Patents by Inventor Bjorn Andersson

Bjorn Andersson 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).

  • Publication number: 20250113645
    Abstract: An apparatus for manufacturing an electrode assembly for connecting a front surface of a first solar cell to a back surface of a second solar cell, the electrode assembly comprising a plurality of conductive elements arranged substantially parallel to one another in a longitudinal direction and substantially spaced apart in a transverse direction, the apparatus comprising: a first roll and a second roll spaced apart to define a gap therebetween for receiving the plurality of conductive elements; and an actuator configured to rotate at least one of the first and second rolls; wherein the apparatus is configured to periodically reduce the gap between the first and second rolls to periodically apply a compressive force to the plurality of conductive elements arranged in the gap when the at least one of the first and second rolls rotates.
    Type: Application
    Filed: December 9, 2022
    Publication date: April 3, 2025
    Applicant: REC Solar PTE. Ltd.
    Inventors: Thiyagu SUBRAMANI, Chin Keong SEE, Bjorn ANDERSSON, Thein Aung Victor LYNN
  • Publication number: 20250072160
    Abstract: A solar cell assembly (100) comprising: a layered structure (102) comprising a photovoltaic element and a conductive surface (111); and an electrode assembly (101) comprising a plurality of longitudinally extending, laterally spaced conductive elements (104a-104f) arranged side by side, the plurality of conductive elements comprising a first conductive element (104b) having a first cross-sectional area and a second conductive element (104a) having a second cross-sectional area that is larger than the first cross-sectional area, the electrode assembly arranged on the conductive surface of the layered structure such that the conductive elements are in ohmic contact with the conductive surface.
    Type: Application
    Filed: December 9, 2022
    Publication date: February 27, 2025
    Applicant: REC Solar PTE. Ltd.
    Inventors: Shankar Gauri SRIDHARA, Bjorn ANDERSSON, Jeonghun YU
  • Patent number: 12133991
    Abstract: A computer-based method of optimizing a radiotherapy treatment plan for a patient is proposed, wherein a treatment plan to be provided by one radiation set is optimized taking into account a previously delivered dose delivered by a different radiation set. One of the radiation sets is external beam radiotherapy and the other is brachytherapy.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: November 5, 2024
    Assignee: Raysearch Laboratories AB (publ)
    Inventors: Bjorn Andersson, Erik Engwall, Albin Fredriksson, Kjell Eriksson
  • Patent number: 11992704
    Abstract: A method of radiotherapy treatment planning for particle-based arc treatment comprises the steps of determining (S11; S21) an initial set of candidate energy layers, performing a calculation on the initial set, determining (S13; S23), based on the outcome of said calculation, at least one additional energy layer to produce an expanded candidate layer set, wherein the at least one additional energy layer involves an energy level that has not previously been used adding (S14; S24) the at least one additional energy to the initial set, to produce an expanded candidate energy layer set optimizing (S16; S26) a radiotherapy treatment plan based on the expanded candidate layer set.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: May 28, 2024
    Assignee: Raysearch Laboratories AB (publ)
    Inventors: Bjorn Andersson, Cecilia Battinelli, Rasmus Bokrantz
  • Publication number: 20230144962
    Abstract: A computer-based method of optimizing a radiotherapy treatment plan for a patient is proposed, wherein a complete treatment comprising both external beam therapy and brachytherapy is optimized in one procedure using an optimization problem comprising an objective function designed to optimize the total dose distribution as a combination of a first dose distribution to be provided by a first radiation set and a second dose distribution to be provided by a second radiation set. One of the radiation sets is external beam radiotherapy and the other is brachytherapy. The optimization is based on a total desired dose for the whole treatment, images of the patient before the treatment starts and an estimated image of the patient after the first radiation set has been delivered.
    Type: Application
    Filed: March 22, 2021
    Publication date: May 11, 2023
    Inventors: Bjorn ANDERSSON, Erik ENGWALL, Albin FREDRIKSSON, Kjell ERIKSSON
  • Publication number: 20230141197
    Abstract: A computer-based method of optimizing a radiotherapy treatment plan for a patient is proposed, wherein a treatment plan to be provided by one radiation set is optimized taking into account a previously delivered dose delivered by a different radiation set. One of the radiation sets is external beam radiotherapy and the other is brachytherapy.
