| Patents for H03K 23 - Pulse counters comprising counting chains; Frequency dividers comprising counting chains (2,815) |
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| 05/14/2010 | CA2742683A1 Noise shaping time to digital converter |
| 05/06/2010 | WO2010050098A1 Clock division circuit, clock distribution circuit, clock division method, and clock distribution method |
| 05/06/2010 | WO2010050097A1 Clock division circuit, clock distribution circuit, clock division method, and clock distribution method |
| 05/06/2010 | US20100109719 Prescaling stage for high frequency applications |
| 05/05/2010 | CN1790915B 时钟生成电路及其方法 Clock generation circuit and method |
| 05/05/2010 | CN1767391B Frequency divider for 8 phase output in phase switching type pre-divider |
| 05/05/2010 | CN1738207B Asynchronous decade counter IC |
| 04/21/2010 | EP1678829B1 Frequency divider |
| 04/20/2010 | US7702062 Electronic sensor with optimized counting capacity |
| 04/20/2010 | US7702061 High speed hybrid structure counter having synchronous timing and asynchronous counter cells |
| 04/06/2010 | US7694042 Instantaneous data-driven clock-gating device and hard-wired streaming processing system including the same |
| 04/01/2010 | US20100080336 Circuit device to generate a high precision control signal |
| 03/30/2010 | CA2422328C Dual-edge m/n counter |
| 03/25/2010 | WO2010033855A2 Latch structure, frequency divider, and methods for operating same |
| 03/23/2010 | US7683679 AFSM circuit and method for low jitter PLL CMOS programmable divider |
| 03/17/2010 | CN100594679C A dual-mode frequency divider |
| 03/16/2010 | US7680238 Frequency divider circuit |
| 03/02/2010 | US7671641 Frequency divider |
| 02/25/2010 | WO2010022366A1 Low power radio frequency divider |
| 02/25/2010 | WO2010022092A1 Divide-by-three quadrature frequency divider |
| 02/25/2010 | US20100046694 Counter circuit and method of operating the same |
| 02/25/2010 | CA2735676A1 Divide-by-three quadrature frequency divider |
| 02/23/2010 | US7667505 Quadrature divide-by-three frequency divider and low voltage muller C element |
| 02/17/2010 | EP2154786A1 Frequency dividing device |
| 02/17/2010 | CN201409114Y Variable-frequency speed regulation circuit of shaded-pole motor |
| 02/16/2010 | US7663414 Prescaling stage for high frequency applications |
| 02/02/2010 | US7656204 Divider circuit |
| 01/27/2010 | CN101635569A Three-divisor frequency dividing unit, a programmable frequency dividing device and a programmable frequency dividing method |
| 01/21/2010 | DE19855466B4 Halte/Rücksetzmodus-Auswahlzähler und diesen verwendendes Betriebsverfahren Hold / reset mode selection and counter-use this method of operation |
| 01/21/2010 | DE102006010282B4 Teilerschaltung Divider circuit |
| 01/20/2010 | CN101630957A Dual-modulus prescaler with self-adaptive dormancy |
| 01/20/2010 | CN100583642C Device comprising a frequency divider |
| 01/20/2010 | CN100583639C Multi-divisor pre-division device |
| 01/14/2010 | WO2010004747A1 Multi-phase clock divider circuit |
| 01/14/2010 | WO2010004508A1 Signal processing arrangement |
| 01/07/2010 | US20100002827 Shift register apparatus and method thereof |
| 01/05/2010 | US7643072 Signal processing method for image capturing apparatus, and image capturing apparatus including calculating image transfer efficiency |
| 12/31/2009 | US20090322385 Device having clock generating capabilities and a method for generating a clock signal |
| 12/30/2009 | CN100576747C Non-bur CMOS radio frequency divider based on phase switch |
| 12/16/2009 | CN101604968A Method and system for designing channel extensible multi-phase high-performance clock |
| 12/10/2009 | DE102005042309B4 Frequenzteiler-Schaltkreisanordnung Frequency divider circuitry |
| 12/09/2009 | EP2130299A2 An odd number frequency dividing circuit |
| 12/09/2009 | CN101599760A Asynchronous ping-pong counter |
| 12/08/2009 | US7629914 Counter circuit, AD conversion method, AD converter, semiconductor device for detecting distribution of physical quantities, and electronic apparatus |
| 12/03/2009 | US20090295436 Electronic circuit, frequency divider and radio set |
| 12/03/2009 | DE10041048B4 Nicht-Ganzzahliger Frequenzteiler Non-Integer Frequency Divider |
| 12/02/2009 | CN100566161C Frequency synthesizer and method for producing output signal with predetermined period |
| 11/26/2009 | US20090290678 Counting circuit and address counter using the same |
