Patents
Patents for H03K 3 - Circuits for generating electric pulses; Monostable, bistable or multistable circuits (23,299)
04/1986
04/23/1986EP0178432A2 Pseudorandom number generator
04/23/1986EP0178419A2 Dynamically selectable polarity latch
04/22/1986US4584494 Semiconductor timer
04/16/1986EP0178012A1 D-type flipflop which includes single transmission gates
04/15/1986US4583007 Failsafe decision circuit
04/09/1986EP0177103A1 Electronic switch
04/08/1986US4581545 Schmitt trigger circuit
04/08/1986CA1202916A1 Method of and apparatus for repairing drains and underground pipelines
04/02/1986EP0176226A2 Semiconductor circuit
04/02/1986EP0176214A1 Oscillator circuit using inverter loop with delay element
04/02/1986EP0176211A1 CMOS Schmitt trigger
04/01/1986US4580137 LSSD-testable D-type edge-trigger-operable latch with overriding set/reset asynchronous control
04/01/1986US4580066 Fast scan/set testable latch using two levels of series gating with two current sources
04/01/1986US4580065 Single-shot circuit having process independent duty cycle
04/01/1986CA1202727A1 Microcomputer variable duty cycle signal generator
03/1986
03/26/1986EP0175522A2 Voltage temperature compensated hysteresis type line receiver circuit
03/26/1986EP0174953A1 Compensation current generator
03/25/1986US4578781 MIS transistor circuit
03/25/1986US4578599 Flip-flop having improved synchronous reset
03/25/1986US4578598 Random pulse generator circuit
03/18/1986US4577296 Compensation current generator
03/18/1986US4577118 Driving circuit for pulse current power supplies
03/12/1986EP0174164A2 A pulse generator
03/12/1986EP0174151A2 Trigger holdoff system for a digital oscilloscope
03/12/1986EP0174115A2 Method and apparatus for safer remotely controlled firing of ignition elements
03/11/1986US4575859 Receiver for digital signals
03/11/1986US4575693 High current pulse modulator with wave shaping capability
03/11/1986US4575644 Circuit for prevention of the metastable state in flip-flops
03/04/1986US4574386 Dynamically operable two-phase logic circuits
03/04/1986US4574366 Optical storage and switching devices using organic charge transfer salts
03/04/1986US4574204 Circuit for holding a pulse during a predetermined time interval and an improved monostable multivibrator
02/1986
02/25/1986US4573178 Counter employing feedback shift register controlling hysteresis circuit
02/25/1986US4573099 CMOS Circuit overvoltage protection
02/25/1986US4573006 Apparatus for feeding alternate polarity pulses to a load
02/25/1986US4572977 Range checking comparator
02/19/1986EP0171408A1 Pseudo-random binary sequence generators.
02/18/1986US4571704 Nonvolatile semiconductor memory unit
02/18/1986US4571556 Randomized-clock circuit
02/18/1986US4571546 Digital random error generator supplying burst error signals of random durations starting at random times
02/18/1986US4571504 Schmitt trigger circuit with selection circuit
02/18/1986US4571501 Electronic control circuit
02/13/1986WO1986001056A1 A sensor or transducer
02/12/1986EP0171264A2 A power-up circuit for sequential logic device
02/12/1986EP0171022A2 Signal delay device
02/11/1986US4570131 PLL circuit with selectable current charging
02/11/1986US4570082 Single clocked latch circuit
02/05/1986EP0170568A1 Generator of predetermined sequences of combined logic signals
02/04/1986US4568843 Bistable logic device, operating from DC to 10 GHz, and frequency divider including this bistable device
02/04/1986US4568842 D-Latch circuit using CMOS transistors
02/04/1986US4568841 Flexible timing circuit
01/1986
01/29/1986EP0169754A1 Analogous comparator using charge transfer, and devices using such a comparator
01/29/1986EP0169351A2 Integrated circuit gate array chip
01/28/1986US4567383 Fluxoid type superconducting logic element
01/28/1986US4567381 Bias network having one mode for producing a regulated output
01/28/1986US4567380 Schmitt trigger circuit
01/22/1986EP0168762A2 Method of producing narrow-band, time-delayed electrical pulses
01/22/1986EP0168419A1 Zener referenced threshold detector with hysteresis
01/21/1986USRE32071 Resistive gate FET flip-flop storage cell
01/21/1986US4565977 Emitter coupled programmable oscillator
01/21/1986US4565976 Interruptable voltage-controlled oscillator and phase-locked loop using same
01/21/1986US4565924 Light signal binary device with optical feedback
01/21/1986CA1199689A1 Phase locked loop variable oscillator with switched capacitors
01/21/1986CA1199687A1 Bit generator having predetermined occurrence rate with predetermined bit distribution
01/21/1986CA1199686A1 Dynamic ttl input comparator for cmos devices
01/21/1986CA1199685A1 Shift register latch
01/15/1986EP0168246A2 Improved active pull-up circuit
01/15/1986EP0168232A2 Apparatus for generating digital timing waveforms
01/15/1986EP0168231A2 A combination circuit
01/14/1986US4564772 Latching circuit speed-up technique
01/08/1986EP0167339A2 Logic circuit
01/08/1986EP0167105A2 Integrated circuit for providing a clock voltage alternating between a positive and a negative voltage level
01/08/1986EP0167047A2 Latch circuit
01/08/1986EP0166965A1 High-frequency high-voltage power supply
01/07/1986US4563595 CMOS Schmitt trigger circuit for TTL logic levels
01/07/1986US4563594 Schmitt trigger circuit using MOS transistors and having constant threshold voltages
01/07/1986US4563593 Transition detector circuit
01/02/1986EP0166581A2 Cmos circuit overvoltage protection
01/02/1986EP0166161A2 Integrated electric circuit for time determination
12/1985
12/31/1985US4562526 For impressing an output voltage upon a glass discharge device
12/31/1985US4562402 Method and apparatus for generating phase locked digital clock signals
12/31/1985US4562362 Automatic trigger sensitivity adjustment circuit
12/31/1985US4561702 CMOS Address buffer circuit
12/27/1985EP0165748A1 Oscillator circuit
12/24/1985US4560959 Temperature controlled crystal oscillator arrangement
12/24/1985US4560956 Oscillator with crystal-resistive feedback
12/24/1985US4560954 Low power oscillator circuit
12/24/1985US4560953 Fail-safe square-wave oscillator
12/24/1985US4560892 One-shot delay timer
12/24/1985US4560888 High-speed ECL synchronous logic circuit with an input logic circuit
12/24/1985US4559694 Method of manufacturing a semiconductor device
12/17/1985US4559522 Latched comparator circuit
12/17/1985US4559206 High voltage-detecting, current-responsive igniter electrode; nitr
12/10/1985US4558240 Multi mode amplifier
12/10/1985US4558237 Logic families interface circuit and having a CMOS latch for controlling hysteresis
12/10/1985US4557996 Method for providing a pattern-wise photoresist layer on a substrate plate and a surface-protected substrate plate therefor
12/04/1985EP0163313A2 Method and apparatus for spectral dispersion of the radiated energy from a digital system
12/04/1985EP0163175A1 Wideband frequency divider
12/03/1985US4556850 Serial to parallel data conversion circuit
12/03/1985US4556805 Comparator circuit having hysteresis voltage substantially independent of variation in power supply voltage
11/1985
11/27/1985EP0162718A2 Digital signal translation circuit