Patents by Inventor Lars Christensen

Lars Christensen 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: 11787158
    Abstract: A sheet laminate for being used as a puncturable top web for a blister package, comprising: an aluminium base sheet layer; at least one tie layer comprising polyolefin; a welding layer comprising polyester or polypropylene; wherein the welding layer and the tie layer are coextrusion coated on the base sheet layer so that the at least one tie layer is disposed between the base sheet layer and the welding layer, whereby the welding layer is attached to the base sheet layer by the at least one tie layer. A blister package, wherein the sheet laminate is attached to a bottom web with product cavities. A method of manufacture of the sheet laminate and of the blister package, wherein the coextrusion coating step of the manufacture of the blister package is carried out simultaneously with extrusion lamination of a paper layer.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: October 17, 2023
    Assignee: Danapak Flexibles A/S
    Inventors: Torben Fogtmann, Peter Johansen, Lars Christensen
  • Publication number: 20230154481
    Abstract: A method of real-time noise reduction including generating spectral data using temporally localized spectral representations of a received audio signal, determining detection of voice by comparing first and second filtered data, and generating noise-reduced audio output by attenuating noise based on the determined detection of voice. The first and second filtered data are formed by attenuating temporal variations of the spectral data based on, respectively, a first timescale and a second timescale. A noise reduction system, comprising processing circuitry configured to execute a method of real-time noise reduction to generate an output that is transmitted via an output port of the noise reduction system. A noise-reduction microphone comprising a housing having a transducer coupled to a processor therein to execute a method of real-time noise reduction, and an output port. A non-transitory computer-readable medium having instructions to cause a processor to perform a method of real-time noise reduction.
    Type: Application
    Filed: November 17, 2021
    Publication date: May 18, 2023
    Applicant: Beacon Hill Innovations Ltd.
    Inventors: Craig FRASER, Daniel DAVIES, John HORSTMANN, Lars CHRISTENSEN
  • Publication number: 20230129493
    Abstract: A method performed at a node where in response to receipt of a signal in a channel in the unlicensed spectrum, the node initiates a scan on one of the channels in the unlicensed spectrum to determine whether the channel is available for transmitting a response. If it is available, then a response is transmitted that comprises information regarding the quality of the channel and the quality of other channels in the unlicensed spectrum along with an indication as to whether the signal was successfully received and decoded. The method performed at the transmitting node is also disclosed, along with the transmitting and receiving nodes and a computer program for performing the methods.
    Type: Application
    Filed: April 15, 2020
    Publication date: April 27, 2023
    Inventors: Nuno Manuel KIILERICH PRATAS, Erika PORTELA LOPES DE ALMEIDA, Lars CHRISTENSEN, Jan HVIID, Stig BLÜCHER BRINK, Karsten PETERSEN
  • Publication number: 20230097342
    Abstract: The present invention relates to a cryoprotecting agent comprising a cryprotectant being one or more of: dextrin, dextran, isomaltooligosaccharide and derivatives thereof, cryoprotecting and cryopreserved compositions, uses thereof, and methods of cryopreservation.
    Type: Application
    Filed: September 20, 2022
    Publication date: March 30, 2023
    Inventors: Hans Berg ANDREASEN, Lars CHRISTENSEN, Kim NORDFJELD, Jeppe SKYTTE, Christian CLAUSEN, Bjorn HOLST
  • Patent number: 11484025
    Abstract: The present invention relates to a cryoprotecting agent comprising a cryprotectant being one or more of: dextrin, dextran, isomaltooligosaccharide and derivatives thereof, cryoprotecting and cryopreserved compositions, uses thereof, and methods of cryopreservation.
    Type: Grant
    Filed: November 29, 2013
    Date of Patent: November 1, 2022
    Assignee: PHARMACOSMOS HOLDING A/S
    Inventors: Hans Berg Andreasen, Lars Christensen, Kim Nordfjeld, Jeppe Skytte, Christian Clausen, Bjorn Holst
  • Publication number: 20220330263
    Abstract: According to an aspect, there is provided a controller of a pool of terminal devices comprising means for performing the following. Initially, information on requirements of data traffic to be handled by the pool of terminal devices and data traffic statistics for the pool are maintained in a memory of the controller. Upon receiving results of scanning of available radio access networks and capabilities from one or more primary terminal devices, the controller analyzes the results of the scanning, the requirements of the data traffic and the data traffic statistics to determine optimal radio access configurations for the pool of terminal devices for satisfying the requirements of the data traffic. Then, the controller configures the pool of terminal devices for providing radio access according to the optimal radio access configurations. Finally, the controller provides radio access using the pool of terminal devices according to the optimal radio access configurations.
    Type: Application
    Filed: September 18, 2020
    Publication date: October 13, 2022
    Applicant: Nokia Technologies Oy
    Inventors: Karsten PETERSEN, Bent RYSGAARD, Lars CHRISTENSEN, Frank FREDERIKSEN, Rafhael Amorim
  • Publication number: 20220274392
    Abstract: The present disclosure relates to new laminate films whereby a contact layer is adhesive laminated to a base layer, such as a metal foil, or whereby a co-extrusion layer comprising a contact layer and at least one tie layer is adhered to a base layer, as well as uses of the laminate films to wrap APIs such as nicotine, fentanyl, lidocaine and rivastigmine, wherein the contact layer comprises COC, PA, EVOH, CBC, PVDF, COP, HDPE or EMAA.
    Type: Application
    Filed: July 10, 2020
    Publication date: September 1, 2022
    Inventors: Torben Fogtmann, Peter Johansen, Lars Christensen
  • Publication number: 20220258454
    Abstract: The present disclosure relates to a laminate film including a water resistant or oxygen resistant base layer, and co-extrusion layer. The co-extrusion layer may include a tie layer and a contact layer, and the contact layer may include a polymer such as cyclic olefin copolymer, a polyamide, or an ethylene vinyl alcohol. A total loading of the tie layer may be in the range of 3-9 g/m2 and wherein a loading of the contact layer is: loadingcontact=x*loadingtie, wherein loadingcontact is the loading of the contact layer, loadingtie is the total loading of the tie layer, and x is in the range of 0.8 to 3.
    Type: Application
    Filed: May 3, 2022
    Publication date: August 18, 2022
    Inventors: Peter JOHANSEN, Lars Christensen, Torben Fogtmann
  • Publication number: 20220250373
    Abstract: The present disclosure relates to new laminate films whereby a contact layer is adhesive laminated to a base layer, such as a metal foil, or whereby a co-extrusion layer comprising a contact layer and at least one tie layer is adhered to a base layer, as well as uses of the laminate films to wrap APIs such as nicotine, fentanyl, lidocaine and rivastigmine, wherein the contact layer comprises COC, PA, EVOH, CBC, PVDF, COP, HDPE or EMAA.
    Type: Application
    Filed: July 10, 2020
    Publication date: August 11, 2022
    Inventors: Torben Fogtmann, Pater Johansen, Lars Christensen
  • Patent number: 11376814
    Abstract: The present disclosure relates to a method for providing a film. The method may include providing a base layer that is one or more of water resistant or oxygen resistant, coextruding a layer that may include a tie layer and a contact layer to provide a coextrusion layer, coating the coextrusion layer to the base layer, and allowing the coextrusion layer coated to the base layer to adhere to provide the film that may include the tie layer and the contact layer formed as a coextrusion layer coated to the base layer, wherein the tie layer may include at least one layer; and wherein the contact layer may include a polymer having a RED value based on a Hansen's Solubility parameter (HSP) towards an aggressive chemical of greater than 0.8.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: July 5, 2022
    Assignee: Danapak Flexibles A/S
    Inventors: Lars Christensen, Peter Johansen, Torben Fogtmann
  • Publication number: 20220168998
    Abstract: The present disclosure relates to a method for providing a film. The method may include providing a base layer, wherein the base layer is resistant to one or more of water or oxygen; coextruding a tie layer and a contact layer to provide a coextrusion layer; coating the coextrusion layer to the base layer; allowing the coextrusion layer coated to the base layer to adhere to form the film, wherein the film comprises the tie layer and the contact layer formed as a coextrusion layer coated to the base layer; wherein the tie layer comprises one or more layers, and wherein the tie layer, or the one or more layers of the tie layer, has a loading in the range of 7 to 20 g/m2; wherein the contact layer comprises a cycloolefin copolymer (COC).
