Abstract: The invention relates to a method of generating and authenticating guaranteed unique identifier codes (CID) as may be used for identifying and authenticating assets comprising an integrated circuit, the method comprising; generating guaranteed unique identifiers (AID) in a centralized code registration system (3); storing the generated identifiers (AID) within a data storage (31a-31c); associating each identifier (AID) with an unique identification (CID) to be used for identifying an integrated circuit, by applying a bijective algorithm; authenticating an identification code (CID) by inversely calculating an identifier (AID) from an identification code (CID) based on said algorithm.

Abstract: A tuner for receiving a satellite broadcast signal via an antenna means, said tuner being coupled to a control unit. The tuner is characterized in that it comprises a standard bilateral digital interface for transmitting a base-band signal obtained from the received signal received via the antenna means and for receiving control signals transmitted by the control unit, said signals being transmitted/received via a first bilateral bus.

Abstract: Provided is a flexible device (100) having an integrated circuit (5) and an antenna (6) which is incorporated or directly coupled to the interconnect structure of the integrated circuit (5). An electrically insulating or dielectric layer (4) is present as support layer for both antenna (6) and integrated circuit (5). Preferably the substrate (10) is removed at non-silicon areas (10B) outside the active areas (10A) of the integrated circuit (5). This removal can be combined with the use of a substrate of monocrystalline silicon. The flexible device is very suitable for integration in identification labels and security paper, and can be manufactured using a temporarily attached carrier substrate.

Abstract: A flexible device has an integrated circuit and an antenna incorporated or directly coupled to an interconnect structure of the integrated circuit. The interconnect structure extends outside of the active area. An electrically insulating or dielectric layer is present as support layer for both antenna and integrated circuit. The substrate is removed outside the active areas of the integrated circuit.