| Patents for H03K 23 - Pulse counters comprising counting chains; Frequency dividers comprising counting chains (2,815) |
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| 07/21/2005 | US20050156638 Dual edge count programmable frequency divider |
| 07/21/2005 | DE10355698A1 Flip-flop with multi-mode operation, esp. for clock frequency dividers, uses clocked slave latch coupled to master latch |
| 07/14/2005 | US20050151594 Programmable bandwidth during start-up for phase-lock loop |
| 07/12/2005 | US6917662 Programmable low-power high-frequency divider |
| 07/07/2005 | WO2005062470A1 Gray code counter |
| 07/07/2005 | US20050146362 Programmable low-power high-frequency divider |
| 07/07/2005 | US20050146360 Multi-stage numeric counter oscillator |
| 07/06/2005 | EP1550934A1 Multi-stage NCO |
| 07/05/2005 | US6914463 Frequency output generation through alternating between selected frequencies |
| 06/30/2005 | US20050141666 Configurable enabling pulse clock generation for multiple signaling modes |
| 06/30/2005 | US20050140411 Frequency division/multiplication with jitter minimization |
| 06/28/2005 | US6912139 Multi-channel control methods for switched power converters |
| 06/22/2005 | CN1207845C PLL noise smoothing using dual-modulus interleaving |
| 06/16/2005 | WO2004021355A3 Electronic device with data storage device |
| 06/16/2005 | US20050129167 Gray code counter |
| 06/16/2005 | US20050127959 Frequency divider system |
| 06/16/2005 | DE10353501A1 Counting circuit consisting of chain of dynamic frequency divider stages, each halving frequency of its input signal, with each stage containing input for supply clock signal for its regeneration, etc |
| 06/14/2005 | US6907098 Gray code counter |
| 06/09/2005 | US20050124314 Divider module for use in an oscillation synthesizer |
| 06/08/2005 | EP1254517B1 Frequency division/multiplication with jitter minimization |
| 06/02/2005 | US20050116258 Two-modulus prescaler circuit |
| 06/01/2005 | CN1622464A Method for outputting Gray code count and counter thereof |
| 05/31/2005 | US6900745 Method of scalable gray coding |
| 05/26/2005 | US20050111287 Imprint-free coding for ferroelectric nonvolatile counters |
| 05/26/2005 | US20050110581 Phase clock selector for generating a non-integer frequency division |
| 05/26/2005 | US20050110532 Variable dividing circuit |
| 05/25/2005 | EP1533905A2 Imprint-free coding for ferroelectric nonvolatile counters |
| 05/19/2005 | US20050104634 Frequency divider, PLL circuit and semiconductor integrated circuit |
| 05/17/2005 | US6895070 Counter circuit |
| 05/06/2005 | WO2005041413A1 Frequency divider |
| 05/06/2005 | WO2005041412A1 Prescaler |
| 05/03/2005 | US6888913 Wireless communication device with phase-locked loop oscillator |
| 04/28/2005 | WO2005038636A1 Low-power direct digital synthesizer with analog interpolation |
| 04/28/2005 | US20050088210 Frequency divider and related method of design |
| 04/21/2005 | WO2005036751A1 A frequency divider and an electronic device incorporating such a frequency divider |
| 04/20/2005 | CN1608346A Frequency divider with reduced jitter and transmitter based thereon |
| 04/19/2005 | US6882698 Fraction frequency divider, integrated circuit for video signal, and fraction frequency dividing method |
| 04/19/2005 | US6882229 Divide-by-X.5 circuit with frequency doubler and differential oscillator |
| 04/19/2005 | US6882190 Apparatus for frequency dividing a master clock signal by a non-integer |
| 04/19/2005 | US6882189 Programmable divider with built-in programmable delay chain for high-speed/low power application |
| 04/14/2005 | WO2005034358A1 Phase-switching dual modulus prescaler |
| 04/14/2005 | US20050077934 Low-power direct digital synthesizer with analog interpolation |
| 04/14/2005 | US20050077931 Method and related apparatus for non-integer frequency division |
| 04/12/2005 | US6879654 Non-integer frequency divider circuit |
| 04/12/2005 | US6879541 Integrated circuit with improved output control signal and method for generating improved output control signal |
| 04/12/2005 | US6879202 Multi-purpose digital frequency synthesizer circuit for a programmable logic device |
| 04/06/2005 | CN1604475A Programmable multi-modulus frequency divider |
| 04/05/2005 | US6876717 Multi-stage programmable Johnson counter |
