Patents by Inventor Peter Ohman

Peter Ohman 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: 20080298307
    Abstract: The present invention relates to an apparatus and method in a telecommunication system for controlling communication services between client terminals (10, 20, 30) in a network, comprising at least one application server (40) hosting a core communication service, at least one intermediate communication node (50), hosting a network residing communication part for communication with the client terminals, and the application server and intermediate communication node being adapted to seamlessly control transfer of communication sessions between the client terminals, The invention is characterised in that a controller is provided for controlling transfer of communication sessions between the terminals is divided into at least two parts, one of the parts residing in the client terminal, such as mobile telecommunication terminal, and another part residing in the intermediate communication node.
    Type: Application
    Filed: December 9, 2005
    Publication date: December 4, 2008
    Inventor: Peter Ohman
  • Publication number: 20080212593
    Abstract: An end node in a packet-switched network is proposed wherein the end node is arranged to exchange packets consisting of a packet header and payload data with a server node connected to the packet-switched network. The end node includes at least one module adapted to extract quality of service parameter values from the headers of packets received over the packet-switched network and to insert the extracted quality of service parameter value in the headers of packets destined for transmission to the server node over the packet-switched network. In this manner the end node automatically adapts the quality of service parameters received over the packet-switched network to correspond with the type of quality of service defined in received packets. Such a system means that only the server node need be configured with the quality of service parameters applicable on the particular packet switched network, so greatly reducing the installation and configuration overheads in a multi-user network.
    Type: Application
    Filed: May 25, 2004
    Publication date: September 4, 2008
    Applicant: Telefonaktiebolager LM Ericsson (publ)
    Inventors: Hakan Niska, Jari Vikberg, Tomas Nylander, Magnus Hallenstal, Lars Peter Ohman
  • Publication number: 20080200147
    Abstract: A mobile station is adapted to communicate with a core network portion of a mobile communications network via an unlicensed radio access network. The mobile station has a SIM card adapted to generate a unique response word using at least a key unique to the mobile station and a fixed length random number. The mobile station includes processing circuitry and unlicensed radio interface circuitry coupled to the processing circuitry. This circuitry is adapted to generate a fixed-length random number, calculate a first response word with the SIM card on the basis of the generated random number, formulate and transmit an authentication request to the unlicensed radio access network containing the fixed-length random number, receive an authentication response from the unlicensed radio access network containing a second response word, and compare the calculated first response word with the received second word to authenticate said core network.
    Type: Application
    Filed: June 4, 2004
    Publication date: August 21, 2008
    Inventors: Tomas Nylander, Jari Vikberg, Lars Peter Ohman
  • Publication number: 20070173251
    Abstract: An unlicensed-radio access network includes an access controller (303) adapted to communicate with the core network portion of a public mobile communication network (20) and connected to a broadband packet-switched network (302). The access controller receives messages from mobile stations via the broadband packet-switched network. The access controller comprises a screening module (3031-3034) for monitoring information received from a mobile station and a connection controller (3035) coupled to the screening module for controlling the connection between the mobile station and the access controller. The screening module is adapted to determine whether a mobile station is permitted to connect to the access controller, and the connection controller is adapted to terminate a connection with the mobile station if the screening module determines that the mobile station is not permitted to connect to the access controller.
    Type: Application
    Filed: April 26, 2004
    Publication date: July 26, 2007
    Inventors: Jari Vikberg, Tomas Nylander, Magnus Hallenstal, Bo Luppert, Peter Ohman
  • Patent number: 6893529
    Abstract: The disclosure relates to a method of producing a well-integrated laminate material, for example a packaging laminate, in which method a first web (10a) of plastic, and a second web (10b) of plastic are brought together and permanently united to one another by the simultaneous application of heat and pressure, for the formation of the laminate material (10). In order to improve the adhesion between the webs (10a and 10b), these are subjected to a surface-activating treatment of non-chemical nature, preferably a corona treatment, prior to the uniting of the webs, whereby good adhesion and bonding between the webs is achieved without the employment of interjacent chemical adhesives.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: May 17, 2005
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventors: Peter Öhman, Rolf Lasson
  • Patent number: 6811527
    Abstract: In the production of printed packaging laminate in web form, a method of reducing both waste quantity and stereo cost in connection with lamination, printing and splitting a material web, the material web being split into narrower semi-webs which are provided with a centred printed area and split into two webs of a final width by means of a similarly centred, longitudinal incision.
    Type: Grant
    Filed: September 11, 2003
    Date of Patent: November 2, 2004
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventors: Ingvar Andersson, Peter Öhman
  • Publication number: 20040157927
    Abstract: A pharmaceutical combination comprising either (S)-2-ethoxy-3-[4-(2-{4-methanesulfonyloxyphenyl}ethoxy)phenyl]propanoic acid or 3-{4-[4-tert-butoxycarbonylaminophenyl)ethoxy]phenyl}-(S)-2-ethoxy propanoic acid, or a pharmaceutically-acceptable salt thereof and any solvates of either thereof and a sulfonylurea.
    Type: Application
    Filed: November 26, 2003
    Publication date: August 12, 2004
    Inventor: Peter Ohman
  • Publication number: 20040152771
    Abstract: A pharmaceutical combination comprising either (S)-2-ethoxy-3-[4-(2-{4-methanesulfonyloxyphenyl}ethoxy)phenyl] propanoic acid or 3-{4-[2-(4-tert-butoxycarbonylaminophenyl)ethoxy]phenyl}-(S)-2-ethoxy propanoic acid, or a pharmaceutically-acceptable salt thereof and any solvates of either thereof and a biguanide drug.
