Frank Schäfer

Title: Frank Schäfer: Innovator in Communication Systems

Introduction

Frank Schäfer is a notable inventor based in Puchheim, Germany. He has made significant contributions to the field of communication systems, particularly through his innovative patent that enhances data security for mobile terminals.

Latest Patents

Frank Schäfer holds a patent for a communication system that utilizes a Public Key Infrastructure (PKI) key pair for mobile terminals. This system involves a private key and a public key arranged for the end device. The public key is stored at the communication partner, which is responsible for providing a session key. The data is encrypted using this session key, and the session key itself is encrypted with the public key before being conveyed to the end device. Additionally, the system includes a remote server where the private key is securely stored. The communication partner transmits the encrypted session key to this server, which decrypts it using the private key and sends it back to the end device for data decryption.

Career Highlights

Throughout his career, Frank Schäfer has worked with prominent companies in the mobile security sector. He has been associated with Giesecke+Devrient Mobile Security GmbH and Giesecke & Devrient GmbH, where he has contributed to advancements in secure communication technologies.

Collaborations

Frank has collaborated with various professionals in his field, including Ullrich Martini, enhancing the development of innovative solutions in communication systems.

Conclusion

Frank Schäfer's work in developing secure communication systems demonstrates his commitment to innovation in technology. His contributions continue to influence the way data is transmitted securely in mobile environments.