1
Graham C Bradley, Alton O Stretton, Terry L Leier: Secure hierarchial video delivery system and method. SaskTel, Davis Bujold & Streck, December 15, 1992: US05172413 (732 worldwide citation)

Disclosed is an improved system for the delivery of entertainment and educational programming from a plurality of electronic libraries to a plurality of users. Users actuate a hand operated control device to: review a listing of available programming; enable the delivery of a program from a library; ...


2
Graham C Bradley, Everett L Florence, Gordon R Reed, Darrin W Bitter: Video store and forward on demand apparatus and method. SaskTel, Davis Bujold & Streck, February 8, 1994: US05285272 (123 worldwide citation)

A two-stage television signal distribution system, useful for distribution where the first stage of the television distribution occurs over satellite, has a distribution control center for encoding system control information in the vertical blanking interval of a television signal to be broadcast ov ...


3
Alton O Stretton, Paul King: Video programming and storage control using the telephone network. Sasktel, Davis Bujold & Streck P A, October 29, 1996: US05570415 (72 worldwide citation)

This invention relates to a multi-function, hand-held, wireless, remote control apparatus for television viewer use. An apparatus that permits the viewer to use the public telephone network, to control the selection and distribution of television entertainment and educational programming, and to dir ...


4
Kim Kujawa, Erich Kirchner, Michel Jarzab, Homer Robson: Data collection network apparatus and method. SaskTel, Davis Bujold & Streck P A, August 20, 1996: US05548633 (50 worldwide citation)

A data communications system which comprises at least one group of subscriber data interface elements, with each interface element having at least one data input port and a data output port, and each output port being electrically connectable to a subscriber line of the telephone network to transmit ...


5
Kim Kujawa: Apparatus and method for playing computer games via a telecommunication network. Sasktel, Rodney F Brown, May 18, 1999: US05904620 (40 worldwide citation)

An apparatus for networking computer games in a centrally located game storage accessed by remote game key pads comprising a keypad interface for receiving game control data from the key pad, the game control data being frequency modulated with a center frequency above the audible frequency range to ...


6
Graham C Bradley, Alton O Stretton: System for controlling equipment within a telephone subscribers premises using DTMF telephone tones. Sasktel, Hayes Soloway Hennessey Grossman & Hage P C, August 20, 1996: US05548635 (16 worldwide citation)

A system for controlling telephone and non-telephone equipment located on the premises of a telephone subscriber is disclosed. The system includes at least one internal tone control device (ITCD), connected between a telephone outlet and the controlled equipment. The ITCD receives, decodes and valid ...


7
Graham C Bradley, Alan Simpson, Shane D Newton, Dennis E Johns, Oliver Cruder: System and controller for control and distribution of audio and video signals. Sasktel, Gates & Cooper, June 3, 2003: US06574798 (11 worldwide citation)

The object of the invention is to provide a system and controller for distribution of audio/video signals on a pay-for-use basis, to a customer in a controlled environment such as a motel, hotel, bus station, bar or apartment building. The system includes a global authorization computer which transm ...


8
Bradley Graham C, Florence Everett L, Reed Gordon R, Bitter Darrin W: Video store and forward on demand apparatus and method. Sasktel, January 19, 1994: GB2268860-A (1 worldwide citation)

Disclosed is a two-stage television signal distribution system useful for distribution where the first stage of the television distribution occurs over satellite. The distribution system has a distribution control centre for producing a television signal including system control a information in the ...


9
Bradley Graham Cameron, Simmie Odell L, Anglehart James: Method for interconnection of tv and information service through telecommunications network. Sasktel, August 6, 1997: GB2309853-A (1 worldwide citation)

A system is provided which allows a television viewer to be quickly and easily connected to an information service while watching a program. The information service is either an advertiser of other form of information service being related to the program being viewed. The information used to connect ...


10
Graham C Bradley, Alton O Stretten, Terry L Leier: Secure hierarchial video delivery system and method. SaskTel, Oblon Spivak McClelland Maier & Neustadt P C, November 4, 1997: USRE035651

Disclosed is an improved system for the delivery of entertainment and educational programming from a plurality of electronic libraries to a plurality of users. Users actuate a hand operated control device to: review a listing of available programming; enable the delivery of a program from a library; ...