| Patents for H03K 23 - Pulse counters comprising counting chains; Frequency dividers comprising counting chains (2,815) |
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| 02/12/1985 | US4499589 Counter circuit for counting high frequency pulses using the combination of a synchronous and an asynchronous counter |
| 02/12/1985 | US4499587 Counting device for information recording-reproducing device |
| 01/22/1985 | US4495630 Adjustable ratio divider |
| 01/16/1985 | EP0131357A2 Control Apparatus |
| 01/16/1985 | EP0131233A2 High-speed programmable timing generator |
| 01/15/1985 | US4494243 Frequency divider presettable to fractional divisors |
| 01/15/1985 | US4494090 Frequency modulation system for a frequency synthesizer |
| 01/09/1985 | EP0130645A1 Frequency divider by two |
| 01/08/1985 | US4493095 Counter having a plurality of cascaded flip-flops |
| 12/27/1984 | CA1180060A Programmable clock rate generator |
| 12/25/1984 | US4490688 Digital and analog phase detector for a frequency synthesizer |
| 12/18/1984 | US4489424 Frequency divider making use of Josephson junction circuits |
| 12/18/1984 | US4489279 Variable-frequency oscillator having a crystal oscillator |
| 11/20/1984 | US4484153 Voltage converter for a frequency synthesizer |
| 10/16/1984 | US4477920 Variable resolution counter |
| 10/16/1984 | US4477919 Range control circuit for counter to be used in a frequency synthesizer |
| 10/09/1984 | CA1175909A1 Zone switching system for a frequency synthesized transceiver |
| 10/03/1984 | EP0120702A2 Programmable timing system |
| 09/25/1984 | US4473885 Frequency dividing ratio setting device for programmable counters |
| 09/18/1984 | US4472820 Program swallow counting device using a single synchronous counter for frequency synthesizing |
| 09/11/1984 | US4471310 Pulse generator having variable pulse occurrence rate |
| 09/11/1984 | US4471170 Non-integer programmable counter |
| 09/04/1984 | CA1173917A1 Digital frequency divider suitable for a frequency synthesizer |
| 08/30/1984 | WO1984003406A1 Non-integer programmable counter |
| 08/28/1984 | US4468797 Swallow counters |
| 08/28/1984 | US4468632 Phase locked loop frequency synthesizer including fractional digital frequency divider |
| 08/28/1984 | CA1173515A1 Pulse delay compensation for frequency synthesizer |
| 08/15/1984 | EP0115834A2 Racefree CMOS clocked logic circuit |
| 08/08/1984 | EP0115004A1 Ripple counter circuit having reduced propagation delay |
| 08/07/1984 | US4464774 High speed counter circuit |
| 08/07/1984 | US4464773 Dynamic synchronous binary counter with stages of identical design |
| 08/07/1984 | US4464772 Frequency synthesizer for providing a pseudo-constant frequency signal |
| 04/18/1984 | EP0105378A1 Up/down counting arrangements |
| 04/17/1984 | US4443887 Frequency-dividing circuit |
| 04/17/1984 | US4442748 Frequency divider for electronic musical instrument |
| 04/03/1984 | US4441098 Multiposition switch with minimum interconnections |
| 02/28/1984 | US4433920 Electronic timepiece having improved primary frequency divider response characteristics |
| 02/21/1984 | US4433372 Integrated logic MOS counter circuit |
| 02/14/1984 | US4432065 Method and apparatus for generating a pulse train with variable frequency |
| 02/07/1984 | US4430578 Device for the input of adjustment values in electronic switching systems |
| 01/17/1984 | CA1160695A1 Programmable counter circuit |
| 01/11/1984 | EP0097977A2 Frequency synthesizer |
| 12/27/1983 | US4423381 Pulse control circuit |
| 12/20/1983 | US4421952 Multi-frequency busy signal synthesizing circuitry |
| 12/07/1983 | EP0095796A2 Dynamic two-phase circuit arrangement |
| 12/07/1983 | EP0095777A2 Programmable counter system |
| 11/22/1983 | US4417352 Microphase stepper employing improved digital timing incrementer employing a rate multiplier |
| 11/16/1983 | EP0094234A2 Combinational logic structure using pass transistors |
