Assignee

A T & E CORP

US·2 granted patents·469 citations·filing 1985–1986

Technology mixG04G1 G04R1 G08B1 G11B1 H04L1 H04M1

Top patents by PatentIndex Score

2 records

0196US4713808AWatch pager system and communication protocolA T & E CORP·Filed 1985·Granted Dec 15, 1987·426 cites·20 claims
0283US4747126AVoice mail system on magnetic tapeA T & E CORP·Filed 1986·Granted May 24, 1988·43 cites·25 claims

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