Matches 201 - 250 out of 311 < 1 2 3 4 5 6 7 >
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4475119 Integrated circuit power transmission array  
A power transistor array integrated circuit includes an array of transistors, each having an electrode connected in common to a conductive line forming a part of the integrated circuit. The...
4469957 Resetting circuit for microprocessors  
A resetting circuit for microprocessors which facilitates the operation of a microprocessor even with extensively disrupted supply voltages. For this purpose, in a voltage stabilization circuit for...
4466074 Power outage timer  
The power outage timer (36, 136, or 236) forms a part of an electronic watt-hour meter (10) having a microprocessor (22), a real time value memory and a real time clock signal input from a voltage...
4464584 Microprocessor with resetting circuit arrangement  
In a microprocessor with a reset circuit arrangement acting in dependence upon the inception of its supply voltage, safe operation is ensured after stoppages or operating voltage interruptions,...
4446499 Input protection circuit  
A clamping transistor is connected to a signal input terminal of a signal processing circuit, such as a microprocessor, which operates on the output voltage from a stabilized power source circuit....
4441035 CMOS Turn-on circuit  
A CMOS integrated circuit which requires a higher and a lower supply voltage source, often includes a parasitic diode commonly in the form of a thyristor which is formed with its anode connected to...
4428020 Power supply sensing circuitry  
Power supply sensing circuitry comprises a first comparator for determining whether the power supply potential voltage exceeds by a predetermined amount the voltage required to operate a data...
4426629 Two-dimensional kernel generator for transversal filters  
In the present invention, image processing is performed at speeds comparable to those achieved in parallel processing without requiring substantially more area on the substrate than that required...
4400754 Spark arrestor  
A spark arrestor for protecting a high intensity, gaseous discharge lamp, ballast and other circuit components against being damaged or destroyed by a large build up of voltage. The arrestor...
4386281 Circuit for detecting loss of supply voltage  
A circuit (10) is provided for use in a telecommunications integrated circuit which has a memory for storing a telephone number. The circuit (10) essentially comprises a latch having differential...
4375600 Sense amplifier for integrated memory array  
A memory-array sense amplifier includes a grounded-gate depletion-mode FET connected between a bit line and a sense node. Another FET connects a supply voltage VDD to the sense node when turned on...
4340851 Powerless starting circuit  
An improved start-up circuit is provided for self-biased circuits of the type connected to a supply voltage and having biasing currents stable at two operating points at which the biasing currents...
4330753 Method and apparatus for recovering a signal from a charge transfer device  
Relatively noise-free information signals are recovered from a charge transfer device by demodulating sideband components of the output signal of the device at a selected harmonic of the pulse...
4322634 Device for protection in the case of d.c. supply-voltage drop  
A device for protection against power failures, having a programmable current source with two levels, which are controlled by a threshold detector, the current from the source being large at high...
4309623 Power source device for electronic counting system  
A power source device for electronic counting systems comprising an a.c. power source, a first d.c. power circuit connected to the a.c. power source for supplying an object detecting device with a...
4307306 IC Clamping circuit  
An integrated circuit having circuitry for clamping input terminals that remain unconnected after assembly into a system. A transistor is connected to clamp the input terminal to reference...
4290119 Memory device protected against undesirable supply voltage level  
A memory circuit includes memory cells and access circuit for accessing to desired memory cells. The access circuit is driven by a driver which includes an emitter coupled logic for providing a...
4288694 High-impedance IGFET input circuit suitable for smoke detector I.C.  
Disclosed is a means for reducing leakage current associated with a path used to couple a high impedance sensor to a detector as, for example, in coupling a smoke-sensitive ionization chamber to an...
4287575 High speed high density, multi-port random access memory cell  
A random access memory system is disclosed in which data stored in two distinct memory locations defined by distinct address signals can be non-destructively read out simultaneously. The system...
4280197 Multiple access store  
A multiple access store having bipolar monolithic memory cells. Each cell includes a memory flip-flop comprised of cross-connected NPN transistors. A single concurrent read and write for each cell...
4280198 Method and circuit arrangement for controlling an integrated semiconductor memory  
In integrated semiconductor memory cell arrangements, particularly integrated semiconductor memory cell arrangements using merged transistor logic configurations, line capacitances are discharged...
4277838 Data receiving apparatus  
Data receiving apparatus for receiving repetitively transmitted blocks of data stores a block of data (register 10), and compares (comparator 12) each received byte in DI with the corresponding...
4272831 Two-dimensional analog memory  
Two-dimensional analog memory monolithically integrated with insulated-gate field-effect transistors, operating on the charge-transfer, and more particularly on the bucket-brigade principle, for...
4271486 Waveform storage system  
A waveform storage system is provided in which waveform envelopes or maximum signal deviations along a waveform are detected and stored. A sampling clock operates at a predetermined fixed rate...
4270188 Nonvolatile semiconductor memory apparatus  
A nonvolatile semiconductor memory apparatus is provided which comprises a flip-flop circuit formed of a pair of MOS FETs and a pair of MNOS FETs coupled to the bistable output terminals of the...