| 11/19/2009 | WO2009107105A3 Methods and systems related to a configurable delay counter used with variable frequency clocks |
| 11/19/2009 | US20090285351 Counter of semiconductor device |
| 11/19/2009 | US20090285048 Counter circuit, latency counter, semiconductor memory device including the same, and data processing system |
| 11/19/2009 | US20090285034 Latency counter, semiconductor memory device including the same, and data processing system |
| 11/19/2009 | US20090284295 Timer for Low-Power and High-Resolution |
| 11/18/2009 | EP1977517B1 Frequency divider circuits |
| 11/18/2009 | CN101582689A Counter for semiconductor device |
| 11/17/2009 | US7620140 Programmable integer and fractional frequency divider |
| 11/12/2009 | US20090278574 Frequency Divider, Frequency Dividing Method Thereof, and Phase Locked Loop Utilizing the Frequency Divider |
| 11/11/2009 | EP2117228A1 Solid state imaging element and camera system |
| 11/11/2009 | CN101577541A Frequency divider, frequency dividing method and phase locked loop thereof |
| 11/04/2009 | EP2113820A1 Multi-phase clock generation circuit |
| 10/28/2009 | EP2111646A1 Common-mode charge control in a pipelined charge- domain signal- processing circuit |
| 10/27/2009 | US7609800 Counter of semiconductor device |
| 10/20/2009 | US7605855 Dual sensitivity image sensor |
| 10/14/2009 | CN101557225A Pulse swallow counter for fractional-crossover frequency synthesizer |
| 10/13/2009 | US7602215 Shift register and semiconductor display device |
| 10/07/2009 | EP2107681A2 Prescaler circuit and buffer circuit |
| 10/06/2009 | US7600167 Flip-flop, shift register, and scan test circuit |
| 09/24/2009 | WO2009116399A1 Clock signal division circuit and method |
| 09/24/2009 | WO2009116398A1 Clock signal division circuit and method |
| 09/09/2009 | CN101527563A Multi-modulus frequency divider with extended and continuous dividable frequency range |
| 09/08/2009 | US7587020 High performance, low power, dynamically latched up/down counter |
| 09/08/2009 | US7587019 Configuration and controlling method of fractional-N PLL having fractional frequency divider |
| 09/03/2009 | WO2009107105A2 Methods and systems related to a configurable delay counter used with variable frequency clocks |
| 09/03/2009 | WO2009089410A3 Processor and method of determining a normalization count |
| 09/02/2009 | CN101521506A Device for preliminarily dividing frequency of high-speed wideband |
| 09/02/2009 | CN100536340C Frequency division method and frequency division counter |
| 08/27/2009 | US20090212833 Frequency divider circuit |
| 08/26/2009 | CN101515801A Low power consumption multi-mode programmable frequency divider |
| 08/19/2009 | EP2091154A1 Counter circuit, AD conversion method, AD converter, semiconductor device for detecting distribution of physical quantities, and electronic apparatus |
| 08/19/2009 | CN100530967C Clock frequency divider circuit |
| 08/12/2009 | EP1469604B1 Two-modulus prescaler circuit |
| 08/06/2009 | WO2009095279A1 Mixing waveforms |
| 08/05/2009 | CN100525115C Semiconductor integrated circuit device |
| 07/21/2009 | US7564442 Shift register, and solid state image sensor and camera using shift register |
| 07/15/2009 | CN101485090A Low-power modulus divider stage |
| 07/15/2009 | CN101483429A Multi-mode programmable frequency divider with 0.5 frequency division step |
| 07/15/2009 | CN100514400C Flip-flops, shift registers, and active-matrix display devices |
| 07/09/2009 | US20090174800 Shift register, and solid state image sensor and camera using shift register |
| 07/08/2009 | CN100512008C Accumulation frequency divider |
| 07/07/2009 | US7558361 Phase-switching dual modulus prescaler |
| 07/07/2009 | US7557621 Divider |
| 06/25/2009 | WO2009050039A3 Frequency divider and method for frequency division |
| 06/24/2009 | CN101465645A Decimals/integer frequency divider |
| 06/23/2009 | US7551707 Programmable integer and fractional frequency divider |
| 06/23/2009 | US7551009 High-speed divider with reduced power consumption |
| 06/18/2009 | US20090153201 Differential multiphase frequency divider |
| 06/17/2009 | EP2071729A1 Dual-mode counter-divider circuit for very high frequency operation |
| 06/09/2009 | US7545191 Method for dividing a high-frequency signal |
| 05/20/2009 | CN100490326C Relatively prime mode parallel counter based on congruence theory |
| 05/12/2009 | US7532701 Shift register and driving method thereof |