Bus apparatus with a plurality of transmitters

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4803699
SERIAL NO

06899431

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An improvement in a bus where the propagation time between two of the transmitters on the bus is appreciable compared to the period of the bus cycles. High impedance drivers are used by the transmitters to permit signals on the bus to be superimposed on one another. This permits signals from one transmitter to be propagated even when that transmission occurs while another signal is propagating past that transmitter.

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Patent Owner(s)

  • ROLM SYSTEMS;ROLM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Graham, Martin H Berkeley, CA 42 1314

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