Patents by Inventor Christian Gehrmann

Christian Gehrmann 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: 20240137270
    Abstract: A method for commissioning a door system with the door system having door components, with at least one door component being designed as a control unit, with the method including the following steps: storing an electronic configuration of the door system in the control unit and/or a mobile terminal, and carrying out at least one commissioning step by the electronic configuration.
    Type: Application
    Filed: August 18, 2021
    Publication date: April 25, 2024
    Inventors: Kai OBERSTE-UFER, Christian RAPPEL, Thomas VOGLER, Sven BUSCH, Ingo HALDER, Bernd GEHRMANN, Andrzej DUDZINSKI, Chandra Prakash GUPTA, Oliver BORCHMANN, Frank LORENZ, Martin WOLF, Alexander BRADFISCH, Stephan GIERNICH, Pedro GUERRA
  • Publication number: 20240124572
    Abstract: The present invention is related to agents capable of binding to and inhibiting or antagonizing the action of IL-11 and/or or IL-11RA for the treatment and/or prevention of abnormal uterine bleeding, which comprises heavy menstrual bleeding, prolonged bleeding, altered bleeding pattern, dysmenorrhea, as well as of the underlying diseases leiomyoma and endometriosis and the use of the agent to inhibit menstruation. Furthermore, the invention provides novel IL-11 antibodies.
    Type: Application
    Filed: February 24, 2022
    Publication date: April 18, 2024
    Inventors: Maik Stefan Wilhelm OBENDORF, Frank SACHER, Jörg MÜLLER, Ralf LESCHE, Christian VOTSMEIER, Stephan MÄRSCH, Jan TEBBE, Philipp ELLINGER, Patrick Michael SMITH, Jenny FITTING, Katharina FILARSKY, Mathias GEHRMANN, Marcus KARLSTETTER, Ernst WEBER, Mark TRAUTWEIN
  • Patent number: 11913078
    Abstract: The present invention relates to methods, kits and systems for the prognosis of the disease outcome of breast cancer, said method comprising: (a) determining in a tumor sample from said patient the RNA expression levels of at least 2 of the following 9 genes: UBE2C, BIRC5, RACGAP1, DHCR7, STC2, AZGP1, RBBP8, IL6ST, and MGP (b) mathematically combining expression level values for the genes of the said set which values were determined in the tumor sample to yield a combined score, wherein said combined score is indicative of a prognosis of said patient; and kits and systems for performing said method.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: February 27, 2024
    Assignee: MYRIAD INTERNATIONAL GMBH
    Inventors: Mareike Dartmann, Inke Sabine Feder, Mathias Gehrmann, Guido Hennig, Karsten Weber, Christian Von Torne, Ralf Kronenwett, Christoph Petry
  • Patent number: 11750655
    Abstract: Mechanisms for requesting, by a client device, registration of identified data at a sensor reader. A request command is sent from the client device and to the sensor reader pertaining to a registration operation to be performed on identified data at the sensor reader. A security policy is assigned to the identified data by the sensor reader. A first security protected object and a second security protected object of the identified data are created by the sensor reader and based on the request command and the security policy. The second security protected object is sent, by the sensor reader, to the client device. The first security protected object is sent, by the sensor reader, towards the trusted server. The trusted server, upon reception of the first security protected object, verifies that the sensor reader that created the first security protected object has a security trusted relationship with the trusted server.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: September 5, 2023
    Assignee: FINGERPRINT CARDS ANACATUM IP AB
    Inventor: Christian Gehrmann
  • Patent number: 11449589
    Abstract: The invention relates to methods and devices for updating encrypted biometric data of a user at a trusted network node. In an aspect of the invention a method performed by a first client device is provided of updating encrypted biometric data of a user, the encrypted biometric data to be updated having been previously captured by the first client device and registered at a trusted network node. The invention relates to methods and devices for updating encrypted biometric data of a user at a trusted network node. In an aspect of the invention a method performed by a first client device is provided of updating encrypted biometric data of a user, the encrypted biometric data to be updated having been previously captured by the first client device and registered at a trusted network node.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: September 20, 2022
    Assignee: FINGERPRINT CARDS ANACATUM IP AB
    Inventor: Christian Gehrmann
  • Patent number: 11218319
    Abstract: The invention relates to methods and devices for enabling authentication of a user based on biometric data. In an aspect of the invention, a method performed by a client device of enabling authentication of user of the client device with a network node over a secure communication channel based on biometric data is provided.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: January 4, 2022
    Assignee: FINGERPRINT CARDS ANACATUM IP AB
    Inventor: Christian Gehrmann
  • Publication number: 20210365531
    Abstract: The present disclosure generally relates to a method for authenticating a user using an electronic device, where the electronic device comprises a biometric sensing system as well as a first, a second and a third control unit. The present disclosure also relates to a corresponding electronic device and to a computer program product.
    Type: Application
    Filed: June 18, 2019
    Publication date: November 25, 2021
    Applicant: Fingerprint Cards AB
    Inventors: Mats TUNELD, Christian GEHRMANN, Eric SETTERBERG
  • Patent number: 11165772
    Abstract: A network node is configured to enable authentication of a user of a client device based on biometric data captured by the client device. The network node receives, from the client device, a request to authenticate a user that includes a first set of transformed biometric data transformed with a first secret feature transform key shared with the client device; fetches, from a secure end-user repository, a second set of enrolled transformed biometric data associated with the first set of transformed biometric data and a second secret feature transform key with which the second set of biometric data was transformed at enrolment of the transformed biometric data; and submits the second set of transformed biometric data and the second secret feature transform key over a secure communication channel to the client device.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: November 2, 2021
    Assignee: FINGERPRINT CARDS AB
    Inventor: Christian Gehrmann
  • Patent number: 11115215
    Abstract: In an aspect of the invention, a network node configured to enable authentication of a user of a client device based on biometric data captured by the client device is provided, which network node receives a request to authenticate a user of a client device, the authentication request comprising a user identifier, fetch at least one set of enrolled transformed biometric data corresponding to the user identifier and a secret feature transform key with which the biometric data was transformed at enrolment of the transformed biometric data at the network node, and submit the transformed biometric data and the secret feature transform key over a secure communication channel to the client device.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: September 7, 2021
    Assignee: FINGERPRINT CARDS AB
    Inventor: Christian Gehrmann
  • Publication number: 20210152360
    Abstract: In an aspect of the invention, a network node configured to enable authentication of a user of a client device based on biometric data captured by the client device is provided, which network node receives a request to authenticate a user of a client device, the authentication request comprising a user identifier, fetch at least one set of enrolled transformed biometric data corresponding to the user identifier and a secret feature transform key with which the biometric data was transformed at enrolment of the transformed biometric data at the network node, and submit the transformed biometric data and the secret feature transform key over a secure communication channel to the client device.
    Type: Application
    Filed: July 5, 2018
    Publication date: May 20, 2021
    Applicant: Fingerprint Cards AB
    Inventor: Christian GEHRMANN
  • Patent number: 10963552
    Abstract: The present disclosure generally relates to a method for authenticating a user by means of an electronic device, where the electronic device comprises a first and a second control unit adapted to process a biometric representation from a biometric sensor. Preferably, the second 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: September 11, 2018
    Date of Patent: March 30, 2021
    Assignee: FINGERPRINT CARDS AB
    Inventors: Christian Gehrmann, Peter Almers, Steven Pope, Mark Ruvald Pedersen, Anders Østergaard Nielsen
  • Patent number: 10951413
    Abstract: The invention relates to methods and devices for enabling authentication of a user based on biometric data. In an aspect of the invention a method performed by a trusted network node is provided for enabling authentication of a user of a second client device based on biometric data captured by a first client device.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: March 16, 2021
    Assignee: Fingerprint Cards AB
    Inventor: Christian Gehrmann
  • Publication number: 20210075785
    Abstract: A network node is configured to enable authentication of a user of a client device based on biometric data captured by the client device. The network node receives, from the client device, a request to authenticate a user that includes a first set of transformed biometric data transformed with a first secret feature transform key shared with the client device; fetches, from a secure end-user repository, a second set of enrolled transformed biometric data associated with the first set of transformed biometric data and a second secret feature transform key with which the second set of biometric data was transformed at enrolment of the transformed biometric data; and submits the second set of transformed biometric data and the second secret feature transform key over a secure communication channel to the client device.
