Patents by Inventor Gustav KÄLVESTEN

Gustav KÄLVESTEN 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).

  • Method and system for controlling data storage device temperature
    Patent number: 11662787
    Abstract: A method of controlling an operating temperature of a data storage device is disclosed. A threshold temperature for the storage device is set. Over time, during operation of the data storage device, an operating temperature of the storage device is measured at a plurality of points in time. A plurality of temperature measurements as a function of time are thereby obtained. Above threshold temperature measurements are accumulated over time to form a high temperature accumulation value (Vhigh), and below threshold temperature measurements are accumulated to form a low temperature accumulation value (Vlow). The low temperature accumulation value (Vlow) and the high temperature accumulation value (Vhigh) are compared. If an outcome of the comparison is that the high temperature accumulation value (Vhigh) is too high in relation to the low temperature accumulation value (Vlow), an operating temperature lowering action is initiated.
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: May 30, 2023
    Assignee: AXIS AB
    Inventor: Gustav Kälvesten
  • METHOD AND SYSTEM FOR CONTROLLING DATA STORAGE DEVICE TEMPERATURE
    Publication number: 20220137686
    Abstract: A method of controlling an operating temperature of a data storage device is disclosed. A threshold temperature for the storage device is set. Over time, during operation of the data storage device, an operating temperature of the storage device is measured at a plurality of points in time. A plurality of temperature measurements as a function of time are thereby obtained. Above threshold temperature measurements are accumulated over time to form a high temperature accumulation value (Vhigh), and below threshold temperature measurements are accumulated to form a low temperature accumulation value (Vlow). The low temperature accumulation value (Vlow) and the high temperature accumulation value (Vhigh) are compared. If an outcome of the comparison is that the high temperature accumulation value (Vhigh) is too high in relation to the low temperature accumulation value (Vlow), an operating temperature lowering action is initiated.
    Type: Application
    Filed: October 14, 2021
    Publication date: May 5, 2022
    Applicant: Axis AB
    Inventor: Gustav KÄLVESTEN