Patents by Inventor Martin Larsén

Martin Larsén 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: 20220388081
    Abstract: A system for protecting an operator (110) of a power tool may include a first set of wearable sensors (120) worn by the operator (110), a second set of wearable sensors (130) worn by the operator (110), a first tool sensor (122) disposed at the power tool where the first tool sensor (122) is configured to communicate with the first set of wearable sensors (120), a second tool sensor disposed (132) at the power tool where the second tool sensor (132) is configured to communicate with the second set of wearable sensors (130), and a controller (140). The controller (140) may be configured to determine, based on distances between the first tool sensor (122) and the first set of wearable sensors (120) and between the second tool sensor (132) and the second set of wearable sensors (130), whether to initiate a protective action with respect to the power tool.
    Type: Application
    Filed: April 22, 2021
    Publication date: December 8, 2022
    Inventors: Martin Larsén, Niklas Sarius, Sören Kahl, Per Norén
  • Patent number: 11495840
    Abstract: A battery pack may include a plurality of battery cells, a cell retainer and a heat exchanger assembly. The cell retainer may define a plurality of cell reception slots configured to retain respective ones of the battery cells. The cell retainer may define an enclosure that fixes the battery cells and is not penetrated by any cooling apparatus. The cell retainer may be in thermal communication with the battery cells to transfer heat away from the battery cells. The heat exchanger assembly may be in thermal communication with the cell retainer and external to the cell retainer to at least passively transfer heat away from the cell retainer while the battery pack is operated in a discharge mode. The cell retainer may include a thermally conductive material capable of transferring heat to the heat exchanger assembly and also storing at least some of the heat.
    Type: Grant
    Filed: November 23, 2012
    Date of Patent: November 8, 2022
    Assignee: HUSQVARNA AB
    Inventors: Mikael Willgert, Lars Dernebo, Martin Larsén, Rajinder Mehra
  • Publication number: 20220272898
    Abstract: A hand-held multi-tool device (100) comprising a driving unit (105) and being arranged to carry one of a plurality of replaceable tool heads (150) to be driven by the driving unit (105), the hand-held multi-tool device (100) further comprising a controller (101) configured to: determine a baseline inertial characteristic of the tool head currently being driven by the driving unit; determine an active inertial characteristic of said tool head; and determine a tool type for the tool head (150) based on the active inertial characteristic and the baseline inertial characteristic.
    Type: Application
    Filed: July 7, 2020
    Publication date: September 1, 2022
    Inventor: Martin Larsén
  • Patent number: 11384365
    Abstract: The present invention relates to the field of (vector) vaccines, and especially to novel EHV's having an inactivation of UL18 and/or UL8. The present invention further concerns related expression cassettes and vectors, which are suitable to express genes of interest, especially antigen encoding sequences. The viral vectors of the present invention are useful for producing an immunogenic composition or vaccine.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: July 12, 2022
    Inventors: Ramesh Koukuntla, Jana M. Larsen, Robert Barry Mandell, Luka N. Pelz, Eric Martin Vaughn
  • Publication number: 20220201410
    Abstract: There is provided a hearing aid with a Receiver In The Ear speaker assembly comprising a connecting member with electric conductors connecting a connector at one end, and a receiver housing with a receiver at the opposite end. A microphone housing with a microphone is attached to the connecting member. Placed along the connecting member, the microphone housing with the microphone is separated by a distance from the receiver in the receiver housing, thus reducing acoustic or mechanical feedback problems. Especially, the microphone and connector may share one common housing.
    Type: Application
    Filed: March 11, 2022
    Publication date: June 23, 2022
    Applicant: Oticon A/S
    Inventors: Jacob Anders ROUG, Peter SOMMER, Martin LARSEN, Anders Højsgaard THOMSEN, Peter H. WEIS, Bjarke MEJNERTSEN
  • Patent number: 11323828
    Abstract: There is provided a hearing aid with a Receiver In The Ear speaker assembly comprising an connecting member with electric conductors connecting a connector at one end, and a receiver housing with a receiver at the opposite end. A microphone housing with a microphone is attached to the connecting member. Placed along the connecting member, the microphone housing with the microphone is separated by a distance from the receiver in the receiver housing, thus reducing acoustic or mechanical feedback problems. Especially, the microphone and connector may share one common housing.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: May 3, 2022
    Assignee: Oticon A/S
    Inventors: Jacob Anders Roug, Peter Sommer, Martin Larsen, Anders Højsgaard Thomsen, Peter H. Weis, Bjarke Mejnertsen
  • Publication number: 20220006316
    Abstract: The present disclosure relates to a battery charger (100). The battery charger (100) includes a charging circuit (110) which comprises a primary transformer circuit (200) connectable to a power source (120) to receive charging current from the power source (120) and a plurality of secondary transformer circuits (210,220). At least one of the plurality of secondary circuits (210, 220) is arranged to cooperate with the primary transformer circuit (200) to provide a charging voltage to at least one battery (130), and the plurality of secondary transformer circuits (210,220) are connected in series with each other. A first secondary transformer circuit (210) is configured to provide a first charging voltage to the at least one battery (130) by means of a first associated output (10).
