Assignee
JEUMONT SCHNEIDER CORP
FR·51 granted patents·595 citations·filing 1980–1987
Top patents by PatentIndex Score
51 records- 0184US4621170AMeans of transmitting signals along a line while also providing a direct voltage sourceJEUMONT SCHNEIDER CORP·Filed 1982·Granted Nov 4, 1986·51 cites·6 claims
- 0280US4765395ADevice for the continuous production of heat and coldJEUMONT SCHNEIDER CORP·Filed 1986·Granted Aug 23, 1988·49 cites·12 claims
- 0370US4442988AInformation transmission device through the rails between a railway track and a vehicle assembly circulating on this trackJEUMONT SCHNEIDER CORP·Filed 1981·Granted Apr 17, 1984·29 cites·7 claims
- 0467US4509337ASolar energy refrigeration deviceJEUMONT SCHNEIDER CORP·Filed 1983·Granted Apr 9, 1985·28 cites·7 claims
- 0564US4670667ASeries-connected power transistorsJEUMONT SCHNEIDER CORP·Filed 1985·Granted Jun 2, 1987·15 cites·7 claims
- 0662US4508984AVariable reluctance electric motor for the translation of control rods in a nuclear reactorJEUMONT SCHNEIDER CORP·Filed 1982·Granted Apr 2, 1985·28 cites·8 claims
- 0761US4515495ALinking arrangement for a shaft and a fly-wheelJEUMONT SCHNEIDER CORP·Filed 1982·Granted May 7, 1985·14 cites·4 claims
- 0860US4408470AProcedure and device for rolling metals without stressJEUMONT SCHNEIDER CORP·Filed 1981·Granted Oct 11, 1983·12 cites·9 claims
- 0959US4531384ASolar-powered refrigeration unitJEUMONT SCHNEIDER CORP·Filed 1983·Granted Jul 30, 1985·17 cites·4 claims
- 1059US4530567ARotary optical connectorJEUMONT SCHNEIDER CORP·Filed 1982·Granted Jul 23, 1985·16 cites·10 claims
- 1158US4417823AHydrostatic guide bearing of a seatJEUMONT SCHNEIDER CORP·Filed 1980·Granted Nov 29, 1983·16 cites·13 claims
- 1254US4733331AHeat dissipation mechanism for power semiconductor elementsJEUMONT SCHNEIDER CORP·Filed 1986·Granted Mar 22, 1988·32 cites·7 claims
- 1353US4636917APrecalibrated element for securing and locking semiconductors and heat sinks arranged in alternating rowsJEUMONT SCHNEIDER CORP·Filed 1984·Granted Jan 13, 1987·20 cites·22 claims
- 1452US4381126AHydrostatic bearing with rotating sleeveJEUMONT SCHNEIDER CORP·Filed 1981·Granted Apr 26, 1983·13 cites·6 claims
- 1551US4529172AMethod and means for installing a cable within a conduitJEUMONT SCHNEIDER CORP·Filed 1983·Granted Jul 16, 1985·14 cites·14 claims
- 1650US4641234AA-C or D-C to D-C converter for dual current locomotives with D-C motorsJEUMONT SCHNEIDER CORP·Filed 1984·Granted Feb 3, 1987·17 cites·8 claims
- 1749US4725939ASystem for supply of direct current to at least two electrical loads with a common polarity, in particular for multiple electric arcsJEUMONT SCHNEIDER CORP·Filed 1986·Granted Feb 16, 1988·16 cites·10 claims
- 1847US4692862ARapid message transmission system between computers and methodJEUMONT SCHNEIDER CORP·Filed 1985·Granted Sep 8, 1987·18 cites·5 claims
- 1946US4555652AControl circuit for operating a direct current motor during traction or brakingJEUMONT SCHNEIDER CORP·Filed 1981·Granted Nov 26, 1985·14 cites·1 claims
- 2044US4541773ASafety device for motor pump groupJEUMONT SCHNEIDER CORP·Filed 1984·Granted Sep 17, 1985·10 cites·3 claims
- 2143US4778098AProcess for mechanical/welded assembly of chassis elements for railway vehiclesJEUMONT SCHNEIDER CORP·Filed 1986·Granted Oct 18, 1988·13 cites·8 claims
- 2243US4529168ADouble shut-off valve which provides perfectly tight sealingJEUMONT SCHNEIDER CORP·Filed 1983·Granted Jul 16, 1985·12 cites·1 claims
- 2340US4739631AAdsorption-desorption thermic machineJEUMONT SCHNEIDER CORP·Filed 1986·Granted Apr 26, 1988·8 cites·6 claims
- 2438US4755349AMechanism for anti-seismic connection between the pump base and the dome of a nuclear power stationJEUMONT SCHNEIDER CORP·Filed 1986·Granted Jul 5, 1988·9 cites·20 claims
- 2537US4899211ASemiconductor cooling mechanismsJEUMONT SCHNEIDER CORP·Filed 1987·Granted Feb 6, 1990·9 cites·21 claims
- 2637US4702356AElastic compensation chamber for hydraulic energy dissipatorJEUMONT SCHNEIDER CORP·Filed 1985·Granted Oct 27, 1987·13 cites·14 claims
