Patents Assigned to Nederlandse Oranisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno
  • Infrastructure-based D2D connection setup using OTT services
    Patent number: 10616946
    Abstract: Methods and systems enabling the end users of cellular devices to set up infrastructure-based D2D connections with other devices from within the over-the-top (OTT) applications running on their devices are disclosed. The methods are based on dynamically reconfiguring respective network-level firewalls protecting different end user devices.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: April 7, 2020
    Assignees: KONINKLIJKE KPN N.V., NEDERLANDSE ORANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
    Inventors: Sander De Kievit, Jose Almodovar Chico, Antonius Norp, Bernardus Hillen
  • Glass infiltrated metal oxide infrastructures
    Patent number: 7527866
    Abstract: Glass infiltrated metal oxide infrastructures are formed by providing a glass which is suitable for infiltration and compatible with the metal oxide infrastructure; heating the glass in a nitrogen rich environment; and infiltrating the metal oxide infrastructure with the glass. Stress corrosion in a glass infiltrated metal oxide infrastructure is avoided or reduced by heating a glass composition under a nitrogen gas atmosphere before infiltrating the metal oxide infrastructure.
    Type: Grant
    Filed: November 29, 2006
    Date of Patent: May 5, 2009
    Assignee: Nederlandse Oranisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno
    Inventors: Leonardus Johannes Dortmans, Gijsbertus de With, Qingshan Zhu