| Patents for H03K 3 - Circuits for generating electric pulses; Monostable, bistable or multistable circuits (23,299) |
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| 08/14/1997 | WO1997029545A1 Quadrature oscillator having amplitude control means based on a trigonometric identity |
| 08/14/1997 | WO1997029543A1 Electronic digital clock distribution system |
| 08/13/1997 | EP0789456A1 CMOS voltage translator circuit |
| 08/13/1997 | EP0788684A1 High voltage level shifter for switching high voltage in non-volatile memory integrated circuits |
| 08/13/1997 | EP0788681A1 Controllable oscillator |
| 08/13/1997 | EP0695480B1 A phase lock loop with idle mode of operation during vertical blanking |
| 08/13/1997 | EP0695479B1 A phase lock loop with error measurement and correction in alternate periods |
| 08/13/1997 | EP0648389B1 Frequency doubler with oscillator |
| 08/13/1997 | CN2259719Y High-strength adjustable pulse noise generator |
| 08/13/1997 | CN2259718Y Helical transmission line type small size nanosecond pulse high-voltage generator |
| 08/12/1997 | US5657359 Phase synchronizer and data reproducing apparatus |
| 08/12/1997 | US5656962 Master-slave flip-flop circuit with bypass |
| 08/12/1997 | US5656957 Comparator circuit with hysteresis |
| 08/12/1997 | US5656954 Current type inverter circuit, current type logic circuit, current type latch circuit, semiconductor integrated circuit, current type ring oscillator, voltage-controlled oscillator and PLL circuit |
| 08/12/1997 | US5656951 Input circuit and method for holding data in mixed power supply mode |
| 08/12/1997 | US5656926 Transfection high-voltage controller |
| 08/12/1997 | US5656873 Transmission line charging |
| 08/06/1997 | EP0788235A2 Digital voltage shifters and systems using the same |
| 08/06/1997 | CN1156349A Leve change-over circuit controlled by clock signal |
| 08/05/1997 | US5654677 Relaxation oscillator of reduced complexity using CMOS equivalent of a four-layer diode |
| 08/05/1997 | US5654658 Flip-flop circuit and electronic device including the flip-flop circuit |
| 08/05/1997 | US5654645 Buffer with controlled hysteresis |
| 07/31/1997 | DE19602991A1 Decentralised arrangement of pseudo random signal generators |
| 07/30/1997 | EP0786865A2 A precision oscillator circuit |
| 07/30/1997 | EP0786170A1 Mos master-slave flip-flop with reduced number of pass gates |
| 07/30/1997 | CN2258685Y Strong short pulse electricity supply hollow cathode lamp power source |
| 07/29/1997 | US5652549 Integrated circuit ring oscillator having line driver with double line feedback |
| 07/24/1997 | DE19636753A1 Semiconductor drive circuit for control of load e.g. motor |
| 07/24/1997 | DE19601569A1 Signal delay circuit arrangement |
| 07/23/1997 | EP0785626A1 Auto-clear circuit and integrated circuit including auto-clear circuit |
| 07/23/1997 | EP0785624A1 Windowed clock generation |
| 07/23/1997 | EP0785623A2 Static latches with single phase control signal |
| 07/23/1997 | EP0785622A2 Ring oscillator using even number of differential stages with current mirrors |
| 07/22/1997 | US5650735 Low power, high performance latching interfaces for converting dynamic inputs into static outputs |
| 07/22/1997 | US5650670 Induction charge microwave pulse generator having a split ground plane |
| 07/16/1997 | EP0727110B1 Arrangement for generating a high-frequency spike pulse train and a corresponding reversed spike pulse train |
| 07/16/1997 | EP0648388B1 Quadrature oscillator |
| 07/15/1997 | US5648931 High speed synchronous logic data latch apparatus |
| 07/15/1997 | US5648737 Method of setting the polarity of a digital signal, and integrated circuits implementing the method |
| 07/10/1997 | WO1997024164A2 Lighted inflatable device with long battery life |
| 07/10/1997 | DE19624270A1 Complementary clock pulse generator using CMOS technology |
| 07/09/1997 | EP0627963B1 Method for controlling the current pulse supply to an electrostatic precipitator |
| 07/08/1997 | US5646968 Dynamic phase selector phase locked loop circuit |
| 07/08/1997 | US5646833 Apparatus and method for deriving power for switching a switch from voltage across the switch |
| 07/08/1997 | US5646642 Circuit for converting level of low-amplitude input |
| 07/08/1997 | US5646567 Scan testable double edge triggered scan cell |
