Patents by Inventor Henrik SUNDBERG

Henrik SUNDBERG 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: 11930538
    Abstract: Embodiments include methods, performed by a network node, for configuring a physical random-access channel (PRACH) of a cell in a time-division-duplexed (TDD) radio access network (RAN). The methods include determining an increase in a level of remote interference in the cell and, in response to determining the increase, selecting a first PRACH configuration from a first subset of available PRACH configurations. The first subset of available PRACH configurations can be more robust against remote interference than a second subset of the available PRACH configurations, and the first subset can be exclusive of the second subset. The methods also include transmitting, to one or more user equipment (UEs) first information indicating that the first PRACH configuration should be used for accessing the cell via the PRACH. Embodiments also include complementary methods performed by UEs, as well as network nodes and UEs configured to perform such methods.
    Type: Grant
    Filed: September 2, 2019
    Date of Patent: March 12, 2024
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Jingya Li, Naga Vishnu Kanth Irukulapati, Sebastian Faxér, Henrik Sahlin, Mårten Sundberg
  • Patent number: 11920410
    Abstract: The present disclosure relates generally to the field of drill tool identification. More particularly, it relates to a drill tool and a system configured for such drill tool identification. The drill tool includes a machined marking on a perimeter surface, wherein the machined marking is positioned on a segment of the perimeter surface and includes a matrix of indentations having predetermined column and row positions to convey an identity of the drill tool, and wherein the machined marking is optically readable from a plurality of single directions when mounted in a drill rig.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: March 5, 2024
    Assignee: EPIROC DRILLING TOOLS AKTIEBOLAG
    Inventors: Göran Stenberg, Henrik Sundberg
  • Publication number: 20230088887
    Abstract: The present disclosure relates generally to the field of drill tool identification. More particularly, it relates to a drill tool and a system configured for such drill tool identification. The drill tool includes a machined marking on a perimeter surface, wherein the machined marking is positioned on a segment of the perimeter surface and includes a matrix of indentations having predetermined column and row positions to convey an identity of the drill tool, and wherein the machined marking is optically readable from a plurality of single directions when mounted in a drill rig.
    Type: Application
    Filed: February 8, 2021
    Publication date: March 23, 2023
    Inventors: Göran STENBERG, Henrik SUNDBERG
  • Patent number: D685910
    Type: Grant
    Filed: May 22, 2012
    Date of Patent: July 9, 2013
    Assignee: Pharmanest AB
    Inventor: Mark Henrik Sundberg