in the one or more current-controlled electrodes, and one or more current-changing elements configured to change a limit on the amount of current permitted in the one or more current-controlled electrodes, and an amount of ions generated in the fluid is based on the amount of current permitted in the one or more current-controlled electrodes as regulated by the one or more current-limiting elements and the one or more current-changing elements.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: March 28, 2023
    Inventor: Desaraju Subrahmanyam
  • TUNABLE ELECTROSTATIC ION AND FLUID FLOW GENERATOR AND ELECTROACOUSTIC TRANSDUCER
    Publication number: 20220080459
    Abstract: One example configuration may include one or more ionizing electrodes, one or more receiving electrodes, the one or more ionizing electrodes and the one or more receiving electrodes are exposed to a fluid to generate ions and movement in the fluid within an electric field, and the configuration also includes one or more position adjustment mechanisms to adjust an inter-electrode distance gap between the one or more ionizing electrodes and the one or more receiving electrodes.
    Type: Application
    Filed: September 17, 2020
    Publication date: March 17, 2022
    Inventor: DESARAJU SUBRAHMANYAM
  • Tunable electrostatic ion and fluid flow generator and electroacoustic transducer
    Patent number: 11273465
    Abstract: One example configuration may include one or more ionizing electrodes, one or more receiving electrodes, the one or more ionizing electrodes and the one or more receiving electrodes are exposed to a fluid to generate ions and movement in the fluid within an electric field, and the configuration also includes one or more position adjustment mechanisms to adjust an inter-electrode distance gap between the one or more ionizing electrodes and the one or more receiving electrodes.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: March 15, 2022
    Inventor: Desaraju Subrahmanyam
  • CONTROLLABLE ELECTROSTATIC ION AND FLUID FLOW GENERATOR
    Publication number: 20210249212
    Abstract: One example embodiment includes one or more current-controlled electrodes exposed to a fluid and configured to generate ions in the fluid within an electric field, one or more current-controlling elements having one or more current-limiting elements configured to limit an amount of current permitted in the one or more current-controlled electrodes, and one or more current-changing elements configured to change a limit on the amount of current permitted in the one or more current-controlled electrodes, and an amount of ions generated in the fluid is based on the amount of current permitted in the one or more current-controlled electrodes as regulated by the one or more current-limiting elements and the one or more current-changing elements.
    Type: Application
    Filed: September 17, 2020
    Publication date: August 12, 2021
    Inventor: DESARAJU SUBRAHMANYAM