| Patents for H03K 3 - Circuits for generating electric pulses; Monostable, bistable or multistable circuits (23,299) |
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| 02/27/1991 | CN1011843B Laser arrangement with high-tension pulse generator and method of generating pulse |
| 02/26/1991 | US4996495 Method and apparatus for generating pulsed RF power |
| 02/26/1991 | US4996494 Droop compensated PFN driven transformer for generating high voltage, high energy pulses |
| 02/26/1991 | US4996443 Integrated circuit for level shift |
| 02/20/1991 | EP0413473A2 Voltage controlled oscillator |
| 02/20/1991 | EP0413038A1 Two-phase bipolar shift register |
| 02/20/1991 | CN1011673B Pulse generator for spark-erosive metal working |
| 02/19/1991 | US4994764 Single-pin oscillator |
| 02/19/1991 | US4994692 Quantizer system |
| 02/19/1991 | US4994687 Retriggerable multivibrator |
| 02/12/1991 | US4993033 High power fast switch |
| 02/12/1991 | US4992719 Stable high voltage pulse power supply |
| 02/12/1991 | US4992681 Logic level converting circuit |
| 02/06/1991 | EP0411269A2 Cmos latch circuit |
| 02/06/1991 | EP0411022A1 Device and process for generating high-output, high-voltage pulses, in particular for partial-discharge gas lasers |
| 02/06/1991 | CN1011556B Bidirectional buffer with latch and parity capability |
| 02/05/1991 | US4990799 Low-hysteresis regenerative comparator |
| 02/05/1991 | US4990796 Tristable multivibrator |
| 01/30/1991 | EP0410885A2 Level-conversion semiconductor device |
| 01/30/1991 | EP0410795A2 Voltage controlled oscillators |
| 01/30/1991 | EP0410764A2 Comparator circuit |
| 01/30/1991 | EP0410155A1 Stable high voltage pulse power supply |
| 01/30/1991 | EP0410063A1 Differential cascode current switch (DCCS) logic circuit family with input diodes |
| 01/29/1991 | US4988896 High speed CMOS latch without pass-gates |
| 01/29/1991 | US4988895 Comparator circuit |
| 01/29/1991 | US4988893 Latch cell family in CMOS technology gate array |
| 01/23/1991 | EP0409706A1 Narrow pulse generator |
| 01/23/1991 | EP0409329A2 Multivibrator circuit operating independently of temperature and supply voltage |
| 01/23/1991 | EP0409278A2 Monostable multivibrator |
| 01/22/1991 | US4987389 Lockproof low level oscillator using digital components |
| 01/16/1991 | EP0407869A2 ECL/CML pseudo-rail circuits, cutoff driver circuit, and latch circuit |
| 01/16/1991 | EP0407591A1 Differential amplifier circuit |
| 01/10/1991 | DE4019822A1 HV pulse generating circuit - has magnetic pulse compression circuit with saturable main choke, and resetting circuit |
| 01/10/1991 | DE4019659A1 Digital equaliser with shifters - transmits input as output signal only in specified clock pulse signal flank configuration |
| 01/09/1991 | EP0407269A1 Integrated circuit with adjustable oscillator and frequency independent of the supply voltage |
| 01/09/1991 | EP0406917A1 Oscillator |
| 01/09/1991 | EP0406786A1 Device for transforming a type "D" flip-flop into a flip-flop called type "B" able to sample data both on leading and trailing edges of the clock signal |
| 01/09/1991 | CN1011177B Induction-type high-voltage multi-loop synchro-triggered pulse discharging device |
| 01/08/1991 | US4983931 CR-type oscillator circuit |
| 01/08/1991 | US4983886 High-energy ignition generator especially for a gas-turbine |
| 01/03/1991 | DE4004381A1 TTL to CMOS logic interface - uses relatively fast inverter coupled to relatively slow inverter to block noise |
| 01/01/1991 | US4982169 Monolithically integrated RC oscillator of improved stability |
| 01/01/1991 | US4982119 Comparator with latch circuit |
| 01/01/1991 | US4982118 Data acquisition system having a metastable sense feature |
| 01/01/1991 | US4982111 High speed latching circuit with level shift output circuits |
| 12/31/1990 | WO1991000564A1 Power supply and oscillator for a computer system providing automatic selection of supply voltage and frequency |
| 12/27/1990 | CA1278340C Dc chopper circuit fed by a constant current source |
| 12/25/1990 | US4980655 D type flip-flop oscillator |
| 12/25/1990 | US4980583 CMOS level shift circuit with active pull-up and pull-down |