4266145 Time dependent master reset  
A circuit for use with logic circuitry preventing any transients due to the power down and power up conditions of a power supply from causing any false or random operations of the logic. The turn...
4264965 Dummy cell structure for MIS dynamic memories  
A structure of a dummy cell of a one-transistor cell type dynamic RAM made up of MISFETs formed in the shape of an integrated circuit within a single semiconductor substrate, the dummy cell...
4260907 Power-on-reset circuit with power fail detection  
A power-on-reset circuit with power fail detection, comprises a supply voltage V, and a voltage divider comprising two series resistors connected between V and the ground. The junction between the...
4249089 Short-term power dropout arrangement useful in a television receiver  
The control portion of a television receiver includes a flip flop which when supplied with operating power stores a binary signal having either an "on" level corresponding to the on condition of...
4247918 Electrically alterable nonvolatile memory  
An electrically erasable nonvolatile memory system comprises nonvolatile memory cells each including one transistor. A plurality of row lines are connected commonly to the control gates of the...
4236087 Programmable bus driver isolation  
A method of and an apparatus for selectively isolating digital data bus drivers from digital data busses for fault recovery and diagnostic purposes. The digital data bus drivers may be either...
4225947 Three phase line-addressable serial-parallel-serial storage array  
Disclosed is an electronic data storage of the type wherein data is entered and read out serially. In a conventional serial-parallel-serial configuration, data is serially entered into an input...
4224635 Dynamic storage element having static storage element behavior  
A storage element comprises a storage capacitor which has a storage electrode, arranged insulated over a doped semiconductor layer, connected to a constant voltage, and a selection element which...
4215424 Descriptive resume random access static memory element  
A random access memory element, fed by a constant current source, contains two complementary transistors forming a pnpn or npnp structure, with a lateral transistor and a transverse transistor. The...
4215357 Charge transfer device stored with fixed information  
A charge transfer device has a means for grouping a charge transfer section of a semiconductor substrate into a plurality of semiconductor regions each provided with a plurality of charge transfer...
4211937 Multi-channel charge coupled transfer device  
An electrode per bit (E/B) structure type charge transfer device in which N storage cell each consisting of a barrier region and a storage region are driven by N-phase clocks, one of N storage...
4211936 CCD Gate electrode structures and systems employing the same  
A gate electrode which is common to at least two CCD channels is formed with a "window" over one of the channels. A second gate electrode over the first controls the substrate potential of the one...
4208594 Power monitor for use in starting and stopping a digital electronic system  
A power monitor for providing a low impedance path to ground for a digital electronic system under certain circumstances dependent upon the status of the A.C. energization has a normally closed...
4206370 Serial-parallel-loop CCD register  
A charge coupled device (CCD) register includes a first group of CCD cells coupled horizontally together. Each of the CCD cells includes a "first phase location" and a "second phase location". The...
4200917 Quiet column decoder  
A quiet column decoder is provided which is useful in semiconductor memory systems. The quiet column decoder prevents glitches from being coupled into the silicon substrate during the period of...
4200918 Control circuit for the adaptation of storage cells in bipolar integrated circuits  
A circuit arrangement is disclosed for several storage cells arranged on one bipolar memory block. The storage cells are addressable by bit and word lines. By a write-read control circuit and bit...
4199691 CCD Multiple channel network  
Charge-coupled device (CCD) including a plurality of parallel CCD channels and common electrodes extending over these channels for controlling the flow of charge in the channels. Potential barrier...
4168538 Monolithically integrated semiconductor store  
A monolithically integrated semiconductor store is disclosed having a plurality of storage elements on a semiconductor layer with each storage element having a storage capacitor and a selector...
4165541 Serial-parallel-serial charge-coupled device memory having interlacing and ripple clocking of the parallel shift registers  
A serial-parallel-serial organized charge-coupled device memory incorporates interlacing and ripple clocking of the parallel shift registers to achieve a high density of bits per unit area. The...
4058773 Asynchronous self timed queue  
An asynchronous system includes a plurality of cascaded asynchronous cells in which data is transferred through the system according to the presence of data in the cells. Each cell contains two...
4057789 Reference voltage source for memory cells  
An improved random access word addressable monolithic memory having a storage cell for each binary bit of each binary word of storage capacity. The storage cells being arranged in groups. Each cell...
4024514 Multiphase series-parallel-series charge-coupled device registers with simplified input clocking  
The invention comprises a charge-coupled device shift register for storing and transferring bits of information in the form of small packets of charge. The apparatus utilizes multiphase clocking to...
3947843 Arrangement for preventing ambiguity in digital displacement measuring apparatus  
The displacement of a first element relative to a second element in a predetermined direction is measured by a code display which has sets of code markings, each set representing a predetermined...
3894288 Bipolar level detector  
The bipolar level detector of this invention senses an incoming signal and produces an indication whenever the signal exceeds a given predetermined level either in the positive or the negative...
3890900 Electrical safing and arming circuit  
An electronic safety and arming circuit is disclosed for fuze systems in inance missiles. Specifically, the system is designed for inhibiting normal fuze response over a specified time interval...
Matches 201 - 250 out of 311 < 1 2 3 4 5 6 7 >