Patents by Inventor Tom Van Leeuwen

Tom Van Leeuwen 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: 9143427
    Abstract: The method to forward a packet according to predefined protocol steps applies to a sensor personal area network that includes data communication sensor devices. The method includes assigning a predefined compression value to a compression field in the packet for indicating that a source network identifier of the originator of the packet is assumed to be equal to a destination network identifier of an intended recipient of the packet. Furthermore, the method includes assigning a predefined label switching value lsv to an addressing mode field DAM-F in the packet P for indicating that the above mentioned protocol steps further include a label switching principle that must be applied to forward the packet. Finally the method includes using a source network identifier field SNI-F of the packet for storing and retrieving the label value lab1 for application of the label switching principle based thereon.
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: September 22, 2015
    Assignee: Alcatel Lucent
    Inventors: Bruno Van Bogaert, Werner Liekens, Tom Van Leeuwen, Willem Acke
  • Patent number: 8955034
    Abstract: The present invention relates to a security module for use in management of a TR-069 Object Model of a device. The Object Model comprises a plurality of parameters for selection by a view selector module based on credentials and for defining thereby an object model view associated to the device. The security module comprises means for associating the object model view to a security policy and means for configuring the security attributes of the security policy on an intermediate network entity.
    Type: Grant
    Filed: November 4, 2009
    Date of Patent: February 10, 2015
    Assignee: Alcatel Lucent
    Inventors: Christele Bouchat, Pascal Justen, Tom Van Leeuwen
  • Patent number: 8559353
    Abstract: The present application describes a Qos module for use in a home network that comprises a plurality of devices and a home gateway. The home gateway is enabled to receive a multicast stream and to forward the multicast stream to at least one of the devices under control of a multicast proxy module. The Qos module further comprises the multicast proxy module for also sending, upon reception of a multicast join message from one of the devices for joining the multicast stream, a Quality of Service request. The Quality of Service request comprising an address of the home gateway and an address of said device. The Qos module further comprises a unicast Quality of Service control module for reception of the Quality of Service request and for sending a unicast Quality of Service event message in order to request thereby provision of Quality of Service for the multicast stream when being forwarded from the home gateway to the device.
    Type: Grant
    Filed: November 30, 2009
    Date of Patent: October 15, 2013
    Assignee: Alcatel Lucent
    Inventors: Christoph Stevens, Pascal Marie Edouard Julien Justen, Luc Vermoesen, Jourik De Loof, Tom Van Leeuwen, Willem Jozef Amaat Acke, Werner Mario Liekens
  • Publication number: 20130013088
    Abstract: The invention concerns using sensorML to facilitate the installation of software for interaction with sensors, preferably within a home network with a service gateway (100). According to the invention, a management framework (130) is provided to manage a sensor controlling means, adapted to transmit management instructions to said sensor controlling means, and to receive information in sensorML format, wherein the information comprises software identification information. According to another aspect of the invention, a method is provided for retrieving software identification information pertaining to a sensor in a network, comprising accessing a sensorML document (400), and extracting software identification information from it.
    Type: Application
    Filed: November 23, 2010
    Publication date: January 10, 2013
    Applicant: ALCATEL LUCENT
    Inventors: Werner Liekens, Bruno Van Bogaert, Tom Van Leeuwen, Pascal Justen, Willem Jozef Amaat Acke
  • Publication number: 20120257555
    Abstract: A method to forward a packet according to predefined protocol steps in a sensor personal area network comprising data communication sensor devices and the respective sensor devices are described. The method comprises the steps of assigning a predefined compression value to a compression field in the packet for indicating that a source network identifier of the originator of the packet is assumed to be equal to a destination network identifier of an intended recipient of the packet. Furthermore, the method comprises assigning a predefined label switching value Isv to an addressing mode field DAM-F in the packet P for indicating that the above mentioned protocol steps further comprise a label switching principle that must be applied to forward the packet. Finally the method comprises using a source network identifier field SNI-F of the packet for storing and retrieving the label value lab1 for application of the label switching principle based thereon.
    Type: Application
    Filed: December 7, 2010
    Publication date: October 11, 2012
    Applicant: ALCATEL LUCENT
    Inventors: Bruno Van Bogaert, Werner Liekens, Tom Van Leeuwen, Willem Acke
  • Patent number: 8126000
    Abstract: A method is disclosed for managing a home network which is connected by means of a home network gateway device to an external network, the home network comprising at least a first TR-069 compatible device and the external network having at least one auto configuration server (ACS) adapted and arranged for allowing automatic configuration of the TR-069 compatible device, characterized in that it comprises monitoring TR-069 sessions between the at least one TR-069 compatible device and the at least one ACS, in the home network gateway device.
    Type: Grant
    Filed: August 7, 2009
    Date of Patent: February 28, 2012
    Assignee: Alcatel Lucent
    Inventors: Christele Bouchat, Pascal Marie Edouard Julien Justen, Tom Van Leeuwen
  • Publication number: 20110274109
    Abstract: The present application describes a Qos module for use in a home network that comprises a plurality of devices and a home gateway. The home gateway is enabled to receive a multicast stream and to forward the multicast stream to at least one of the devices under control of a multicast proxy module. The Qos module further comprises the multicast proxy module for also sending, upon reception of a multicast join message from one of the devices for joining the multicast stream, a Quality of Service request. The Quality of Service request comprising an address of the home gateway and an address of said device. The Qos module further comprises a unicast Quality of Service control module for reception of the Quality of Service request and for sending a unicast Quality of Service event message in order to request thereby provision of Quality of Service for the multicast stream when being forwarded from the home gateway to the device. (FIG. 1).
    Type: Application
    Filed: November 30, 2009
    Publication date: November 10, 2011
    Applicant: ALCATEL LUCENT
    Inventors: Christoph Stevens, Pascal Marle EdouardJulien Justen, Luc Vermoesen, Jourik De Loof, Tom Van Leeuwen, Willem Jozef Amaat Acke, Werner Mario Liekens
  • Publication number: 20100138895
    Abstract: The present invention relates to a security module for use in management of a TR-069 Object Model of a device. The Object Model comprises a plurality of parameters for selection by a view selector module based on credentials and for defining thereby an object model view associated to the device. The security module comprises means for associating the object model view to a security policy and means for configuring the security attributes of the security policy on an intermediate network entity.
    Type: Application
    Filed: November 4, 2009
    Publication date: June 3, 2010
    Inventors: Christele Bouchat, Pascal Justen, Tom Van Leeuwen
  • Publication number: 20100054266
    Abstract: A method is disclosed for managing a home network which is connected by means of a home network gateway device to an external network, the home network comprising at least a first TR-069 compatible device and the external network having at least one auto configuration server (ACS) adapted and arranged for allowing automatic configuration of the TR-069 compatible device, characterised in that it comprises monitoring TR-069 sessions between the at least one TR-069 compatible device and the at least one ACS, in the home network gateway device.
    Type: Application
    Filed: August 7, 2009
    Publication date: March 4, 2010
    Inventors: Christele Bouchat, Pascal Marie Edouard Julien Justen, Tom Van Leeuwen
  • Patent number: 5169705
    Abstract: Apparatus includes a blow mold, a holding device for holding the parison within the blow mold, a blow device for forming a blown article in the blow mold and a stretch rod for stretching the parison movable in the holding device. A device is provided for determining the position of the stretch rod in the holding device channel and for synchronizing the transmission of high pressure fluid to the parison based on the position of the stretch rod.
    Type: Grant
    Filed: December 16, 1991
    Date of Patent: December 8, 1992
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: Bruce Coxhead, Tom Van Leeuwen