Patents by Inventor Johan Nilsson

Johan 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).

  • Patent number: 11168746
    Abstract: A coupling for an AWD vehicle comprises a disc package with alternate discs, which are connected for rotation with, but are axially movable in relation to an ingoing and an outgoing axle, respectively, of the coupling, and a hydraulic piston for pressing the disc package together under the action of hydraulic pressure, hereby establishing a connect mode, in which the ingoing axle is connected to the outgoing axle. A coupling slack adjuster is provided for mechanically establishing a rest position for the hydraulic piston in a disconnect mode, in which a predetermined slack in the disc package is established, irrespective of the wear of the discs.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: November 9, 2021
    Assignee: BorgWarner Sweden AB
    Inventor: Johan Nilsson
  • Patent number: 11144525
    Abstract: In an aspect, provided is a method comprising receiving an expression involving one or more dimensions, determining one or more indexlets associated with the one or more dimensions, querying each of the one or more indexlets with the expression, receiving a result from each of the one or more indexlets, and aggregating the results.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: October 12, 2021
    Assignee: QLIKTECH INTERNATIONAL AB
    Inventors: Johan Nilsson, José Díaz López
  • Patent number: 11142152
    Abstract: A bumper beam to be arranged horizontally on a motor vehicle, the bumper beam comprising an elongate main cross member produced of a bent plate, wherein the main cross member comprises an elongate bottom portion with two elongate web portions on either side thereof, said elongate bottom portion and elongate web portions being arranged to extend horizontally, when arranged on a vehicle, over at least a first length between two spaced apart attachment sections for attaching the bumper beam to two spaced apart mounting brackets crash boxes, and wherein the web portions are arranged above and below the bottom portion to extend outwards, away from the vehicle when arranged on said vehicle. A patch is arranged along the elongate bottom portion to cover a region that extends horizontally from each attachment section and along at least a section of the first length between two spaced apart attachment sections.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: October 12, 2021
    Assignee: Gestamp HardTech AB
    Inventors: Johan Nilsson, David Gustafsson
  • Publication number: 20210270537
    Abstract: A heat transfer plate includes a first bar engagement comprising a first recess and a first edge portion surrounding the first recess, and a second bar engagement portion comprising a second recess and a second edge portion surrounding the second recess. A part of the first edge portion extends from a first plane to a parallel third plane, and a part of the second edge portion extends from the first plane to a fourth plane. The second and third planes are on the same side of the first plane, the third and fourth planes are a distance from the first plane, and the at least a part of the first edge portion projects from a front of the plate. An edge of the first edge portion defines a first area and an edge of the second edge portion defines a second area, the first area fitting inside the second area.
    Type: Application
    Filed: July 19, 2019
    Publication date: September 2, 2021
    Applicant: ALFA LAVAL CORPORATE AB
    Inventors: Mattias NORÈN, Johan NILSSON
  • Publication number: 20210086711
    Abstract: The invention relates to a crash box (3) comprising two generally U-shaped members (11, 12) having legs (11a, 12a) and provided at respective leg with at least two adjacent trigger means (13) and an intermediate portion (14) formed between said trigger means (13). The U-shaped members (11, 12) is welded together at areas along a trim edge (15) except for the trim edge (15) formed between respective legs of respective trigger means (13) so as to form a crash box (3) having aligned trigger means (13) and intermediate portion (14). The trigger means (13) are arranged normal to crash box (3), and the intermediate portion (14) of respective leg (11a, 12a) is welded together at the trim edge (15) thereof by a weld bead (20) having a length (L) which is longer that the shortest length (1) between two adjacent trigger means (13). The invention also relates to a method for producing such a crash box.
    Type: Application
    Filed: November 21, 2018
    Publication date: March 25, 2021
    Applicant: Gestamp Hardtech AB
    Inventor: Johan Nilsson
  • Patent number: 10904826
    Abstract: A method and device for transmitting information in a telecommunication system are described. A device (UE) selects which one of two or more radio access technologies (RATs) or, which one of two or more frequency bands, to use for transmission of a data signal. The device transmits the data signal using the selected RAT or frequency band.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: January 26, 2021
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Eliane Semaan, Robert Baldemair, Icaro L. J. da Silva, Bengt Lindoff, Johan Nilsson, Andres Reial
  • Patent number: 10894186
    Abstract: A sports training aid comprising a body unit, attachable to a person's body or the person's sports implement, is provided with a positioning sensor module; a feedback stimulator; and a processor. The sports training aid is configured to provide instantaneous feedback on motion faults of a studied sports motion, and the body unit is intended to be attached to a person's body (or a person's sports implement) at a representative location, the location being bound to travel a path representative of the studied sports motion, and the positioning sensor module comprises acceleration sensors and gyro sensors, and the processor is configured to determine a still position corresponding to an event wherein the body unit is determined to be still, to keep track of the sensor module's movements relative to the still position, and to activate the feedback stimulator in real time, upon detection of a sports motion fault.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: January 19, 2021
    Inventors: Fredrik Redgård, Johan Nilsson
  • Publication number: 20200360789
    Abstract: A sports training aid comprising a body unit, attachable to a person's body or the person's sports implement, is provided with a positioning sensor module; a feedback stimulator; and a processor. The sports training aid is configured to provide instantaneous feedback on motion faults of a studied sports motion, and the body unit is intended to be attached to a person's body (or a person's sports implement) at a representative location, the location being bound to travel a path representative of the studied sports motion, and the positioning sensor module comprises acceleration sensors and gyro sensors. The processor is configured to determine a still position corresponding to an event wherein the body unit is determined to be still, to keep track of the sensor module's movements relative to the still position, and to activate the feedback stimulator in real time, upon detection of a sports motion fault.
