Assignee

MICRO CARD TECHN INC

US·1 granted patent·112 citations·filing 1990–1990

Technology mixG06F1 G06K1 G07G1

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1 record

0185US5149945AMethod and coupler for interfacing a portable data carrier with a host processorMICRO CARD TECHN INC·Filed 1990·Granted Sep 22, 1992·112 cites·23 claims

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