Patents by Inventor Udai Singh

Udai Singh 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).

  • Patent number: 12290837
    Abstract: The embodiments disclose an ultrasonic transducer that can require a piezoelectric element attached to the transducer to be constantly under high pressure, and this required pressure can be provided and maintained by the transducer's design at all temperatures during its operation. The exemplary ultrasonic transducer can eliminate a failure of the bond between the piezoelectric element and a delay block by using the mechanical structure to hold all components in place while permitting the piezoelectric transducer to generate pulses of the desired frequency, frequency bandwidth, and pulse width without undesired echoes and/or attenuations.
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: May 6, 2025
    Inventors: Dan Xiang, Uday Singh
  • Patent number: 12278633
    Abstract: The embodiments disclose a pulsed power generator system that can include a cantilever comprising a cantilever tip disposed on a lower surface of a first end and a permanent magnet mounted on an upper surface of the first end, wherein the cantilever is connected to an electric circuit at a second end, an electromagnet generating a time varying periodic magnetic flux, wherein the magnetic flux interacts with the permanent magnet to generate a direction-changing mechanical force that drives oscillation in the cantilever, a conducting pad, disposed adjacent to the bottom surface of the first end of the cantilever and configured so that the cantilever tip can contact the conducting pad. An oscillation of the cantilever causes the cantilever tip to periodically contact the conducting pad forming an electrical switch suitable for pulse generation through the electric circuit.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: April 15, 2025
    Assignee: X-Wave Innovations, Inc.
    Inventors: Uday Singh, Dan Xiang
  • Publication number: 20250083099
    Abstract: One embodiment of the the invention is a method to develop a chemical battery for captured carbon dioxide, comprising: utilizing a hydroxide compound in water to absorb carbon dioxide from industrial exhaust gas; resulting in a solution of carbonates and bicarbonates in water; dewatering the solution, leaving solid carbonates and bicarbonates and thermally decomposing the solid carbonates and bicarbonates to an oxide compound, releasing pure CO2 gas; hydrating the oxide compound with water, forming a hydroxide compound; and then repeating the top step indefinitely. The hydroxide compound could be any one of sodium hydroxide, potassium hydroxide, magnesium hydroxide, or lithium hydroxide; and the respective oxide compound could be any one of sodium oxide, potassium oxide, magnesium oxide, or lithium oxide.
    Type: Application
    Filed: August 15, 2024
    Publication date: March 13, 2025
    Inventors: Uday Singh, Shreyas Chipalkatty
  • Patent number: 12246117
    Abstract: A sanitizer system, comprising: a housing having an air intake end and an air outflow end; a fan disposed at the air outflow end; a cap disposed at the air intake end, the cap being coupled to an edge of the housing, the cap being spaced apart from the housing so that an intake port is formed between the cap and the housing; and an ultraviolet (UV) lamp disposed within the housing, the UV lamp being arranged to disinfect air that enters the housing through the intake port before the air is expelled by the fan through the air outflow end of the housing.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: March 11, 2025
    Inventors: Uday Singh, Steven Pirovolikos, Gary DiPaolo, Juan Bernal
  • Publication number: 20240210040
    Abstract: A system for controlling a heating device by monitoring the status of any dish being cooked. The system is provided with connectivity to cloud server comprising the relevant reference data, one or more sensors configured to monitor the status of dish being cooked, and processing circuitry that prevents the dish from being overcooked, burned, or spilled over by using the combination of reference data that is stored on the cloud server as well as the sensory data from one or more of its sensors, and generating a warning signal to the user. Additionally, the system and its one or more sensors will monitor the surroundings for hazardous conditions such as cooking gas leakages, active heating device left unattended for a long time.
    Type: Application
    Filed: December 23, 2022
    Publication date: June 27, 2024
    Inventors: Uday Singh, Tejas Singh, Santhosh Xavier, Neha Singh, Shrey Mathur, Anirudh Kotte, Renu Kasarla
  • Patent number: 11902804
    Abstract: The present technology is directed to providing fault management with dynamic restricted access in a tenant network. The tenant network can be a private 5G cellular network or other wireless communication network. The present technology can identify a fault event within the tenant network based on received telemetry data, associate the fault event with a vendor component included in the tenant network, and generate a vendor fault context. The vendor fault context can be generated to include only the portion of telemetry data that is determined to be related to the fault event or the vendor component. The present technology can further use the vendor fault context to create a time-bound user account for remotely accessing the tenant network for fault triage and management. The time-bound user account can be associated to a static role-based access control (RBAC) scheme configured with access restrictions determined based on the vendor fault context.
    Type: Grant
    Filed: January 4, 2022
    Date of Patent: February 13, 2024
    Assignee: Cisco Technology, Inc.
