Patents by Inventor Lars Puggaard Bøgild Christensen

Lars Puggaard Bøgild 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).

  • Method and electronic device for authenticating a user
    Patent number: 11586717
    Abstract: The present disclosure generally relates to a method for authenticating a user using an electronic device, where the electronic device comprises a fingerprint sensor as well as a first and a second control unit. Preferably, the first control unit comprises a secure element and/or a secure block adapted to provide a secure processing environment. The present disclosure also relates to a corresponding electronic device and to a computer program product.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: February 21, 2023
    Assignee: FINGERPRINT CARDS ANACATUM IP AB
    Inventors: Hans Thörnblom, Eric Setterberg, Lars Puggaard Bøgild Christensen, Søren Skovgaard Christensen, Anders Ø. Nielsen
  • METHOD AND ELECTRONIC DEVICE FOR AUTHENTICATING A USER
    Publication number: 20200184056
    Abstract: The present disclosure generally relates to a method for authenticating a user using an electronic device, where the electronic device comprises a fingerprint sensor as well as a first and a second control unit. Preferably, the first control unit comprises a secure element and/or a secure block adapted to provide a secure processing environment. The present disclosure also relates to a corresponding electronic device and to a computer program product.
    Type: Application
    Filed: May 23, 2018
    Publication date: June 11, 2020
    Applicant: FINGERPRINT CARDS AB
    Inventors: Hans Thörnblom, Eric Setterberg, Lars Puggaard Bøgild Christensen, Søren Skovgaard Christensen, Anders Ø. Nielsen
  • Method and electronic device for noise mitigation
    Patent number: 9779281
    Abstract: The present invention generally relates to a method for removing disturbances in an image captured by a fingerprint sensor, and specifically to reduction of noise in an acquired fingerprint image by incorporating the sensing principle into the applied method for noise reduction, wherein the noise reduced image is used for determining a representation of a fingerprint pattern. Advantages with the invention include enhanced determination of fingerprint patterns from fingerprint images captured using a fingerprint sensor. The invention also relates to a corresponding electronic device and to a computer program product.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: October 3, 2017
    Assignee: FINGERPRINT CARDS AB
    Inventors: Morten Rolle Hansen, Lars Puggaard Bøgild Christensen, Hans Thörnblom
  • METHOD AND ELECTRONIC DEVICE FOR NOISE MITIGATION
    Publication number: 20170091525
    Abstract: The present invention generally relates to a method for removing disturbances in an image captured by a fingerprint sensor, and specifically to reduction of noise in an acquired fingerprint image by incorporating the sensing principle into the applied method for noise reduction, wherein the noise reduced image is used for determining a representation of a fingerprint pattern. Advantages with the invention include enhanced determination of fingerprint patterns from fingerprint images captured using a fingerprint sensor. The invention also relates to a corresponding electronic device and to a computer program product.
    Type: Application
    Filed: November 10, 2016
    Publication date: March 30, 2017
    Applicant: FINGERPRINT CARDS AB
    Inventors: Morten Rolle Hansen, Lars Puggaard Bøgild Christensen, Hans Thörnblom
  • Method and electronic device for noise mitigation
    Patent number: 9519819
    Abstract: The present invention generally relates to a method for removing disturbances in an image captured by a fingerprint sensor, and specifically to reduction of noise in an acquired fingerprint image by incorporating the sensing principle into the applied method for noise reduction, wherein the noise reduced image is used for determining a representation of a fingerprint pattern. Advantages with the invention include enhanced determination of fingerprint patterns from fingerprint images captured using a fingerprint sensor. The invention also relates to a corresponding electronic device and to a computer program product.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: December 13, 2016
    Assignee: FINGERPRINT CARDS AB
    Inventors: Morten Rolle Hansen, Lars Puggaard Bøgild Christensen, Hans Thörnblom
  • METHOD AND ELECTRONIC DEVICE FOR NOISE MITIGATION
    Publication number: 20160012271
    Abstract: The present invention generally relates to a method for removing disturbances in an image captured by a fingerprint sensor, and specifically to reduction of noise in an acquired fingerprint image by incorporating the sensing principle into the applied method for noise reduction, wherein the noise reduced image is used for determining a representation of a fingerprint pattern. Advantages with the invention include enhanced determination of fingerprint patterns from fingerprint images captured using a fingerprint sensor. The invention also relates to a corresponding electronic device and to a computer program product.
    Type: Application
    Filed: April 29, 2015
    Publication date: January 14, 2016
    Applicant: FINGERPRINT CARDS AB
    Inventors: Morten Rolle Hansen, Lars Puggaard Bøgild Christensen, Hans Thörnblom