Assignee
EBAUCHES SA
142 granted patents·2,220 citations·filing 1974–1982
Top patents by PatentIndex Score
142 records- 0198US4257117AElectronic watch with touch-sensitive keysEBAUCHES SA·Filed 1979·Granted Mar 17, 1981·101 cites·6 claims
- 0296US4231641AElectro-optic deviceEBAUCHES SA·Filed 1978·Granted Nov 4, 1980·110 cites·30 claims
- 0396US4183628AElectronic watch and display device for such watchEBAUCHES SA·Filed 1977·Granted Jan 15, 1980·100 cites·4 claims
- 0496US4118111AElectro-optic passive display device and method for its manufactureEBAUCHES SA·Filed 1977·Granted Oct 3, 1978·72 cites·6 claims
- 0595US4384232AGrooved-electrode piezoelectric resonatorEBAUCHES SA·Filed 1980·Granted May 17, 1983·124 cites·9 claims
- 0695US4379642AApparatus for the selection or correction of data in an electronic watchEBAUCHES SA·Filed 1981·Granted Apr 12, 1983·93 cites·7 claims
- 0794US4068295AVoltage multiplier for an electronic time apparatusEBAUCHES SA·Filed 1976·Granted Jan 10, 1978·68 cites·5 claims
- 0893US4355380AElectronic timepiece with auxiliary digital displayEBAUCHES SA·Filed 1980·Granted Oct 19, 1982·89 cites·2 claims
- 0991US4379244AMethod of detection of the asymmetry of piezo-electric crystal resonators in the form of tuning forks and resonators for carrying it outEBAUCHES SA·Filed 1980·Granted Apr 5, 1983·55 cites·5 claims
- 1088US4371821AElectromagnetic motor rotatable in either directionEBAUCHES SA·Filed 1980·Granted Feb 1, 1983·50 cites·17 claims
- 1187US4376715AComposition based on liquid crystal for electro-optical deviceEBAUCHES SA·Filed 1980·Granted Mar 15, 1983·23 cites·1 claims
- 1287US4291266ADevice for charging an accumulator from an electrical energy source more particularly for an electronic watchEBAUCHES SA·Filed 1979·Granted Sep 22, 1981·38 cites·5 claims
- 1386US4362961AEncapsulated piezoelectric resonator deviceEBAUCHES SA·Filed 1980·Granted Dec 7, 1982·69 cites·6 claims
- 1486US4257113AElectromechanical calendar timepieceEBAUCHES SA·Filed 1980·Granted Mar 17, 1981·52 cites·10 claims
- 1586US3993985AIndicator for the condition of a battery operating a timepieceEBAUCHES SA·Filed 1974·Granted Nov 23, 1976·42 cites·7 claims
- 1685US4118110APassive electro-optic display cell and method for manufacturing itEBAUCHES SA·Filed 1977·Granted Oct 3, 1978·21 cites·10 claims
- 1784US4364669AChronographic watchEBAUCHES SA·Filed 1981·Granted Dec 21, 1982·52 cites·14 claims
- 1883US3943696AControl device for setting a timepieceEBAUCHES SA·Filed 1974·Granted Mar 16, 1976·29 cites·6 claims
- 1982US4139793AIntegral resonant support arms for piezoelectric microresonatorsEBAUCHES SA·Filed 1977·Granted Feb 13, 1979·22 cites·10 claims
- 2081US4311923ADevice for regulating the threshold voltages of I.G.F.E.T. transistors circuitryEBAUCHES SA·Filed 1979·Granted Jan 19, 1982·20 cites·7 claims
- 2181US4134057ADevice for enabling an accumulator to be recharged from a source of electrical energyEBAUCHES SA·Filed 1976·Granted Jan 9, 1979·37 cites·10 claims
- 2280US4277144AElectro-optic passive display cellEBAUCHES SA·Filed 1979·Granted Jul 7, 1981·33 cites·5 claims
- 2379US4109457AUniversal electronic timepieceEBAUCHES SA·Filed 1976·Granted Aug 29, 1978·17 cites·4 claims
