| Patents for H03K 17 - Electronic switching or gating, i.e. not by contact-making and -breaking (53,158) |
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| 09/20/1983 | CA1154103A1 Control circuitry for gated diode switches |
| 09/20/1983 | CA1154089A1 Field effect transistor device means control system |
| 09/20/1983 | CA1154087A1 High voltage converter apparatus having overvoltage protection circuits for thyristors |
| 09/14/1983 | EP0088487A2 Semiconductor device, e.g. for controlling a thermal printing head |
| 09/14/1983 | EP0088411A2 Optical gate signal generating apparatus and thyristor converter apparatus including the same |
| 09/14/1983 | EP0088312A2 H-switch circuit with an overcurrent protection circuit |
| 09/14/1983 | EP0088291A1 MOS switch circuit |
| 09/13/1983 | US4404525 Switched capacitor gain stage with offset and switch feedthrough cancellation scheme |
| 09/13/1983 | US4404481 Capacitance to voltage conversion apparatus |
| 09/13/1983 | US4404478 Process for controlling a darlington circuit and a low-loss darlington circuit |
| 09/13/1983 | US4404476 Pulse shaping and amplifying circuit |
| 09/13/1983 | CA1153796A1 Broad band coupling arrangement |
| 09/13/1983 | CA1153590A1 Electronic interrupter |
| 09/07/1983 | EP0088030A1 Capacitive keyboards |
| 09/07/1983 | EP0087755A2 Semiconductor circuit provided with static bootstrap circuit |
| 09/07/1983 | EP0087583A1 Integrated power circuit with current sensing means |
| 09/06/1983 | US4403305 Non-data reversing bubble transfer switch for contiguous disks |
| 09/06/1983 | US4403157 Control circuit for light emitting diode |
| 09/06/1983 | US4403142 Moving object detecting apparatus |
| 08/31/1983 | EP0087153A1 Digital signal multiplexer for high data rates |
| 08/31/1983 | EP0087094A1 Electronic circuit arrangement comprising a switching device and fault indicator |
| 08/30/1983 | US4402034 Polarity sensitive solid state relay |
| 08/30/1983 | US4401999 Electrostatic high voltage drive circuit using diodes |
| 08/30/1983 | US4401968 Manual belt electro-optical control |
| 08/30/1983 | US4401902 High frequency switching circuit |
| 08/30/1983 | US4401900 Ultra high resolution Josephson sampling technique |
| 08/30/1983 | CA1153092A1 Optoelectronic switches |
| 08/30/1983 | CA1153075A1 Broad band coupling arrangement |
| 08/24/1983 | EP0086671A1 Source voltage build-up detecting circuit |
| 08/24/1983 | EP0086434A1 Switching network |
| 08/23/1983 | US4400818 Rotary switch simulator |
| 08/23/1983 | US4400758 Capacitance switch arrangement |
| 08/23/1983 | US4400756 Inductive load driver protection circuits having minimal power dissipation |
| 08/23/1983 | US4400755 Overvoltage protection circuit |
| 08/23/1983 | US4400711 Integrated circuit protection device |
| 08/23/1983 | US4400657 Triac failure detector |
| 08/23/1983 | US4400631 High current gain Josephson junction circuit |
| 08/23/1983 | US4400629 Delta-star connection |
| 08/23/1983 | US4399752 Solid state switch |
| 08/23/1983 | CA1152603A1 Capacitive systems for touch control switching |
| 08/23/1983 | CA1152584A1 Magnetically controllable electronic switch |
| 08/23/1983 | CA1152583A1 Electronic switch |
| 08/18/1983 | WO1983002861A1 A circuit for applying a high voltage signal to a fusible link |
| 08/18/1983 | WO1983002852A1 Field-effect controlled bi-directional lateral thyristor |
| 08/17/1983 | EP0086135A1 Capacitive keyboard structure |
| 08/17/1983 | EP0086090A1 Drive circuit for capacitive loads |
| 08/17/1983 | EP0085812A1 Base drive circuit |
| 08/16/1983 | US4399524 Memory protection system |
