Assignee
NOVATION INC
15 granted patents·540 citations·filing 1978–1984
Top patents by PatentIndex Score
15 records- 0197US4503288AIntelligent telephoneNOVATION INC·Filed 1981·Granted Mar 5, 1985·277 cites·18 claims
- 0286US4367374AModem telephone interface circuitNOVATION INC·Filed 1981·Granted Jan 4, 1983·54 cites·9 claims
- 0385USD264583SElectronic packageNOVATION INC·Filed 1980·Granted May 25, 1982·22 cites·1 claims
- 0481US4518823AModem cartridge and connection for program cartridge type computersNOVATION INC·Filed 1983·Granted May 21, 1985·37 cites·12 claims
- 0575US4466106AFrequency shift keyed modem chip setNOVATION INC·Filed 1981·Granted Aug 14, 1984·19 cites·14 claims
- 0671US4620064APocket sized telephone line data communication systemsNOVATION INC·Filed 1984·Granted Oct 28, 1986·20 cites·24 claims
- 0766US4599491AApparatus for converting direct coupled data devices to acoustic coupled data devicesNOVATION INC·Filed 1984·Granted Jul 8, 1986·16 cites·7 claims
- 0863US4446333AFlexible acoustic couplerNOVATION INC·Filed 1981·Granted May 1, 1984·14 cites·11 claims
- 0962USD264337SAcoustic modemNOVATION INC·Filed 1980·Granted May 11, 1982·8 cites·1 claims
- 1060US4297530AElectronics packageNOVATION INC·Filed 1978·Granted Oct 27, 1981·9 cites·13 claims
- 1157US4455663AFull duplex modems and synchronizing methods and apparatus thereforNOVATION INC·Filed 1981·Granted Jun 19, 1984·21 cites·28 claims
- 1256US4570034APhone line ring signal detection circuitNOVATION INC·Filed 1984·Granted Feb 11, 1986·18 cites·8 claims
- 1356US4536618ATelephone line interfaceNOVATION INC·Filed 1983·Granted Aug 20, 1985·11 cites·8 claims
- 1452USD272345SAcoustic couplerNOVATION INC·Filed 1981·Granted Jan 24, 1984·5 cites·1 claims
- 1544US4500754ASolid state off hook phone line loadNOVATION INC·Filed 1981·Granted Feb 19, 1985·9 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →