Patents by Inventor Magnus Wallen

Magnus Wallen 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: 11950185
    Abstract: Systems and methods for configuring wake-up signals are provided. A network node allocates a first wake-up signal (WUS) at a first frequency location and one or more second WUSs at second frequency location(s). Responsive to receiving a page associated with a wireless device, the network node transmits the appropriate first or second WUS on the configured frequency.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: April 2, 2024
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Magnus Åström, Anders Wallén, Andreas Höglund
  • Publication number: 20220397176
    Abstract: The present disclosure relates to an adjustable bleed valve assembly for a shock absorber. The bleed valve assembly includes: a first adjustable bleed valve, and a second adjustable bleed valve arranged in series with the first adjustable bleed valve, wherein the first adjustable bleed valve and the second adjustable bleed valve are each pressure independently adjustable between a first open state and a second open state, wherein each adjustable bleed valve is adapted to throttle a damping fluid in the piston rod more in the second open state than in the first open state, wherein the first adjustable bleed valve and the second adjustable bleed valve are each adjustable between the first open state and the second open state independently from one another. An adjustment device and a method for adjusting the bleed valve assembly is also provided.
    Type: Application
    Filed: August 20, 2020
    Publication date: December 15, 2022
    Applicant: Öhlins Racing AB
    Inventor: Magnus Wallén
  • Patent number: 11345431
    Abstract: A front fork for a vehicle comprises a telescopic fork leg having an outer tube and an inner tube telescopically arranged relative each other. A main piston arrangement in the inner tube regulates a damping fluid for damping movements between two parts of the vehicle. The telescopic fork leg comprises a pressurizing piston arranged in the inner tube and configured to pressurize the damping fluid. The pressurizing piston comprises an axial first end portion facing the main piston arrangement an axial opposite second end portion facing a pressurized volume. A fluid reservoir for holding a pressurized fluid is fluidly coupled to the pressurized volume. The pressurizing piston is coaxially arranged with the main piston arrangement, inside the inner tube. The fluid reservoir is at least partly arranged on an outside of the inner tube. Also, a front fork and a vehicle having fork legs according to above are described.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: May 31, 2022
    Assignee: ÖHLINS RACING AB
    Inventors: Magnus Wallen, Edvin Danielsson, Joakim Sundevall, Elias Richloow
  • Publication number: 20200094913
    Abstract: The invention relates to a telescopic fork leg for a front fork of a vehicle, comprising an outer tube and an inner tube being telescopically arranged relative each other, and a main piston arrangement arranged in the inner tube configured to regulate a damping fluid for damping movements between two 5 parts of the vehicle when in use. Further, the telescopic fork leg comprises a pressurizing piston arranged in the inner tube and configured to pressurize the damping fluid, the pressurizing piston comprising an axial first end portion facing the main piston arrangement, and further comprising an axial opposite second end portion facing a pressurized volume. Further, the telescopic fork 10 leg comprises a fluid reservoir for holding a pressurized fluid, the fluid reservoir being fluidly coupled to the pressurized volume.
    Type: Application
    Filed: November 26, 2019
    Publication date: March 26, 2020
    Inventors: Magnus Wallen, Edvin Danielsson, Joakim Sundevall, Elias Richloow
  • Patent number: 9907867
    Abstract: A standalone radiopharmaceutical preparation hotcell for preparing a radiopharmaceutical includes a housing and a plurality of compartments defined within the housing. The plurality of compartments including at least a pharmaceutical synthesizing and dispensing compartment and a different second compartment, the synthesizing and dispensing compartment being maintained at a first pressure and the second compartment being maintained at a different second pressure using a compartment pressurization system.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: March 6, 2018
    Assignee: General Electric Company
    Inventors: Tomas Eriksson, Per Dahlberg, Simon Kinloch, Magnus Wallen, Jonas Ove Norling, Martin Orbe
  • Publication number: 20150086476
    Abstract: A standalone radiopharmaceutical preparation hotcell for preparing a radiopharmaceutical includes a housing and a plurality of compartments defined within the housing. The plurality of compartments including at least a pharmaceutical synthesizing and dispensing compartment and a different second compartment, the synthesizing and dispensing compartment being maintained at a first pressure and the second compartment being maintained at a different second pressure using a compartment pressurization system.
    Type: Application
    Filed: September 26, 2013
    Publication date: March 26, 2015
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Tomas Eriksson, Per Dahlberg, Simon Kinloch, Magnus Wallen, Jonas Ove Norling, Martin Orbe
  • Patent number: 7377372
    Abstract: A telescopic fork leg with damping system comprising piston and piston rod arrangements. The arrangements perform longitudinal shift motions in a medium-containing chamber. The chamber is situated in a tubular part belonging to the damping system. The piston rod arrangement is designed so as in the chamber, with its parts present therein, to have substantially constant volume regardless of the shift motions. Substantial displacement creation is thereby prevented. Moreover, the medium strives to assume and maintain a particular pressure, preferably a positive pressure, on the low-pressure side of the piston arrangement. Positive pressure build-up is therefore present in the damping system and the pressure on the low-pressure side does not need to be lower than the system pressure. A valve arrangement for handling a displacement can therefore be eliminated and the telescopic fork leg can be given an advantageous and easy-to-use structure with, for example, adjustment facilities for leak flows.
    Type: Grant
    Filed: December 5, 2005
    Date of Patent: May 27, 2008
    Assignee: Öhlins Racing AB
    Inventor: Magnus Wallén
  • Publication number: 20060118374
    Abstract: A telescopic fork leg with damping system comprising piston and piston rod arrangements. The said arrangements perform longitudinal shift motions in a medium-containing chamber. The chamber is situated in a tubular part belonging to the damping system. The piston rod arrangement is designed so as in the chamber, with its parts present therein, to have substantially constant volume regardless of the shift motions. Substantial displacement creation is thereby prevented. Moreover, the medium strives to assume and maintain a particular pressure, preferably a positive pressure, on the low-pressure side of the piston arrangement. Positive pressure build-up is therefore present in the damping system and the pressure on the low-pressure side does not need to be lower than the system pressure. A valve arrangement for handling a displacement can therefore be eliminated and the telescopic fork leg can be given an advantageous and easy-to-use structure with, for example, adjustment facilities for leak flows.
    Type: Application
    Filed: December 5, 2005
    Publication date: June 8, 2006
    Applicant: Ohlins Racing AB
    Inventor: Magnus Wallen