    Type: Application
    Filed: November 12, 2019
    Publication date: January 6, 2022
    Inventor: Martin Larsèn
  • Publication number: 20210395343
    Abstract: The invention is in the field of therapy of antibody deficiencies such as immune diseases and inflammatory disorders. The inventors demonstrate for the first time the convergence of intestinal IgA and serum IgG responses toward the same microbial targets, under homeostatic conditions. Private anti-microbiota IgG specificities are induced in IgA-deficient patients, but are not found in IgG pools from healthy donors, partially explaining why substitutive IgG (IVIG) cannot regulate antibody deficiency-associated gut dysbiosis and intestinal translocation. Finally, in both controls and IgA-deficient patients, systemic anti-microbiota IgG responses correlate with reduced inflammation suggesting that systemic IgG responses contribute to the gut microbiota confinement.
    Type: Application
    Filed: October 28, 2019
    Publication date: December 23, 2021
    Inventors: Guy GOROCHOV, Martin LARSEN, Delphine STERLIN, Jehane FADLALLAH
  • Publication number: 20210395348
    Abstract: The invention is in the field of therapy of antibody deficiencies. Inventors demonstrate for the first time in both controls and IgA-deficient patients, systemic anti-microbiota IgG responses correlate with reduced inflammation suggesting that systemic IgG responses contribute to the gut microbiota confinement. Furthermore, SIgAd-associated inflammation is inversely correlated with systemic anti-commensal IgG responses, which may thus serve as a second line of defense. Altogether, these data suggest that systemic IgG and intestinal IgA cooperate in different body compartments to limit systemic pro-inflammatory pathways. As selective IgA deficient patients harbour elevated seric anti-commensal IgG levels, these findings suggest that in selective IgA deficiency, microbiota confinement is obtained at the price of a strong inflammatory response.
    Type: Application
    Filed: October 29, 2019
    Publication date: December 23, 2021
    Inventors: Guy GOROCHOV, Martin LARSEN, Delphine STERLIN, Jehane FADLALLAH
  • Publication number: 20210252688
    Abstract: A power tool (1) is disclosed comprising a tool (3),a power source (5) arranged to power the tool (3),a throttle lever (7),a circuit board (9),and a human machine interface (10) comprising components (15, 17, 19) arranged on the circuit board (9). The power tool (1) further comprises a magnet (11) operably connected to the throttle lever (7), and a sensor arrangement (13) configured to sense the intensity of the magnetic field of the magnet (11). The sensor arrangement (13) is arranged on the circuit board (9).
    Type: Application
    Filed: June 25, 2019
    Publication date: August 19, 2021
    Inventors: Tobias Nyberg, Christian Bylund, Henric lsén, Martin Larsén, Pär-Ola Svensson, Stefan Stark
  • Patent number: 11083617
    Abstract: An ostomy device for attachment (coupling) to a base plate is disclosed. The ostomy device comprises attachment structures for attachment to a base plate, wherein the ostomy device comprises an attachment ring configured to be detachably attached to the base plate. The ostomy device comprises additional structures provided with attachment elements configured to be detachably attached to the attachment ring. The attachment ring is configured to be detachably attached to the inner side of an attachment recess provided in the locking flange of the base plate.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: August 10, 2021
    Assignee: MULTI-LOCK APS
    Inventor: Martin Larsen
  • Patent number: 11044565
    Abstract: A hearing aid device comprising a microphone, a processing unit and a receiver for compensating for a hearing loss in the auditory system of a human is disclosed. The hearing aid device is configured with a microphone inlet assembly which is optimized with regards to maintenance of the hearing aid and improved sound performance. That is, the microphone inlet assembly comprises an inlet element attached to a PCB and further configured to connect with a sound inlet structure.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: June 22, 2021
    Assignee: OTICON A/S
    Inventors: Søren Wichmann, Oliver Sundberg, Rasmus Andersson, Peter Spragge, Martin Larsen, Peter H. Weis, Anders Hedelund Nielsen
  • Publication number: 20200413207
    Abstract: A hearing aid device comprising a microphone, a processing unit and a receiver for compensating for a hearing loss in the auditory system of a human is disclosed. The hearing aid device is configured with a microphone inlet assembly which is optimized with regards to maintenance of the hearing aid and improved sound performance. That is, the microphone inlet assembly comprises an inlet element attached to a PCB and further configured to connect with a sound inlet structure.
    Type: Application
    Filed: September 9, 2020
    Publication date: December 31, 2020
    Applicant: Oticon A/S
    Inventors: Søren WICHMANN, Oliver SUNDBERG, Rasmus ANDERSSON, Peter SPRAGGE, Martin LARSEN, Peter H. WEIS, Anders Hedelund NIELSEN
  • Patent number: 10820126
    Abstract: A hearing aid device comprising a microphone, a processing unit and a receiver for compensating for a hearing loss in the auditory system of a human is disclosed. The hearing aid device is configured with a microphone inlet assembly which is optimized with regards to maintenance of the hearing aid and improved sound performance. That is, the microphone inlet assembly comprises an inlet element attached to a PCB and further configured to connect with a sound inlet structure.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: October 27, 2020
    Assignee: Oticon A/S
    Inventors: Søren Wichmann, Oliver Sundberg, Rasmus Andersson, Peter Spragge, Martin Larsen, Peter H. Weis, Anders Hedelund Nielsen
  • Publication number: 20200178010
    Abstract: There is provided a hearing aid with a Receiver In The Ear speaker assembly comprising an connecting member with electric conductors connecting a connector at one end, and a receiver housing with a receiver at the opposite end. A microphone housing with a microphone is attached to the connecting member. Placed along the connecting member, the microphone housing with the microphone is separated by a distance from the receiver in the receiver housing, thus reducing acoustic or mechanical feedback problems. Especially, the microphone and connector may share one common housing.
    Type: Application
    Filed: December 3, 2019
    Publication date: June 4, 2020
    Applicant: Oticon A/S
    Inventors: Jacob Anders ROUG, Peter SOMMER, Martin LARSEN, Anders Højsgaard THOMSEN, Peter H. WEIS, Bjarke MEJNERTSEN
  • Patent number: 10637372
    Abstract: An apparatus (100) may include a working assembly (220) configured to perform a work function responsive to operation of the working assembly, an electric motor (230) that powers the working assembly, a power source (210) configured to selectively power the electric motor, a control circuitry (240) for controlling operation of the electric motor, and a brake function (270) configured to selectively apply braking to the electric motor responsive to a brake initiation event. The brake function may be configured to apply the braking by short-circuiting motor phase windings of the electric motor without requiring an external power supply during application of the braking.
    Type: Grant
    Filed: June 23, 2014
    Date of Patent: April 28, 2020
    Assignee: HUSQVARNA AB
    Inventors: Martin Larsén, Ted Wolfram, Mattias Connysson
  • Publication number: 20200077211
    Abstract: A hearing aid device comprising a microphone, a processing unit and a receiver for compensating for a hearing loss in the auditory system of a human is disclosed. The hearing aid device is configured with a microphone inlet assembly which is optimized with regards to maintenance of the hearing aid and improved sound performance. That is, the microphone inlet assembly comprises an inlet element attached to a PCB and further configured to connect with a sound inlet structure.
    Type: Application
    Filed: November 7, 2019
    Publication date: March 5, 2020
    Applicant: Oticon A/S
    Inventors: Søren WICHMANN, Oliver SUNDBERG, Rasmus ANDERSSON, Peter SPRAGGE, Martin LARSEN, Peter H. WEIS, Anders Hedelund NIELSEN
  • Patent number: 10506353
    Abstract: A hearing aid device comprising a microphone, a processing unit and a receiver for compensating for a hearing loss in the auditory system of a human is disclosed. The hearing aid device is configured with a microphone inlet assembly which is optimized with regards to maintenance of the hearing aid and improved sound performance. That is, the microphone inlet assembly comprises an inlet element attached to a PCB and further configured to connect with a sound inlet structure.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: December 10, 2019
    Assignee: OTICON A/S
    Inventors: Søren Wichmann, Oliver Sundberg, Rasmus Andersson, Peter Spragge, Martin Larsen, Peter H. Weis, Anders Hedelund Nielsen
  • Patent number: 10499166
    Abstract: A hearing aid comprising a receiver assembly is disclosed. The receiver assembly includes a housing adapted to accommodate receivers of different geometry and/or size and/or mechanical dimensions and suspension member arranged in the housing. The suspension member comprises vibration dampers protruding from an outer periphery of the suspension member and a plurality of spacers provided at an inner periphery of the suspension member. The plurality of spacers is positioned to arrange and fix one or more cushions or enclosed structures in predefined grooves formed by adjacent spacers in the space between the receiver and the suspension member.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: December 3, 2019
    Assignees: OTICON A/S, BERNAFON AG
    Inventors: Roland Margot, Ben Crook, Lars Persson, Henning Bjerregaard, Sune Heibing, Niels Erik Holm Christensen, Mikael Andersen, Claus Tipsmark, Martin Larsen, Peter Spragge, Lars Monroy, Poul Hilding Andersson
  • Patent number: 10425488
    Abstract: A system may include sensor equipment, a local yard maintenance manager and a remote yard maintenance manager. The sensor equipment includes one or more sensors disposed on a parcel of land. The local yard maintenance manager may be disposed proximate to the parcel and configured to interface with the sensor equipment to monitor growing conditions on the parcel. The remote yard maintenance manager may be disposed remotely with respect to the parcel and configured to interface with the sensor equipment.
    Type: Grant
    Filed: August 10, 2015
    Date of Patent: September 24, 2019
    Assignee: HUSQVARNA AB
    Inventors: Martin Larsén, Mikael Willgert, Anders Mattsson, Stefan Grufman, Åke Cederborn, Mikael Alexiusson, Lars Dernebo