1
Russell R Barton: Vehicle tracking system. Standard Telephones & Cables Public Company, Kerkam Stowell Kondracki & Clarke, December 16, 1986: US04630109 (248 worldwide citation)

A vehicle tracking system for determining the lateral position of a moving vehicle relative to an optically distinct line extending along the roadway on which the vehicle travels. A camera periodically scans the roadway including the optically distinct line thereon. Signals representing successive s ...


2
Gilles D Pitt, Roger E Jones, George R Antell, Lyndon R Spicer, John A Barnett, Robert Hill: Method and arrangement for transmitting power in optical form over optical fibres. Standard Telephones Cables Public Company, Kerkam Stowell Kondracki & Clarke, May 22, 1990: US04928319 (20 worldwide citation)

Power transmission to a remote consuming device, especially for underseas applications including towed arrays, static arrays, submersible links to submersible vehicles, or surveillance devices, links to divers, and dunking sonars, uses on the transmission medium an optical fibre. This fibre has a th ...


3
Colin S Parfree, Colin F G Smith, Peter Worthington, Malcolm G Marten, Norman S Bliss: Submarine cable. Standard Telephones & Cables Public Company, Kerkam Stowell Kondracki & Clarke, August 30, 1988: US04767182 (19 worldwide citation)

In an optical fibre submarine cable the ingress of hydrogen ions is reduced if not eliminated by at least one envelope which provides a barrier to hydrogen ions.


4
Kenneth S Darton: Distributed digital signal multiplexing. Standard Telephones & Cables Public Company, Kerkam Stowell Kondracki & Clarke, January 20, 1987: US04638480 (5 worldwide citation)

An arrangement for digital multiplexing onto a common highway a plurality of analogue input signals which are physically spaced apart over a distance. m time division multiplexing units 5a each have for each of n separate analogue signals n single channel pulse coding means 6 the outputs of which ar ...


5
Thomas R Meek, Howard B Butterfield: Radio receiver. Standard Telephones & Cables Public Company, Kerkam Stowell Kondracki & Clarke, June 9, 1987: US04672640 (4 worldwide citation)

A radio pager for receiving FSK signals has optimally narrow gaussian bandpass filters (F1, F2) and a phase lock loop (11, 12, 13, 14) for preventing local oscillator drift controlled in dependence of the derivation frequency (.+-.4.5 KHz) which is accurately controlled at the transmitter and which ...


6