| Patents for H03K 3 - Circuits for generating electric pulses; Monostable, bistable or multistable circuits (23,299) |
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| 06/03/1997 | US5635866 Frequency Doubler |
| 06/03/1997 | CA2105041C Current controlled oscillator |
| 05/29/1997 | WO1997019513A1 Dynamic phase selector phase locked loop circuit |
| 05/28/1997 | EP0776091A1 CMOS sense amplifier with input offset reduction |
| 05/28/1997 | EP0775385A1 Low voltage, low power oscillator having voltage level shifting circuit |
| 05/28/1997 | EP0672273A4 Method and apparatus for encryption having a feedback register with selectable taps. |
| 05/27/1997 | US5633766 Magnetic disk storage apparatus with phase sync circuit having controllable response characteristics |
| 05/27/1997 | US5633607 Edge triggered set-reset flip-flop (SRFF) |
| 05/27/1997 | US5633606 Scan flip-flop that holds state during shifting |
| 05/22/1997 | WO1997018630A1 Pulse generating circuits using drift step recovery devices |
| 05/22/1997 | WO1997018629A1 Logic circuits |
| 05/22/1997 | WO1997018623A1 System, method and program product for generating a sine or cosine waveform utilizing combined look-up tables |
| 05/22/1997 | DE19647850A1 Pulse generator with photoconductor device |
| 05/21/1997 | EP0774838A1 CMOS interface for coupling a low voltage integrated circuit with devices powered at a higher supply voltage |
| 05/21/1997 | EP0774836A2 Latch circuit for receiving small amplitude signals |
| 05/21/1997 | EP0774178A1 Detection circuit with hysteresis proportional to the peak input voltage |
| 05/21/1997 | EP0774177A1 Circuit for processing an inductive sensor signal |
| 05/21/1997 | EP0590575B1 Test control circuit for scan path |
| 05/21/1997 | CN2254554Y Pulse generator for electric meter |
| 05/20/1997 | US5631597 Negative voltage circuit for a flash memory |
| 05/20/1997 | US5631596 Process monitor for CMOS integrated circuits |
| 05/20/1997 | US5631590 Synchronized clock signal regenerating circuit |
| 05/15/1997 | WO1997017138A1 An electronic circuit suited to generating a direct voltage upon which a pulse voltage is superimposed. |
| 05/15/1997 | WO1997015116A3 Tspc latches and flipflops |
| 05/14/1997 | EP0773627A1 Flip-flop circuit |
| 05/14/1997 | EP0773626A1 Oscillator for oscillating stable frequency formed on a semiconductor substrate |
| 05/14/1997 | EP0773552A2 An improved power-on reset circuit for controlling test mode entry |
| 05/14/1997 | EP0772908A1 Voltage controlled oscillator including voltage controlled delay circuit with power supply noise isolation |
| 05/14/1997 | CN1149940A Quartz oscillator device and its adjusting method |
| 05/13/1997 | US5630109 Apparatus for processing of a series of timing signals |
| 05/13/1997 | US5630100 Simulating multi-phase clock designs using a single clock edge based system |
| 05/13/1997 | US5629896 In an asynchronous integrated memory circuit |
| 05/13/1997 | US5629696 Parallel to serial data converter |
| 05/13/1997 | US5629652 Band-switchable, low-noise voltage controlled oscillator (VCO) for use with low-q resonator elements |
| 05/13/1997 | US5629643 Feedback latch and method therefor |
| 05/07/1997 | EP0772200A1 Voltage generator for electrically programmable non-volatile memory cells |
| 05/07/1997 | EP0771491A1 Very low noise, wide frequency range phase lock loop |
| 05/07/1997 | EP0771490A1 Low noise, low voltage phase lock loop |
| 05/07/1997 | EP0680672A4 Retriggered oscillator for jitter-free phase locked loop frequency synthesis. |
| 05/07/1997 | DE19643710A1 Consumer appliance supply with pulsed voltage |
| 05/06/1997 | US5627796 Pulse generation circuit and memory circuit including same |
| 05/06/1997 | US5627498 Multiple frequency oscillator |
| 05/06/1997 | US5627488 Delay circuit, oscillation circuit and semiconductor memory device |
| 05/06/1997 | US5627482 Electronic digital clock distribution system |
| 05/02/1997 | EP0771075A2 Phase locked loop having voltage controlled oscillator utilizing combinational logic |
| 04/30/1997 | CN1148754A Digital frequency control circuit, phase control circuit and PLL circuit |
| 04/29/1997 | US5625309 Bistable sequential logic network that is sensitive to the edges of input signals |
| 04/29/1997 | US5625308 Two input-two output differential latch circuit |
| 04/24/1997 | WO1997015116A2 Tspc latches and flipflops |
| 04/24/1997 | WO1997000493A3 Semiconductor device, ic card utilizing the same and communication system |
| 04/22/1997 | US5623222 Voltage converting circuit and multiphase clock generating circuit used for driving the same |
| 04/22/1997 | US5623171 High-voltage pulse generating circuit and electrostatic recipitator containing it |
| 04/22/1997 | CA2067562C Frequency doubler with a variable delay circuit and exclusive or gate |
| 04/16/1997 | EP0768758A1 Low-consumption and high-density D flip-flop circuit implementation, particularly for standard cell libraries |
| 04/16/1997 | EP0768757A2 Flip-flop circuit operating on low voltage |
| 04/16/1997 | CN1147882A A high-speed latch circuit including multiple transmission gates and a pipelined microprocessor employing the same |
| 04/15/1997 | US5621620 Converter |
| 04/15/1997 | US5621360 Voltage supply isolation buffer |
| 04/15/1997 | US5621340 Differential comparator for amplifying small swing signals to a full swing output |
| 04/15/1997 | US5621255 Marx generator |
| 04/09/1997 | EP0767532A1 Oscillation circuit and oscillation method |
| 04/09/1997 | CN1147169A Resistorless voltage controlled oscillator |
| 04/08/1997 | US5619450 Drive circuit for flash memory with improved erasability |
| 04/08/1997 | US5619170 PLL timing generator with voltage controlled oscillator |
| 04/08/1997 | US5619161 Diffrential charge pump with integrated common mode control |
| 04/08/1997 | US5619159 Signal processing device and a method for transmitting signal |
| 04/08/1997 | US5619157 Synchronizing circuit with dynamic and static latch circuitry |
| 04/08/1997 | US5619156 Low voltage inhibit circuit and integrated circuit using same |
| 04/08/1997 | US5619153 Fast swing-limited pullup circuit |
| 04/08/1997 | US5619150 Switch for minimizing transistor exposure to high voltage |
| 04/08/1997 | US5619137 Chopped low power magnetic-field detector with hysteresis memory |
| 04/03/1997 | WO1997012442A1 Improved gate driver circuit and hysteresis circuit therefor |
| 04/03/1997 | WO1997012255A1 Period generator |
| 04/03/1997 | WO1997002675A3 Cdma modem |
| 04/03/1997 | DE19536195A1 Frequency doubling circuit |
| 04/02/1997 | EP0766376A1 Quartz oscillator device and its adjusting method |
| 04/01/1997 | US5617454 Transmission system |
| 04/01/1997 | US5617369 Dynamic semiconductor memory device having excellent charge retention characteristics |
| 04/01/1997 | US5617232 Optical digital holding apparatus |
| 04/01/1997 | US5617062 Timing circuit with rapid initialization on power-up |
| 04/01/1997 | US5617050 Circuit for providing programmable hysteresis levels |
| 04/01/1997 | US5617048 Hysteretic power-up circuit |
| 04/01/1997 | US5617047 Reset and pulse width control circuits for high-performance multi-port memories and register files |
| 04/01/1997 | CA2063250C Power supply and oscillator for a computer system providing automatic selection of supply voltage and frequency |
| 03/27/1997 | DE19637167A1 Controllable input signal buffer for driving logic device |
| 03/26/1997 | EP0765033A2 Circuit arrangement to generate an enable signal for a clock-controlled circuit |
| 03/26/1997 | EP0681760B1 Feedback shift register for generating digital signals representing series of pseudo-random numbers |
| 03/26/1997 | CN1146099A Analog osciliator circuit |
| 03/26/1997 | CN1034373C Boosting circuit device capable of pre-pumping and semiconductor memory device |
| 03/25/1997 | US5614872 Semiconductor device having CR oscillation circuit and reset circuit |
| 03/25/1997 | US5614871 Voltage-controlled oscillator circuit |
| 03/25/1997 | US5614868 Phase locked loop having voltage controlled oscillator utilizing combinational logic |
| 03/25/1997 | US5614857 Hysteresis system with constant threshold voltage |
| 03/25/1997 | US5614847 Semiconductor integrated circuit device having power reduction mechanism |
| 03/25/1997 | US5614846 Latch circuit with state-walk logic |
| 03/20/1997 | DE19534701A1 Bistable electronic relay, with load current controlled by electronic switch |
| 03/19/1997 | EP0682827B1 Voltage controlled oscillator with efficient process compensation |
| 03/19/1997 | CN1145549A Signal generator |
| 03/18/1997 | US5612642 Power-on reset circuit with hysteresis |
| 03/18/1997 | US5612641 Circuit for covering initial conditions when starting-up an integrated circuit device |