Assignee
GEN ELECTRIC CO LTD
GB·60 granted patents·1,877 citations·filing 1974–1981
Top patents by PatentIndex Score
60 records- 0196US4096524ATelevision receiversGEN ELECTRIC CO LTD·Filed 1976·Granted Jun 20, 1978·203 cites·6 claims
- 0294US3982064ACombined television/data transmission systemGEN ELECTRIC CO LTD·Filed 1974·Granted Sep 21, 1976·190 cites·7 claims
- 0394US3982065ACombined television/data receiversGEN ELECTRIC CO LTD·Filed 1974·Granted Sep 21, 1976·121 cites·4 claims
- 0490US4289930AElectronic apparatus for the display of information received over a lineGEN ELECTRIC CO LTD·Filed 1978·Granted Sep 15, 1981·115 cites·5 claims
- 0590US4161728AElectronic display apparatusGEN ELECTRIC CO LTD·Filed 1977·Granted Jul 17, 1979·252 cites·5 claims
- 0688US4042792ATelephone subscriber's apparatus for signalling decimal digit values represented in printed formGEN ELECTRIC CO LTD·Filed 1976·Granted Aug 16, 1977·143 cites·2 claims
- 0786US4232243AHigh pressure electric discharge lampGEN ELECTRIC CO LTD·Filed 1979·Granted Nov 4, 1980·28 cites·10 claims
- 0885US4335501AManufacture of monolithic LED arrays for electroluminescent display devicesGEN ELECTRIC CO LTD·Filed 1980·Granted Jun 22, 1982·63 cites·10 claims
- 0984US4352043ACathodoluminescent light sources and electric lighting arrangements including such sourcesGEN ELECTRIC CO LTD·Filed 1981·Granted Sep 28, 1982·32 cites·10 claims
- 1084US3956596ACircuit arrangements in telephone apparatusGEN ELECTRIC CO LTD·Filed 1974·Granted May 11, 1976·34 cites·2 claims
- 1183US4352137AMethods and apparatus for fault detectionGEN ELECTRIC CO LTD·Filed 1981·Granted Sep 28, 1982·41 cites·16 claims
- 1282US4280273AManufacture of monolithic LED arrays for electroluminescent display devicesGEN ELECTRIC CO LTD·Filed 1979·Granted Jul 28, 1981·60 cites·7 claims
- 1380US4302726ACurrent sourcesGEN ELECTRIC CO LTD·Filed 1979·Granted Nov 24, 1981·29 cites·8 claims
- 1475US4262297ASemiconductor charge transfer device with multi-level polysilicon electrode and bus-line structureGEN ELECTRIC CO LTD·Filed 1979·Granted Apr 14, 1981·32 cites·7 claims
- 1573US4254403ASystems for transmitting information in an alternating current electricity supply systemGEN ELECTRIC CO LTD·Filed 1979·Granted Mar 3, 1981·44 cites·10 claims
- 1673US4072224APrinting devicesGEN ELECTRIC CO LTD·Filed 1975·Granted Feb 7, 1978·21 cites·2 claims
- 1772US4234956ADigital relay systemsGEN ELECTRIC CO LTD·Filed 1978·Granted Nov 18, 1980·38 cites·6 claims
- 1871US4196388AApparatus for monitoring high alternating voltagesGEN ELECTRIC CO LTD·Filed 1978·Granted Apr 1, 1980·26 cites·7 claims
- 1971US4112284AFall-through return spring arrangement for a push-button switch mechanismGEN ELECTRIC CO LTD·Filed 1976·Granted Sep 5, 1978·17 cites·7 claims
- 2069US4019950ACrystals and their manufactureGEN ELECTRIC CO LTD·Filed 1975·Granted Apr 26, 1977·17 cites·7 claims
- 2168US3953673ADigital data signalling systems and apparatus thereforGEN ELECTRIC CO LTD·Filed 1974·Granted Apr 27, 1976·20 cites·14 claims
- 2267US4346448AGeneration of electric signals having approximately sinusoidal waveformsGEN ELECTRIC CO LTD·Filed 1979·Granted Aug 24, 1982·31 cites·12 claims
- 2367US4322785ATransistor switching circuitGEN ELECTRIC CO LTD·Filed 1980·Granted Mar 30, 1982·18 cites·6 claims
- 2466US4390835AFault identification in electric power transmission systemsGEN ELECTRIC CO LTD·Filed 1980·Granted Jun 28, 1983·31 cites·15 claims
