Patents by Inventor Håkan ETELL

Håkan ETELL 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: 11304398
    Abstract: An automatic milking machine controlled by a control unit that, in response to a control request from a first remote user terminal that indicates an intention to initiate transmission of control commands and/or parameter settings, checks whether at least one control command and/or parameter setting from a second remote user terminal has been received within a particular interval preceding a point in time when the control request was received, and if so, returns status data to the first remote user terminal that indicate an identity of the second remote user terminal so that, based thereon, an operator of the first remote user terminal can decide whether or not to remote control the milking machine at the present point in time.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: April 19, 2022
    Assignee: DeLaval Holding AB
    Inventors: Johan Axelson, Bengt Engman, Håkan Etell, Hans Hansson
  • Patent number: 11240988
    Abstract: A control unit that controls an automatic milking machine to operate in accordance with control commands and/or parameter settings received from either of a local user interface fixedly arranged at the milking machine or a remote terminal, where the control unit, in response to receiving a lock command from one of the local user interface or the remote terminal, causes the automatic milking machine to operate in a single-control mode in which it operates exclusively to commands and/or parameter settings received from the one of the local user interface or the remote terminal that generated the lock command, in order to ensure predictable and safer operation of the milking machine particularly in view of personnel located in proximity of the milking machine.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: February 8, 2022
    Assignee: DeLaval Holding AB
    Inventors: Johan Axelson, Bengt Engman, Håkan Etell, Hans Hansson
  • Publication number: 20200267925
    Abstract: An automatic milking machine controlled by a control unit that, in response to a control request from a first remote user terminal that indicates an intention to initiate transmission of control commands and/or parameter settings, checks whether at least one control command and/or parameter setting from a second remote user terminal has been received within a particular interval preceding a point in time when the control request was received, and if so, returns status data to the first remote user terminal that indicate an identity of the second remote user terminal so that, based thereon, an operator of the first remote user terminal can decide whether or not to remote control the milking machine at the present point in time.
    Type: Application
    Filed: September 24, 2018
    Publication date: August 27, 2020
    Inventors: Johan AXELSON, Bengt ENGMAN, Håkan ETELL, Hans HANSSON
  • Publication number: 20200260681
    Abstract: A control unit that controls an automatic milking machine to operate in accordance with control commands and/or parameter settings received from either of a local user interface fixedly arranged at the milking machine or a remote terminal, where the control unit, in response to receiving a lock command from one of the local user interface or the remote terminal, causes the automatic milking machine to operate in a single-control mode in which it operates exclusively to commands and/or parameter settings received from the one of the local user interface or the remote terminal that generated the lock command, in order to ensure predictable and safer operation of the milking machine particularly in view of personnel located in proximity of the milking machine.
    Type: Application
    Filed: September 24, 2018
    Publication date: August 20, 2020
    Inventors: Johan AXELSON, Bengt ENGMAN, Håkan ETELL, Hans HANSSON