Company Filing History:
Years Active: 2012-2013
Title: Serafim Petsis: Innovator in Communication Networks
Introduction
Serafim Petsis is a notable inventor based in Attikis, Greece. He has made significant contributions to the field of communication networks, particularly through his innovative methods related to network access server sessions. With a total of 2 patents, Petsis has demonstrated his expertise and commitment to advancing technology in this area.
Latest Patents
Among his latest patents, Petsis has developed a "Method of locating NAS context." This method involves receiving an Accounting Stop Request for a PDP context associated with a network access server session. It includes comparing an Accounting Session ID from the request with those associated with active sessions. If no match is found, the method determines whether an identification parameter in the request matches a corresponding parameter in an active session, thereby locating the NAS context based on the results.
Another significant patent is the "Method of deciding to release communication resources." This method entails receiving an Accounting Stop Request for a PDP context linked to a network access server session. It decides whether a Session Stop Indicator is included in the request. If not, it assesses whether further PDP contexts are associated with the session. If no further contexts exist, the method initiates an IDLE Timer to determine when to release the communication resources.
Career Highlights
Serafim Petsis is currently employed at Nokia Siemens Networks Oy, where he continues to innovate and contribute to the field of communication technology. His work at this prominent company has allowed him to collaborate with other experts in the industry, enhancing the development of advanced communication solutions.
Collaborations
One of his notable coworkers is Vesa Pauli Hellgren. Their collaboration has likely fostered an environment of innovation and creativity, leading to advancements in their projects.
Conclusion
Serafim Petsis is a distinguished inventor whose work in communication networks has led to valuable patents that enhance network access server sessions. His contributions at Nokia Siemens Networks Oy reflect his dedication to innovation in technology.