Patents by Inventor Claus Christensen

Claus 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).

  • Publication number: 20250156270
    Abstract: A first integrated circuit (IC) chip of a communication device includes a first communication interface that receives a first portion of an input data signal, a first forward error correction (FEC) decoder circuit that generates first error information regarding the first codeword symbols in the first portion of the input data signal, a second communication interface, and a first statistics generator circuit that generates error statistics information using a) the first error information and b) second error information received via the second communication interface. A second IC chip includes a third communication interface that receives a second portion of the input data signal, a second FEC decoder circuit that generates the second error information, the second error information regarding second codeword symbols in the second portion of the input data signal, and iii) a fourth communication interface that sends the second error information to the second communication interface.
    Type: Application
    Filed: November 14, 2024
    Publication date: May 15, 2025
    Inventors: Federico MAGNI, Paolo PASCALE, Michael DUCKERING, Volodymyr SHVYDUN, Michael WYZGA, Trevor POON, Apurva BRAHMBHATT, Nicola CARTA, Claus CHRISTENSEN, Michael Lewis TAKEFMAN
  • Publication number: 20220141601
    Abstract: A method for picking up body signals from the head of a user comprises a) placing first and second electrodes on first and second different positions at a first side of the user's head in direct or capacitive contact with the user's head, said first side comprising a first eye of the user, the first and second electrodes being configured to pick up first and second electric potentials, respectively, from the user's body, and b) providing an Electrooculography signal representative of a corneo-retinal potential difference of said first eye of the user in dependence of said at first and second electric potentials. The first and second positions may be (substantially) located in a plane including the first eye of the user. A portable electronic device providing an Electrooculography signal, and a hearing device utilizing an Electrooculography signal is further disclosed.
    Type: Application
    Filed: January 13, 2022
    Publication date: May 5, 2022
    Applicant: Oticon A/S
    Inventors: Thomas LUNNER, Alejandro LOPEZ VALDES, Henrik BENDSEN, Claus CHRISTENSEN, Peter SCHMIDT, Ole ANDERSEN, Mikkel NIELSEN, Tanveer BHUIYAN
  • Patent number: 11297448
    Abstract: A method for picking up body signals from the head of a user comprises a) placing first and second electrodes on first and second different positions at a first side of the user's head in direct or capacitive contact with the user's head, said first side comprising a first eye of the user, the first and second electrodes being configured to pick up first and second electric potentials, respectively, from the user's body, and b) providing an Electrooculography signal representative of a corneo-retinal potential difference of said first eye of the user in dependence of said at first and second electric potentials. The first and second positions may be (substantially) located in a plane including the first eye of the user. A portable electronic device providing an Electrooculography signal, and a hearing device utilizing an Electrooculography signal is further disclosed.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: April 5, 2022
    Assignee: OTICON A/S
    Inventors: Thomas Lunner, Alejandro Lopez Valdes, Henrik Bendsen, Claus Christensen, Peter Schmidt, Ole Andersen, Mikkel Nielsen, Tanveer Bhuiyan
  • Publication number: 20210235203
    Abstract: A method for picking up body signals from the head of a user comprises a) placing first and second electrodes on first and second different positions at a first side of the user's head in direct or capacitive contact with the user's head, said first side comprising a first eye of the user, the first and second electrodes being configured to pick up first and second electric potentials, respectively, from the user's body, and b) providing an Electrooculography signal representative of a corneo-retinal potential difference of said first eye of the user in dependence of said at first and second electric potentials. The first and second positions may be (substantially) located in a plane including the first eye of the user. A portable electronic device providing an Electrooculography signal, and a hearing device utilizing an Electrooculography signal is further disclosed.
