| Patents for H03K 23 - Pulse counters comprising counting chains; Frequency dividers comprising counting chains (2,815) |
|---|
| 07/08/1997 | US5646621 Delta-sigma ADC with multi-stage decimation filter and gain compensation filter |
| 07/01/1997 | US5644387 High-speed data register for laser range finders |
| 06/25/1997 | EP0780975A1 Precision digital phase shifter |
| 06/17/1997 | US5640116 PLL circuit of pulse swallow-type prescaler system |
| 05/27/1997 | US5633607 Edge triggered set-reset flip-flop (SRFF) |
| 05/07/1997 | EP0772105A2 Loss-gain circuit and electronic device having such a circuit |
| 04/23/1997 | CN1148222A Synchronous counter and method for propagating carry of same |
| 04/17/1997 | WO1997014210A1 A prescalar circuit |
| 04/15/1997 | US5621675 Digital decimation and compensation filter system |
| 04/09/1997 | EP0767423A1 Look up table implementation of fast carry for adders and counters |
| 04/09/1997 | EP0767422A1 Look up table implementation of fast carry for adders and counters |
| 04/09/1997 | EP0767421A1 Look up table implementation of fast carry for adders and counters |
| 04/02/1997 | EP0766404A2 Clock generator utilizing phase locked loop circuit |
| 04/02/1997 | EP0766403A1 Variable frequency divider |
| 04/02/1997 | EP0766402A2 Counter circuit |
| 03/25/1997 | US5614869 High speed divider for phase-locked loops |
| 02/25/1997 | US5606584 Timing circuit |
| 02/06/1997 | WO1996015484A3 Monolithic pc audio circuit |
| 02/05/1997 | CN1142136A Current-order type pulsewidth modulation transformer |
| 02/04/1997 | US5600695 Counter circuit having load function |
| 01/29/1997 | EP0756371A2 Current command type PWM inverter apparatus with logic circuit for generating switching command signals at periodical timings |
| 01/28/1997 | US5598158 Digital noise shaper circuit |
| 01/22/1997 | CN1140934A Apparatus and method of setting variable dividing radio and apparatus using the same |
| 01/22/1997 | CN1140933A High-speed counter circuit |
| 01/14/1997 | US5594765 Counter system for producing an output count |
| 01/08/1997 | CN1139906A Device for operating a windscreen wiper in intermittent and continuous modes |
| 12/31/1996 | US5590163 Frequency divider circuit, frequency synthesizer comprising such a divider and radio telephone comprising such a synthesizer |
| 12/31/1996 | US5589832 Low noise non-sampled successive approximation |
| 12/31/1996 | US5589830 Stereo audio codec |
| 12/18/1996 | EP0749210A2 Counting circuit for measuring pulse spacing, sampling circuit, skew adjusting circuit, and logic analyzing circuit |
| 12/17/1996 | US5585802 Multi-stage digital to analog conversion circuit and method |
| 12/11/1996 | EP0747904A1 High speed data register for laser range finders |
| 12/04/1996 | EP0746109A1 Fast programmable divider |
| 12/04/1996 | EP0746108A2 High-speed synchronous counter circuitry |
| 12/03/1996 | US5581215 Voltage controlled oscillator having frequency and amplitude controlling loops |
| 12/03/1996 | US5581214 Phase-locked loop circuit |
| 11/28/1996 | WO1996037962A1 Monolithic analog-to-digital converter |
| 11/28/1996 | DE19620865A1 Frequency divider |
| 11/28/1996 | DE19519321A1 Frequency divider with dual or octal or decimal or hexadecimal divisor input |
| 11/26/1996 | US5579004 Digital interpolation circuit for a digital-to-analog converter circuit |
| 11/20/1996 | EP0743757A2 Programmable binary/interleave sequence counter |
| 11/20/1996 | EP0742763A1 Device for operating a windscreen wiper in intermittent and continuous modes |
| 11/12/1996 | US5574515 Voltage controlled oscillator circuit and automatic fine tuning circuit for TV |
| 11/05/1996 | US5572561 Frequency dividing circuit |
| 11/05/1996 | US5572168 Frequency synthesizer having dual phase locked loops |
| 10/30/1996 | EP0740420A2 N+1 Frequency divider counter and method therefor |
| 10/22/1996 | CA2049225C Programmable frequency dividing apparatus |
| 10/15/1996 | US5565797 Clock signal generating device |