| 03/31/2005 | WO2005029720A1 Multi-band transceiver |
| 03/24/2005 | US20050066214 Semiconductor integrated circuit |
| 03/17/2005 | US20050058236 Multi-modulus programmable frequency divider |
| 03/17/2005 | US20050057285 Programmable low-power high-frequency divider |
| 03/16/2005 | EP1514353A1 Stabilization technique for phase-locked frequency synthesizers |
| 03/10/2005 | WO2005022749A1 Synchronous frequency dividers and components therefor |
| 03/09/2005 | CN1593008A Frequency divider with reduced jitter and apparatus based thereon |
| 03/08/2005 | US6864753 Stabilization technique for phase-locked frequency synthesizers |
| 03/01/2005 | US6861881 Fractional clock divider using digital techniques |
| 02/24/2005 | WO2005018094A1 Semiconductor integrated circuit device |
| 02/24/2005 | WO2005017540A1 Position detecting device |
| 02/23/2005 | CN1586037A High-speed programmable frequency-divider with synchronous reload |
| 02/17/2005 | US20050035794 Programmable divider with built-in programmable delay chain for high-speed/low power application |
| 02/15/2005 | US6856172 Sequential logic circuit for frequency division |
| 02/09/2005 | EP1405417B1 Fractional frequency divider |
| 02/09/2005 | EP1149472B1 Gray-code counter having a binary incrementer and method of operating the same |
| 02/09/2005 | CN1578148A 半导体集成电路 The semiconductor integrated circuit |
| 02/08/2005 | US6853698 Ripple counter circuits and methods providing improved self-testing functionality |
| 02/08/2005 | US6853252 Phase-lock loop having programmable bandwidth |
| 02/08/2005 | US6853222 Phase locked loop circuit having main and auxiliary frequency dividers and multiple phase comparisons |
| 02/02/2005 | CN1574099A Bidirectional shift register and display device incorporating same |
| 01/27/2005 | US20050017777 Clock divider of delay locked loop |
| 01/27/2005 | US20050017753 Scalable gray code counter |
| 01/27/2005 | US20050017065 Bidirectional shift register and display device incorporating same |
| 01/25/2005 | US6847239 Frequency divider system |
| 01/20/2005 | WO2005006558A2 Frequency prescaler apparatus, method, and system |
| 01/18/2005 | US6845139 Co-prime division prescaler and frequency synthesizer |
| 01/18/2005 | US6844765 Multi-phase clock generation circuit |
| 01/13/2005 | US20050007202 Synthesizer with lock detector, lock algorithm, extended range VCO, and a simplified dual modulus divider |
| 01/12/2005 | CN1565081A Phase-switched dual-mode divider counter circuit for a frequency synthesizer |
| 01/12/2005 | CN1565080A Non-integer division of frequency |
| 01/12/2005 | CN1564463A High speed synchronous counter |
| 01/11/2005 | US6842399 Delay lock loop circuit useful in a synchronous system and associated methods |
| 01/11/2005 | US6842054 Frequency divider with reduced jitter and apparatus based thereon |
| 01/06/2005 | US20050005182 Semiconductor circuit device |
| 01/06/2005 | US20050001665 Method for multiple-phase splitting by phase interpolation and circuit the same |
| 01/05/2005 | EP1493231A2 Improved frequency divider with reduced jitter and transmitter based thereon |
| 01/04/2005 | US6839399 Programmable counter with half-integral steps |
| 12/30/2004 | US20040263221 Programmable dual-edge triggered counter |
| 12/30/2004 | US20040263143 Reference voltage generator for frequency divider and method thereof |
| 12/29/2004 | EP1490973A2 Improved frequency divider with reduced jitter and apparatus based thereon |
| 12/28/2004 | US6836525 Method for establishing a gray code and related counter circuit |
| 12/28/2004 | US6836164 Programmable phase shift circuitry |
| 12/23/2004 | WO2004112251A1 High speed phase locked loop |
| 12/23/2004 | US20040258193 Fraction frequency divider, integrated circuit for video signal, and fraction frequency dividing method |
| 12/21/2004 | US6834094 High-frequency multi-selection prescaler |
| 12/21/2004 | US6834093 Frequency comparator circuit |
| 12/21/2004 | US6833731 Electronic circuit for a method for storing information, said circuit comprising ferroelectric flip-flops |
| 12/16/2004 | US20040252805 Fractional frequency divider |
| 12/16/2004 | US20040251937 High speed phase locked loop |
| 12/16/2004 | US20040251935 Frequency divider for RF transceiver |
| 12/15/2004 | EP1487108A1 Frequency divider for RF transceiver |