    Type: Application
    Filed: March 22, 2021
    Publication date: May 11, 2023
    Inventors: Bjorn ANDERSSON, Erik ENGWALL, Albin FREDRIKSSON, Kjell ERIKSSON
  • Patent number: 11554270
    Abstract: It is provided a method for optimizing a treatment plan for use in radiation therapy. The method is performed in a treatment planning system and comprises the steps of: obtaining a first quality function of the treatment plan, the first quality function yielding an output value based on an input treatment plan; obtaining a first pair of input values and a slope indicator, the input values associating a value of the first quality function to a value of a score; constructing a score function that maps values of the first quality function to values of the score by fitting a curve to the first pair of input values and the slope indicator; and optimizing the treatment plan with respect to the score function, by varying the treatment plan such that the value of the score function is either improved or constrained to a feasible range of score values.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: January 17, 2023
    Assignee: RaySearch Laboratories AB
    Inventors: Björn Andersson, Björn Hårdemark, Rasmus Bokrantz
  • Publication number: 20220233883
    Abstract: A method of radiotherapy treatment planning for particle-based arc treatment comprises the steps of determining (S11; S21) an initial set of candidate energy layers, performing a calculation on the initial set, determining (S13; S23), based on the outcome of said calculation, at least one additional energy layer to produce an expanded candidate layer set, wherein the at least one additional energy layer involves an energy level that has not previously been used adding (S14; S24) the at least one additional energy to the initial set, to produce an expanded candidate energy layer set optimizing (S16; S26) a radiotherapy treatment plan based on the expanded candidate layer set.
    Type: Application
    Filed: June 2, 2020
    Publication date: July 28, 2022
    Inventors: Bjorn Andersson, Cecilia Battinelli, Rasmus Bokrantz
  • Publication number: 20200269066
    Abstract: It is provided a method for optimizing a treatment plan for use in radiation therapy. The method is performed in a treatment planning system and comprises the steps of: obtaining a first quality function of the treatment plan, the first quality function yielding an output value based on an input treatment plan; obtaining a first pair of input values and a slope indicator, the input values associating a value of the first quality function to a value of a score; constructing a score function that maps values of the first quality function to values of the score by fitting a curve to the first pair of input values and the slope indicator; and optimizing the treatment plan with respect to the score function, by varying the treatment plan such that the value of the score function is either improved or constrained to a feasible range of score values.
    Type: Application
    Filed: June 12, 2018
    Publication date: August 27, 2020
    Applicant: RaySearch Laboratories AB
    Inventors: Björn ANDERSSON, Björn HÅRDEMARK, Albin FREDRIKSSON
  • Patent number: 10398967
    Abstract: The present invention relates an input controller (100) for interacting with a virtual environment, and more specifically to an input controller comprising a first body (102) and a second body (104) connected to the first body, wherein the first body comprises a first input device (106) and the second body comprises a second input device (108). The first input device provides input control to the virtual environment with a first movement with at least 5 degrees of freedom in the virtual environment, the first movement being a relative movement, and the second input device provides input control to the virtual environment with a second movement with at least 2 degrees of freedom in the virtual environment, the second movement being an absolute movement.
    Type: Grant
    Filed: March 23, 2016
    Date of Patent: September 3, 2019
    Assignee: MOVEAIM AB
    Inventors: Bengt Andersson, Björn Andersson
  • Publication number: 20180117458
    Abstract: The present invention relates an input controller (100) for interacting with a virtual environment, and more specifically to an input controller comprising a first body (102) and a second body (104) connected to the first body, wherein the first body comprises a first input device (106) and the second body comprises a second input device (108). The first input device provides input control to the virtual environment with a first movement with at least 5 degrees of freedom in the virtual environment, the first movement being a relative movement, and the second input device provides input control to the virtual environment with a second movement with at least 2 degrees of freedom in the virtual environment, the second movement being an absolute movement.
    Type: Application
    Filed: March 23, 2016
    Publication date: May 3, 2018
    Inventors: Bengt ANDERSSON, Björn ANDERSSON
  • Patent number: 9062098
    Abstract: Human parvovirus, genus Bocavirus, associated with respiratory tract infections in children. Nucleic acid and polypeptide sequences of the virus. Methods and products for diagnosing past or present infection of bocavirus in an individual e.g., by serology testing. Viral nucleic acid, polypeptide and/or viral particles for generating immune response in an individual, including vaccine compositions.
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: June 23, 2015
    Assignee: QUEEN'S UNIVERSITY AT KINGSTON
    Inventors: Tobias Allander, Bjorn Andersson
  • Patent number: 8792910
    Abstract: A method and service-related nodes for providing a deferred distance notification for at least two user devices. A Location-based gateway receives a request for a deferred distance notification for user devices, and sends a request to a Location enabler for the location of the user devices. The gateway receives location data from the Location enabler, and monitors the fulfillment of user device distance-related event criteria. When a user device distance-related event criterion is fulfilled, the gateway triggers the deferred distance notification, and sends the notification of the user device distance event to an application node. The application node sends a location request after which the Application node receives the notification. Distance notification can thus be provided to a user requesting a location-deferred service, such that the location of entire groups of users can be revealed to the requesting party.
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: July 29, 2014
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventors: Kermit Qiu, Bjorn Andersson, Vitomir Ilic, Johan Bolin, Ake Busin
  • Patent number: 8769402
    Abstract: Method for optimising the placement of at least two pieces of information in at least one display section of a display area managed by a system, wherein said system communicates with an Information Optimization Center through the sending and receiving of packets of instructions and/or requests, wherein said packets of instructions comprise data regarding a location of at least one piece of information and instructions regarding at least two pieces of information are sent in the same packet.
