| Patents for H03K 17 - Electronic switching or gating, i.e. not by contact-making and -breaking (53,158) |
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| 03/29/1977 | US4015146 Negative resistance network |
| 03/29/1977 | US4015143 Semiconductor switch |
| 03/29/1977 | US4015142 Electric timing circuitry with means to compensate for switch chatter |
| 03/22/1977 | US4014007 Circuit arrangement for placing information in a programmable ecl read only memory |
| 03/22/1977 | US4013940 Semiconductor circuit device |
| 03/22/1977 | US4013904 Darlington transistor switching circuit for reactive load |
| 03/22/1977 | US4013903 High speed switching circuit which reduces effect of minor carrier storage and prevents undesired oscillation |
| 03/22/1977 | US4013902 Initial reset signal generator and low voltage detector |
| 03/22/1977 | US4013900 Cross inhibit circuit to prevent misfires of alternately triggered switching devices |
| 03/22/1977 | US4013886 Light projector and detector unit |
| 03/22/1977 | US4013835 Data entry system |
| 03/22/1977 | US4013342 Keyboard using optical switching |
| 03/15/1977 | US4012673 Timing valve control system |
| 03/15/1977 | US4012646 Powering scheme for josephson logic circuits which eliminates disturb signals |
| 03/15/1977 | US4012642 Josephson junction logic element |
| 03/15/1977 | US4011927 Long time period astable multivibrator circuit with independently adjustable time constants |
| 03/08/1977 | US4011469 Hall effect-switching device |
| 03/08/1977 | US4011467 Gate input circuit for insulated gate field effect transistors |
| 03/01/1977 | US4010389 Solid state time delay and holding circuit |
| 03/01/1977 | US4010387 Power transistor switching apparatus |
| 03/01/1977 | US4010386 Synchronous switch control circuit |
| 02/22/1977 | US4009401 Fade-in and fade-out switching circuit |
| 02/15/1977 | US4008440 Amplitude-limiter |
| 02/15/1977 | US4008436 Channel selecting apparatus |
| 02/15/1977 | US4008430 Automotive test apparatus for coupling to the ignition system of automotive internal combustion engines |
| 02/15/1977 | US4008415 Photocontrol for electric lamps |
| 02/15/1977 | US4008406 Electronic circuit using field effect transistor with compensation means |
| 02/08/1977 | US4007378 Solid state replacement for a mechanical relay |
| 02/01/1977 | US4006470 Read-only memory |
| 02/01/1977 | US4006370 Fast turn-off circuit for power transistor |
| 02/01/1977 | US4006367 Solid state alternating current switching device |
| 01/25/1977 | US4005342 Integrated circuit overvoltage protection circuit |
| 01/25/1977 | US4005317 Switching circuitry |
| 01/25/1977 | US4004462 Temperature transducer |
| 01/18/1977 | USRE29117 Automatic spray dispenser with integrated test apparatus |
| 01/18/1977 | US4004234 Article presence sensor |
| 01/18/1977 | US4004160 Switching system to short-circuit a load with minimum residual voltage |
| 01/11/1977 | US4002946 Latching driver circuit for a gas panel display |
| 01/11/1977 | US4002932 Pulse modulator gating circuit with trailing edge control |
| 01/11/1977 | US4002929 A.C. type timer circuit |
| 01/11/1977 | US4002928 Process for transmitting signals between two chips with high-speed complementary MOS circuits |
| 01/11/1977 | US4002923 Touch actuated electronic switch |
| 01/04/1977 | US4001868 Latching driver circuit and structure for a gas panel display |
| 01/04/1977 | US4001867 Semiconductive devices with integrated circuit switches |
| 01/04/1977 | US4001866 Monolithic, junction isolated photrac |
| 01/04/1977 | US4001802 Solid state thermistor switch |
| 01/04/1977 | US4001755 Actuator apparatus |
| 01/04/1977 | US4001731 Device for optionally realizing two mutually complementary functions |
