| Patents for H02M 3 - Conversion of dc power input into dc power output (54,461) |
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| 06/21/1977 | US4031454 Transistor inverter |
| 06/21/1977 | US4031453 Triggered transistor switching regulator |
| 06/21/1977 | US4031452 Stabilized power supply |
| 06/14/1977 | US4030024 Switching power supply with floating internal supply circuit |
| 06/14/1977 | US4030021 Inverter |
| 06/14/1977 | US4030020 Thyristor controlled direct current regulator |
| 06/14/1977 | US4030016 Precision active rectifier circuit |
| 06/14/1977 | US4030015 Pulse width modulated voltage regulator-converter/power converter having push-push regulator-converter means |
| 06/14/1977 | US4030014 Current-to-current electrical isolator |
| 06/14/1977 | US4029973 Voltage booster circuit using level shifter composed of two complementary MIS circuits |
| 06/07/1977 | US4028612 Dynamic current limiter for switching voltage regulators |
| 06/07/1977 | US4028606 Control circuit for a switched-mode power supply, particularly for a television receiver |
| 06/07/1977 | US4028596 Corona power supply circuit |
| 05/31/1977 | US4027225 DC convertor |
| 05/31/1977 | US4027224 Post-regulated switching regulator circuit |
| 05/24/1977 | US4025863 Regulating electric power circuit arrangement |
| 05/24/1977 | US4025862 Power supply with chopping circuit |
| 05/24/1977 | US4025843 Constant current base-drive circuit |
| 05/24/1977 | US4025836 Protective system against commutation failure in a chopper circuit |
| 05/17/1977 | US4024453 Inverter for supplying a regulated voltage |
| 05/17/1977 | US4024452 Integrated solid state isolator circuit |
| 05/17/1977 | US4024451 Stabilized DC power supply device |
| 05/17/1977 | US4024450 Power transistor switching circuit |
| 05/17/1977 | US4024449 Intrinsically safe power source with plural conversions |
| 05/17/1977 | US4024437 D.C. power supply circuit |
| 05/10/1977 | US4023067 Inverter ballast circuit |
| 05/03/1977 | US4021720 Switching device for the control of, and reduction of power losses and radio disturbances associated with circuitry, comprising one or more switching members loaded by an inductance |
| 04/26/1977 | US4020408 Pulse width modulated DC-to-DC power converter using a single ended transformer |
| 04/26/1977 | US4019519 Nerve stimulating device |
| 04/19/1977 | USRE29191 Base reach-through active series voltage regulator |
| 04/19/1977 | US4019116 Commutation circuit for a converter |
| 04/12/1977 | US4017789 Current overload protection circuit |
| 04/12/1977 | US4017787 Switching regulator having a load responsive alternate biasing circuit |
| 04/12/1977 | US4017786 Transformer saturation control circuit for a high frequency switching power supply |
| 04/12/1977 | US4017785 Power source for fluorescent lamps and the like |
| 04/12/1977 | US4017784 DC to DC converter |
| 04/12/1977 | US4017783 Power transistor drive apparatus in a DC-converter |
| 04/12/1977 | US4017782 DC-DC converter |
| 04/12/1977 | US4017781 D.C. voltage converter |
| 04/12/1977 | US4017780 Dynamic temperature compensating circuit for power transistor converters |
| 04/12/1977 | US4017745 Switching regulator power supply |
| 04/12/1977 | US4017705 Impulse current generator for electroerosion machining of metals |
| 04/05/1977 | US4016482 Pulse energy suppression network |
| 04/05/1977 | US4016476 Booster circuits |
| 04/05/1977 | US4016475 DC to DC converter |
| 04/05/1977 | US4016461 Starting circuit for switching regulator |
| 04/05/1977 | US4015609 Circuit for low power-low energy source |
| 03/29/1977 | US4015191 D.C. high voltage power source with precise load current measurement |
| 03/29/1977 | US4015185 Semiconductor switching circuit with transistor switching power loss reduction means |
