Patents by Inventor Tom Grahn

Tom Grahn 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: 8989149
    Abstract: An apparatus includes least one processor and at least one memory including a computer program, the at least one memory and the computer program operable to, with the at least one processor, direct the apparatus at least to: identify a mobile station (MS) as a tunneling protocol endpoint; and configure an access bearer for the MS to prevent activation of a path management procedure for an entire data session; wherein the path management procedure comprises at least one of echo request messages, echo response messages, and version not supported messages.
    Type: Grant
    Filed: April 18, 2014
    Date of Patent: March 24, 2015
    Assignee: Core Wireless Licensing S.A.R.L.
    Inventors: Miikka Huomo, Tom Grahn
  • Publication number: 20140226595
    Abstract: An apparatus includes least one processor and at least one memory including a computer program, the at least one memory and the computer program operable to, with the at least one processor, direct the apparatus at least to: identify a mobile station (MS) as a tunneling protocol endpoint; and configure an access bearer for the MS to prevent activation of a path management procedure for an entire data session; wherein the path management procedure comprises at least one of echo request messages, echo response messages, and version not supported messages.
    Type: Application
    Filed: April 18, 2014
    Publication date: August 14, 2014
    Applicant: Core Wireless Licensing S.a.r.l
    Inventors: Miikka HUOMO, Tom GRAHN
  • Patent number: 8750867
    Abstract: A method includes storing subscriber data at one or more locations, and storing, at least one of the one or more locations, one or more rules for managing the subscriber data at least one of the one or more locations. The subscriber data regarding at least one of the one or more locations is managed on the basis of the rules.
    Type: Grant
    Filed: March 21, 2013
    Date of Patent: June 10, 2014
    Assignee: Nokia Corporation
    Inventors: Mikko Ruhanen, Kari Silfverberg, Tom Grahn, Miikka Huomo, Auvo Hartikainen
  • Patent number: 8730906
    Abstract: An apparatus and method are provided to identify an endpoint as a general packet radio service tunneling protocol endpoint, and configure a radio access bearer to skip a path management procedure. The apparatus and method also transmit the radio access bearer to a universal generic access network controller to prevent activation of the path management procedure to the general packet radio service tunneling protocol endpoint.
    Type: Grant
    Filed: January 3, 2008
    Date of Patent: May 20, 2014
    Assignee: Core Wireless Licensing S.a.r.l.
    Inventors: Miikka Huomo, Tom Grahn
  • Publication number: 20130281087
    Abstract: A method includes storing subscriber data at one or more locations, and storing, at least one of the one or more locations, one or more rules for managing the subscriber data at least one of the one or more locations. The subscriber data regarding at least one of the one or more locations is managed on the basis of the rules.
    Type: Application
    Filed: March 21, 2013
    Publication date: October 24, 2013
    Inventors: Mikko Ruhanen, Kari Silfverberg, Tom Grahn, Miikka Huomo, Auvo Hartikainen
  • Patent number: 8428583
    Abstract: A method includes storing subscriber data at one or more locations, and storing, at least one of the one or more locations, one or more rules for managing the subscriber data at least one of the one or more locations. The subscriber data regarding at least one of the one or more locations is managed on the basis of the rules.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: April 23, 2013
    Assignee: Nokia Corporation
    Inventors: Mikko Ruhanen, Kari Silfverberg, Tom Grahn, Miikka Huomo, Auvo Hartikainen
  • Publication number: 20080293412
    Abstract: The present invention provides methods for performing a location update in a mobile communication network. According to an embodiment of the invention, after receiving a location update request message from a managing node, a data base composes a location update acknowledge message including information about an identification of a switching device. Then the data base transmits the location update acknowledge message including information about the identification of the switching device to the managing node. According to another embodiment, after receiving a message from a second managing node, a first managing node composes a reply message including information about an identification of a switching device. Then the first managing node transmits the reply message including information about the identification of the switching device to the second managing node. Further, the present invention also relates to respective devices.
    Type: Application
    Filed: May 25, 2007
    Publication date: November 27, 2008
    Inventors: Tom Grahn, Miikka Huomo, Mika P. Hietala
  • Publication number: 20080165725
    Abstract: An apparatus and method are provided to identify an endpoint as a general packet radio service tunneling protocol endpoint, and configure a radio access bearer to skip a path management procedure. The apparatus and method also transmit the radio access bearer to a universal generic access network controller to prevent activation of the path management procedure to the general packet radio service tunneling protocol endpoint.
    Type: Application
    Filed: January 3, 2008
    Publication date: July 10, 2008
    Inventors: Miika Huomo, Tom Grahn
  • Publication number: 20080153488
    Abstract: A method includes storing subscriber data at one or more locations, and storing, at least one of the one or more locations, one or more rules for managing the subscriber data at least one of the one or more locations. The subscriber data regarding at least one of the one or more locations is managed on the basis of the rules.
    Type: Application
    Filed: December 21, 2006
    Publication date: June 26, 2008
    Inventors: Mikko Ruhanen, Kari Silfverberg, Tom Grahn, Miikka Huomo, Auvo Hartikainen
  • Patent number: 7067146
    Abstract: The present invention concerns a food composition having a foodstuff and substantially pure eritadenine. The invention also concerns a food additive having a liquid or solid material intended to be added to a foodstuff, said material being supplemented with substantially pure eritadenine. Furthermore, the invention concerns methods for preparation of the food composition so as to provide a food composition having an increased level of eritadenine in comparison to the inherent eritadenine level of the foodstuff(s) included in the food composition.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: June 27, 2006
    Assignee: Eritocap Oy
    Inventor: Tom Grahn
  • Publication number: 20050079204
    Abstract: The present invention concerns a food composition having a foodstuff and substantially pure eritadenine. The invention also concerns a food additive having a liquid or solid material intended to be added to a foodstuff, said material being supplemented with substantially pure eritadenine. Furthermore, the invention concerns methods for preparation of the food composition so as to provide a food composition having an increased level of eritadenine in comparison to the inherent eritadenine level of the foodstuff(s) included in the food composition.
    Type: Application
    Filed: October 7, 2004
    Publication date: April 14, 2005
    Inventor: Tom Grahn
  • Patent number: 6814975
    Abstract: The present invention concerns a food composition comprising a foodstuff and substantially pure eritadenine. The invention also concerns a food additive comprising a liquid or solid-material intended to be added to a foodstuff, said material being supplemented with substantially pure eritadenine. Furthermore, the invention concerns methods for preparation of the food composition so as to provide a food composition having an increased level of eritadenine in comparison to the inherent eritadenine level of the foodstuff(s) included in the food composition.
    Type: Grant
    Filed: May 24, 2002
    Date of Patent: November 9, 2004
    Assignee: Eritocap Oy
    Inventor: Tom Grahn