| 08/16/1983 | US4399376 High frequency switching circuit |
| 08/16/1983 | US4399375 Current stabilizer comprising enhancement field-effect transistors |
| 08/10/1983 | EP0085112A1 Drive circuit for power switching transistor |
| 08/09/1983 | US4398180 Contactless keyboard |
| 08/09/1983 | US4398155 Multiple clock switching circuit |
| 08/09/1983 | US4398105 Arbiter circuit |
| 08/09/1983 | US4398098 Electronic latching circuit |
| 08/04/1983 | WO1983002698A1 Reset circuit for data latches |
| 08/03/1983 | EP0084721A1 Solid state relay |
| 08/02/1983 | US4396932 Method for making a light-activated line-operable zero-crossing switch including two lateral transistors, the emitter of one lying between the emitter and collector of the other |
| 08/02/1983 | US4396909 Frequency generating circuit |
| 07/27/1983 | EP0084245A1 Overcurrent limiter circuit for switching regulator power supplies |
| 07/26/1983 | US4395647 Half-wave signal isolator with means for controlling flux in the coupling transformer |
| 07/26/1983 | US4395637 Optically toggled latch-free normally off switch |
| 07/26/1983 | US4395136 Electronic timer |
| 07/20/1983 | EP0084019A1 Apparatus for producing magnetic pulses |
| 07/20/1983 | EP0083996A2 Electronic switching device with exciting coil |
| 07/20/1983 | EP0083953A1 MOS Power-on reset circuit |
| 07/20/1983 | EP0083890A1 Logic driven switching device for analogous voltages |
| 07/20/1983 | EP0083714A1 Switching amplifier |
| 07/19/1983 | US4394682 DC Switching circuit |
| 07/19/1983 | US4394643 Capacitive touch panel control |
| 07/19/1983 | US4394590 Field effect transistor circuit arrangement |
| 07/19/1983 | US4394588 Controllable di/dt push/pull driver |
| 07/19/1983 | US4394584 Switching device for checking the closed position of a folding door |
| 07/19/1983 | US4394541 Three stage minimum configuration conditionally non-blocking matrix |
| 07/19/1983 | US4394190 Magnetically permeable metal piece, semiconductor chip, integrated circuit |
| 07/13/1983 | EP0083528A1 Piezoelectric generators of electric pulses |
| 07/13/1983 | EP0083504A1 MOS type output driver circuit |
| 07/13/1983 | EP0083411A2 Digital photodetector |
| 07/12/1983 | US4393381 Transfer bus matrix |
| 07/12/1983 | US4393370 Digital to analog converter using matrix of current sources |
| 07/12/1983 | US4393337 Switching circuit |
| 07/12/1983 | US4393317 Magnetically controllable electronic switch |
| 07/12/1983 | US4393316 Transistor drive circuit |
| 07/12/1983 | CA1149885A1 Semiconductor switch |
| 07/07/1983 | WO1983002372A1 Latchable fast settling digital-to-analog converter bit switch |
| 07/05/1983 | US4392175 Protecting device for a gate turn-off thyristor |
| 07/05/1983 | US4392172 Reactive snubber for inductive load clamp diodes |
| 07/05/1983 | US4392074 Trigger device and piezo-ignition coupler with galvanic decoupling |
| 07/05/1983 | US4392069 Semiconductor switch |
| 07/05/1983 | US4392043 Pulse generator |
| 06/29/1983 | EP0082540A2 Josephson logic integrated circuit |
| 06/29/1983 | EP0082493A2 Control circuit for short-circuit-proof output stages |
| 06/29/1983 | EP0082471A1 Diode driver circuit |
| 06/29/1983 | EP0082422A1 Circuit for a power FET transistor |
| 06/28/1983 | US4390866 Keyboard with electronic hysteresis |
| 06/28/1983 | US4390803 Semiconductor driver circuit |
| 06/28/1983 | US4390795 A.C. Power control for inductive loads |
| 06/28/1983 | US4390790 Solid state optically coupled electrical power switch |
| 06/28/1983 | US4390586 Non-conducting oxide for restraining flow of electrons |
| 06/28/1983 | CA1149088A1 Touch pad and display tube circuitry |