| 07/08/1997 | US5646566 Low power clocked set/reset fast dynamic latch |
| 07/08/1997 | US5646562 Phase synchronization circuit, one-shot pulse generating circuit and signal processing system |
| 07/08/1997 | US5646555 Pipeline structure using positive edge and negative edge flip-flops to decrease the size of a logic block |
| 07/03/1997 | WO1997023980A1 High-speed pulse-shape generator, pulse multiplexer |
| 07/03/1997 | WO1997023955A1 Voltage controlled crystal oscillator and loop filter |
| 07/03/1997 | DE19652890A1 Delay time measuring method for generating random pulse sequence |
| 07/02/1997 | CN2257421Y Multipurpose pulse generator |
| 07/02/1997 | CN1153429A V/f变换器 V / f converter |
| 07/01/1997 | US5644536 Integrated circuit |
| 07/01/1997 | US5644270 Enchanced stability voltage controlled RC oscillator |
| 06/26/1997 | WO1997023037A1 Amplifier using a single polarity power supply |
| 06/25/1997 | EP0781078A2 Circuit for operating dielectric barrier lamps by pulses |
| 06/25/1997 | EP0780978A2 Electrical switching device |
| 06/25/1997 | EP0780035A1 Accurate rc oscillator |
| 06/24/1997 | US5642068 Clock period dependent pulse generator |
| 06/24/1997 | US5642060 Clock generator |
| 06/24/1997 | US5642035 Transfection high-voltage controller |
| 06/19/1997 | WO1997022179A1 Circuit configuration for feeding a pulse output stage |
| 06/19/1997 | DE19546563A1 Spannungsversorgung für eine Impulsendstufe Power supply for pulse output stage |
| 06/18/1997 | EP0779711A2 A timer circuit |
| 06/18/1997 | EP0779664A2 Apparatus comprising a heterojunction bipolar transistor |
| 06/17/1997 | US5640131 Pulse width modulation signal generator and triangular wave signal generator for the same |
| 06/17/1997 | US5640130 On-off controlled oscillator with circuit for masking glitches |
| 06/17/1997 | US5640123 Substrate voltage control circuit for a flash memory |
| 06/17/1997 | US5640115 Self-enabling latch |
| 06/17/1997 | US5640114 Versatile select and hold scan flip-flop |
| 06/17/1997 | US5640104 Signal receiver in an interface |
| 06/17/1997 | US5640069 Modular lighting system |
| 06/17/1997 | US5639076 Lighted inflatable device with long battery life |
| 06/12/1997 | WO1997021273A1 A programmable input/output driver circuit capable of operating at a variety of voltage levels and having a programmable pull up/pull down function |
| 06/12/1997 | WO1997021271A1 Fail-safe timer circuit and on-delay circuit using the same |
| 06/12/1997 | WO1997021270A1 Serial multi-gb/s data receiver |
| 06/12/1997 | DE19622972A1 Negative voltage generator e.g. for GaAs-FET amplifier |
| 06/12/1997 | DE19614195C1 Pulsed voltage supply for electrostatic dust separator |
| 06/11/1997 | EP0778674A2 Logic level shifter with power on control |
| 06/11/1997 | CN1151636A Flip-flop circuit operating on low voltage |
| 06/11/1997 | CN1151631A Oscillation circuit and oscillation method |
| 06/10/1997 | US5638330 Low dissipation initialization circuit, particularly for memory registers |
| 06/10/1997 | US5638309 Pseudo-random pattern generating circuit |
| 06/10/1997 | US5638031 Precision oscillator circuit |
| 06/10/1997 | US5638030 Delay cell circuit |
| 06/10/1997 | US5638029 Circuit for externally overdriving an internal clock |
| 06/10/1997 | US5638018 P-type flip-flop |
| 06/10/1997 | US5638015 Avoiding instability |
| 06/10/1997 | US5638014 Clock pulse generator |
| 06/05/1997 | WO1997020410A1 A method for reducing transients in a clock signal generating system |
| 06/05/1997 | DE19618098C1 Random bit sequence generation circuit |
| 06/05/1997 | CA2237908A1 A method for reducing transients in a clock signal generating system |
| 06/04/1997 | EP0777329A2 A BiMOS logic circuit directly controllable by a CMOS block formed on same IC chip |
| 06/03/1997 | US5636097 For protection against an increase in output current for integrated circuits |
| 06/03/1997 | US5635880 CMOS microwave multiphase voltage controlled oscillator |
| 06/03/1997 | US5635879 Voltage controlled oscillator formed of two differential transconductors |
| 06/03/1997 | US5635878 Differential-type voltage-controlled oscillator with low-frequency stability compensation |
| 06/03/1997 | US5635877 Low voltage high frequency ring oscillator for controling phase-shifted outputs |