Company Filing History:
Years Active: 2009-2015
Title: Innovations of Toni Stadelmann
Introduction
Toni Stadelmann is a notable inventor based in Bolligen, Switzerland. He has made significant contributions to the field of telecommunications, particularly in IP-based telephony and video conferencing. With a total of six patents to his name, Stadelmann's work has advanced the way devices communicate over networks.
Latest Patents
One of his latest patents is an access method in a WLAN for an IP mobile telephone with authentication by means of an HLR. This invention relates to a method and a system for IP-based telephony and video conferencing between at least one IP node and a second terminal. According to this method, authentication data is transmitted from an identification module of the IP nodes, and registration data is sent to a registration module. The IP node is authenticated using an authentication module and a home location registry, with corresponding location data stored in a location database and forwarded to the identification module of the IP node. This process allows the IP node to be released for IP-based telephony or video telephony.
Another significant patent involves a switching system and corresponding method for unicast or multicast end-to-end data and/or multimedia stream transmissions between network nodes. This method includes requesting an identity of an IP network node by a registration module, transmitting an International Mobile Subscriber Identity (IMSI) stored on a Subscriber Identity Module (SIM) card of the IP network node to the registration module, and storing the received IMSI in a user database of the registration module. The process continues with authenticating the IP network node using the IMSI of the SIM card and setting up a data link to network nodes upon successful authentication.
Career Highlights
Toni Stadelmann works at Togewa Holding AG, where he has been instrumental in developing innovative solutions in telecommunications. His expertise in IP-based systems has positioned him as a key player in the industry.
Collaborations
Stadelmann has collaborated with notable colleagues such as Walter Heutschi and Peter Zbaeren. Their combined efforts have contributed to the advancement of technologies in their field.
Conclusion
Toni Stadelmann's contributions to telecommunications through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of IP-based communication technologies.