| 03/29/1977 | US4014165 DC-DC converter in watch system |
| 03/22/1977 | US4013939 Multiple feedback control apparatus for power conditioning equipment |
| 03/22/1977 | US4013936 Regulated high voltage d.c. supply utilizing a plurality of d.c. to d.c. converter modules |
| 03/22/1977 | US4013935 Circuit arrangement for a dc to dc converter |
| 03/22/1977 | US4013923 High voltage regulation system |
| 03/15/1977 | US4012665 Electronic flash device with capacitor discharge cut-off before full discharge |
| 03/08/1977 | US4011495 High voltage generator arrangement |
| 03/08/1977 | US4011494 Inverter with symmetry correction circuits |
| 03/08/1977 | US4010535 Method of fabricating a voltage multiplier circuit assembly |
| 03/01/1977 | US4010401 Constant-voltage converter having beam current detector |
| 03/01/1977 | US4010387 Power transistor switching apparatus |
| 02/15/1977 | US4008429 Voltage translator for solid state watch |
| 02/08/1977 | US4007413 Converter utilizing leakage inductance to control energy flow and improve signal waveforms |
| 01/25/1977 | US4005352 Protection circuit for magnetically controlled d-c to d-c converter |
| 01/25/1977 | US4005351 Voltage-regulated and overcurrent-protected power supply |
| 01/25/1977 | US4005343 Circuit for producing a spark discharge |
| 01/18/1977 | US4004251 Inverter transformer |
| 01/18/1977 | US4004209 Wide range power conversion system |
| 01/18/1977 | US4004185 Electric lighting systems |
| 01/11/1977 | US4002965 Synchronized and regulated power supply |
| 01/11/1977 | US4002963 Converter circuit and method having fast responding current balance and limiting |
| 01/04/1977 | US4001725 High power r.f. induction heating generator |
| 01/04/1977 | US4001664 D.c. potential multiplier |
| 01/04/1977 | US4001663 Switching regulator power supply |
| 12/28/1976 | US4000443 Voltage control |
| 12/28/1976 | US4000412 Voltage amplitude multiplying circuits |
| 12/21/1976 | US3999111 Gating signal control for a phase-controlled rectifier circuit |
| 12/21/1976 | US3999102 Line deflection circuit arrangement |
| 12/07/1976 | US3996506 Inrush current limiter |
| 12/07/1976 | US3996481 FET load gate compensator |
| 11/16/1976 | US3992585 Self-energizing electrostatic loudspeaker system |
| 11/02/1976 | US3989995 Frequency stabilized single-ended regulated converter circuit |
| 10/26/1976 | US3988643 Latch circuit |
| 10/26/1976 | US3988611 Direct voltage power supply apparatus |
| 10/19/1976 | US3987356 Controlled capacitive filter for active loads |
| 10/19/1976 | US3987355 High efficiency switching drive for a resonate power transformer |
| 10/19/1976 | US3987349 Control systems of electric motors for driving electric motor cars |
| 10/12/1976 | US3986100 DC-voltage supply means for an inverter |
| 10/12/1976 | US3986099 Multi-purpose thyristor commutation circuit |
| 10/12/1976 | US3986097 Bilateral direct current converters |
| 10/12/1976 | US3986096 Converter circuit |
| 10/12/1976 | US3986085 Corona power supply circuit |
| 10/12/1976 | US3986078 Devices for limiting the output voltage of current-controlled remote feed apparatuses |
| 10/05/1976 | US3984799 DC-to-DC converters employing staggered-phase power switches with two-loop control |
| 09/28/1976 | US3983472 Chokeless Schmitt-trigger regulator |
| 09/21/1976 | US3982269 Semiconductor devices and method, including TGZM, of making same |
| 09/21/1976 | US3982174 Switching voltage regulator with low RFI noise |
| 09/14/1976 | US3980936 D.C. control circuits |
| 09/07/1976 | US3979610 Power regulator circuit |
| 08/31/1976 | US3978393 High efficiency switching regulator |
| 08/17/1976 | US3975672 Power supply with means to reduce on and off switching times of series regulated device |