| 01/04/1977 | US4001718 Linear oscillator for proximity sensor |
| 01/04/1977 | US4001613 Proximity sensing circuit |
| 01/04/1977 | US4001610 Time delay circuit |
| 01/04/1977 | US4001609 Cmos power-on reset circuit |
| 01/04/1977 | US4001607 Drive circuit for a gate semiconductor device |
| 01/04/1977 | US4001606 Electrical circuit |
| 01/04/1977 | US4001566 Floating point calculator with ram shift register |
| 12/28/1976 | US4000428 Electronic switch |
| 12/28/1976 | US4000414 Interference pulse detector circuit |
| 12/28/1976 | US4000411 MOS logic circuit |
| 12/21/1976 | US3999106 Electrical switch device |
| 12/21/1976 | US3999086 Drive circuit for a controllable electronic switching element, for example, a power transistor |
| 12/21/1976 | US3999034 Square wave welding system |
| 12/14/1976 | US3997837 Gas analysis device |
| 12/14/1976 | US3997832 Circuit for applying starting voltage to load |
| 12/07/1976 | US3996481 FET load gate compensator |
| 12/07/1976 | US3996475 Photoelectric controlling |
| 11/30/1976 | US3995307 Integrated monolithic switch for high voltage applications |
| 11/30/1976 | US3995202 Condition-initiated load control circuit |
| 11/30/1976 | US3995176 Unidirectional alternating current interrupter operable over full half cycles |
| 11/30/1976 | US3995174 Chopper and chopper-multiplexer circuitry for measurement of remote low-level signals |
| 11/30/1976 | US3995173 Solid state fail-safe logic system |
| 11/30/1976 | US3995172 Enhancement-and depletion-type field effect transistors connected in parallel |
| 11/23/1976 | US3993569 Photoelectrically triggered timing circuit for controlling electrically responsive load apparatus in response to alternate light changes |
| 11/16/1976 | US3992696 Self-checking read and write circuit |
| 11/16/1976 | US3992639 Scanning device |
| 11/16/1976 | US3992638 Synchronous switch |
| 11/16/1976 | US3992634 Touch actuated electronic switch including protection from high potential electricity |
| 11/09/1976 | US3991329 Touch-operation switch |
| 11/09/1976 | US3991326 MISFET switching circuit for a high withstand voltage |
| 11/09/1976 | US3991324 Dial pulse detector |
| 11/02/1976 | US3989962 Negative-resistance semiconductor device |
| 11/02/1976 | US3989943 Angularly adjustable optical switch assembly |
| 10/26/1976 | US3988727 Timed switching circuit |
| 10/19/1976 | US3987381 Electronic controllable negative resistance arrangement |
| 10/19/1976 | US3987378 Surface wave apparatus |
| 10/19/1976 | US3987318 Adjustable temperature actuated switching apparatus |
| 10/19/1976 | US3987316 Universal digital time delay relay having a multistate indicator and digitally controlled contacts |
| 10/19/1976 | US3987314 Circuit arrangement for firing a controlled semiconductor valve, particularly a thyristor |
| 10/12/1976 | US3986057 High performance latch circuit |
| 10/12/1976 | US3986056 Circuit for transforming a trigger signal into a pulse |
| 10/12/1976 | US3986052 Power switching control circuit with enhanced turn-off drive |
| 10/12/1976 | US3986051 Signal switching apparatus |
| 10/12/1976 | US3986043 CMOS digital circuits with active shunt feedback amplifier |
| 10/12/1976 | US3986041 CMOS digital circuits with resistive shunt feedback amplifier |
| 10/12/1976 | US3986003 Multi position solid state touch switch |
| 10/05/1976 | US3984757 Proximity actuated power control variable as to sense and magnitude |
| 10/05/1976 | US3984740 Switching circuits using operational amplifiers |
| 09/28/1976 | US3983496 Pulse circuits |
| 09/28/1976 | US3983420 Signal generator circuit |
| 09/28/1976 | US3983418 Drive circuit for power switching device |
| 09/28/1976 | US3983414 Charge cancelling structure and method for integrated circuits |