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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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Patent Number Title Of Patent Date Issued
4587501 Polarized electromagnetic relay May. 6, 1986
4587500 Variable reactance circuit producing negative to positive varying reactance May. 6, 1986
4587499 Temperature compensating circuit for oscillator May. 6, 1986
4587498 Circuit for recovering the carrier of an amplitude-and-phase-modulated input signal May. 6, 1986
4587497 Low-power low-harmonic transistor oscillator May. 6, 1986
4587496 Fast acquisition phase-lock loop May. 6, 1986
4587495 Cascode amplifier with an improved biasing arrangement May. 6, 1986
4587494 Quasi-complementary class B IC output stage May. 6, 1986
4587493 Coil arrangement May. 6, 1986
4587492 Thermal barrier for variable temperature NMR May. 6, 1986
4587491 IC class AB amplifier output stage May. 6, 1986
4587490 Electromagnet for NMR tomography May. 6, 1986
4587489 Method for rapid acquisition of NMR data May. 6, 1986
4587488 Nuclear magnetic resonance methods and apparatus May. 6, 1986
4587487 Optical fiber magnetometer for measuring D.C. and low frequency fields May. 6, 1986
4587486 Switch for detecting a magnetic field May. 6, 1986
4587485 Evaluation arrangement for a digital incremental transmitter May. 6, 1986
4587484 Mercury probe and method May. 6, 1986
4587483 Measurement of elapsed time for a predetermined frequency shift May. 6, 1986
4587482 Digital frequency meter for measuring radiation May. 6, 1986
4587481 Arrangement for testing micro interconnections and a method for operating the same May. 6, 1986
4587480 Delay testing method for CMOS LSI and VLSI integrated circuits May. 6, 1986
4587479 Corrosion measurement with multiple compensation May. 6, 1986
4587478 Temperature-compensated current source having current and voltage stabilizing circuits May. 6, 1986
4587477 Binary scaled current array source for digital to analog converters May. 6, 1986
4587476 High voltage temperature compensated foldback circuit May. 6, 1986
4587475 Modulated power supply for an electrostatic precipitator May. 6, 1986
4587474 Control for bumpless transfer of an AC motor between a solid-state inverter and a supply mains May. 6, 1986
4587473 Stepper motor control circuit May. 6, 1986
4587472 Apparatus for controlling a magnet in a magnetically suspended vehicle having a linear stator May. 6, 1986
4587471 Handle assembly for an x-ray examination apparatus May. 6, 1986
4587470 Multiplex control system May. 6, 1986
4587469 Electric servo system May. 6, 1986
4587468 Sudden stop circuit for a brushless micromotor May. 6, 1986
4587467 System for orienting a rotating member May. 6, 1986
4587466 Two axis linear motor for optical focusing and tracking system in optical recording May. 6, 1986
4587465 Dynamic focus circuit May. 6, 1986
4587464 Electron beam control system May. 6, 1986
4587463 Absorbance monitor May. 6, 1986
4587462 Fluorescent light source with parallel DC discharges May. 6, 1986
4587461 Self-regulating electronic ballast system May. 6, 1986
4587460 High-pressure discharge lamp operating circuit May. 6, 1986
4587459 Light-sensing, light fixture control system May. 6, 1986
4587458 Controlling current density May. 6, 1986
4587457 Multiple intensity lamp controller and lighting system May. 6, 1986
4587456 Image pickup tube target May. 6, 1986
4587455 Controlled porosity dispenser cathode May. 6, 1986
4587454 Incandescent lamp with improved press seal May. 6, 1986
4587453 Low-pressure mercury vapor discharge lamp May. 6, 1986
4587452 Vibration wave motor having a vibrator of non-uniform elastic modulus May. 6, 1986










 
 
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