    Type: Application
    Filed: June 27, 2019
    Publication date: November 19, 2020
    Inventors: Fredrik Redgård, Johan Nilsson
  • Patent number: 10781914
    Abstract: A method of controlling a drive train comprising an electric motor (12), a gearbox (1) and an internal combustion engine (13). The gearbox (1) is placed between the electric motor (12) and the internal combustion engine (13) in the drive train. The speed of the electric motor (12) is synchronized to the speed of the internal combustion engine (13) in order to shift the gearbox. The gearbox (1) is shifted between different operation modes by means of controlling the position of a dog clutch (6).
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: September 22, 2020
    Assignee: BORGWARNER TORQTRANSFER SYSTEMS AB
    Inventors: Hans Aulin, Johan Nilsson
  • Publication number: 20200278158
    Abstract: A heat transfer plate comprises first, third and fourth guiding sections. The first and fourth guiding sections each comprise, as seen from a first side of the heat transfer plate, a male projection to engage the first adjacent heat transfer plate for aligning the plate and the first adjacent heat transfer plate, and, as seen from a second side of the heat transfer plate, a female recess to engage the second adjacent heat transfer plate for aligning the plate and the second adjacent heat transfer plate. The third guiding section comprises, as seen from the second side of the plate, a male projection to engage the second adjacent heat transfer plate for aligning the plate and the second adjacent plate, and, as seen from the first side of the plate, a female recess to engage the first adjacent heat transfer plate for aligning the plate and the first adjacent plate.
    Type: Application
    Filed: September 11, 2018
    Publication date: September 3, 2020
    Applicant: ALFA LAVAL CORPORATE AB
    Inventors: Johan NILSSON, Magnus HEDBERG
  • Patent number: 10730382
    Abstract: A gearbox (1) is placed in a drive train between an electric motor (12) and an engine (13) of a vehicle. The gearbox (1) is placed in direct connection to an output shaft (2) of the electric motor (12). The gear box (1) has means to place it in three different modes.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: August 4, 2020
    Assignee: BORGWARNER TORQTRANSFER SYSTEMS AB
    Inventors: Johan Nilsson, Mikael Tiainen, Hans Aulin
  • Publication number: 20200218506
    Abstract: In an aspect, provided is a method for targeted extraction of data satisfying a query. The method can rely upon one or more data structures indicative of data values satisfying or not satisfying one or more filters. Only the data indicated as satisfying (or as not satisfying) the data in a data structure related to the query are extracted. The extracted data may then be sorted.
    Type: Application
    Filed: January 7, 2020
    Publication date: July 9, 2020
    Inventors: JOHAN NILSSON, Khoa Tan Nguyen, Quan Sun, José Diaz López
  • Publication number: 20200218735
    Abstract: Provided are methods and systems for traversing a data model with a plurality of workers to generate a plurality of virtual records for use in evaluating an expression by a plurality of aggregators. Each aggregator may receive a respective virtual record and evaluate a hypercube function and determine a respective hash based on the respective virtual record. The virtual records based on the respective hash values of the respective virtual records may be stored by the plurality of aggregators.
    Type: Application
    Filed: January 7, 2020
    Publication date: July 9, 2020
    Inventors: JOHAN NILSSON, Pawel Rafal Krupinski, Khoa Tan Nguyen, José Diaz López
  • Patent number: 10703184
    Abstract: A hydraulic system (10) for a vehicle is provided. The hydraulic system comprises a shifting mechanism (20) and a pump assembly (30) configured to provide pressurized fluid to said shifting mechanism (20), and an electrical motor (40). The movement of the shifting mechanism (20) controls a valve function which serves to open a connection from the pump assembly (30) to the electrical motor (40).