- 2478US4361790AElectromagnetic motor rotatable in either directionEBAUCHES SA·Filed 1981·Granted Nov 30, 1982·28 cites·6 claims
- 2578US4154053AElectronic timepiece having an adjustable rate of division and method for its manufactureEBAUCHES SA·Filed 1977·Granted May 15, 1979·19 cites·8 claims
- 2677US4428858AComposition based on liquid crystal for electro-optical deviceEBAUCHES SA·Filed 1980·Granted Jan 31, 1984·12 cites·7 claims
- 2776US4500213AUltra-flat self-winding watchEBAUCHES SA·Filed 1981·Granted Feb 19, 1985·29 cites·7 claims
- 2876US4271498AWatchEBAUCHES SA·Filed 1978·Granted Jun 2, 1981·23 cites·20 claims
- 2976US4203280ATouch sensitive device for a timepieceEBAUCHES SA·Filed 1978·Granted May 20, 1980·19 cites·6 claims
- 3076US4138195AElectro-optic passive display deviceEBAUCHES SA·Filed 1977·Granted Feb 6, 1979·16 cites·13 claims
- 3174US4067185ATimepieceEBAUCHES SA·Filed 1975·Granted Jan 10, 1978·15 cites·4 claims
- 3273US4258432AElectro-acoustic device for alarm watchEBAUCHES SA·Filed 1979·Granted Mar 24, 1981·25 cites·9 claims
- 3373US4124806AElectronic device for the production of signals of an amplitude greater than the amplitude of a given periodic signalEBAUCHES SA·Filed 1977·Granted Nov 7, 1978·19 cites·12 claims
- 3472US4040248AAlarm electric watchEBAUCHES SA·Filed 1975·Granted Aug 9, 1977·13 cites·5 claims
- 3568US4165394AMethod of preparation of a substrate made of plastic material for its subsequent metallizationEBAUCHES SA·Filed 1978·Granted Aug 21, 1979·22 cites·4 claims
- 3668US3931703ACorrecting device for an electronic watchEBAUCHES SA·Filed 1974·Granted Jan 13, 1976·17 cites·4 claims
- 3767US4036171AVacuum deposition through plural masks on plural substratesEBAUCHES SA·Filed 1975·Granted Jul 19, 1977·21 cites·6 claims
- 3866US4165477AInstrument intended to be carried at the wristEBAUCHES SA·Filed 1977·Granted Aug 21, 1979·28 cites·3 claims
- 3965US4382690AUltra-flat electronic watchEBAUCHES SA·Filed 1979·Granted May 10, 1983·16 cites·10 claims
- 4064US4196578AElectro-mechanical watchEBAUCHES SA·Filed 1978·Granted Apr 8, 1980·10 cites·4 claims
- 4164USD242774SWrist watchEBAUCHES SA·Filed 1975·Granted Dec 21, 1976·8 cites·1 claims
- 4263US4155218AElectronic watchEBAUCHES SA·Filed 1977·Granted May 22, 1979·10 cites·3 claims
- 4363US4092822AControl device for an electronic wrist-watchEBAUCHES SA·Filed 1975·Granted Jun 6, 1978·11 cites·11 claims
- 4462US4281903AElectro-optic passive display cellEBAUCHES SA·Filed 1979·Granted Aug 4, 1981·17 cites·6 claims
- 4562US4175838AElectro-optic deviceEBAUCHES SA·Filed 1977·Granted Nov 27, 1979·16 cites·9 claims
- 4662US4044242AData selection and display arrangement for a small deviceEBAUCHES SA·Filed 1975·Granted Aug 23, 1977·23 cites·3 claims
- 4761US4030284AControl device for an electronic wrist watchEBAUCHES SA·Filed 1975·Granted Jun 21, 1977·9 cites·4 claims
- 4859US4139272AElectro-optic passive display deviceEBAUCHES SA·Filed 1977·Granted Feb 13, 1979·15 cites·7 claims
- 4958US4060977ATimepieceEBAUCHES SA·Filed 1976·Granted Dec 6, 1977·12 cites·14 claims
- 5058US3945197ATimepieceEBAUCHES SA·Filed 1974·Granted Mar 23, 1976·11 cites·3 claims
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