Location History:
- Tumba, SE (2002 - 2006)
- Eskilstuna, SE (2006)
Company Filing History:
Years Active: 2002-2006
Title: Innovations by Björn Magnusson
Introduction
Björn Magnusson is a notable inventor based in Tumba, Sweden. He has made significant contributions to the field of key and lock devices, holding 3 patents that enhance security and authorization processes.
Latest Patents
One of his latest patents is a method of authorizing a key or lock device. This method involves creating a first user device and a first system device used in a first level of a lock system, such as at a manufacturer. A first encryption key is stored in both the first user device and the first system device. When the user device is to be shipped to a second level of the lock system, such as a locksmith, an authentication process is carried out using the first encryption key. If the authentication is successful, a software operation replaces the first encryption key with a second encryption key, which is then stored in the second system and user devices. This innovation prevents unauthorized use of keys and locks.
Another patent by Magnusson describes a key and lock device that comprises a key with a first electronic circuit and a lock with a second electronic circuit. Both the key and the lock store secret information unique to each device. They exchange a random number through connectors and perform calculations based on this random number and the secret information. If the calculations match, an electrical blocking mechanism is moved to a non-blocking position, allowing access.
Career Highlights
Throughout his career, Björn Magnusson has worked with prominent companies such as Assa Abloy AB and Assa Ab. His experience in these organizations has contributed to his expertise in security technologies.
Collaborations
He has collaborated with notable coworkers, including Inge Lidén and Rolf Norberg, who have also made significant contributions to the field.
Conclusion
Björn Magnusson's innovations in key and lock devices demonstrate his commitment to enhancing security through technology. His patents reflect a deep understanding of electronic systems and their applications in everyday security solutions.