| 10/03/1996 | WO1996030821A1 Variable clock generator |
| 10/01/1996 | US5561674 Synchronous counter and method for propagation carry of the same |
| 09/24/1996 | US5559844 Binary counter with sped-up ripple carry |
| 09/17/1996 | US5557649 Circuit configuration for dividing a clock signal |
| 09/03/1996 | US5552732 High speed divide by 1.5 clock generator |
| 08/13/1996 | US5546039 Charge dissipation in capacitively loaded ports |
| 07/30/1996 | US5541549 Transfer gate circuit and dynamic divider circuit using the same |
| 07/24/1996 | EP0723219A2 Control of clocked state machines |
| 07/11/1996 | WO1996021278A1 Interleaved and sequential counter |
| 07/09/1996 | US5534844 Comparator circuit |
| 07/07/1996 | CA2139690A1 Stroke calculating system for a golf club |
| 06/18/1996 | US5528181 Hazard-free divider circuit |
| 06/11/1996 | US5526393 Synchronous counter |
| 06/11/1996 | US5526392 Method of scaling the outputs of a binary counter |
| 06/11/1996 | US5526391 N+1 frequency divider counter and method therefor |
| 06/05/1996 | EP0715413A1 Low noise non-sampled successive approximation analog-to-digital conversion |
| 06/04/1996 | US5524037 Circuit configuration for generating even-numbered duty factors |
| 06/04/1996 | US5524035 Symmetric clock system for a data processing system including dynamically switchable frequency divider |
| 05/28/1996 | US5521952 Pulse counter circuit and pulse signal changeover circuit therefor |
| 05/23/1996 | WO1996015484A2 Monolithic pc audio circuit |
| 04/23/1996 | US5510742 Multiplexer receiving at its input a plurality of identical, but out of phase, signals |
| 04/16/1996 | US5509040 Frequency divider |
| 04/09/1996 | US5506529 Adjustable frequency synthesizer |
| 03/27/1996 | EP0483217B1 High speed prescaler |
| 03/13/1996 | EP0701325A1 Timing circuit |
| 03/12/1996 | US5499280 Clock signal generation |
| 02/27/1996 | US5495513 Counter cell and counter circuit |
| 02/06/1996 | CA2076960C Frequency scaler for synchronous digital clock |
| 01/31/1996 | CN2218948Y Multifunction electronic counter |
| 01/30/1996 | US5488645 Clock signal generating device |
| 01/16/1996 | US5485487 Reconfigurable counter and pulse width modulator (PWM) using same |
| 01/10/1996 | EP0691744A1 Up/down counter apparatus |
| 01/02/1996 | US5481581 Programmable binary/interleave sequence counter |
| 01/02/1996 | US5481507 Electronic timekeeping device reduced adjustment data storage requirement |
| 01/02/1996 | US5481486 Look up table implementation of fast carry arithmetic and exclusive-OR operations |
| 12/05/1995 | US5473652 Counter and/or divider arrangement |
| 11/30/1995 | DE19519226A1 Synchronous counter operable in synchronism with system clock |
| 11/22/1995 | EP0683566A1 Clock signal dividing circuit |
| 11/15/1995 | EP0682411A1 Frequency divider, frequency synthesizer with such a divider and radio telephone with such a synthesizer |
| 10/10/1995 | US5457722 Circuit for frequency division by an odd number |
| 10/04/1995 | CN1109660A 同步二进制计数器 Synchronous binary counter |
| 09/27/1995 | EP0674391A2 Counter circuit |
| 09/05/1995 | US5448606 Gray code counter |
| 08/16/1995 | EP0364565B1 Synchronous logic circuit with transfer signal control |
| 08/15/1995 | US5442670 Circuit for dividing clock frequency by N.5 where N is an integer |
| 08/10/1995 | WO1995021078A1 Device for operating a windscreen wiper in intermittent and continuous modes |
| 08/10/1995 | DE4403661A1 Vorrichtung zum Betreiben eines Scheibenwischers im Intervall- und Dauerbetrieb Device for operating a windscreen wiper in intermittent and continuous operation |
| 08/01/1995 | US5438601 Reference clock frequency divider |
| 08/01/1995 | US5438600 Odd-number frequency divider and method of constituting the same |
| 07/27/1995 | WO1995020269A1 Adjustable frequency synthesizer |
| 07/11/1995 | US5432830 High speed counter for alternative up/down counting of pulse trains and method therefor |
| 07/04/1995 | US5430781 Variable pulse width generator circuit |