    Type: Application
    Filed: February 18, 2022
    Publication date: June 2, 2022
    Inventors: Lars CHRISTENSEN, Peter Johansen, Torben Fogtmann
  • Patent number: 11325350
    Abstract: The present present disclosure relates to a laminate film including a water resistant or oxygen resistant base layer, and co-extrusion layer. The coextrusion layer may include a tie layer and a contact layer, and the contact layer may include a polymer such as cyclic olefin copolymer, a polyamide, or an ethylene vinyl alcohol. A total loading of the tie layer may be in the range of 3-9 g/m2 and wherein a loading of the contact layer is: loadingcontact=x*loadingtie, wherein loadingcontact is the loading of the contact layer, loadingtie is the total loading of the tie layer, and x is in the range of 0.8 to 3.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: May 10, 2022
    Assignee: Danapak Flexibles A/S
    Inventors: Peter Johansen, Lars Christensen, Torben Fogtmann
  • Patent number: 11260624
    Abstract: The present disclosure relates to a method for providing a film. The method may include providing a base layer, wherein the base layer is resistant to one or more of water or oxygen; coextruding a tie layer and a contact layer to provide a coextrusion layer; coating the coextrusion layer to the base layer; allowing the coextrusion layer coated to the base layer to adhere to form the film, wherein the film comprises the tie layer and the contact layer formed as a coextrusion layer coated to the base layer; wherein the tie layer comprises one or more layers, and wherein the tie layer, or the one or more layers of the tie layer, has a loading in the range of 7 to 20 g/m2; wherein the contact layer comprises a cycloolefin copolymer (COC).
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: March 1, 2022
    Assignee: Danapak Flexibles A/S
    Inventors: Lars Christensen, Peter Johansen, Torben Fogtmann
  • Patent number: 11216633
    Abstract: The present invention relates to providing a filtered fingerprint pattern signal indicative of a fingerprint pattern with a fingerprint sensing device comprising an array of sensing elements for sensing the fingerprint pattern. Each sensing element is configured to provide a sensing signal indicative of a local fingerprint pattern feature. The method comprises: receiving analog sensing signals from each of a set of sensing elements comprising at least four sensing elements, filtering the set of sensing signals to provide a set of filtered output signals each comprising a linear combination of the set of sensing signals in which each sensing signal has a respective coefficient. The coefficients in each linear combination sum up to zero, and wherein the linear combinations are different from each other. The set of filtered output signals are converted to a filtered digital sensing signal indicative of the user's fingerprint pattern.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: January 4, 2022
    Assignee: FINGERPRINT CARDS ANACATUM IP AB
    Inventors: Lars Christensen, Hans Thörnblom, Frank Riedijk, Søren Skovgaard Christensen
  • Publication number: 20200401778
    Abstract: The present invention relates to providing a filtered fingerprint pattern signal indicative of a fingerprint pattern with a fingerprint sensing device comprising an array of sensing elements for sensing the fingerprint pattern. Each sensing element is configured to provide a sensing signal indicative of a local fingerprint pattern feature. The method comprises: receiving analog sensing signals from each of a set of sensing elements comprising at least four sensing elements, filtering the set of sensing signals to provide a set of filtered output signals each comprising a linear combination of the set of sensing signals in which each sensing signal has a respective coefficient. The coefficients in each linear combination sum up to zero, and wherein the linear combinations are different from each other. The set of filtered output signals are converted to a filtered digital sensing signal indicative of the user's fingerprint pattern.
