Assignee
MIDIAN ELECTRONICS INC
US·7 granted patents·206 citations·filing 1979–1997
Top patents by PatentIndex Score
7 records- 0192US4471352AProgrammable paging encoderMIDIAN ELECTRONICS INC·Filed 1981·Granted Sep 11, 1984·116 cites·13 claims
- 0258US4355210ASub-miniature tone encoder with automatic number identificationMIDIAN ELECTRONICS INC·Filed 1980·Granted Oct 19, 1982·12 cites·10 claims
- 0354US5880682ATraffic control system and method of operationMIDIAN ELECTRONICS INC·Filed 1997·Granted Mar 9, 1999·59 cites·20 claims
- 0439US4463221AAutomatic radio telephone encoder/decoderMIDIAN ELECTRONICS INC·Filed 1981·Granted Jul 31, 1984·8 cites·37 claims
- 0536US4369338ASub-miniature tone decoderMIDIAN ELECTRONICS INC·Filed 1980·Granted Jan 18, 1983·4 cites·10 claims
- 0634US4602131ATouch tone decoderMIDIAN ELECTRONICS INC·Filed 1985·Granted Jul 22, 1986·4 cites·11 claims
- 0733US4275271ASub-miniature radio telephone decoderMIDIAN ELECTRONICS INC·Filed 1979·Granted Jun 23, 1981·3 cites·15 claims
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