1
Jeffrey L Parker, David F Sorrells, John D Mix, Richard P Daber: Remote tracking system for moving picture cameras and method. ParkerVision, Arthur G Yeager, November 7, 1995: US05465144 (135 worldwide citation)

The system includes a mobile remote unit sensitive to infrared (IR) signals transmitted by a base or stationary unit and an IR transmitter which is placed behind a rotating lens whose position at any time is known with precision resulting in the IR signal being "scanned" across an area. The remote u ...


2
Jeffrey L Parker, David F Sorrells, John D Mix, Richard P Daber: Remote tracking system for moving picture cameras and method. ParkerVision, Arthur G Yeager, December 7, 1993: US05268734 (93 worldwide citation)

The system includes a mobile remote unit sensitive to infrared (IR) signals transmitted by a base or stationary unit and an IR transmitter which is placed behind a rotating lens whose position at any time is known with precision resulting in the IR signal being "scanned" across an area. The remote u ...


3
Parker Jeffrey L, Sorrells David F, Mix John D, Daber Richard P: Systeme de telepoursuite pour cameras et methode dutilisation connexe, Remote tracking system for moving picture cameras and method. Parkervision, MACRAE & CO, March 5, 1992: CA2089550

The system includes a base unit (11) sensitive to infrared (IR) signals (13) transmitted by a mobile remote unit (12) to an IRreceiver (16) which is placed behind a rotating set of signal blocking blinders (62) whose position at any time defines a view anglewith a position known with precision resul ...


4
Parker Jeffrey L, Sorrels David F, Mix John D, Daber Richard P: Remote tracking system for moving picture cameras and method. Parkervision, YEAGER Arthur G, March 5, 1992: WO/1992/003700

The system includes a base unit (11) sensitive to infrared (IR) signals (13) transmitted by a mobile remote unit (12) to an IR receiver (16) which is placed behind a rotating set of signal blocking blinders (62) whose position at any time defines a view angle with a position known with precision res ...