    Type: Application
    Filed: November 25, 2003
    Publication date: August 5, 2004
    Inventor: Peter Ohman
  • Publication number: 20040147600
    Abstract: A pharmaceutical combination comprising either (S)-2-ethoxy-3-[4-(2-{4-methanesulfonyloxyphenyl}ethoxy)phenyl] propanoic acid or 3-{4-[2-(4-tert-butoxycarbonylaminophenyl)ethoxy]phenyl}-(S)-2-ethoxy propanoic acid, or a pharmaceutically-acceptable salt thereof and any solvates of either thereof and insulin
    Type: Application
    Filed: November 26, 2003
    Publication date: July 29, 2004
    Inventor: Peter Ohman
  • Publication number: 20040048726
    Abstract: In the production of printed packaging laminate in web form, a method of reducing both waste quantity and stereo cost in connection with lamination, printing and splitting a material web, the material web being split into narrower semi-webs which are provided with a centred printed area and split into two webs of a final width by means of a similarly centred, longitudinal incision.
    Type: Application
    Filed: September 11, 2003
    Publication date: March 11, 2004
    Inventors: Ingvar Andersson, Peter Ohman
  • Publication number: 20030180507
    Abstract: A packaging laminate for a retortable packaging container or carton, comprising a core layer (11) and outer, liquid-tight coatings (12 and 13) on both sides of the core layer (11). The one (12) of the two outer coatings carries decorative artwork (14) of printing ink which is both mechanically and thermally protected by a layer (18) of lacquer applied on the coating (12) to make possible heat treatment at high humidity and temperature conditions of a packaging container produced from the packaging laminate (10), without the printing ink decorative artwork of the packaging container deteriorating in quality.
    Type: Application
    Filed: March 4, 2003
    Publication date: September 25, 2003
    Inventors: Peter Ohman, Ib Leth
  • Patent number: 6302289
    Abstract: The disclosure relates to a safety device in an opening arrangement for packaging containers, the opening arrangement having a part fixedly connected to the packaging container and a lid portion displaceable in relation thereto. In the closed position of the opening arrangement, a tongue-shaped projection (9) extends via a slit (15) into a recess (14) in the openable part. The projection (9) will thus be partly visible from the upper side of the opening arrangement until such time as the moving part (4) has been displaced to an open position in which the projection (9) irreversibly departs from the recess (14) and gives a clear, visual indication that the opening arrangement has previously been opened.
    Type: Grant
    Filed: January 4, 2000
    Date of Patent: October 16, 2001
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventors: Ingvar Andersson, Thomas Pettersson, Peter Öhman, Göran Helldin
  • Patent number: 6036803
    Abstract: The disclosure relates to a method of producing packaging material comprising a core layer (9) which is provided with punched holes, apertures or slits (14), and which displays, along its one side, an unbroken layer (7) of a laminate consisting of aluminium foil and polyethylene. On production of the packaging material, a "primary laminate" (7) of polyethylene and aluminium foil is first created in that the polyethylene is extruded as a film between the aluminium foil and the surface of a cooling roller while, in a second operation, which is carried out on the same cooling roller, a web (9) of paper or board provided with holes, apertures or slits (14) is united with the above-mentioned primary laminate (7) by the intermediary of an extruded polyethylene layer (16).
    Type: Grant
    Filed: March 24, 1993
    Date of Patent: March 14, 2000
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventors: Rolf Lasson, Peter Ohman
  • Patent number: 5960004
    Abstract: A software architecture for use in program controlled telecommunications switching exchanges in which application modules are employed to provide services to users of a particular communications application. Resource modules provide specific functional elements of communications services to the application modules by having access to and control over the exchange hardware. Network protocols provide communication between the application modules within the exchange and interfaces provide communications between the resource modules and between application modules and resource modules within the exchange.
    Type: Grant
    Filed: January 10, 1997
    Date of Patent: September 28, 1999
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Sune Ramstrom, Johan Tornstrom, Arne kerfeldt, Lars Bengtsson, Steve Doe, Jan Gustafsson, Svante Haraldson, Lars Kari, Chris Kemp, Jorgen Lantto, Johan Lindstrom, Bertil Nilsson, Peter Ohman, Jan van der Meer, Paul van Hal
  • Patent number: 5691973
    Abstract: A software architecture for use in program controlled telecommunications switching exchanges in which application modules are employed to provide services to users of a particular communications application. Resource modules provide specific functional elements of communications services to the application modules by having access to and control over the exchange hardware. Network protocols provide communication between the application modules within the exchange and interfaces provide communications between the resource modules and between application modules and resource modules within the exchange.
    Type: Grant
    Filed: May 26, 1994
    Date of Patent: November 25, 1997
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventors: Sune Ramstrom, Johan Tornstrom, Arne kerfeldt, Lars Bengtsson, Steve Doe, Jan Gustafsson, Svante Haraldstad, Lars Kari, Chris Kemp, Jorgen Lantto, Johan Lindstrom, Bertil Nilsson, Peter Ohman, Jan van der Meer, Paul van Hal