| Patents for H03K 17 - Electronic switching or gating, i.e. not by contact-making and -breaking (53,158) |
|---|
| 08/21/1984 | CA1173131A1 Capacitance switch |
| 08/16/1984 | WO1984003186A1 Electromagnetic radiation circuit element |
| 08/16/1984 | WO1984003185A1 Substrate bias control circuit and method |
| 08/16/1984 | WO1984003169A1 Optical storage and switching devices using organic charge transfer salts |
| 08/14/1984 | US4466046 Capacitive keyboard switch |
| 08/14/1984 | US4466038 Hybrid power switch |
| 08/14/1984 | US4465971 Circuit for coupling signals to or from a circuit under test |
| 08/14/1984 | CA1172708A1 Magnetic optical coupler for utility meters and the like |
| 08/08/1984 | EP0115025A2 Optical sensor |
| 08/08/1984 | EP0115002A2 Voltage transient protection circuit |
| 08/07/1984 | US4464589 IL Buffer having higher breakdown levels |
| 08/07/1984 | US4464585 Gate circuit of gate turn-off thyristor |
| 08/07/1984 | US4464584 Microprocessor with resetting circuit arrangement |
| 08/02/1984 | WO1984003013A1 Switch circuit having improved switching characteristics |
| 08/02/1984 | WO1984003010A1 Magneto-electric pulse generating device |
| 08/01/1984 | EP0114540A1 Control circuit for the base of a power transistor utilized in switching high voltages |
| 08/01/1984 | EP0114238A2 Final stage of an optical transmitter for digital signal transmission |
| 07/31/1984 | US4463271 Transistor switching circuitry having hysteresis |
| 07/31/1984 | CA1171949A1 System for remotely controlling a load |
| 07/31/1984 | CA1171922A1 Solid state relay |
| 07/31/1984 | CA1171900A1 Control system for illumination lamp installed in buildings equipped with door operation control apparatus |
| 07/25/1984 | EP0113935A2 Timer circuit |
| 07/25/1984 | EP0113872A1 Method of controlling thyristor switches for power factor correcting capacitors in an electrical network |
| 07/25/1984 | EP0113817A2 Thermal printer edge compensation |
| 07/24/1984 | US4461979 Low-drive power switching transistor control circuit |
| 07/24/1984 | US4461966 Circuit for controlling at least one power-FET |
| 07/24/1984 | US4461963 MOS Power-on reset circuit |
| 07/24/1984 | US4461960 High speed switching circuit |
| 07/24/1984 | US4461955 Isolated load switching with surge suppression |
| 07/24/1984 | CA1171457A1 Current stabilizer comprising enhancement field- effect transistors |
| 07/18/1984 | EP0113590A2 Semiconductor timer |
| 07/11/1984 | EP0113334A2 Normally-off semiconductor device with low on resistance and circuit analogue |
| 07/11/1984 | EP0113223A2 Touch sensitive device |
| 07/10/1984 | US4459574 Driving circuit for a coil |
| 07/10/1984 | US4459531 Polyphase static inverter |
| 07/10/1984 | US4459498 Switch with series-connected MOS-FETs |
| 07/10/1984 | US4459495 Josephson current regulator |
| 07/10/1984 | US4458445 Sliding electrically moved window provided with a safety detector |
| 07/10/1984 | US4458408 Method for making a light-activated line-operable zero-crossing switch |
| 07/10/1984 | CA1170785A1 Integrated protection circuit |
| 07/06/1984 | EP0068019A4 Control device responsive to infrared radiation. |
| 07/05/1984 | WO1984002624A1 Darlington transistor switch |
| 07/05/1984 | WO1984002622A1 Comparator circuit having reduced input bias current |
| 07/05/1984 | WO1984002611A1 Signal transmitter |
| 07/04/1984 | EP0112354A1 Level sensitive reset circuit for digital logic |
| 07/03/1984 | US4458293 Capacitive keyboard |
| 07/03/1984 | US4458290 Circuit for controlling a D.C. electromagnetic brake |
| 07/03/1984 | US4458287 Thermally protected semiconductor with accurate phase control |
| 07/03/1984 | US4458286 Electronic device having a high voltage breakdown protection circuit |
| 07/03/1984 | US4458191 Step motor drive circuit |
| 07/03/1984 | US4458173 Pressure sensitive electric signal generator |
| 07/03/1984 | US4458162 TTL Logic gate |