    Inventors: Rajesh Indira Viswambharan, Saravanan Radhakrishnan, Girish Thimmalapura Shivanna, Mahaveer Jain, Rishi Kant, Sarthak Udai Singh
  • Publication number: 20230342796
    Abstract: A method and a system for predicting demand for a supply chain is disclosed. The method includes feeding input vectors to a trained Machine Learning (ML) model, for a future time-period. The input vectors include an intensity vector corresponding to an intensity of a possible disruption-event at each point of time within the future time-period and a duration vector corresponding to the duration of the possible disruption-event, and one or more extrinsic data vectors. The method further includes obtaining a demand for a target product in the future time-period from the trained ML model based on the input vectors.
    Type: Application
    Filed: March 30, 2023
    Publication date: October 26, 2023
    Inventors: Manoj MADHUSUDHANAN, Sreekumar CHOYARMADATHIL, Uday Singh KEITH, Rohan MADHUSUDHANAN
  • Publication number: 20230293889
    Abstract: System and methods for detecting impedance changes and for adjusting electrical therapy based on impedance changes are disclosed herein. A method in accordance with a particular embodiment includes applying a therapeutic, paresthesia-less electrical signal to a patient via a patient modulation system that includes a signal delivery device in electrical communication with a target neural population of the patient. The method can include monitoring on a periodic basis an impedance of an electrical circuit that includes the signal delivery device. The method can further include detecting a change in the impedance that indicates a fault and providing an indication that the fault exists.
    Type: Application
    Filed: November 23, 2022
    Publication date: September 21, 2023
    Inventors: Jon Parker, Andre B. Walker, Udai Singh
  • Publication number: 20230217273
    Abstract: The present technology is directed to providing fault management with dynamic restricted access in a tenant network. The tenant network can be a private 5G cellular network or other wireless communication network. The present technology can identify a fault event within the tenant network based on received telemetry data, associate the fault event with a vendor component included in the tenant network, and generate a vendor fault context. The vendor fault context can be generated to include only the portion of telemetry data that is determined to be related to the fault event or the vendor component. The present technology can further use the vendor fault context to create a time-bound user account for remotely accessing the tenant network for fault triage and management. The time-bound user account can be associated to a static role-based access control (RBAC) scheme configured with access restrictions determined based on the vendor fault context.
    Type: Application
    Filed: January 4, 2022
    Publication date: July 6, 2023
    Inventors: Rajesh Indira Viswambharan, Saravanan Radhakrishnan, Girish Thimmalapura Shivanna, Mahaveer Jain, Rishi Kant, Sarthak Udai Singh
  • Patent number: 11649030
    Abstract: A method and modular desulfurization-decarbonization apparatus for removing contaminants from exhaust gas is described. The apparatus comprises discrete modular units with distinct functions. The modular units may be housed in standard shipping containers and installed on cargo ships. The modules can be removed and replaced while docking with minimal disruption to ship and port operations.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: May 16, 2023
    Inventor: Uday Singh
  • Patent number: 11620973
    Abstract: An ultrasonic transducer is disclosed. The ultrasonic transducer includes a stainless steel backing comprising a piezoelectric element mounted on a front face of the backing, wherein the stainless steel backing enables operation in high temperature and radiation applications. The ultrasonic transducer further includes a first enclosure comprising a threaded through hole and a second enclosure comprising an opening, wherein the first and second enclosure encapsulates the stainless steel backing, wherein the first enclosure and the second enclosure are joined together using a plurality of enclosure screws, wherein the first enclosure is configured to receive a set screw through the threaded through hole, and wherein the set screw upon being received is configured to make contact with a ceramic ball, and wherein tightening of the set screw pushes the piezoelectric element out of the opening in the second enclosure to make a contact with a work structure.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: April 4, 2023
    Inventors: Dan Xiang, Uday Singh
  • Publication number: 20230083820
    Abstract: The embodiments disclose a pulsed power generator system that can include a cantilever comprising a cantilever tip disposed on a lower surface of a first end and a permanent magnet mounted on an upper surface of the first end, wherein the cantilever is connected to an electric circuit at a second end, an electromagnet generating a time varying periodic magnetic flux, wherein the magnetic flux interacts with the permanent magnet to generate a direction-changing mechanical force that drives oscillation in the cantilever, a conducting pad, disposed adjacent to the bottom surface of the first end of the cantilever and configured so that the cantilever tip can contact the conducting pad. An oscillation of the cantilever causes the cantilever tip to periodically contact the conducting pad forming an electrical switch suitable for pulse generation through the electric circuit.
    Type: Application
    Filed: September 13, 2021
    Publication date: March 16, 2023
    Applicant: X-Wave Innovations, Inc.
