Patents by Inventor Lars Opstrup Poulsen

Lars Opstrup Poulsen 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).

  • PWM CAPTURE FUNCTION FOR EVENT ANALYSIS
    Publication number: 20230341474
    Abstract: According to one example, an electrical device is provided comprising an input configured to receive power from at least one power supply, an output configured to provide the power to at least one load, a first memory configured to store data temporarily, a second memory, the second memory being non-volatile memory, and at least one control device configured to acquire data indicative of at least one parameter of the power responsive to a sample condition being met, store the acquired data in the first memory, determine that a fault condition exists based on the acquired data, the fault condition being indicative of a fault of one or more electrical-device components, and store the acquired data in the second memory responsive to determining that the fault condition exists.
    Type: Application
    Filed: June 30, 2023
    Publication date: October 26, 2023
    Inventors: Flemming Johansen, Steven M. Watson, Lars Opstrup Poulsen
  • PWM capture function for event analysis
    Patent number: 11796594
    Abstract: According to one example, an electrical device is provided comprising electrical-device components, a first memory configured to store data temporarily, a second memory, the second memory being non-volatile memory, and a control device configured to acquire data indicative of at least one parameter of at least one electrical-device component of the electrical-device components responsive to a sample condition being met, store the acquired data in the first memory, determine that a fault condition exists based on the acquired data, the fault condition being indicative of a fault of one or more of the electrical-device components, and store the acquired data in the second memory responsive to determining that the fault condition exists.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: October 24, 2023
    Assignee: SCHNEIDER ELECTRIC IT CORPORATION
    Inventors: Flemming Johansen, Lars Opstrup Poulsen
  • PWM CAPTURE FUNCTION FOR EVENT ANALYSIS
    Publication number: 20220137136
    Abstract: According to one example, an electrical device is provided comprising electrical-device components, a first memory configured to store data temporarily, a second memory, the second memory being non-volatile memory, and a control device configured to acquire data indicative of at least one parameter of at least one electrical-device component of the electrical-device components responsive to a sample condition being met, store the acquired data in the first memory, determine that a fault condition exists based on the acquired data, the fault condition being indicative of a fault of one or more of the electrical-device components, and store the acquired data in the second memory responsive to determining that the fault condition exists.
    Type: Application
    Filed: March 17, 2021
    Publication date: May 5, 2022
    Inventors: Flemming Johansen, Lars Opstrup Poulsen