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: July 7, 2020
    Assignee: BorgWarner Sweden AB
    Inventors: Kristoffer Nilsson, Henrik Nilsson, Gustaf Lagunoff, Mikael Tiainen, Johan Nilsson
  • Publication number: 20200211412
    Abstract: A sports training aid comprising a body unit, attachable to a person's body or the person's sports implement, is provided with a positioning sensor module; a feedback stimulator; and a processor. The sports training aid is configured to provide instantaneous feedback on motion faults of a studied sports motion, and the body unit is intended to be attached to a person's body (or a person's sports implement) at a representative location, the location being bound to travel a path representative of the studied sports motion, and the positioning sensor module comprises acceleration sensors and gyro sensors. The processor is configured to determine a still position corresponding to an event wherein the body unit is determined to be still, to keep track of the sensor module's movements relative to the still position, and to activate the feedback stimulator in real time, upon detection of a sports motion fault.
    Type: Application
    Filed: June 27, 2019
    Publication date: July 2, 2020
    Inventors: Fredrik Redgård, Johan Nilsson
  • Publication number: 20200193865
    Abstract: A sports training aid comprising a body unit, attachable to a person's body or the person's sports implement, is provided with a positioning sensor module; a feedback stimulator; and a processor. The sports training aid is configured to provide instantaneous feedback on motion faults of a studied sports motion, and the body unit is intended to be attached to a person's body (or a person's sports implement) at a representative location, the location being bound to travel a path representative of the studied sports motion, and the positioning sensor module comprises acceleration sensors and gyro sensors. The processor is configured to determine a still position corresponding to an event wherein the body unit is determined to be still, to keep track of the sensor module's movements relative to the still position, and to activate the feedback stimulator in real time, upon detection of a sports motion fault.
    Type: Application
    Filed: June 27, 2019
    Publication date: June 18, 2020
    Inventors: Fredrik Redgård, Johan Nilsson
  • Publication number: 20200192883
    Abstract: In an aspect, provided is a method comprising receiving a data model, generating a bidirectional table index (BTI) based on the data model, generating a bidirectional association index (BAI) based on the data model and the bidirectional table index, and loading a portion of the data model, the BAI, and the BTI in-memory.
    Type: Application
    Filed: February 27, 2020
    Publication date: June 18, 2020
    Inventors: José Diaz López, Yolanda Perdomo Gallipoli, Johan Nilsson
  • Publication number: 20200179753
    Abstract: A sports training aid comprising a body unit, attachable to a person's body or the person's sports implement, is provided with a positioning sensor module; a feedback stimulator; and a processor. The sports training aid is configured to provide instantaneous feedback on motion faults of a studied sports motion, and the body unit is intended to be attached to a person's body (or a person's sports implement) at a representative location, the location being bound to travel a path representative of the studied sports motion, and the positioning sensor module comprises acceleration sensors and gyro sensors, and the processor is configured to determine a still position corresponding to an event wherein the body unit is determined to be still, to keep track of the sensor module's movements relative to the still position, and to activate the feedback stimulator in real time, upon detection of a sports motion fault.
    Type: Application
    Filed: February 13, 2020
    Publication date: June 11, 2020
    Inventors: Fredrik Redgård, Johan Nilsson
  • Patent number: 10638414
    Abstract: There is provided mechanisms for carrier frequency handling in a cluster based communications network. According to one aspect there is provided a method performed by a wireless device camping on or served by a cluster head device associated with a cluster head carrier frequency. According to one aspect there is provided a method performed by a cluster head device associated with a cluster head carrier frequency. A corresponding wireless device, a corresponding cluster head device, and corresponding computer programs and computer program products are also provided.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: April 28, 2020
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
    Inventors: Bengt Lindoff, Johan Nilsson
  • Publication number: 20200122663
    Abstract: A bumper beam to be arranged horizontally on a motor vehicle, the bumper beam comprising an elongate main cross member produced of a bent plate, wherein the main cross member comprises an elongate bottom portion with two elongate web portions on either side thereof, said elongate bottom portion and elongate web portions being arranged to extend horizontally, when arranged on a vehicle, over at least a first length between two spaced apart attachment sections for attaching the bumper beam to two spaced apart mounting brackets crash boxes, and wherein the web portions are arranged above and below the bottom portion to extend outwards, away from the vehicle when arranged on said vehicle. A patch is arranged along the elongate bottom portion to cover a region that extends horizontally from each attachment section and along at least a section of the first length between two spaced apart attachment sections.
    Type: Application
    Filed: May 7, 2018
    Publication date: April 23, 2020
    Applicant: GESTAMP HARDTECH AB
    Inventors: Johan NILSSON, David GUSTAFSSON