Location History:
- Garching, DE (2003)
- Munich, DE (1997 - 2006)
- Kranzberg, DE (2016)
Company Filing History:
4 out of 672 
1 out of 182 Years Active: 1997-2016
Introduction
Klaus Vedder, an innovative inventor based in Munich, Germany, has made significant contributions to the field of mobile communication technologies, holding a total of five patents. His work primarily focuses on enhancing security and subscription management in mobile terminals.
Latest Patents
Among his most recent patents are advanced methods and devices for Over-The-Air (OTA) subscription management. This inventive method provides a secure element in a mobile terminal that can connect with a cellular communications network, featuring a subscription profile with both network-specific and hardware-specific portions. The innovation details the assembly of the subscription profile utilizing two servers: one providing the network-specific portion and the other supplying the hardware-specific part. The entire subscription profile is then transmitted over-the-air to the secure element, simplifying the complexity of mobile subscription management.
Another valuable invention by Klaus Vedder focuses on the authentication of chip cards within message transmission networks, particularly in GSM networks. This method employs a smart card to authenticate itself by receiving a random number from the network. A carefully constructed response is then generated within the smart card using a secret key and an algorithm, providing a secure authentication process. Noteworthy is the splitting of both the secret key and random number into parts, enhancing the security of authentication messages during transmission.
Career Highlights
Klaus Vedder has built a robust career through his associations with several reputable companies, including Giesecke & Devrient GmbH and Gao Gesellschaft für Automation und Organisation mbH. His work at these organizations underscores his expertise and commitment to advancing mobile communications technology.
Collaborations
Throughout his career, Klaus Vedder has collaborated with remarkable individuals such as Renee-Lucia Barak and Nikolaos Papadopoulos. These collaborations have not only enhanced his projects but also contributed to groundbreaking advancements in the field.
Conclusion
Klaus Vedder's contributions to mobile communication, particularly through his patents, illustrate his inventive spirit and dedication to enhancing security and efficiency. His continued work in the industry promises to further influence the future of mobile technology, ensuring that communication remains secure and accessible for all users.