    Type: Application
    Filed: January 23, 2020
    Publication date: July 29, 2021
    Applicant: Oticon A/S
    Inventors: Thomas LUNNER, Alejandro LOPEZ VALDES, Henrik BENDSEN, Claus CHRISTENSEN, Peter SCHMIDT, Ole ANDERSEN, Mikkel NIELSEN, Tanveer BHUIYAN
  • Patent number: 10351139
    Abstract: A system and method for planning activities for a driver of a vehicle, where a scheduled route is planned for the vehicle, include an assignment unit configured for assigning a pilot assisted driving mode to a first part of the scheduled route and assigning an autonomous driving mode a second part of the scheduled route, the assignment of the driving mode determined based on a first parameter. An interface is configured for indicating the first and second parts of the scheduled route to the driver, and a proposal unit is configured for, upon execution of the assigned driving mode in the vehicle, proposing a first activity to the driver for the first part of the scheduled route and a second activity for the second part of the scheduled route, the proposal of an activity determined based a second parameter.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: July 16, 2019
    Assignee: Volvo Car Corporation
    Inventors: Claus Christensen, Christian Hedegaard, Thomas Bove
  • Publication number: 20170008523
    Abstract: A system and method for planning activities for a driver of a vehicle, where a scheduled route is planned for the vehicle, include an assignment unit configured for assigning a pilot assisted driving mode to a first part of the scheduled route and assigning an autonomous driving mode a second part of the scheduled route, the assignment of the driving mode determined based on a first parameter. An interface is configured for indicating the first and second parts of the scheduled route to the driver, and a proposal unit is configured for, upon execution of the assigned driving mode in the vehicle, proposing a first activity to the driver for the first part of the scheduled route and a second activity for the second part of the scheduled route, the proposal of an activity determined based a second parameter.
    Type: Application
    Filed: July 8, 2016
    Publication date: January 12, 2017
    Inventors: Claus CHRISTENSEN, Christian HEDEGAARD, Thomas BOVE
  • Publication number: 20140041602
    Abstract: An engine cooling fan (100) comprising a hub (102) and a plurality of blades (104) each of which extends away from the hub (102), wherein the hub (102) defines a rotation axis about which the hub (102) is adapted to rotate during operation; wherein each blade (104) defines an attachment part (108), an air moving part (106), and a center line extending in a longitudinal direction of the blade (104) between a tip end and a hub end of the blade; wherein at least a first zone of the center line extends in a direction transverse to a normal of the rotation axis of the hub (102). Moreover the present invention relates to a blade (104) for use in the fan (100) and a kit comprising the blade (104) and the fan (100).
    Type: Application
    Filed: April 8, 2011
    Publication date: February 13, 2014
    Applicant: MULTIWING INTERNATIONAL A/S
    Inventor: Claus Christensen-Dalsgaard
  • Publication number: 20100216527
    Abstract: An electronic device comprising a first housing (110) and a second housing (112), the first and second housings arranged to provide a device open configuration (FIG. 1), a first device closed configuration (FIG. 5) and a second device closed configuration (FIG. 6), wherein in the device closed configurations a first face of the first housing and a first face of the second housing are arranged to overlie one another (112, 110), and in the open configuration the first face of the first and second housings are arranged to be spaced apart compared to the closed configurations to reveal the respective first faces (118)/and wherein a first portion of the first face of the second housing is covered by the first face of the first housing in the first device closed configuration (FIG. 5), and the first portion of the first face of the second housing is revealed in the second device closed configuration (FIG. 6).
    Type: Application
    Filed: December 11, 2006
    Publication date: August 26, 2010
    Applicant: NOKIA CORPORATION
    Inventors: Claus Christensen, Niels Jacobsen
  • Publication number: 20090093784
    Abstract: An anal patch comprising an absorbent pad (3) in a shape with two substantially parallel flat surfaces and a contact surface perpendicular to the flat surfaces, the area of the contact surface being smaller than each of the two parallel flat surfaces, an adhesive part, comprising an adhesive coated backing layer (4), having a central aperture (8) wherein at least a part of the contact surface of the absorbent pad is aligned with the aperture of the adhesive part.
    Type: Application
    Filed: May 10, 2007
    Publication date: April 9, 2009
    Inventors: Michael Hansen, Peter Kragh, Claus Christensen
  • Publication number: 20080014140
    Abstract: A method for producing zeolite or zeotype crystals with a hierarchical pore system having both pores with average diameter between 0.3-2 nm and pores with an average diameter size larger than 4 nm in diameter, comprising the steps of applying a carbohydrate or a carbohydrate solution onto a zeolite precursor material or into a zeolite precursor composition, partly or fully decomposing the carbohydrate, crystallizing the zeolite, removing the partly or fully decomposed carbohydrate by calcination or combustion.