    Inventors: Uday Singh, Dan Xiang
  • Patent number: 11524759
    Abstract: A method and modular desulfurization-decarbonization apparatus for removing contaminants from exhaust gas is described. The apparatus comprises discrete modular units with distinct functions. The modular units may be housed in standard shipping containers and installed on cargo ships. The modules can be removed and replaced while docking with minimal disruption to ship and port operations.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: December 13, 2022
    Inventor: Uday Singh
  • Publication number: 20220386717
    Abstract: A nasal covering configured to cover a human nose and a method of conditioning air. The nasal covering may include a housing having a generally concave shape corresponding to the human nose, an edge portion extending a distance from an outermost perimeter of the housing; an inner space defined by the housing, and a bendable member that is a length of bendable material, the bendable member including a first portion and a second portion, the first portion defining a first length, the second portion defining a second length, the first portion secured to a distal portion of the inner space, the distal portion spaced apart from the edge portion of the housing, the second portion being generally orthogonal relative to the first portion, the bendable member bendable such that the relative dimensions of the first length and the second length with respect to one another are adjustable.
    Type: Application
    Filed: August 15, 2022
    Publication date: December 8, 2022
    Inventor: Uday Singh
  • Publication number: 20220379285
    Abstract: A method for the regeneration of effluent from an absorber capturing emissions of carbon dioxide (CO2) from industrial sources. Reducing CO2 emissions from all sources is a key objective of most nations, and every industrial source of CO2 emissions has received extensive scrutiny. The method involves designing and installing on a source a proprietary thermal regeneration system for a sorbent used in the CO2 capture equipment system, which recirculates the sorbent liquid through an absorption column (absorber). Because sorbents used in these systems are expensive, it would be useful if the spent sorbent following absorption of CO2 is regenerated for re-use in the absorber. The present invention's regeneration method uses thermal swing (changes in temperature of the spent sorbent), and describes the integration of a waste heat recovery process into the thermal swing method.
    Type: Application
    Filed: May 11, 2022
    Publication date: December 1, 2022
    Inventor: Uday Singh
  • Patent number: 11509285
    Abstract: A sensor system that combines the sensing application of surface acoustic wave (SAW) sensor and sensor signal transfer though the enclosure wall via acoustic means. The sensor system includes SAW sensor placed inside the enclosure and at least one pair of bulk acoustic wave (BAW) transducers, one mounted inside and second outside the enclosure wall, allowing the interrogation of SAW sensor from outside the enclosure. The external BAW transducer converts interrogation electrical pulse into acoustic pulse which travels though the enclosure wall to the internal BAW transducer. The internal BAW transducer converts the interrogation electrical pulse to electrical pulse and transfers it to SAW sensor. The response of the SAW transducer containing series of electric pulses is converted to the series of acoustic pulses by internal BAW transducer which propagates though enclosure wall.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: November 22, 2022
    Assignee: X-Wave Innovations, Inc.
    Inventors: Dan Xiang, Uday Singh
  • Publication number: 20220258096
    Abstract: A method and modular desulfurization-decarbonization apparatus for removing contaminants from exhaust gas is described. The apparatus comprises discrete modular units with distinct functions. The modular units may be housed in standard shipping containers and installed on cargo ships. The modules can be removed and replaced while docking with minimal disruption to ship and port operations.
    Type: Application
    Filed: March 31, 2022
    Publication date: August 18, 2022
    Inventor: Uday Singh
  • Patent number: 11413194
    Abstract: Disclosed herein are facial covering that are configured to be placed on facial skin and that may be placed on the skin in a sealed relationship such that air leakage is minimized. The covering may include a member configured to fit flush against skin surrounding at least one of nasal air passages and a mouth of a user, the member including at least one aperture to permit breathing through the nasal air passages, the member being configured to adhere to the skin; and filter material positioned within a space defined by the at least one aperture.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: August 16, 2022
    Assignee: Industrial Hygiene Consultants, Inc.
    Inventor: Uday Singh
  • Publication number: 20220241819
    Abstract: The embodiments disclose an ultrasonic transducer that can require a piezoelectric element attached to the transducer to be constantly under high pressure, and this required pressure can be provided and maintained by the transducer's design at all temperatures during its operation. The exemplary ultrasonic transducer can eliminate a failure of the bond between the piezoelectric element and a delay block by using the mechanical structure to hold all components in place while permitting the piezoelectric transducer to generate pulses of the desired frequency, frequency bandwidth, and pulse width without undesired echoes and/or attenuations.
    Type: Application
    Filed: April 21, 2022
    Publication date: August 4, 2022
    Applicant: X-Wave Innovations, Inc.
    Inventors: Dan Xiang, Uday Singh
  • Publication number: 20220072187
    Abstract: A sanitizer system, comprising: a housing having an air intake end and an air outflow end; a fan disposed at the air outflow end; a cap disposed at the air intake end, the cap being coupled to an edge of the housing, the cap being spaced apart from the housing so that an intake port is formed between the cap and the housing; and an ultraviolet (UV) lamp disposed within the housing, the UV lamp being arranged to disinfect air that enters the housing through the intake port before the air is expelled by the fan through the air outflow end of the housing.
    Type: Application
    Filed: August 24, 2021
    Publication date: March 10, 2022
    Applicant: UV AIRTECH INC
    Inventors: Uday Singh, Steven Pirovolikos, Gary DiPaolo, Juan Bernal