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CA2236317A1
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Multi-class network
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CA2236427A1
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Methods and apparatus for distributed control of a multi-class network
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US6087653A
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Light guide implementation of a proximity detector
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US5923327A
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Scrolling with automatic compression and expansion
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US5675578A
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Method of tracing the route of virtual connections
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US5578943A
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Signal transmitter and apparatus incorporating same
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US5625881A
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Time and frequency diveristy in a radio system having intermittent operation receivers
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CA2000977A1
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Latch mechanism for a plug-in cartridge or the like
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CA1286733C
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Low power, high noise margin logic gates employing enhancement mode switching fets
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CA1286367C
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Optical fiber communications system with optical fiber monitoring
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CA1292540C
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Method for connection of secure conference calls
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US4965811A
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Adaptive timing
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CA1280229C
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Infrared hookswitch for a telephone
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CA1279132C
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Ring transmission system
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CA1297578C
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Modular microphone assembly
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CA1286420C
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Fifo buffer controller
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CA1286421C
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Message fifo buffer controller
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CA1280215C
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Multilingual ordered data retrieval system
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CA1279719C
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Alternate routing
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CA1292502C
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Packaged solid state primary surge protector
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