    Type: Application
    Filed: September 6, 2018
    Publication date: March 11, 2021
    Applicant: FINGERPRINT CARDS AB
    Inventor: Christian GEHRMANN
  • Publication number: 20210006597
    Abstract: Mechanisms for requesting, by a client device, registration of identified data at a sensor reader. A request command is sent from the client device and to the sensor reader pertaining to a registration operation to be performed on identified data at the sensor reader. A security policy is assigned to the identified data by the sensor reader. A first security protected object and a second security protected object of the identified data are created by the sensor reader and based on the request command and the security policy. The second security protected object is sent, by the sensor reader, to the client device. The first security protected object is sent, by the sensor reader, towards the trusted server. The trusted server, upon reception of the first security protected object, verifies that the sensor reader that created the first security protected object has a security trusted relationship with the trusted server.
    Type: Application
    Filed: February 11, 2019
    Publication date: January 7, 2021
    Applicant: Fingerprint Cards AB
    Inventor: Christian GEHRMANN
  • Publication number: 20200387589
    Abstract: The present disclosure generally relates to a method for authenticating a user by means of an electronic device, where the electronic device comprises a first and a second control unit adapted to process a biometric representation from a biometric sensor. Preferably, the second 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: September 11, 2018
    Publication date: December 10, 2020
    Applicant: FINGERPRINT CARDS AB
    Inventors: Christian GEHRMANN, Peter ALMERS, Steven POPE, Mark Ruvald PEDERSEN, Anders Østergaard NIELSEN
  • Patent number: 10742410
    Abstract: Methods and devices for updating biometric template protection keys can include updating at least one stored feature transformation key with which a set of biometric data of a user initially has been transformed at a first client device at which the biometric data of the user was captured and enrolled with a network node, which set of transformed biometric data of the user is stored at a biometric data verification node that does not have access to the feature transformation key. The method comprises generating random data, computing at least one new feature transformation key based on said random data, replacing the at least one stored feature transformation key with the computed at least one new feature transformation key, and transmitting the generated random data to the biometric data verification node, which uses the generated random data to update the at least one set of transformed biometric data.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: August 11, 2020
    Assignee: FINGERPRINT CARDS AB
    Inventors: Christian Gehrmann, Steven Pope
  • Publication number: 20200235932
    Abstract: The invention relates to methods and devices for enabling authentication of a user based on biometric data. In an aspect of the invention a method performed by a trusted network node is provided for enabling authentication of a user of a second client device based on biometric data captured by a first client device.
    Type: Application
    Filed: February 12, 2018
    Publication date: July 23, 2020
    Applicant: Fingerprint Cards AB
    Inventor: Christian GEHRMANN
  • Publication number: 20200127824
    Abstract: Methods and devices for updating biometric template protection keys can include updating at least one stored feature transformation key with which a set of biometric data of a user initially has been transformed at a first client device at which the biometric data of the user was captured and enrolled with a network node, which set of transformed biometric data of the user is stored at a biometric data verification node that does not have access to the feature transformation key. The method comprises generating random data, computing at least one new feature transformation key based on said random data, replacing the at least one stored feature transformation key with the computed at least one new feature transformation key, and transmitting the generated random data to the biometric data verification node, which uses the generated random data to update the at least one set of transformed biometric data.
    Type: Application
    Filed: February 8, 2019
    Publication date: April 23, 2020
    Applicant: FINGERPRINT CARDS AB
    Inventors: Christian GEHRMANN, Steven POPE
  • Patent number: 10574452
    Abstract: A method performed by a client device of enrolling biometric data of a user with a network node over a secure communication channel comprises capturing the biometric data, transforming the biometric data into a first set of transformed biometric data using a first feature transformation key, generating a second feature transformation key, and transforming the biometric data into a second set of transformed biometric data using the second feature transformation key. The method further comprises encrypting the first and second set of transformed biometric data with an encryption key, encrypting the second feature transformation key with another encryption key shared with the network node at which the first and second sets of transformed biometric data are to be enrolled, and submitting, to the network node, an enrolment request comprising the encrypted first and second sets of transformed biometric data, the encrypted second feature transformation key, and user profile data.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: February 25, 2020
    Assignee: Fingerprint Cards AB
    Inventors: Christian Gehrmann, Steven Pope
  • Publication number: 20200042684
    Abstract: The invention relates to methods and devices for updating encrypted biometric data of a user at a trusted network node. In an aspect of the invention a method performed by a first client device is provided of updating encrypted biometric data of a user, the encrypted biometric data to be updated having been previously captured by the first client device and registered at a trusted network node.
    Type: Application
    Filed: March 8, 2018
    Publication date: February 6, 2020
    Applicant: Fingerprint Cards AB
    Inventor: Christian Gehrmann