Patents by Inventor Kari Kummu

Kari Kummu 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).

  • Apparatus and method for managing files
    Patent number: 10270749
    Abstract: An apparatus includes a file managing application and a device management policy data. The apparatus receives deadline data from a remote administration system. The deadline data including at least one time limit for use of at least one user file stored in the apparatus. The apparatus stores the received deadline data in the device management policy data. The file managing application makes the at least one user file inoperable in the apparatus at and after the time limit defined by the deadline data.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: April 23, 2019
    Assignee: BITTIUM WIRELESS OY
    Inventor: Kari Kummu
  • APPARATUS AND METHOD FOR MANAGING FILES
    Publication number: 20170353439
    Abstract: An apparatus includes a file managing application and a device management policy data. The apparatus receives deadline data from a remote administration system. The deadline data including at least one time limit for use of at least one user file stored in the apparatus. The apparatus stores the received deadline data in the device management policy data. The file managing application makes the at least one user file inoperable in the apparatus at and after the time limit defined by the deadline data.
    Type: Application
    Filed: June 3, 2016
    Publication date: December 7, 2017
    Inventor: Kari Kummu
  • Method for call establishment
    Patent number: 7158626
    Abstract: A call establishment method and corresponding communications terminal for a trunked radio network such as TETRA (708, 709) to establish a call from one network (700) to another network (711, 712, 730, 741) through a gateway (701, 713, 733, 740). A target telephone number is dialled at the calling communications terminal storing unique associations between telephone numbers and call types. Alternatively the call type is requested from a user of the calling communications terminal in case no call type is stored with the target telephone number. The gateway (701, 713, 733, 740) through which the target telephone number can be reached is then selected on the basis of the call type.
    Type: Grant
    Filed: December 17, 2001
    Date of Patent: January 2, 2007
    Assignee: Nokia Corporation
    Inventors: Ari J. Salmi, Pasi J. Karjalainen, Marko Parttimaa, Kirsi Kelloniemi, Kari Kummu, Alexander Bajenov
  • Method for call establishment
    Publication number: 20020086701
    Abstract: A call establishment method and corresponding communications terminal for a trunked radio network such as TETRA (708, 709) to establish a call from one network (700) to another network (711, 712, 730, 741) through a gateway (701, 713, 733, 740). A target telephone number is dialled at the calling communications terminal storing unique associations between telephone numbers and call types. Alternatively the call type is requested from a user of the calling communications terminal in case no call type is stored with the target telephone number. The gateway (701, 713, 733, 740) through which the target telephone number can be reached is then selected on the basis of the call type.
    Type: Application
    Filed: December 17, 2001
    Publication date: July 4, 2002
    Inventors: Ari J. Salmi, Pasi J. Karjalainen, Marko Parttimaa, Kirsi Kelloniemi, Kari Kummu, Alexander Bajenov