    Type: Application
    Filed: June 27, 2007
    Publication date: January 17, 2008
    Inventors: Claus Christensen, Kake Zhu, Marina Kustova, Kresten Egeblad
  • Publication number: 20070207351
    Abstract: An electric power generating unit comprising (i) an ammonia storage device in the form of a container comprising an ammonia absorbing and releasing salt of the general formula: Ma(NH3)nXz, wherein M is one or more cations selected from alkali metals, alkaline earth metals, and transition metals such as Li, K, Mg, Ca, V, Cr, Mn, Fe, Co, Ni, Cu or Zn, X is one or more anions selected from fluoride, chloride, bromide, iodide, nitrate, thiocyanate, sulphate, molybdate, phosphate, and chlorate ions, a is the number of cations per salt molecule, Z is the number of anions per salt molecule, and n is the coordination number of 2 to 12.
    Type: Application
    Filed: March 22, 2005
    Publication date: September 6, 2007
    Inventors: Claus Christensen, Tue Johannessen, Jens Norskov, Ulrich Quaade
  • Publication number: 20070192990
    Abstract: A portable electronic device is provided including a first section having at least one key; and a second section pivotally connected to the first section by a movable connection, the second section having a display on a first side of the second section. The movable connection comprises a pivotal connection and a swivel connection. The pivotal connection comprises a first fold axis, wherein the first section and the second section are adapted to rotate relative to each other about the first fold axis. The swivel connection comprises a second offset swivel axis which is offset from a centerline of the second section, wherein the first section and the second section are adapted to rotate relative to each other about the second offset swivel axis.
    Type: Application
    Filed: February 17, 2006
    Publication date: August 23, 2007
    Inventor: Claus Christensen
  • Publication number: 20070010433
    Abstract: The present invention relates to use of compounds directed to inhibiting expression and/or proteolytic processing semaphorins SEMA3E and/or sema3E and/or activation of a receptor by a proteolytic product of said semaphorins for the manufacture of a medicament for prevention, treatment diagnosis and/or prognosis of an invasive disease. The invention features the compounds selected from the group comprising antisense compounds derived from the sequence of SEMA3E and/or sema3E, peptide compounds derived from the sequence of said semaphorins, anti-bodies against said semaphorins, and peptide compounds derived from the sequence of Plexin A receptor. Furthermore, the invention provides methods for prognosis and/diagnosis of malignancy of cancer based of estimation of the levels of expression and proteolytic processing of said semaphorins in a sample of a tissue or body fluid. The invention also concerns a method for producing an attractant polypeptide by establishing a cleavage product of SEMA3E. and/or sema3E.
    Type: Application
    Filed: July 10, 2003
    Publication date: January 11, 2007
    Applicant: SEMA APS
    Inventors: Morten Albrechtsen, Claus Christensen, Eugene Lukanidin, Ole Olsen
  • Publication number: 20050113619
    Abstract: A process for catalytic isomerization of alkyl aromatic compounds in a hydrocarbon process stream comprising contacting the alkyl aromatic compound-containing hydrocarbon stream under isomerization conditions with a crystalline zeolite catalyst consisting of individual, primary crystals having an intracrystalline, non-crystallographic mesopore system and a mesopore volume of the zeolite crystals above 0.25.
    Type: Application
    Filed: November 4, 2004
    Publication date: May 26, 2005
    Inventors: Ivar Schmidt, Christina Christensen, Michael Brorson, Erik Derouane, Claus Christensen, Eric Derouane
  • Patent number: 4579510
    Abstract: An axial flow fan impeller having a number of blades, which are rotatably journalled in a wheel rim (3), each with its blade root (4) which is connected with an adjusting device (10) for the blades. The wheel rim comprises as a supporting member for the blades an annular body of revolution (6) with bores (5) for the blade shafts and a cut-out for taking up a thrust bearing (7). The body of revolution is connected with the body plate (18) and the front plate (21) of the impeller through tubular connecting pieces (19, 20), which are symmetrical relative to the body of revolution and are elastically deformable by loading forces acting in the radial plane of the wheel, but have a relatively great rigidity against forces acting in the axial direction. The impeller may thus be fabricated by welding, without the occurrence of dynamic loads exceeding the allowable values for the welding joints (25, 26).
    Type: Grant
    Filed: October 5, 1984
    Date of Patent: April 1, 1986
    Assignee: Nordisk Ventilator Co. A/S
    Inventor: Claus Christensen-Dalsgaard