Klaus Hofbeck

Method by which a remote code control unit for motor vehicles affects different functions depending on different sensitivity zones around the vehicle

Method and security apparatus for validating an authorization for locking and unlocking and/or using an object

Identification system for verifying an authorization for access to an object, or use of an object, in particular a motor vehicle

Identification system, esp. for vehicle

Access control system, especially for motor vehicle, only activates actuating element if motion sensor has detected defined pattern of movement of person carrying transponder

Transmitting and receiving method, especially for detecting an ID transmitter

Device and method for detecting an object or a person on a seat of vehicle

Verfahren zum Nachweis einer Berechtigung zum Ver-und Entriegeln und/oder der Benutzung eines Objektes sowie Sicherheitsvorrichtung

System and method for identifying seat occupancy in a vehicle

System and method for detecting the seat occupancy in a vehicle