Patents by Inventor Ulf Stroberg

Ulf Stroberg 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).

  • Publication number: 20230297483
    Abstract: A method for monitoring a temporal state of a device includes collecting a set of timeseries data within a time window, the timeseries data being collected from a sensor associated with the device, generating temporal states of the device within the time window based on the set of timeseries data, generating an actionable insight based on the temporal states of the device within the time window, and forwarding the actionable insight to a corresponding entity. The temporal states of the device are generated by running a state specification that includes a set of state definitions for defining different states of the device.
    Type: Application
    Filed: March 21, 2023
    Publication date: September 21, 2023
    Inventors: Parag Panse, Ulf Stroberg
  • Publication number: 20070248020
    Abstract: A method and apparatus for testing a data path in a network is described. The method may comprise creating a closed loop in the data path so that test data (e.g., fixed set of known data) sent from a local network device to a downstream network device is returned by the downstream network device. Thereafter, the test data is injected into the closed loop and selectively extracted from the loop. The test data may then be processed. The method may create the closed loop by closing a first loopback mechanism at the local network device and closing a second loopback mechanism at the downstream network device. In an example embodiment, the method determines whether the identified errors exceed a threshold number of errors. The method may be utilized to determine if fiber connectivity of the data path has failed when the identified errors exceed the threshold.
    Type: Application
    Filed: April 20, 2006
    Publication date: October 25, 2007
    Inventors: Mohammed Hoque, Ulf Stroberg, Richard Wang