| 11/16/1983 | EP0094140A1 Data processing system with system bus for transfer of information |
| 11/15/1983 | CA1157111A1 Dynamic ratioless circuitry for random logic applications |
| 11/08/1983 | US4414678 Electronic up-down conting system with directional discriminator |
| 11/01/1983 | US4413350 Programmable clock rate generator |
| 10/25/1983 | CA1155931A1 Frequency synthesiser |
| 10/19/1983 | EP0091684A2 Method and apparatus for counting with overflow prevention |
| 10/13/1983 | WO1983003502A1 Up/down counter control circuit |
| 10/11/1983 | US4409564 Pulse delay compensation for frequency synthesizer |
| 10/04/1983 | US4408336 High speed binary counter |
| 09/28/1983 | EP0089799A1 Logic regulation circuit for an electronic timepiece |
| 09/20/1983 | US4406014 Switched frequency divider |
| 09/20/1983 | CA1154169A1 Data processing system requiring the generation of microinstructions |
| 09/06/1983 | US4403342 Zone switching system for a frequency synthesized transceiver |
| 09/06/1983 | US4402243 Synthesizer circuit for electronic musical instrument |
| 08/23/1983 | US4400615 Programmable counter circuit |
| 08/02/1983 | US4396909 Frequency generating circuit |
| 07/26/1983 | US4395774 Low power CMOS frequency divider |
| 07/19/1983 | US4394776 Priority channel system for a synthesized transceiver |
| 07/19/1983 | US4394769 Dual modulus counter having non-inverting feedback |
| 07/19/1983 | US4394736 Data processing system utilizing a unique two-level microcoding technique for forming microinstructions |
| 07/19/1983 | US4394586 Dynamic divider circuit |
| 07/19/1983 | CA1150386A1 Time division multiplex switching network with an associative buffer store of the register counter type |
| 07/19/1983 | CA1150371A1 Frequency synthesizer using multiple dual modulus prescalers |
| 07/19/1983 | CA1150367A1 Circuit for odd frequency division of a given pulse train |
| 06/28/1983 | US4390960 Frequency divider |
| 06/28/1983 | US4390780 LSI Timing circuit for a digital display employing a modulo eight counter |
| 06/21/1983 | US4389728 Frequency divider |
| 06/14/1983 | US4388001 Electronic timepiece |
| 06/08/1983 | EP0080970A1 Frequency divider programmable for non-integer division |
| 05/24/1983 | CA1147028A1 Divider with dual modulus prescaler |
| 04/27/1983 | EP0077500A2 Integrable frequency divider |
| 04/06/1983 | EP0076129A2 Circuit for generating pulse waveforms with variable duty cycles |
| 04/06/1983 | EP0075591A1 Frequency synthesized transceiver |
| 03/29/1983 | US4378167 Electronic timepiece with frequency correction |
| 03/22/1983 | US4377871 Transmit security system for a synthesized transceiver |
| 02/01/1983 | US4371925 Data processing system having unique bus control operation |
| 01/25/1983 | US4370618 Circuit for recognizing cyclically occurring pulse sequences |
| 01/18/1983 | US4369379 CMOS Frequency divider circuit having invalid signal override |
| 01/18/1983 | CA1139887A1 Device for dividing a recurrent input signal by a non-integer divisor f, notably by f=n-1/2 |
| 12/28/1982 | US4366396 Semiconductor circuit for transforming sequences of periodic a-c signals |
| 12/28/1982 | US4366394 Divide by three clock divider with symmetrical output |
| 12/22/1982 | EP0067464A2 Dynamic synchronous binary counter with identical structure of the stages |
| 12/22/1982 | EP0067285A2 Self-initializing ring counter |
| 12/21/1982 | US4365201 Frequency synthesizer |
| 11/23/1982 | US4360788 Phase-locked loop frequency synthesizer |
| 11/23/1982 | US4360742 Synchronous binary-counter and programmable rate divider circuit |
| 11/17/1982 | EP0064590A1 High speed binary counter |
| 11/02/1982 | US4357546 Integrated frequency divider circuit |
| 11/02/1982 | US4357527 Programmable divider |
| 10/14/1982 | WO1982003477A1 Frequency synthesized transceiver |
| 10/12/1982 | US4354188 Device for dividing a recurrent input signal by a non-integer divisor f, notably by f=N-1/2 |
| 09/21/1982 | CA1132203A1 Frequency divider |