Patents by Inventor Pär Nilsson
Pär Nilsson 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).
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Publication number: 20240072964Abstract: There is provided mechanisms for transmission of single-port reference signal resources. A method is performed by a network node. The method comprises transmitting, as part of performing a beam selection procedure with a user equipment, two single-port reference signal resources. A first of the two single-port reference signal resources is transmitted over a first polarization. A second of the two single-port reference signal resources is transmitted over a second polarization. The two single-port reference signal resources are time-wise overlapping when transmitted.Type: ApplicationFiled: March 5, 2021Publication date: February 29, 2024Inventors: Andreas Nilsson, Pär Ankel, Sven Petersson, Fredrik Athley
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Patent number: 9809194Abstract: A safety system for a motor vehicle having at least a front wheel arrangement having one or more wheels and rear wheel arrangement having one or more wheels, the arrangement having: a control unit; and one or more vehicle inertial sensors to detect acceleration experienced by the vehicle, the inertial sensors being connected to the control unit so the control unit receives output signals from the inertial sensors; and one or more vehicle safety systems which may be activated by the control unit, wherein the control unit is configured to process the signals received from the inertial sensors and to determine whether at least one of the wheels of the front and rear wheel arrangements is not in contact with the surface over which the vehicle is driven.Type: GrantFiled: June 25, 2012Date of Patent: November 7, 2017Assignees: Autoliv Development AB, Volvo Car CorporationInventors: Moroine Laoufi, Alessandro Zin, Peter Harda, Pär Nilsson, Anders Axelsson, Anders Wogel
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Patent number: 9555758Abstract: A safety arrangement for a vehicle. The safety arrangement has a control unit; one or more sensors, a road detection arrangement; and one or more vehicle safety systems. The control unit processes the signals from the sensors and determines whether the vehicle is travelling over rough terrain, entering a ditch-like feature, or is airborne. The control unit will activate one or more of the vehicle safety systems if it is determined that the vehicle is travelling over rough terrain, entering a ditch-like feature, or is airborne. Signals, or derived quantities, from the sensors are compared against a threshold to determine whether to activate a vehicle safety system. A first threshold level is used if the vehicle has not or is not likely to leave the road, and a second threshold level is used if the vehicle has or is likely to leave the road.Type: GrantFiled: November 19, 2014Date of Patent: January 31, 2017Assignees: Autoliv Development AB, Volvo Car CorporationInventors: Yann Le Merrer, Arnaud Devavry, Pär Nilsson
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Patent number: 9387839Abstract: Embodiments herein relate to a large animal collision vehicle safety apparatus and method. At least one sensor detects a first acceleration in a longitudinal direction of a host vehicle. A first determination signal is generated from the detected acceleration. At least one further sensor detects a second acceleration in a vertical direction, and/or at least one still further sensor detects an angular velocity about an axis extending in a lateral direction of the host vehicle. A second determination signal is generated from the detected acceleration in a vertical direction. A third determination signal is generated from the detected angular velocity. Judging means judge whether the vehicle has suffered a large animal collision through at least comparing the first, second and/or third determination signals with preset reference signals. Braking intervention of the host vehicle is triggered when the vehicle is judged to have suffered a large animal collision.Type: GrantFiled: April 15, 2013Date of Patent: July 12, 2016Assignee: VOLVO CAR CORPORATIONInventors: Peter Hardaa, Paer Nilsson
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Publication number: 20150274105Abstract: A safety arrangement for a vehicle. The safety arrangement has a control unit; one or more sensors, a road detection arrangement; and one or more vehicle safety systems. The control unit processes the signals from the sensors and determines whether the vehicle is travelling over rough terrain, entering a ditch-like feature, or is airborne. The control unit will activate one or more of the vehicle safety systems if it is determined that the vehicle is travelling over rough terrain, entering a ditch-like feature, or is airborne. Signals, or derived quantities, from the sensors are compared against a threshold to determine whether to activate a vehicle safety system. A first threshold level is used if the vehicle has not or is not likely to leave the road, and a second threshold level is used if the vehicle has or is likely to leave the road.Type: ApplicationFiled: November 19, 2014Publication date: October 1, 2015Inventors: Yann Le Merrier, Arnaud Devavry, Pär Nilsson
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Publication number: 20130275020Abstract: Embodiments herein relate to a large animal collision vehicle safety apparatus and method. At least one sensor detects a first acceleration in a longitudinal direction of a host vehicle. A first determination signal is generated from the detected acceleration. At least one further sensor detects a second acceleration in a vertical direction, and/or at least one still further sensor detects an angular velocity about an axis extending in a lateral direction of the host vehicle. A second determination signal is generated from the detected acceleration in a vertical direction. A third determination signal is generated from the detected angular velocity. Judging means judge whether the vehicle has suffered a large animal collision through at least comparing the first, second and/or third determination signals with preset reference signals. Braking intervention of the host vehicle is triggered when the vehicle is judged to have suffered a large animal collision.Type: ApplicationFiled: April 15, 2013Publication date: October 17, 2013Applicant: Volvo Car CorporationInventors: Peter Hardaa, Paer Nilsson
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Patent number: 8489288Abstract: A method of activating a passenger safety arrangement of a vehicle, the method including reading in a roll rate of the vehicle and triggering the passenger safety arrangement when, at a first time, at least one roll rate value is present, which exhibits a positive sign and is larger than a roll rate positive threshold value and when, at a second time after the first time, at least one roll rate value is present, which exhibits a negative sign and is smaller than a roll rate negative threshold value.Type: GrantFiled: January 17, 2012Date of Patent: July 16, 2013Assignees: Robert Bosch GmbH, Volvo Car CorporationInventors: Christian Rauh, Jens Becker, Anders Wogel, Anders Axelson, Alfons Doerr, Christian Korn, Paer Nilsson, Peter Harda, Stephan Rittler, Hansjoerg Markus Hild, Olaf Koerner
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Publication number: 20120256404Abstract: A method of activating a passenger safety arrangement of a vehicle, the method including reading in a roll rate of the vehicle and triggering the passenger safety arrangement when, at a first time, at least one roll rate value is present, which exhibits a positive sign and is larger than a roll rate positive threshold value and when, at a second time after the first time, at least one roll rate value is present, which exhibits a negative sign and is smaller than a roll rate negative threshold value.Type: ApplicationFiled: January 17, 2012Publication date: October 11, 2012Inventors: Christian Rauh, Jens Becker, Anders Wogel, Anders Axelson, Alfons Doerr, Christian Korn, Paer Nilsson, Peter Harda, Stephan Rittler, Hansjoerg Markus Hild, Olaf Koerner
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Patent number: 6653264Abstract: The invention relates to a method for surface treatment of board based on biological fibrous material comprising a step of contacting the surface of said board based on biological fibrous material with an aqueous solution containing hydrogen peroxide. The invention further concerns a composition suitable such treatment.Type: GrantFiled: December 18, 2001Date of Patent: November 25, 2003Assignee: Akzo Nobel N.V.Inventors: Carl-Erik Sundman, Pia Hellström, Pär Nilsson