Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714) |
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12/12/2013 | US20130328622 Filtering device with low-pass filtering function and band-pass filtering function |
12/12/2013 | US20130328602 Duty ratio correction circuit, double-edged device, and method of correcting duty ratio |
12/12/2013 | US20130328594 Divider, Method for Providing an Output Signal and Edge Tracker |
12/11/2013 | EP2671312A2 Digital control unit having a transient detector for controlling a switched mode power supply |
12/11/2013 | CN103441749A Hysteresis-controllable synchronous comparator |
12/11/2013 | CN103439648A Validation method, validation device and chip |
12/10/2013 | US8606573 Voice recognition improved accuracy in mobile environments |
12/10/2013 | US8606118 Optical digital coherent receiver |
12/10/2013 | US8605838 Interferer parameter estimation method and apparatus |
12/10/2013 | US8605837 Adaptive frequency-domain reference noise canceller for multicarrier communications systems |
12/10/2013 | US8604860 Active damping circuit for electric chopper circuit |
12/10/2013 | US8604842 High-side switch circuit |
12/10/2013 | US8604840 Frequency synthesizer noise reduction |
12/10/2013 | US8604838 Comparator with improved time constant |
12/10/2013 | US8604837 Detector circuit |
12/10/2013 | US8604836 Detector circuit |
12/05/2013 | WO2013154418A3 Programmable clock frequency doubler device and method |
12/05/2013 | US20130321058 Input interface for a transmit/receive station and station comprising same |
12/05/2013 | US20130321055 High voltage clamp circuit |
12/05/2013 | US20130321054 Uniform-footprint programmable-skew multi-stage delay cell |
12/05/2013 | US20130321030 Moving average filter based on charge sampling and moving average filtering method using the same |
12/05/2013 | US20130321029 Input decision circuit |
12/04/2013 | CN203326969U Circuit control system for eliminating noise in electronic equipment ground |
12/04/2013 | CN203326968U Circuit for filtering data signal edge jitter |
12/04/2013 | CN103430451A Pulse generation device |
12/04/2013 | CN103430043A Variable length ranging and direction-finding signals constructed from bandlimited kernels and sparse spreading sequences |
12/04/2013 | CN103427806A Voltage comparator with signal locking function |
12/04/2013 | CN103427805A Circuit and method for delaying an input signal, and microscope, and method for controlling a microscope |
12/04/2013 | CN103427804A Delay circuit and delay level of delay circuit |
12/04/2013 | CN103427803A Bur filtering method based on synchronous circuit |
12/04/2013 | CN101971485B 振荡器 Oscillator |
12/03/2013 | US8601332 Systems and methods for monitoring a memory system |
12/03/2013 | US8600327 System and method for frequency translation with harmonic suppression using mixer stages |
12/03/2013 | US8599979 Interference cancellation with a time-sliced architecture |
12/03/2013 | US8599913 Data regeneration apparatus and method for PCI express |
12/03/2013 | US8599561 Mounting apparatus for PCI cards |
12/03/2013 | US8599030 Communication apparatus, connection control method for communication apparatus and method of determining state of communication plug relative to communication connector in communication apparatus |
12/03/2013 | US8598935 System and method for providing a low-power self-adjusting reference current for floating supply stages |
12/03/2013 | US8598914 Comparator circuit with current mirror |
12/03/2013 | US8598913 Reduced temperature dependent hysteretic comparator |
12/03/2013 | US8598910 Timestamping logic with auto-adjust for varying system frequencies |
12/03/2013 | CA2585720C Dfe to ffe equalization coefficient conversion process for docsis 2.0 |
12/01/2013 | CA2816522A1 Digital spread spectrum technique for electromagnetic emission reduction |
11/28/2013 | WO2013176819A1 Enhanced glitch filter |
11/28/2013 | US20130314998 Enhanced Glitch Filter |
11/28/2013 | US20130314142 Phase-combining circuit and timing signal generator circuit for carrying out a high-speed signal transmission |
11/28/2013 | US20130314128 Cmos transistor linearization method |
11/28/2013 | US20130314127 Constant voltage circuit |
11/28/2013 | US20130313993 Voltage slope control method and apparatus for power driver circuit application |
11/28/2013 | DE102010036943B4 Komparator für Technologien mit transienten Schwankungen von Transistorparametern Comparator for technologies with transient variations of transistor parameters |
11/27/2013 | EP2667510A1 Delay circuit and electronic device having the same |
11/27/2013 | EP2666239A2 Low-power oscillator |
11/27/2013 | EP2666162A1 An audio alignment apparatus |
11/27/2013 | CN203313143U Voltage comparison circuit |
11/27/2013 | CN103414453A Method and device for detecting short-term stability parameters of frequency source in digitalization mode |
11/27/2013 | CN103414452A Clock data recovery device and electronic device |
11/26/2013 | US8594171 Method and apparatus for operating a diversity receiver with an equalizer and a rake receiver |
11/26/2013 | US8593217 Finite input response filter in a voltage-mode driver |
11/26/2013 | US8593216 Loop filter with noise cancellation |
11/26/2013 | US8593204 Amplitude conversion circuit |
11/26/2013 | US8593202 Ringing suppression circuit |
11/21/2013 | US20130307614 Method and Apparatus for Improving the Performance of a DAC Switch Array |
11/21/2013 | US20130307603 Circut and method for generating periodic control signals, and microscope and method for controlling a microscope |
11/21/2013 | US20130307602 Dynamic clock phase control architecture for frequency synthesis |
11/21/2013 | US20130307601 Common mode trimming with variable duty cycle |
11/21/2013 | US20130307600 Signal processing apparatus |
11/21/2013 | US20130307586 Zero-Crossing Detector for Industrial Control with Low Heat Dissipation |
11/21/2013 | US20130307509 Digital event generator, comparator, switched mode energy converter and method |
11/21/2013 | DE19907900B4 Verfahren zur Ermittlung des Signal-zu-Rauschverhältnisses bei gestörten Sprachsignalen sowie Anordnung und Verwendung Method for determining the signal-to-noise ratio in noisy speech signals as well as assembly and use |
11/20/2013 | EP2665184A1 Circuit and method for generating periodic control signals for microscope and method for controlling a microscope |
11/20/2013 | EP2665183A2 Input circuit for industrial control with low heat dissipation |
11/20/2013 | EP2665182A2 Zero-crossing detector for industrial control with low heat dissipation |
11/20/2013 | EP2365631B1 Serial communication apparatus and image forming apparatus including the same |
11/20/2013 | CN103404027A Delay circuitry |
11/20/2013 | CN103401538A Inertial acceleration transducer frequency control force feedback signal processing circuit |
11/20/2013 | CN103401537A Decision circuit and receiver |
11/20/2013 | CN103401536A Nanosecond pulse shaping and leading edge sharpening device |
11/20/2013 | CN102412811B Adjustable non-overlapping clock signal generating method and generator |
11/19/2013 | US8587357 AC supply noise reduction in a 3D stack with voltage sensing and clock shifting |
11/14/2013 | US20130300482 Partial response receiver and related method |
11/14/2013 | US20130300480 Data output circuit and data output method thereof |
11/14/2013 | US20130300464 Method of controlling a switched mode power supply and controller therefor |
11/14/2013 | US20130300459 Key press detecting circuit and method for detecting the status of multiple keys through a single pin |
11/14/2013 | US20130300458 Clock Signal Synchronization Circuit |
11/13/2013 | CN203289391U Mp3 |
11/13/2013 | CN103392296A 低功率振荡器 Low-power oscillator |
11/13/2013 | CN103391072A Detection circuit for detecting clock jitter |
11/13/2013 | CN101277104B Improved time delay circuit and time to digital converter |
11/12/2013 | US8582984 Waveform controller, responsive element module, optical switch apparatus, responsive element and optical switch apparatus control method |
11/12/2013 | US8582636 High performance equalizer having reduced complexity |
11/12/2013 | US8581649 Semiconductor device and information processing system |
11/12/2013 | US8581636 Sample-and-hold circuit arrangement |
11/12/2013 | US8581635 Method and apparatus for sampling |
11/12/2013 | US8581633 Analog peak hold circuits |
11/12/2013 | CA2669408C Systems and methods for dynamic normalization to reduce loss in precision for low-level signals |
11/07/2013 | WO2013165229A1 Ultra-wideband sharpener for excitation a symmetric antenna |
11/07/2013 | US20130293275 Programmable delay unit |
11/07/2013 | US20130293270 Switch controller, switch control method, and power supply device comprising the switch controller |
11/07/2013 | US20130293269 Method and apparatus for controlling chip performance |
11/07/2013 | US20130293135 Driver circuits for dimmable solid state lighting apparatus |