- 2735US4449685ACoupling for inducing a current in the rails of a railroad trackJEUMONT SCHNEIDER CORP·Filed 1981·Granted May 22, 1984·6 cites·6 claims
- 2835US4396302AHydrostatic bearing with security of functionJEUMONT SCHNEIDER CORP·Filed 1981·Granted Aug 2, 1983·6 cites·5 claims
- 2934US4791424ADoppler radar kinemometerJEUMONT SCHNEIDER CORP·Filed 1987·Granted Dec 13, 1988·10 cites·11 claims
- 3033US4746812AProcess for control of the instant of opening of an interrupter, and corresponding logic circuitJEUMONT SCHNEIDER CORP·Filed 1986·Granted May 24, 1988·5 cites·9 claims
- 3133US4697433AThermal energy collectorJEUMONT SCHNEIDER CORP·Filed 1985·Granted Oct 6, 1987·5 cites·2 claims
- 3232US4748660AProcess for determination of the last intermediate node in a network of numerous interconnected nodesJEUMONT SCHNEIDER CORP·Filed 1985·Granted May 31, 1988·13 cites·17 claims
- 3331US4677316ALogic circuit with threshold and built-in safetyJEUMONT SCHNEIDER CORP·Filed 1984·Granted Jun 30, 1987·4 cites·10 claims
- 3431US4488238ASelection stage of the AC signal of greater amplitude between two signals of different frequenciesJEUMONT SCHNEIDER CORP·Filed 1981·Granted Dec 11, 1984·4 cites·7 claims
- 3530US4691325AControl apparatus for a direct current arc furnaceJEUMONT SCHNEIDER CORP·Filed 1986·Granted Sep 1, 1987·5 cites·10 claims
- 3630US4518908AControl circuit of a synchronous motor with two induction windingsJEUMONT SCHNEIDER CORP·Filed 1983·Granted May 21, 1985·3 cites·4 claims
- 3729US4668037AHermetic passage for an enclosure, especially a housing for semiconductorsJEUMONT SCHNEIDER CORP·Filed 1983·Granted May 26, 1987·5 cites·4 claims
- 3829US4642553ACommutator containing a semiconductor with unidirectional current and bidirectional voltage, and with controlled interruption and automatic ignitionJEUMONT SCHNEIDER CORP·Filed 1985·Granted Feb 10, 1987·2 cites·8 claims
- 3928US4680586AGenerator capable of producing multiple signals with different frequencies and a transmitter which includes a signal generator of this kindJEUMONT SCHNEIDER CORP·Filed 1985·Granted Jul 14, 1987·0 cites·6 claims
- 4028US4649469AInterface for connecting a computer system to an activator moduleJEUMONT SCHNEIDER CORP·Filed 1984·Granted Mar 10, 1987·6 cites·18 claims
- 4127US4704578AThermal compensation method for a magnetic circuit having an oscillating circuit with an inductance coilJEUMONT SCHNEIDER CORP·Filed 1985·Granted Nov 3, 1987·4 cites·10 claims
- 4227US4686836AThermal energy collector and system including a collector of this kindJEUMONT SCHNEIDER CORP·Filed 1985·Granted Aug 18, 1987·5 cites·9 claims
- 4327US4555791AMethod and apparatus for determination of the state of an all-or-none modulated alternating signal in a perturbed environmentJEUMONT SCHNEIDER CORP·Filed 1982·Granted Nov 26, 1985·4 cites·4 claims
- 4426US4405888AAdapter for intermediary circuit of a static converter assemblyJEUMONT SCHNEIDER CORP·Filed 1981·Granted Sep 20, 1983·1 cites·2 claims
- 4521US4710721AApparatus for monitoring the period of separation of impulsesJEUMONT SCHNEIDER CORP·Filed 1986·Granted Dec 1, 1987·4 cites·7 claims
- 4619US4636660AFail-safe "AND" gate using capacitor discharge through a transformerJEUMONT SCHNEIDER CORP·Filed 1984·Granted Jan 13, 1987·3 cites·3 claims
- 4718US4634569ADevice permitting reduction of thermosiphon effects in fast neutron nuclear reactorsJEUMONT SCHNEIDER CORP·Filed 1982·Granted Jan 6, 1987·1 cites·3 claims
- 4817US4559460ATotal security time-delay circuitJEUMONT SCHNEIDER CORP·Filed 1983·Granted Dec 17, 1985·0 cites·4 claims
- 4916US4731832AProcess and apparatus for control of a hands-free telephone set operating in alternation between sending and receivingJEUMONT SCHNEIDER CORP·Filed 1986·Granted Mar 15, 1988·3 cites·15 claims
- 5016US4701632ALogic circuit producing a direct-current output signal of determined maximum intensityJEUMONT SCHNEIDER CORP·Filed 1986·Granted Oct 20, 1987·2 cites·3 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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