Assignee

OPTEL SYSTEMS INC

US·2 granted patents·178 citations·filing 1983–1986

Technology mixG06K2

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2 records

0193US4603262AOptical device for detecting coded symbolsOPTEL SYSTEMS INC·Filed 1983·Granted Jul 29, 1986·132 cites·25 claims
0278US4652750AOptical device for detecting coded symbolsOPTEL SYSTEMS INC·Filed 1986·Granted Mar 24, 1987·46 cites·4 claims

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