Real Time Touch



new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)




Real Time Touch

Anpec Electronics Corporation patents


Recent patent applications related to Anpec Electronics Corporation. Anpec Electronics Corporation is listed as an Agent/Assignee. Note: Anpec Electronics Corporation may have other listings under different names/spellings. We're not affiliated with Anpec Electronics Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Anpec Electronics Corporation-related inventors


Frequency calibration digitally controlled oscillator and apparatus using the same

The present disclosure illustrates a frequency calibration method adapted to the digitally controlled oscillator (DCO) and apparatus using the same. The frequency calibration method can detect a degree of frequency offset between an actual frequency of a clock signal outputted by the digitally controlled oscillator and a desired frequency, and... Anpec Electronics Corporation

Led display device

The present disclosure provides an LED display device. The LED display device divides each of LED modules into a plurality of unit blocks. In each of the unit blocks, a display controller transmits image data to be processed in parallel to the corresponding data driver at the same time, and... Anpec Electronics Corporation

Demodulation circuit and wireless charging device having the same

The present disclosure illustrates a demodulation circuit disposed in a wireless charging device. The demodulation circuit comprises a detection unit, a delay unit, a demodulation unit, a switch unit, an amplifier, an ADC, a control unit and a digital demodulation unit. The detection unit detects a pulse width modulation signal... Anpec Electronics Corporation

Phase controller and multi-phase voltage converter using the same

Provided herein is a phase controller for a multi-phase voltage converter. The phase controller includes a plurality of logic control circuits, a phase selection circuit and a plurality of signal generators. The logic control circuits receive a plurality of phase-change signals and output a plurality of logic signals, respectively. The... Anpec Electronics Corporation

Charging device and control method thereof

Disclosed are a charging device and a control method thereof. The charging device comprises an adapter, an energy storage unit and a charging module. The adapter provides an input current. The charging module receives the input current and provides a first charging current to charge the energy storage unit, or... Anpec Electronics Corporation

Motor control circuit

A motor control circuit is disclosed, which uses one hall sensor to sense the position of the magnetic poles of three-phase motor, and to execute phase switching mechanism by start controller and operation controller. The motor control circuit drives the three-phase motor from a start state to a normal operation... Anpec Electronics Corporation

Control dynamically adjusting phase switching of the dc motor and method thereof

Disclosed are a control apparatus for dynamically adjusting a phase switching of a DC motor and a method thereof. A rotor in the DC motor is divided into 2 M pole areas, wherein M is a positive integer not less than 1. The control apparatus comprises a phase detector, a... Anpec Electronics Corporation

Compensation circuit and energy storage device thereof

The present disclosure illustrates a compensation circuit of an energy storage device. The compensation circuit includes a first error amplifier, a switching unit, a first RC network, a voltage recording module and a logic control module. The switching unit selectively connects an output end, a first input end of the... Anpec Electronics Corporation

Energy storage device and control method thereof

An energy storage device capable of receiving energy using an energy input interface or charging an electronic device using an energy output interface. The energy storage device includes an adapter, an energy storage unit and a charger module. The adapter provides the charger module with an input current, and the... Anpec Electronics Corporation

Switching driver capable of reducing emi effect and power ripple

A switching driver capable of reducing EMI effect and power ripple is disclosed. When the switching driver wants to increase the voltage of an output end, a non-overlapping signal generator controls a low-side driver to quickly turn off a low-side switch, and detects an ascending slope of the voltage of... Anpec Electronics Corporation

Shutdown motor and motor drive circuit thereof

Disclosed are a shutdown method for motor and a motor driving circuit using the same. The method comprises: shutting down a higher gate switch and a lower gate switch when a supply voltage decreases, such that the storage capacitor is charged via a back electromotive force, wherein the back electromotive... Anpec Electronics Corporation

Charge pump circuit and motor thereof

The present disclosure illustrates a charge pump circuit. The charge pump circuit includes an input voltage module and a switching transistor module. The input voltage module is configured for providing an input voltage. The switching transistor module is configured for receiving a supply voltage and the input voltage. There is... Anpec Electronics Corporation

Current balance method and current balance circuit thereof

The present disclosure illustrates a current balance method and a current balance circuit thereof. The current balance method is used in a multiphase digital pulse width modulator. Steps of the current balance method are as follows. A plurality of pulse width values of the pulse width modulated signals within a... Anpec Electronics Corporation

Sido power converter operable in discontinuous conduction mode and control method thereof

Provided herein are a single-inductor dual-output (SIDO) power converter operable in a discontinuous conduction mode and a control method thereof. The SIDO power converter is operable to switch between a boost mode and a buck-boost mode. The SIDO power converter dynamically adjusts output timings of clock signals with respect to... Anpec Electronics Corporation

Sido power converter for hysteresis current control mode and control method thereof

The present disclosure illustrates a single-inductor dual-output power converter for hysteresis current control mode and a control method thereof. The SIDO power converter comprises an upper bridge transistor, a lower bridge transistor, an inductor, an error amplifying circuit, a detecting circuit and a control circuit. The error amplifying circuit outputs... Anpec Electronics Corporation

Control eliminating magnetizing error of rotor in dc motor and method thereof

A control apparatus for eliminating a magnetizing error of a rotor in a DC motor and a method thereof. The rotor in the DC motor is provided with 2N magnetic pole positions disposed therein for phase switching, where N is a positive integer no less than 1. The control apparatus... Anpec Electronics Corporation

Motor speed control circuit and control method thereof

A motor speed control circuit including a voltage-dividing module, a first analog-to-digital converter, a second analog-to-digital converter and an operation module. The voltage-dividing module includes a first resistor unit and a second resistor unit. The first analog-to-digital converter receives a supply voltage and converts the supply voltage into a digital... Anpec Electronics Corporation

Control dynamically adjusting phase switching of the dc motor and method thereof

Disclosed are a control apparatus for dynamically adjusting a phase switching of a DC motor and a method thereof. A rotor in the DC motor is divided into 2M pole areas, wherein M is a positive integer not less than 1. The control apparatus comprises a phase detector, a current... Anpec Electronics Corporation

Buck-boost converter and control circuit thereof

A buck-boost converter and a control circuit thereof are disclosed. When an input voltage is close to an output voltage (i.e., the buck-boost converter operates in a buck-boost mode), the control circuit of the buck-boost converter generates specific switching signals. Four switches of a switching regulator are switched by the... Anpec Electronics Corporation

Motor driving circuit with power reversal protection and fan device

A motor driving circuit with power reversal protection and a fan device are disclosed. The motor driving circuit has a supply end and a ground end. A reversal protection circuit is configured in the motor driving circuit and is electrically connected to the supply end. When a power line and... Anpec Electronics Corporation








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



###

This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Anpec Electronics Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Anpec Electronics Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

###