Patents
Sitemap › H03 - Basic electronic circuitry › H03K - Pulse technique › H03K 23 - Pulse counters comprising counting chains; Frequency dividers comprising counting chains
Patents for H03K 23 - Pulse counters comprising counting chains; Frequency dividers comprising counting chains (2,815)
12/2012
12/19/2012CN102835028A Divider circuit
12/19/2012CN102832929A Circuit capable of simultaneously realizing odd and integer frequency division and gating signal
12/13/2012WO2012168533A1 Apparatus for glitchless clock divider with fast clock change and method thereof
12/13/2012WO2012167686A1 Frequency division device and method
12/13/2012US20120314833 Integer and Half Clock Step Division Digital Variable Clock Divider
11/2012
11/29/2012WO2012161003A1 Divider circuit and semiconductor device using the same
11/28/2012CN102804604A Predetermined duty cycle signal generator
11/27/2012US8319531 Multi-phase clock divider circuit
11/14/2012CN202535338U Breathing monitoring device and transformer
11/14/2012CN102783025A Pulse signal output circuit and shift register
11/14/2012CN101944907B Glitch-eliminating programmable counter
11/08/2012WO2012150621A1 Frequency synthesizer
11/08/2012US20120281806 Time interpolator circuit
11/07/2012EP2521267A1 Method and apparatus for clock frequency division
11/07/2012CN202524375U Low-power throughput pulse-type frequency divider circuit
11/07/2012CN101997540B FPGA (Field Programmable Gata Array) based method for realizing fractional frequency division and fractional frequency divider
11/06/2012US8306178 vMOS multi-valued counter unit
11/06/2012US8305323 Display apparatus and method of driving the same
10/2012
10/31/2012CN102761329A Circuit capable of debounce and synchronous reset, debounce module and synchronous resetting module
10/24/2012CN202503497U Multiphase multimode frequency dividing circuit with small frequency coefficient
10/23/2012US8295429 Discarding unnecessary charge in a CCD color image sensor
10/18/2012US20120261555 Method of operating ripple counter, image sensor having ripple counter, method of operating image sensor, and analog-to-digital converter of image sensor
10/17/2012CN102739239A High-speed low power consumption true single-phase clock 2D type two-thirds dual-mode frequency divider
10/17/2012CN102739238A Counting device and counting method
10/10/2012EP2509225A2 Low-power modulus divider stage
10/04/2012WO2012131795A1 Current mode logic (cml) clock division circuit
10/04/2012US20120250817 vMOS Multi-valued Counter Unit
10/03/2012EP2506438A1 Method and device for generating low-jitter clock
10/02/2012US8280934 Frequency dividing systems and methods
09/2012
09/27/2012WO2012129553A1 A frequency divider circuit
09/19/2012CN202444477U High-speed and low-power true single-phase clock 2/3 dual-modulus prescaler
09/12/2012CN202435382U Threshold-logic-based 7-3 counter with SET (single electron transistor)/MOS (metal oxide semiconductor) hybrid structure
09/11/2012US8264264 Multiple phase pulse generator
09/05/2012CN101783676B Method and device for clock division
08/2012
08/29/2012EP2491654A1 Ring oscillator, time-digital converter circuit and relating method of time-digital measure
08/29/2012CN202406099U Time accumulator using mini-type digital screen to display
08/28/2012US8253450 Clock signal frequency dividing circuit and method
08/28/2012US8253449 Clock switch circuit and clock switch method of the same
08/22/2012CN102035537B Low-power consumption programmable frequency divider
08/21/2012US8248133 Programmable delay timer and method therefor
08/21/2012US8248118 High-speed frequency divider and a phase locked loop that uses the high-speed frequency divider
08/08/2012CN202374246U 1.5-time frequency division circuit
08/08/2012CN101371444B Configurable multi-modulus frequency divider for multi-mode mobile communication devices
08/02/2012WO2012103090A1 Frequency divider with synchronous range extension across octave boundaries
07/2012
07/26/2012WO2012041852A3 Rf divider using direct digital synthesis
07/26/2012US20120188219 Active matrix display device
07/18/2012CN102594336A Clock frequency dividing circuit having no burr during switching
07/18/2012CN102594335A Counter circuit, ad conversion method, ad converter, semiconductor device for detecting distribution of physical quantities, and electronic apparatus
07/18/2012CN101841323B Frequency divider
07/18/2012CN101814913B Frequency eliminating circuit
07/11/2012EP2474097A1 A high-speed non-integer frequency divider circuit