- 2560US4339715ACarrier-domain magnetometers with compensation responsive to variations in operating conditionsGEN ELECTRIC CO LTD·Filed 1980·Granted Jul 13, 1982·18 cites·10 claims
- 2660US4047063ALiquid metal slip-ring arrangement for a dynamo electric machineGEN ELECTRIC CO LTD·Filed 1976·Granted Sep 6, 1977·21 cites·7 claims
- 2758US4015167ACircuits for operating electric discharge lampsGEN ELECTRIC CO LTD·Filed 1975·Granted Mar 29, 1977·16 cites·9 claims
- 2857US4002854ALoudspeaking telephone instrumentsGEN ELECTRIC CO LTD·Filed 1975·Granted Jan 11, 1977·13 cites·7 claims
- 2954US4339740AThermally responsive switchesGEN ELECTRIC CO LTD·Filed 1981·Granted Jul 13, 1982·14 cites·3 claims
- 3054US4306190APlural frequency signal generatorGEN ELECTRIC CO LTD·Filed 1979·Granted Dec 15, 1981·13 cites·11 claims
- 3154US4197523ADigital telecommunication switching systemsGEN ELECTRIC CO LTD·Filed 1978·Granted Apr 8, 1980·13 cites·6 claims
- 3254US4092691AProtective relay arrangementsGEN ELECTRIC CO LTD·Filed 1976·Granted May 30, 1978·11 cites·7 claims
- 3353US4210850ACircuits for operating electric discharge lampsGEN ELECTRIC CO LTD·Filed 1978·Granted Jul 1, 1980·12 cites·6 claims
- 3450US4032722ATelephone dialing arrangement for calling a single partyGEN ELECTRIC CO LTD·Filed 1975·Granted Jun 28, 1977·6 cites·9 claims
- 3549US4250518AMagnetic field sensor semiconductor devicesGEN ELECTRIC CO LTD·Filed 1978·Granted Feb 10, 1981·8 cites·6 claims
- 3647US3943300ATelephone users apparatusGEN ELECTRIC CO LTD·Filed 1974·Granted Mar 9, 1976·6 cites·8 claims
- 3745US4179641ACircuits for operating discharge lampsGEN ELECTRIC CO LTD·Filed 1978·Granted Dec 18, 1979·8 cites·3 claims
- 3844US4327256ATelephone systemGEN ELECTRIC CO LTD·Filed 1980·Granted Apr 27, 1982·9 cites·6 claims
- 3941US4298903AElectronic component cooling arrangementsGEN ELECTRIC CO LTD·Filed 1979·Granted Nov 3, 1981·6 cites·9 claims
- 4040US4099325AMachines for inserting electric circuit components on printed circuit boardsGEN ELECTRIC CO LTD·Filed 1977·Granted Jul 11, 1978·9 cites·5 claims
- 4138US4092582AElectrical coupling arrangementsGEN ELECTRIC CO LTD·Filed 1976·Granted May 30, 1978·6 cites·6 claims
- 4237US4227118ACircuits for operating electric discharge lampsGEN ELECTRIC CO LTD·Filed 1978·Granted Oct 7, 1980·5 cites·9 claims
- 4337US4079326AAlternating voltage level detecting apparatusGEN ELECTRIC CO LTD·Filed 1976·Granted Mar 14, 1978·3 cites·7 claims
- 4437US4063300AProtective relay arrangementsGEN ELECTRIC CO LTD·Filed 1975·Granted Dec 13, 1977·6 cites·18 claims
- 4537US4029297AWinches for use with high mastsGEN ELECTRIC CO LTD·Filed 1975·Granted Jun 14, 1977·10 cites·5 claims
- 4636US3968448AElectrical filtersGEN ELECTRIC CO LTD·Filed 1974·Granted Jul 6, 1976·7 cites·4 claims
- 4734US4383324ADigital data transmission systemsGEN ELECTRIC CO LTD·Filed 1980·Granted May 10, 1983·5 cites·11 claims
- 4833US4104586AApparatus for indicating the sequence of alternating current signalsGEN ELECTRIC CO LTD·Filed 1976·Granted Aug 1, 1978·5 cites·14 claims
- 4933US3980962ADemodulatorsGEN ELECTRIC CO LTD·Filed 1975·Granted Sep 14, 1976·9 cites·8 claims
- 5031US4340865AElectric amplifier circuits that respond to an input signal of either polarity to produce an output signal having a polarity corresponding to that of the input signalGEN ELECTRIC CO LTD·Filed 1980·Granted Jul 20, 1982·2 cites·6 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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