Patents by Inventor Olof Arvidsson

Olof Arvidsson 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: 7492914
    Abstract: A system is provided for receiving audio signals from a plurality of microphones and transferring the audio signals via a common composite signal channel to a receiving unit, such as a mixing console. The system has at least two satellite units, each having a microphone signal input, a composite signal channel input and summing means for summing a microphone signal and a composite signal. The system further has a master unit with a composite signal channel input, and signal converting means for converting said composite signal into a master signal, which is provided to the receiving unit via a master signal output. In the system, each satellite unit is connected to the common composite signal channel, such that the microphone signal received at the respective satellite unit, is added to the composite signal, which is fed to the master unit.
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: February 17, 2009
    Assignee: Arva Trade
    Inventor: Olof Arvidsson
  • Publication number: 20030169890
    Abstract: A system is provided for receiving audio signals from a plurality of microphones and transferring the audio signals via a common composite signal channel to a receiving unit, such as a mixing console. The system has at least two satellite units, each having a microphone signal input, a composite signal channel input and summing means for summing a microphone signal and a composite signal. The system further has a master unit with a composite signal channel input, and signal converting means for converting said composite signal into a master signal, which is provided to the receiving unit via a master signal output. In the system, each satellite unit is connected to the common composite signal channel, such that the microphone signal received at the respective satellite unit, is added to the composite signal, which is fed to the master unit.
    Type: Application
    Filed: March 8, 2002
    Publication date: September 11, 2003
    Inventor: Olof Arvidsson
  • Patent number: 5133427
    Abstract: A vehicle engine suspension for a transverse engine has at least three engine cushions (6, 7, 8) which support the engine (3) and take up vertical loads exerted by the engine. A first torque brace (12) extends transversely to the main axis of the engine and is pivotally connected between the engine and the vehicle chassis or vehicle body. A second torque brace (21) extends transversely to the main axis of the engine (3) and is pivotally connected between the engine and the vehicle chassis or vehicle body. This second brace is located at a level beneath the first brace (12) and lies in the same upright plane as that first brace. This upright plane is disposed at right angles to a horizontal plane (H) which is the nearest common plane of the engine cushions (6, 7, 8).
    Type: Grant
    Filed: May 30, 1990
    Date of Patent: July 28, 1992
    Assignee: AB Volvo
    Inventors: Hans-Olof Arvidsson, Goran Sjostrand
  • Patent number: 5035446
    Abstract: A steering wheel arrangement for automotive vehicle, including a steering wheel (13), a steering column (12, 14) carrying the steering wheel, and servomotor (20, 21) for making positional adjustments to the steering wheel in the direction of the column axis and at angles thereto. A spring device is coordinated with switches in the electric circuits serving the servomotors. When the spring device is deformed to a given extent, as a result of an adjustment force applied to the steering wheel, the spring device will activate the switches and therewith energize the setting motors, so as to change the position of the steering wheel.
    Type: Grant
    Filed: November 28, 1989
    Date of Patent: July 30, 1991
    Assignee: AB Volvo
    Inventor: Hans-Olof Arvidsson