07/11/2012CN102571077A Method acquiring specific high-precision clock and circuit adopting same
07/11/2012CN102571076A Threshold logic-based 7-3 counter with SET (single-electron transistors)/MOS (metal-oxide-semiconductor) mixed structure
07/10/2012US8218714 Neuron MOS transistor based multi-digit multi-valued counter
07/10/2012US8218712 Method and apparatus for dividing clock frequencies
07/04/2012CN202309678U 用于电力负荷管理终端的防止漏计脉冲数据的电路 Prevent leakage meter pulse data circuits for power load management terminal
07/04/2012CN102025366B Method for switching between frequency division clocks and frequency divider of equal duty ratio clock
07/03/2012US8212592 Dynamic limiters for frequency dividers
06/2012
06/20/2012CN101582689B Counter for semiconductor device
06/19/2012US8203437 Programmable display switch
06/13/2012CN102497201A True Single-Phase Clock (TSPC) 2/3 dual-mode prescaler with high speed and low power consumption
06/13/2012CN101826867B Counter circuit, ad conversion method, ad converter, semiconductor device and electronic apparatus
06/12/2012US8199872 Counter circuit
06/07/2012US20120140870 Integrated circuit and method for driving the same
06/05/2012US8193840 System timer and a mobile system including the same
05/2012
05/29/2012US8189732 Non-volatile memory counter
05/24/2012WO2012021511A3 High-speed frequency divider and phase locked loop using same
05/23/2012EP2454815A1 Frequency divider with a configurable dividing ratio
05/23/2012CN102474258A 具有可配置分割比率的分频器 With configurable dividing ratio of the frequency divider
05/23/2012CN102468842A 一种同步计数器电路及其实现方法 A synchronous counter circuit and its implementation
05/23/2012CN101741233B DC-DC switch power soft-start circuit of digital-to-analogue conversion control
05/23/2012CN101652926B High-frequency counter and counting method
05/23/2012CN101599760B Asynchronous ping-pong counter
05/17/2012US20120119786 Semiconductor device
05/16/2012CN102460971A 触发器、移位寄存器、显示驱动电路、显示装置、显示面板 Flip-flops, shift registers, display drive circuit, a display device, a display panel
05/16/2012CN102457268A 32位捕获寄存器的实现方法 32 capture register implementations
05/09/2012CN102447471A Frequency divider and mixer circuit having same
05/09/2012CN101917185B D latch and 50% duty ratio tri-frequency divider using D-latch
05/02/2012EP2446535A2 Predetermined duty cycle signal generator
05/02/2012CN1697323B Counter, , a-d conversion method, ad converter, semiconductor device and electronic apparatus
05/01/2012US8169424 Active matrix display device
04/2012
04/25/2012CN102427363A 一种小分频系数的多相多模分频电路 A small-division factor multiphase multimode divider circuit
04/25/2012CN102427362A 基于可逆主从d触发器的八位二进制加法计数器 D based on reversible master-slave flip-flop eight binary adder counter
04/25/2012CN101931396B 带钟控晶体管的预分频器 With prescaler clocked transistor
04/24/2012US8165263 Counting circuit and address counter using the same
04/18/2012CN101951258B 基于忆阻器的多位可变进制异步计数电路 Asynchronous binary counter circuit based on a variable number of memristor
04/11/2012CN102412828A 基于cpld的光电码盘正交脉冲任意小数分频系统及方法 Based on the photoelectric encoder quadrature pulse cpld any fractional divider system and method
04/03/2012US8149028 Method and device for dividing a frequency signal
03/2012
03/28/2012CN102394639A Method to realize arbitrary-number frequency dividing of servo driver and arbitrary-number frequency divider based on field programmable gate array (FPGA)
03/28/2012CN102394638A Ternary adiabatic JKL flip-flop and adiabatic novenary asynchronous counter
03/28/2012CN102394637A Anti-differential power attack ternary counter based on sense amplification logic
03/22/2012WO2012035941A1 Frequency divider circuit, pll circuit provided therewith, and semiconductor integrated circuit
03/22/2012WO2012035800A1 Frequency division circuit and pll circuit comprising same and semiconductor integrated circuit
03/01/2012US20120051495 Apparatus for generating control data
03/01/2012US20120051493 Continous high-frequency event filter
02/2012
02/22/2012CN1762098B 正交时钟除法器以及输出时钟产生方法 Quadrature clock divider and output clock generation method
02/21/2012US8120567 Shift register, and solid state image sensor and camera using shift register
02/21/2012US8120407 Techniques for varying phase shifts in periodic signals
02/21/2012US8120392 Frequency dividing circuit
02/16/2012WO2012021511A2 High-speed frequency divider and phase locked loop using same
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