| 07/03/1984 | US4457701 Control circuit for a semi-conductor power element and application to a burner safety device |
| 07/03/1984 | CA1170338A1 Timing circuits |
| 07/03/1984 | CA1170318A1 Drive circuits for driving digital circuits with a clock signal |
| 06/27/1984 | EP0112096A2 Gate circuit for gate turn-off thyristor |
| 06/27/1984 | EP0112007A1 Gate turn-off thyristor failure detection circuit |
| 06/27/1984 | EP0111517A1 Proximity switch circuit |
| 06/26/1984 | US4456939 Input protective circuit for semiconductor device |
| 06/26/1984 | US4456839 High gain latching Darlington transistor |
| 06/26/1984 | US4456836 Gate circuit for gate turn-off thyristor |
| 06/26/1984 | US4456834 Proximity switch |
| 06/26/1984 | US4456833 Regulated power supply |
| 06/26/1984 | CA1169922A1 Circuit including an mos transistor whose gate is protected from oxide rupture |
| 06/20/1984 | EP0111262A2 Output multiplexer having one gate delay |
| 06/20/1984 | EP0111028A2 Power switch, in particular a transistor power switch |
| 06/19/1984 | US4455646 Pulse code modulated digital automatic exchange |
| 06/19/1984 | US4455587 Electronic control circuit for the formation of a monostable switching behavior in a bistable relay |
| 06/19/1984 | US4455585 Car alternator electric power generator protected against transients due to battery disconnection |
| 06/19/1984 | US4455528 Oscillator coil sensing head for contactless inductive proximity switch |
| 06/19/1984 | US4455526 FET Switching regulator |
| 06/19/1984 | CA1169498A1 Superconductive logic circuit |
| 06/13/1984 | EP0110776A1 Control circuit for a sensitive semiconductor device of the thyristor or triac type with an impedance for enhancing self-firing |
| 06/13/1984 | EP0110461A1 Circuit arrangement comprising at least two high-voltage power switches connected in series |
| 06/13/1984 | EP0110358A2 Circuit arrangement for driving a current-controlled element |
| 06/12/1984 | US4454562 Keyswitch with telescoping plunger |
| 06/12/1984 | US4454435 CCD Amplifier using second correlated sampling and negative feedback for noise reduction |
| 06/12/1984 | US4454430 For a high voltage electron tube |
| 06/05/1984 | US4453198 Linear feel keyswitch with hysteresis |
| 06/05/1984 | US4453194 Integrated power circuit with current sensing means |
| 06/05/1984 | US4453123 System for providing a firing signal to an electrical power switch |
| 06/05/1984 | US4453112 Electronic safety device for controlling the drive motor attached to a sliding window |
| 06/05/1984 | US4453096 MOS Transistor type integrated circuit for the execution of logical operations on a plurality of data signals |
| 06/05/1984 | US4453092 Comparator circuit having reduced input bias current |
| 06/05/1984 | US4453089 Semiconductor switching circuit |
| 06/05/1984 | CA1168730A1 Capacitive keyswitch with overtravel plunger mechanism |
| 05/30/1984 | EP0109642A2 Analog switch circuit |
| 05/30/1984 | EP0109576A2 Transistor element |
| 05/29/1984 | US4451778 Short-circuit-resistant trigger circuit layout for an electrical consumer |
| 05/29/1984 | US4451748 In an integrated circuit |
| 05/29/1984 | CA1168317A1 Bootstrapped driver circuit |
| 05/29/1984 | CA1168307A1 Voltage divider for a thyristor valve control circuit |
| 05/23/1984 | EP0109139A2 Semiconductor memory with charge pump circuit |
| 05/23/1984 | EP0109081A1 Bidirectional constant current driving circuit |
| 05/23/1984 | EP0109004A2 Low power clock generator |
| 05/22/1984 | US4450517 Current control circuit with particular application in bipolar constant current control of step motors |
| 05/22/1984 | US4450515 Bias-voltage generator |
| 05/22/1984 | US4450139 Light generating apparatus for curing dental restorative composites |
| 05/22/1984 | CA1167909A1 Solenoid driver using a single boost circuit |
| 05/16/1984 | EP0108662A1 Base control circuit for a power transistor |