    Type: Grant
    Filed: March 2, 2010
    Date of Patent: July 1, 2014
    Assignee: Admeta Aktiebolag
    Inventors: Jonas Svensson, Leif Jagerbrand, Björn Andersson, Thomas Karlsson, Ola Tiverman, Pierre Milburn
  • Patent number: 8699654
    Abstract: The invention concerns a method comprising measurement on a fuel channel (14) of fuel assemblies (8) for nuclear boiling water reactors. The method comprises that: the measurement is done by the use of a non-destructive inductive eddy current measurement method, the measurement is done on a fuel channel (14) which has been used at least a certain time during operation in the core of a nuclear boiling water reactor, the measurement is done when the fuel channel (14) is located in water, the measurement is done on different places on the fuel channel (14), wherein through the method at least the hydride content of the fuel channel (14) at said places is determined. The method can be used in order to find out how shadow corrosion from a neighboring control rod influences the properties of the fuel channel (14).
    Type: Grant
    Filed: June 8, 2009
    Date of Patent: April 15, 2014
    Assignee: Westinghouse Electric Sweden AB
    Inventors: Kurt-Åke Magnusson, Holger Wiese, Björn Andersson, Göran Jergeus
  • Publication number: 20120178079
    Abstract: Human parvovirus, genus Bocavirus, associated with respiratory tract infections in children. Nucleic acid and polypeptide sequences of the virus. Methods and products for diagnosing past or present infection of bocavirus in an individual e.g., by serology testing. Viral nucleic acid, polypeptide and/or viral particles for generating immune response in an individual, including vaccine compositions.
    Type: Application
    Filed: December 29, 2011
    Publication date: July 12, 2012
    Applicant: Karolinska Institutet Innovations AB
    Inventors: Tobias Allander, Björn Andersson
  • Publication number: 20120169767
    Abstract: Method for optimising the placement of at least two pieces of information in at least one display section of a display area managed by a system, wherein said system communicates with an Information Optimisation Centre through the sending and receiving of packets of instructions and/or requests, wherein said packets of instructions comprise data regarding a location of at least one piece of information and instructions regarding at least two pieces of information are sent in the same packet.
    Type: Application
    Filed: March 2, 2010
    Publication date: July 5, 2012
    Applicant: ADMETA AKTIEBOLAG
    Inventors: Jonas Svensson, Leif Jagerbrand, Johan Hogberg, Bjorn Andersson, Thomas Karlsson, Ola Tiverman, Pierre Milburn
  • Patent number: 8117940
    Abstract: A steering wheel arrangement for a motor vehicle includes a steering column having a first end for cooperation with a steering wheel and a second end for cooperation with a vehicle steering mechanism. The steering wheel arrangement further includes a suspension arrangement for the steering column. The suspension arrangement includes two pivot joints and is pivotally connected to the steering column via a third pivot joint, the first, second and third pivot joints including first, second and third locking arrangements, respectively. The steering wheel arrangement has thus three adjustable pivot points where only one or two of the three pivot joints are adjustable in a first step depressing a foot pedal to a first position and only the remaining of the three pivot joints are adjustable in a second step depressing the foot pedal to a second position which implies that the adjustments can be made in a secure way by the driver during the ride.
    Type: Grant
    Filed: October 28, 2005
    Date of Patent: February 21, 2012
    Assignees: Volvo Lastvagnan AB, Fuji Autotech AB
    Inventors: Björn Andersson, Hassan Omarain, Andreas Alvehav, Thomas Paulsson, Hans Fredriksson, Ulf Eriksson, Pentti Hyvönen
  • Patent number: 8110350
    Abstract: Human parvovirus, genus Bocavirus, associated with respiratory tract infections in children. Nucleic acid and polypeptide sequences of the virus. Methods and products for diagnosing presence of bocavirus in a sample using nucleic acid probes or primers, or specific binding members such as antibodies. Methods and products for diagnosing past or present infection of bocavirus in an individual e.g. by serology testing. Viral nucleic acid, polypeptide and/or viral particles for generating immune response in an individual, including vaccine compositions.
    Type: Grant
    Filed: August 16, 2006
    Date of Patent: February 7, 2012
    Assignee: Karolinska Institutet Innovations AB
    Inventors: Tobias Allander, Bjorn Andersson
  • Publication number: 20110276645
    Abstract: A method (300, 400, 500) of and a message service gateway (204) for controlling delivery of a message service provided by a service provider application (202) as a value-added service to an end user having a device with messaging capability. The method (300, 400, 500) comprises the steps of determining which one of predefined categories the service provider application (202) is, and controlling the delivery of the message service to the end user based on the determined category of the service provider application (202). A system comprising at least the above message service gateway (204), a service provider application (202), one or both of a Short Message Service Center (SMSC) (206) and a Multimedia Message Service Center (MMSC) (208), and an end user having a device with messaging capability is also provided.
    Type: Application
    Filed: January 16, 2009
    Publication date: November 10, 2011
    Applicant: TELEFONKTIEBOLAGET L M ERECSSON
    Inventors: Bjorn Andersson, Watson Jiang, Benson Peng, Stephen Wang