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Matches 1 - 50 out of 4,466

Document Document Title
WO/2017/203624A1
The purpose of the present invention is to achieve size reduction and simplification of the circuit configuration of an intelligent power module (IPM) through phase synchronization of the IPM. The IPM pertaining to the present invention ...  
WO/2017/193538A1
Disclosed is a signal generation method, which can determine specific magnitude values of various level amplitudes of PAM signals distributed at non-equal intervals, while generating the PAM signals. The method comprises: a signal transm...  
WO/2017/191863A1
The present invention relates to a system for controlling a wireless lighting device and electric/electronic device by using a mobile communication device, the system comprising: a mobile communication device performing an application se...  
WO/2017/186104A1
A PWM generation circuit. The generation circuit comprises: a constant current source circuit, a sawtooth wave circuit, a comparison circuit and a controllable DC circuit, wherein the constant current source circuit is configured to supp...  
WO/2017/179974A1
The present invention is in the field of programmable pulse width modulator (PWM) controller comprising filters and a mixer, such as for use in a digital audio converter and digital amplifier controller, a chip comprising said PWM contro...  
WO/2017/160514A1
An example embodiment provides a transceiver for communication includes a timing determiner that detects a fall from high level to low level of a bus signal generated by pulse width modulation of a clock signal and input from a communica...  
WO/2017/147886A1
Systems, methods, and apparatus (100) are disclosed that can improve robustness of digital phase locked loop (PLL) circuits. A method performed by a clock generation device includes generating a plurality of phase-shifted signals, each o...  
WO/2017/136158A1
A battery charging implementation improves the charging time (e.g., deliver a maximum or improved charge while minimizing or reducing power loss on the mobile device) by regulating a charging device duty cycle (e.g., buck duty cycle) of ...  
WO/2017/131934A1
The present disclosure is directed to methods and systems for providing information about a target based on pulse widths. The information can be provided in a formatted output signal which uses a pulse width protocol to code information ...  
WO/2017/129902A1
The invention relates particularly to a method for controlling an electric motor, comprising generating, by means of an electronic control circuit, an electrical signal for controlling the electric motor. The aim of the signal generated ...  
WO/2017/120644A1
A method of reducing electromagnetic interference in a power converter, the impedance source based power converter including a series of switches controlling a series of active, zero and shoot through states of the voltage converter, by ...  
WO/2017/105544A1
Noise introduced in an output signal of a pulse-width modulator (PWM) may be reduced by changing the time duration that a switch is driving the output node. Because the power supplies coupled to the switches are the source of noise in th...  
WO/2017/083047A1
Aspects disclosed in the detailed description include communicating low-speed and high-speed parallel bit streams over a high-speed serial bus.In one aspect, a data transmitting circuit converts a low-speed parallel bit stream into a hig...  
WO/2017/075568A1
The disclosure features high-resolution pulse-width modulation (HRPWM) controllers that can include a first channel having a first coarse_on register and a first coarse_off register and a counter configured to determine a repetition rate...  
WO/2017/073497A1
Provided are a signal generating circuit, a voltage converting device and a computer program with which it is possible for the minimum increment of a value set in a generating unit which periodically generates a first signal having an ON...  
WO/2017/064076A1
Disclosed is a method for controlling a semiconductor switch (HS) using a pulse-width-modulated control signal (PWM). A check is made (S100) to determine whether a current duty cycle (Tm) of the control signal (PWM) lies within a duty cy...  
WO/2017/027542A1
A signal processing arrangement generates optical stimulation signals to optical stimulation contacts in an implanted cochlear implant array. An input sound signal is transformed into band pass signals that each represent an associated b...  
WO/2016/189484A1
Disclosed herein is a control method of inverter insulated from the earth for current supply to a load consisting of electrodes forming electric arcs to the ground, which uses a PWM modulation, based on the coupling of a bearing wave and...  
WO/2016/188815A1
The invention relates to a method for the pulse-modulated actuation of a load in a vehicle. A period duration (TPM) of a frequency (fPM) of the pulse modulation can be divided into a whole number (N) of sections (TSTEP), the duration of ...  
WO/2016/171827A1
A circuit for implementing a charge/discharge switch in an integrated circuit is described. The circuit comprises a supply bias path (203) coupled to a first node (204), wherein the supply bias path provides a charging bias current to th...  
WO/2016/153724A1
Technology for a wearable heart rate monitoring device is disclosed. The wearable heart rate monitoring device can include a heart rate sensor operable to collect sensor data, a modulator operable to generate a modulated signal that incl...  
WO/2016/144735A2
A three input voltage comparator provides termination of a pulse width modulation (PWM) output in a switched mode power supply. Shutdown of the PWM signal occurs when a sense current from the switching transistors exceeds either or both ...  
WO/2016/144735A3
A three input voltage comparator provides termination of a pulse width modulation (PWM) output in a switched mode power supply. Shutdown of the PWM signal occurs when a sense current from the switching transistors exceeds either or both ...  
WO/2016/137005A1
The objective of the present invention is to provide a signal generating circuit, a voltage converting device and a signal generating method with which it is possible for minimum units of values set in each of m (where m is a natural num...  
WO/2016/136852A1
Provided are: a signal generation circuit, a voltage converter, and a signal generation method in which the minimum unit of a value that is set in a generator for generating a signal having a cycle and an ON time that correspond to a set...  