| 12/25/1990 | US4980581 Differential ECL bus tri-state detection receiver |
| 12/25/1990 | US4980577 Dual triggered edge-sensitive asynchrounous flip-flop |
| 12/19/1990 | EP0403215A2 Flip-flop circuit |
| 12/19/1990 | EP0402620A2 Wireless transmitting-receiving apparatus for a bicycle |
| 12/19/1990 | CN1010914B Method of and apparatus for radio-frequency generation in resonator tank circuits excited by sequential pulses of alternately opposite |
| 12/18/1990 | US4979194 Circuit for generating pulse having predetermined time period width based on trigger signal |
| 12/18/1990 | US4978927 Programmable voltage controlled ring oscillator |
| 12/18/1990 | US4978870 CMOS digital level shifter circuit |
| 12/18/1990 | US4978869 ESD resistant latch circuit |
| 12/13/1990 | DE3919053A1 D=flip=flop with CMOS structure - has extra data input for inverted data signal, and two transmission gates, controlled by clock pulse signals |
| 12/12/1990 | EP0401865A2 Correlated sliver latch |
| 12/12/1990 | EP0401552A2 Differential relaxation oscillator |
| 12/12/1990 | EP0240546A4 Random sequence generators |
| 12/11/1990 | US4977381 Differential relaxation oscillator |
| 12/11/1990 | US4977336 Schmitt-trigger circuit having no discrete resistor |
| 12/11/1990 | US4977335 Low driving voltage operation logic circuit |
| 12/11/1990 | CA1277722C Logic circuit |
| 12/09/1990 | CA2017707A1 Correlated sliver latch |
| 12/05/1990 | EP0400425A1 Oscillator circuit with differential output |
| 12/04/1990 | US4975662 Voltage controlled oscillator (VCO) circuit with enhanced frequency selection range |
| 12/04/1990 | US4975596 Automatically stabilized latched differential comparator with single clock |
| 12/04/1990 | US4975595 Scannable register/latch circuit |
| 12/04/1990 | CA1277375C Oscillator circuit |
| 11/29/1990 | WO1990007261A3 Process for preparing mono-n-alkylated polyazamacrocycles |
| 11/29/1990 | DE3934319C1 Controlling width of output pulses - comparing capacitor charge with variable control voltage below set max. voltage |
| 11/28/1990 | EP0399333A2 ECL/CML emitter follower current switch circuit |
| 11/27/1990 | US4973864 Sense circuit for use in semiconductor memory |
| 11/22/1990 | EP0398526A1 Improved power supply circuit for a gaseous discharge tube device |
| 11/22/1990 | EP0398331A2 Oscillator circuit incorporated in a semiconductor circuit |
| 11/20/1990 | US4972446 Voltage controlled oscillator using dual modulus divider |
| 11/20/1990 | US4972162 Wideband relaxation oscillator utilizing parasitic capacitances |
| 11/20/1990 | US4972103 Accelerated switching input circuit |
| 11/20/1990 | US4972096 Integrated circuit having bipolar-CMOS circuit |
| 11/20/1990 | US4972078 Pulse generating circuit for detecting aperture size of camera shutter |
| 11/14/1990 | EP0397559A1 Digital data generator |
| 11/14/1990 | EP0397079A2 Parallel pseudo-random generator for emulating a serial pseudo-random generator and method for carrying out same |
| 11/13/1990 | US4970439 Power supply circuit for a gaseous discharge tube device |
| 11/13/1990 | US4970434 Dielectric liquid pulsed-power switch |
| 11/13/1990 | US4970417 Emitter coupled logic latch circuit |
| 11/13/1990 | US4970412 Comparator circuit |
| 11/13/1990 | US4970407 Asynchronously loadable D-type flip-flop |
| 11/13/1990 | US4970406 Resettable latch circuit |
| 11/12/1990 | CA2016635A1 Parallel pseudo-random generator for emulating a serial pseudo-random generator and method for carrying out same |
| 11/07/1990 | EP0396486A1 Receiver and level converter circuit |
| 11/07/1990 | EP0396291A2 Apparatus and methods for optical emission spectroscopy |
| 11/06/1990 | USH843 High power RF generation with optically activated bulk GaAs devices |
| 10/31/1990 | EP0395118A1 Analog signal delay circuit |
| 10/30/1990 | US4967102 BiCMOS power up 3-state circuit having no through current in the disabled mode |
| 10/28/1990 | CA2013032A1 Power supply circuit for a gaseous discharge tube device |
| 10/25/1990 | DE3912704A1 SHort power pulses generator - has parallel fed MOS FET groups in chain connection of specified configuration |
| 10/24/1990 | EP0393398A1 CMOS-oscillator |