Patents by Inventor Umar Siddiqui

Umar Siddiqui 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).

  • Hydrogen water dispenser for refrigerator appliances
    Patent number: 12552692
    Abstract: A system for infusing hydrogen into water dispensing from a refrigerator appliance includes a tank defining an interior volume no greater than one liter. An electrolysis system includes an anode and a cathode disposed within the interior volume of the tank. The anode and cathode are configured to decompose water within the interior volume of the tank when a voltage differential is applied across the anode and cathode during a hydrogen infusion cycle of the electrolysis system. An audio emitter is configured to emit an audio alert in response to completion of the hydrogen infusion cycle.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: February 17, 2026
    Assignee: Haier US Appliance Solutions, Inc.
    Inventors: Srikanth Raavi Venkata, Abdel Hamad, Umar Siddiqui
  • HYDROGEN WATER DISPENSER FOR REFRIGERATOR APPLIANCES
    Publication number: 20230312375
    Abstract: A system for infusing hydrogen into water dispensing from a refrigerator appliance includes a tank defining an interior volume no greater than one liter. An electrolysis system includes an anode and a cathode disposed within the interior volume of the tank. The anode and cathode are configured to decompose water within the interior volume of the tank when a voltage differential is applied across the anode and cathode during a hydrogen infusion cycle of the electrolysis system. An audio emitter is configured to emit an audio alert in response to completion of the hydrogen infusion cycle.
    Type: Application
    Filed: March 31, 2022
    Publication date: October 5, 2023
    Inventors: Srikanth Raavi Venkata, Abdel Hamad, Umar Siddiqui