Assignee
ITEC INC
US·4 granted patents·49 citations·filing 1977–1987
Top patents by PatentIndex Score
4 records- 0165US4149040AIdentifier circuit for identifying party line subscribersITEC INC·Filed 1977·Granted Apr 10, 1979·11 cites·15 claims
- 0260US4502049AUniversal signalling tone receiverITEC INC·Filed 1982·Granted Feb 26, 1985·12 cites·12 claims
- 0355US4856059ASemiconductor subscriber line interface circuit with enhanced survivabilityITEC INC·Filed 1987·Granted Aug 8, 1989·22 cites·32 claims
- 0437US4320259AElectronic selector for telecommunications switchingITEC INC·Filed 1980·Granted Mar 16, 1982·4 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →