1
Marsh Michael John Camille, Lenarcik Andrzej: Electronic identification system.. Csir, July 8, 1992: EP0494114-A2 (88 worldwide citation)

An identification system comprises an interrogator and a number of transponders. The interrogator includes a transmitter (10) for transmitting an interrogation signal to the transponder, and a receiver (16,18,20,22) for receiving a response signal from the transponder. A micro-processor (28) identif ...


2
Marsh Michael John Camille, Lenarcik Andrzej, Van Zyl Clinton Aiden, Van Schalkwyk Andries Christof, Oosthuizen Marthinus Jacobus R: Detection of multiple articles.. Csir, Oosthuizen Marthinus Jacobus R, May 25, 1994: EP0598624-A1 (63 worldwide citation)

An identification system comprises an interrogator and a plurality of transponders. The interrogator includes a transmitter which transmits at least two independent interrogation signals to the transponders, and a receiver for receiving response signals from the transponders. The interrogator also i ...


3
Marsh Michael John Camille, Lenarcik Andrzej: Electronic identification system.. British Tech Group, December 6, 1995: EP0685825-A2 (22 worldwide citation)

An identification system comprises an interrogator and a number of transponders. The interrogator includes a transmitter (10) for transmitting an interrogation signal to the transponder, and a receiver (16,18,20,22) for receiving a response signal from the transponder. A micro-processor (28) identif ...


4
Marsh Michael Jon Camille, Lenarcik Andrzej, Van Zyl Clinton, Van Schalkwyk Andries Christof, Oosthuizen Marthinus Jacobus R: Detection of multiple articles. Btg Int, December 5, 2001: EP1160583-A2 (5 worldwide citation)

An identification system comprises an interrogator and a plurality of transponders. The interrogator includes a transmitter which transmits at least two independent interrogation signals to the transponders, and a receiver for receiving response signals from the transponders. The interrogator also i ...


5
Marsh Michael John Camille, Lenarcik Andrzej, Van Zyl Clinton Aiden, Van Schalkwyk Andries Christof, Oosthuizen Marthinus Jacobus R: Detection of multiple articles. British Tech Group, August 13, 1997: EP0789253-A2 (4 worldwide citation)

An identification system comprises an interrogator and a plurality of transponders. The interrogator includes a transmitter which transmits at least two independent interrogation signals to the transponders, and a receiver for receiving response signals from the transponders. The interrogator also i ...


6
Marsh Michael John Camille, Lenarcik Andrzej, Van Zyl Clinton Aiden, Van Schalkwyk Andries Christof, Oosthuizen Marthinus Jacobus R: Detection of multiple articles. British Tech Group, August 13, 1997: EP0789254-A2 (3 worldwide citation)

An identification system comprises an interrogator and a plurality of transponders. The interrogator includes a transmitter which transmits at least two independent interrogation signals to the transponders, and a receiver for receiving response signals from the transponders. The interrogator also i ...


7
Marsh Michael John Camille, Lenarcik Andrzej: Electronic identification system. Btg Int, December 4, 2002: EP1262926-A1

An identification system comprises an interrogator and a number of transponders. The interrogator includes a transmitter (10) for transmitting an interrogation signal to the transponder, and a receiver (16,18,20,22) for receiving a response signal from the transponder. A micro-processor (28) identif ...


8
Marsh Michael John Camille, Lenarcik Andrzej, Van Zyl Clinton Aiden, Van Schalkwyk Andries Christoffel, Oosthuizen Marthinus Jacobus Rudolf: Detection dune multiplicite darticles, Detection of multiple articles. Csir, Btg International, RIDOUT & MAYBEE, August 17, 2004: CA2103288

An identification system comprises an interrogator and a plurality of transponders. The interrogator includes a transmitter which transmits at least two independent interrogation signals to the transponders, and a receiver for receiving response signals from the transponders. The interrogator also i ...


9
Marsh Michael John Camille, Lenarcik Andrzej: Systeme didentification dobjets pour entrepots ou supermarches ou du personnel ou autres, Object identification system for warehouses or supermarkets or personnel or suchlike. Btg International, RIDOUT & MAYBEE, February 8, 2000: CA2058692

An identification system suitable for identifying andcommunicating with members of a group. The identificationsystem comprises an interrogator and a number oftransponders. The interrogator includes a transmitter fortransmitting an interrogation signal to the transponder,and a receiver for receiving ...


10
Marsh Michael John Camille, Lenarcik Andrzej, Van Zyl Clinton Aiden, Van Schalkwyk Andries Christoffel, Oosthuizen Marthinus Jacobus R: System for identification. Zih, May 8, 2008: JP2008-109684

PROBLEM TO BE SOLVED: To provide a system for identification which includes an interrogator and a plurality of transponders.SOLUTION: The interrogator includes a transmitter for transmitting at least two independent interrogation signals to the transponders, and a receiver for receiving response sig ...