    Type: Application
    Filed: March 4, 2019
    Publication date: December 24, 2020
    Applicant: Fingerprint Cards AB
    Inventors: Lars CHRISTENSEN, Hans THÖRNBLOM, Frank RIEDIJK, Søren Skovgaard CHRISTENSEN
  • Publication number: 20200269546
    Abstract: A sheet laminate for being used as a puncturable top web for a blister package, comprising: an aluminium base sheet layer; at least one tie layer comprising polyolefin; a welding layer comprising polyester or polypropylene; wherein the welding layer and the tie layer are coextrusion coated on the base sheet layer so that the at least one tie layer is disposed between the base sheet layer and the welding layer, whereby the welding layer is attached to the base sheet layer by the at least one tie layer. A blister package, wherein the sheet laminate is attached to a bottom web with product cavities. A method of manufacture of the sheet laminate and of the blister package, wherein the coextrusion coating step of the manufacture of the blister package is carried out simulataneously with extrusion lamination of a paper layer.
    Type: Application
    Filed: October 23, 2018
    Publication date: August 27, 2020
    Inventors: Torben Fogtmann, Peter Johansen, Lars Christensen
  • Publication number: 20200269544
    Abstract: The present disclosure relates to a method for providing a film. The method may include providing a base layer that is one or more of water resistant or oxygen resistant, coextruding a layer that may include a tie layer and a contact layer to provide a coextrusion layer, coating the coextrusion layer to the base layer, and allowing the coextrusion layer coated to the base layer to adhere to provide the film that may include the tie layer and the contact layer formed as a coextrusion layer coated to the base layer, wherein the tie layer may include at least one layer; and wherein the contact layer may include a polymer having a RED value based on a Hansen's Solubility parameter (HISP) towards an aggressive chemical of greater than 0.8.
    Type: Application
    Filed: December 29, 2016
    Publication date: August 27, 2020
    Inventors: Lars Christensen, Peter Johansen, Torben Fogtmann
  • Publication number: 20200223185
    Abstract: The present disclosure relates to a method for providing a film. The method may include providing a base layer, wherein the base layer is resistant to one or more of water or oxygen; coextruding a tie layer and a contact layer to provide a coextrusion layer; coating the coextrusion layer to the base layer; allowing the coextrusion layer coated to the base layer to adhere to form the film, wherein the film comprises the tie layer and the contact layer formed as a coextrusion layer coated to the base layer; wherein the tie layer comprises one or more layers, and wherein the tie layer, or the one or more layers of the tie layer, has a loading in the range of 7 to 20 g/m2; wherein the contact layer comprises a cycloolefin copolymer (COC).
    Type: Application
    Filed: March 30, 2020
    Publication date: July 16, 2020
    Inventors: Lars Christensen, Peter Johansen, Torben Fogtmann
  • Publication number: 20200047461
    Abstract: The present present disclosure relates to a laminate film including a water resistant or oxygen resistant base layer, and co-extrusion layer. The coextrusion layer may include a tie layer and a contact layer, and the contact layer may include a polymer such as cyclic olefin copolymer, a polyamide, or an ethylene vinyl alcohol. A total loading of the tie layer may be in the range of 3-9 g/m2 and wherein a loading of the contact layer is: loadingcontact=x*loadingtie, wherein loadingcontact is the loading of the contact layer, loadingtie is the total loading of the tie layer, and x is in the range of 0.8 to 3.
    Type: Application
    Filed: May 29, 2019
    Publication date: February 13, 2020
    Inventors: Peter Johansen, Lars Christensen, Torben Fogtmann
  • Patent number: 10268873
    Abstract: The present invention generally relates to a method for analyzing biometric measurements of a user, and specifically to determination of an alignment level between features of different biometric measurements acquired using a biometric sensor. The invention also relates to a corresponding fingerprint sensing system and to a computer program product.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: April 23, 2019
    Assignee: FINGERPRINT CARDS AB
    Inventors: Søren Skovgaard Christensen, Mikkel Stegmann, Lars Christensen, Michael Sass Hansen