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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4384263 |
Leadless filter |
May. 17, 1983 |
| 4384262 |
Temperature responsive astable multivibrator |
May. 17, 1983 |
| 4384261 |
Class A complementary single-ended push-pull amplifier |
May. 17, 1983 |
| 4384260 |
Device for switching on and off and adjusting the volume of communications equipment, such as tr... |
May. 17, 1983 |
| 4384259 |
Electrical power supplies |
May. 17, 1983 |
| 4384258 |
Electronic amplifiers |
May. 17, 1983 |
| 4384257 |
Storage stabilized integrator |
May. 17, 1983 |
| 4384256 |
Diagnostic ignition spark detector |
May. 17, 1983 |
| 4384255 |
Nuclear magnetic resonance systems |
May. 17, 1983 |
| 4384254 |
Oscillator/driver circuit for fluxgate magnetometer |
May. 17, 1983 |
| 4384253 |
Means for achieving parallelism of the magnetic axes of a differential magnetic field probe |
May. 17, 1983 |
| 4384252 |
Cup shaped magnetic pickoff for use with a variable reluctance motion sensing system |
May. 17, 1983 |
| 4384251 |
Pulse-duty-cycle-type evaluation circuit for a variable inductance |
May. 17, 1983 |
| 4384250 |
Vital vehicle movement detector |
May. 17, 1983 |
| 4384249 |
Cable testing apparatus and method |
May. 17, 1983 |
| 4384248 |
Method and apparatus for detecting shortcircuit in arm of GTO inverter |
May. 17, 1983 |
| 4384247 |
Under-load switching device particularly adapted for voltage regulation and balance |
May. 17, 1983 |
| 4384246 |
Series-thyristor subsynchronous damper for power generators |
May. 17, 1983 |
| 4384245 |
Alternator voltage regulator |
May. 17, 1983 |
| 4384244 |
Torque control systems of induction motors |
May. 17, 1983 |
| 4384243 |
Energy saving motor controller |
May. 17, 1983 |
| 4384242 |
Speed control systems of synchronous motors |
May. 17, 1983 |
| 4384241 |
Sewing machine drive |
May. 17, 1983 |
| 4384240 |
Regenerative braking system for three-terminal d.c. motor |
May. 17, 1983 |
| 4384239 |
Electrical circuit for gaseous discharge lamp |
May. 17, 1983 |
| 4384238 |
Electronic strobe flash apparatus for indirect and direct flash |
May. 17, 1983 |
| 4384237 |
Fluorescent lamp containing adhesive frit in phosphor coating |
May. 17, 1983 |
| 4384236 |
Electric lamp with a sleeve-shaped cap |
May. 17, 1983 |
| 4384235 |
Linear filament assembly with refractory insulating support rod for halogen lamp |
May. 17, 1983 |
| 4384234 |
Spark plug with heat conducting sleeve for center electrode |
May. 17, 1983 |
| 4384233 |
Television camera tube assembly and electrical contact for target electrode |
May. 17, 1983 |
| 4384232 |
Grooved-electrode piezoelectric resonator |
May. 17, 1983 |
| 4384231 |
Piezoelectric acoustic transducer with spherical lens |
May. 17, 1983 |
| 4384230 |
Digital piezoelectric actuator |
May. 17, 1983 |
| 4384229 |
Temperature compensated piezoelectric ceramic resonator unit |
May. 17, 1983 |
| 4384228 |
Acousto-electric transducer |
May. 17, 1983 |
| 4384227 |
Armature winding for a dynamoelectric machine |
May. 17, 1983 |
| 4384226 |
Small-sized electric motor |
May. 17, 1983 |
| 4384225 |
Charging generator for motor vehicle |
May. 17, 1983 |
| 4384224 |
Drive unit for flexshaft vibrators |
May. 17, 1983 |
| 4384223 |
Radio-frequency interference suppressing system for permanent magnet field motor |
May. 17, 1983 |
| 4384222 |
Flexible, electrically insulating pipe connection |
May. 17, 1983 |
| 4384221 |
Motor |
May. 17, 1983 |
| 4384220 |
MOS Transistor circuit with a power-down function |
May. 17, 1983 |
| 4384219 |
Voltage comparator hysteresis control circuit |
May. 17, 1983 |
| 4384218 |
Substrate bias generator |
May. 17, 1983 |
| 4384217 |
Temperature stabilized voltage reference circuit |
May. 17, 1983 |
| 4384216 |
Controlled power performance driver circuit |
May. 17, 1983 |
| 4384215 |
Capacitor element |
May. 17, 1983 |
| 4384214 |
Non-interrupting power supplies for loads of less than 500 watts |
May. 17, 1983 |
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