Patents by Inventor Jan Hellstrom

Jan Hellstrom 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: 10924450
    Abstract: The invention is directed towards a first resource allocation device, a system, method, computer program and computer program product for assigning resources in a set of resources. The first resource allocation device (22) has control of a first subset (SS1) of the resources (S) and cooperates with a second resource allocation device (24) having control of a second subset (SS2) of the resources and receives a request (RQ) for resources from a requester, selects at least one resource, and allocates a selected resource to the requester, where the allocated resource is a resource selected from the complete set (S) if the first resource allocation device (22) is in contact with the second resource allocation device (24) and from the first subset (SS1) if the first resource allocation device (22) has lost contact with the second resource allocation device (24).
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: February 16, 2021
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Åke Anders Ingemar Johansson, Jan Hellström
  • Publication number: 20160352681
    Abstract: The invention is directed towards a first resource allocation device, a system, method, computer program and computer program product for assigning resources in a set of resources. The first resource allocation device (22) has control of a first subset (SS1) of the resources (S) and cooperates with a second resource allocation device (24) having control of a second subset (SS2) of the resources and receives a request (RQ) for resources from a requester, selects at least one resource, and allocates a selected resource to the requester, where the allocated resource is a resource selected from the complete set (S) if the first resource allocation device (22) is in contact with the second resource allocation device (24) and from the first subset (SS1) if the first resource allocation device (22) has lost contact with the second resource allocation device (24).
    Type: Application
    Filed: December 20, 2013
    Publication date: December 1, 2016
    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Åke Anders Ingemar JOHANSSON, Jan HELLSTRÖM
  • Patent number: 7097736
    Abstract: A process and apparatus for recycling dairy wastewater wherein the wastewater is supplied to at least one first evaporation apparatus to produce a water distillate and sludge. The sludge is then supplied to at least one second evaporation apparatus arranged in series with the first evaporation apparatus. The process results in recycled water and a final sludge.
    Type: Grant
    Filed: November 30, 2000
    Date of Patent: August 29, 2006
    Assignee: Alfa Laval Corporate AB
    Inventors: Torsten Jonsson, Jan Hellstrom, Helena Eliasson, Lars-Ola Myrefelt
  • Publication number: 20030168182
    Abstract: In a process for recycling dairy wastewater the wastewater is supplied to at least one first evaporation apparatus (4, 5, 6), the concentrate (F, I, Q) of which is supplied to at least one second evaporation apparatus (12, 13) arranged in series with the first evaporation apparatus. The process results in recycled water (O) and a final sludge (d).
    Type: Application
    Filed: September 30, 2002
    Publication date: September 11, 2003
    Inventors: Torsten Jonsson, Jan Hellstrom, Helena Eliasson, Lars-Ola Myrefelt
  • Patent number: 6430189
    Abstract: In computers (Processor Unit 1, . . . , Processor Unit N) that handle the operation of an ATM switch, applications may communicate with each other by transmitting internal traffic cells to each other, which are transported among other subscriber traffic. By assigning service categories to the applications, which correspond as well as possible to their quality needs, it is possible to optimize the quality of the connection services of internal connections. By setting the traffic parameters of internal traffic individually changeable, internal traffic and subscriber traffic can be integrated in the best possible way. In the preferred embodiment, the service category can be selected connection-specifically. In such a case, each application selects the best possible service category. In the second embodiment, the connection-specific category is selected to be the same for all the applications. In such a case, all the applications use the same predetermined service category.
    Type: Grant
    Filed: September 27, 2000
    Date of Patent: August 6, 2002
    Assignee: Nokia Networks Oy
    Inventors: Jyrki Juntumaa, Timo Ylonen, Timo Paajanen, Jan Hellstrom