WO/2016/079400A1
The present invention relates to a system for controlling at least one electrical load (3 to 7) by pulse width modulation, comprising a chopper block (2) that modulates the supply voltage, having frames which each comprise a first sequen...  
WO/2016/072180A1
This driving device is configured so as to be capable of reliably transmitting power-supply voltage drop abnormalities to the low side even when the high-side power-supply voltage has dropped. The high-side power-supply voltage (VB) of a...  
WO/2016/041315A1
Disclosed in the present disclosure are a Pulse-Width Modulation (PWM) data processing method and a device. The present disclosure is used for reducing the quantity of learned PWM data. The method includes the steps: a convergence point ...  
WO/2016/037770A1
The invention relates to a device and to a method for producing a signal having an adjustable pulse duty factor, in particular a pulse-width-modulated signal. For this purpose, the period duration of the pulse-width-modulated signal can ...  
WO/2016/033538A9
The invention provides a signal converter which directly converts pulse-density-modulated (PDM) signals into pulse-width-modulated (PWM) signals. In embodiments, a noise-shaping loop architecture can be configured to apply a signal trans...  
WO/2016/033538A1
The invention provides a signal converter which directly converts pulse-density-modulated (PDM) signals into pulse-width-modulated (PWM) signals. In embodiments, a noise-shaping loop architecture can be configured to apply a signal trans...  
WO/2016/019964A1
The present invention relates to a system and a method for pulse width modulation and demodulation of a continuous input signal, which system is configured to receive a continuous input to an analog modulator, which system comprises a de...  
WO/2016/005619A1
The invention relates to a system and method for controlling LED lighting, said system comprising: a receiver module (1) configured to obtain a number of lighting levels (N) representative of the light resolution of an LED lamp (6) and a...  
WO/2016/007552A1
A circuit (100) includes an amplifier output stage (124, 164) that includes a high switch (134, 174) and a low switch (136, 176) that generates a pulse width modulated (PWM) output signal to provide a load current to a load in response t...  
WO/2015/196014A1
The invention relates to oral, topical or injectable compositions for combating liver fluke parasites in mammals, comprising at least one indole derivative active agent. The invention also provides for an improved method for eradicating ...  
WO/2015/187821A3
In a high voltage, variable frequency radiation generation system, a carrier signal supplied to a primary coil of a transformer is varied, e.g., turned ON and OFF at variable frequencies. The ON duration and/or the average amplitude of t...  
WO/2015/163989A1
Systems and methods for decoding pulse-width modulated (PWM) data are disclosed. An example decoder filters a data input signal with a one-sided pulse filter. The one-sided pulse filter suppresses short pulses on the data input signal an...  
WO/2015/163021A1
 The present invention realizes a method for performing on/off control of a switch in which it is possible to reduce the processing load when performing on/off control of a switch for which a variety of operations are controlled by con...  
WO/2015/158379A1
A therapy device (10) for producing electromagnetic oscillations comprises a frequency generator unit (12) for producing AC voltage and a control unit (18), which controls the frequency generator unit (12). The frequency generator unit (...  
WO/2015/143852A1
A class D power amplifier chip with a duty cycle limit function and a device thereof. The class D power amplifier chip (10) comprises a triangular wave module (400), a PWM module (100), a duty cycle detection module (200) and a logic con...  
WO/2015/143480A1
The invention discloses a high frequency modulated transmitter arrangement for use in geophysical surveying. The transmitter arrangement has a switching transmitter operatively joined to a transmitter loop, wherein the switching transmit...  
WO/2015/121079A1
A circuit comprising a controller (2) for controlling a pulse width modulated input signal, and a driver (4) configured to supply current to a load (6) based on the input signal, wherein over the on time of each pulse width modulation pe...  
WO/2015/113855A1
The present invention relates to a method and a system for transmitting data. It is an object of the present invention to specify a method and a system for transmitting data, the transmission speed of said method and system being signifi...  
WO/2015/056082A1
The invention relates to a drive arrangement for a transistor (M2) which is to be controlled. Said drive arrangement comprises an adaptive pulse width generator (APWG), an analogue-digital converter (AD) having a resolution of at least o...  
WO/2015/057923A1
A remote device in accordance with the present invention includes an adaptive power receiver that receives wireless power from the wireless power supply by induction. The adaptive power receiver may be switched among two or more modes of...  
WO/2015/044423A1
The present invention relates to method for controlling a power stage of a power converter configured to generate an output voltage from an input voltage according to a control law controlling a switchable power stage. The method compris...  
WO/2015/042682A1
Transcutaneous Electrical Nerve Stimulation (TENS), a method of stimulating nerves using electrical current applied through the skin for therapeutic purposes, has been in use since the late 1970's, as have electronic units for self-admin...  
WO/2015/036272A1
The present invention relates to a multiphase pulse width modulator producing N mutually phase shifted pulse width modulated signals having a predetermined cycle time. The multiphase pulse width modulator is particularly well-suited for ...  
WO/2014/209353A1
Described is a pulse width modulation architecture for high speed digitally controlled voltage regulator. Described is an apparatus which comprises: a first phase interpolator (PI) for coupling an input to a delay element of a delay line...  
WO/2014/207169A1
The invention relates to a PWM control module, comprising a micro controller (1) comprising a current meter and a meter (2) able to deliver at least one PWM control signal (PWM I, PWM 2) with a variable period and duty cycle. The meter (...  

Matches 1 - 50 out of 4,466