Patents
Patents for H03K 3 - Circuits for generating electric pulses; Monostable, bistable or multistable circuits (23,299)
05/1988
05/03/1988US4742249 RF switch with diode network and control latch sharing common element
04/1988
04/27/1988EP0264691A2 Digital timing signal generator and voltage regulator circuit
04/27/1988CN87201104U Repetition frequency pulse power supply
04/26/1988US4740717 Switching device with dynamic hysteresis
04/20/1988EP0264046A1 Switching device for broad-band signals
04/20/1988EP0263945A1 Impulse generator
04/19/1988US4739499 Random access memory using semiconductor data storage elements
04/19/1988US4739306 Calibrated-weight balance and an analog-to-digital converter in which the balance is employed
04/19/1988US4739198 Signal output circuit of a push-pull type
04/19/1988CA1235516A1 Circuit arrangement for converting an a.c. signal into a binary signal
04/19/1988CA1235504A1 Data storage element having input and output ports isolated from regenerative circuit
04/14/1988DE3633802A1 Pulse converter circuit
04/13/1988EP0263572A2 Voltage-controlled push-pull current source
04/06/1988EP0262556A2 A high speed flip-flop latch
04/06/1988EP0262412A1 Load-adapted CMOS clock generator
04/06/1988CN87106591A Laser arrangement with high-tension pulse generator and high-tension pulse generator and method of generating pulse
04/05/1988US4736395 Logic circuit having a test data loading function
04/05/1988US4736380 For producing an optical pulse
04/05/1988US4736123 MOS logic input circuit having compensation for fluctuations in the supply voltage
04/05/1988US4736118 Circuit arrangement to generate squarewave signals with constant duty cycle
03/1988
03/31/1988DE3632607A1 Construction of logic cells on a semiconductor chip
03/30/1988EP0261663A2 Laser device with high-voltage pulse generator, high-voltage pulse generator and pulse generating method
03/29/1988US4734658 Low voltage driven oscillator circuit
03/29/1988US4734656 Merged integrated oscillator circuit
03/29/1988US4734592 Interface circuit for data processing system
03/23/1988EP0260988A2 An optically bistable photodiode device
03/23/1988EP0260413A2 Circuit combining functions of cyclic redundancy check code and pseudo-random number generators
03/22/1988US4733405 Digital integrated circuit
03/22/1988US4733111 Sequential-logic basic element in CMOS technology operating by a single clock signal
03/22/1988US4733107 Low current high precision CMOS schmitt trigger circuit
03/22/1988US4733102 Phase angle regulated rectifier and pulse producing system
03/15/1988US4731756 Reversible electrochemical redox system
03/15/1988US4731729 Electronic digital dual sequential timing control apparatus for environmental systems
03/10/1988DE3629349A1 Triggerable pulse generator
03/09/1988EP0259256A2 Astable magnetically coupled multivibrator
03/08/1988US4730349 Wideband frequency divider
03/08/1988US4730274 Non-volatile memory with predictable failure modes and method of data storage and retrieval
03/08/1988US4730126 Temperature compensated high performance hysteresis buffer
03/03/1988DE3629476A1 Circuit arrangement for controlling a crystal-controlled resonant circuit
03/02/1988EP0257971A2 Temperature compensated hysteresis buffer
03/01/1988US4728823 Logic circuit testable as an inverter pair and operable as a flip-flop
03/01/1988US4728821 Source follower current mode logic cells
03/01/1988US4728818 Emitter function logic with concurrent, complementary outputs
03/01/1988US4728814 Transistor inverse mode impulse generator
02/1988
02/24/1988EP0256914A1 Monitoring circuit for the leading edge of a power pulse applied to a magnetron
02/24/1988EP0256861A2 Flip-flop circuit
02/23/1988US4727340 Comb generators
02/23/1988US4727339 Start-stop oscillator having fixed starting phase and minimized quiescent power dissipation
02/23/1988US4727331 Warning tone signal generator
02/23/1988US4727271 Apparatus for increasing the input noise margin of a gate
02/23/1988US4727262 Multiconcentric coaxial cable pulse forming device
02/18/1988DE3627069A1 Monostable flip flop
02/16/1988USRE32605 Frequency divider
02/16/1988US4725993 Device including battery-activated oscillator
02/16/1988US4725979 Emitter coupled logic circuit having fuse programmable latch/register bypass
02/15/1988EP0243374A4 Electrical excitation circuit for gas lasers.
02/09/1988US4724338 Generation of narrow-band, delayed electrical pulses
02/03/1988EP0255362A2 Semiconductor integrated circuit
02/03/1988EP0255172A2 Switching circuit with hysteresis
02/02/1988US4723114 Method and circuit for trimming the frequency of an oscillator
02/02/1988CA1232336A1 Fet circuits
02/02/1988CA1232324A1 High speed pulse train generator
01/1988
01/28/1988WO1988000768A1 Dc to dc converter current pump
01/27/1988EP0254212A2 MOS semiconductor circuit
01/26/1988US4722041 Switching regulator
01/26/1988US4721925 Micromechanical electronic oscillator
01/26/1988CA1232034A1 Programmed logic array
01/21/1988DE3623470A1 Integrated circuit having a number of circuit modules of the same function
01/21/1988DE3623304A1 Device for generating electromagnetic pulses
01/19/1988US4720689 High frequency precision oscillator with synchronous capability
01/13/1988EP0252609A2 Comparator having an offset voltage cancellation circuit
01/13/1988EP0252397A1 Connection cable between a pulse generator and a shock wave generator
01/12/1988US4719593 Apparatus for generating digital timing waveforms
01/12/1988US4719429 Transmission line microwave generator
01/12/1988US4719367 Schmitt trigger circuit
01/12/1988US4719366 Output state protection network for D-type flip-flop
01/07/1988EP0251383A2 CMOS-input buffer for TTL-signals
01/07/1988EP0250933A1 Scanning clock-controlled C-MOS technique threshold circuit
01/05/1988US4717892 Current-controlled multivibrator with temperature compensation
01/05/1988US4717839 Transistor comparator circuit having split collector feedback hysteresis
01/05/1988US4717838 High input impedance, high gain CMOS strobed comparator
01/05/1988US4717834 Stripline transformer adapted for inexpensive construction
12/1987
12/29/1987US4716580 Charge transfer analog comparator and devices using such a comparator
12/29/1987US4716383 Precise phase start-up voltage controlled oscillator with accurate duty cycle
12/29/1987US4716323 Power voltage drop detecting circuit
12/29/1987US4716320 CMOS sense amplifier with isolated sensing nodes
12/29/1987US4716312 CMOS logic circuit
12/23/1987EP0249665A2 Triggered voltage controlled oscillator using fast recovery gate
12/22/1987US4714901 Temperature compensated complementary metal-insulator-semiconductor oscillator
12/22/1987US4714842 Integrated injection logic circuits
12/22/1987US4714841 Double-sided logic input differential switch
12/22/1987US4714837 High speed flip-flop
12/22/1987US4714827 Photo-electric conversion device with dark current compensation
12/16/1987EP0249060A2 Self-adjusting single-shot for phase-locked oscillator
12/16/1987EP0248962A2 Comb generators
12/16/1987CN86202617U Special electric instrument for cell fusion
12/15/1987US4713601 Power proportioning controller for solid state relays
12/15/1987US4713559 Multiple input and multiple output or/and circuit
12/15/1987CA1230390A1 Fault protection for integrated subscriber line interface circuits
12/10/1987DE3718769A1 Ttl-kompatible cmos-logik mit geringem leistungsverlust in der eingangsstufe TTL compatible CMOS logic with little loss of power in the input stage