Delta Electronics (Shanghai) Co., Ltd.

China

 
Total IP 556
Total IP Rank # 2,223
IP Activity Score 3.4/5.0    546
IP Activity Rank # 1,310
Parent Entity Delta Electronics, Inc.

Patents

Trademarks

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Last Patent 2023 - Switching module
First Patent 2010 - Method and apparatus for regulat...

Latest Inventions, Goods, Services

2022 Invention Battery management method and power supply system. The application provides a battery management...
Invention Conversion system and conversion device. An electrical conversion system includes: an inductor e...
Invention Power conversion circuit. Disclosed is a power conversion circuit, comprising a three-phase indu...
Invention Surface-mounted heat sink and power module using same. The present disclosure relates to a surfa...
Invention Power converter and control method thereof. A power converter is provided. The power converter i...
Invention Flying capacitor three-level converter and flying capacitor three-level buck-boost converter. Di...
Invention Switching module. A switching module includes at least one substrate, at least one switching ele...
Invention Power supply apparatus, three-phase power supply system and control method. The present applicat...
Invention Energy storage system. An energy storage system is provided. The energy storage system includes ...
Invention Transformer module and power module. The present disclosure provides a transformer module and a ...
Invention Dispersed carrier phase-shifting method and system. The application provides a dispersed carrier...
Invention Method and device for monitoring partial discharge. The disclosure discloses a method and device...
Invention Method and device for detecting insulation state in conversion system. The disclosure discloses ...
Invention Power module and solid-state transformer system. The present disclosure provides a power module ...
Invention Current detecting circuit, current detecting method and converter. The application provides a cu...
Invention Method, system and device for controlling power sharing of a cluster of charging piles. The disc...
Invention Multilevel conversion circuit having flying capacitor. A multilevel conversion circuit having a ...
Invention Multilevel conversion circuit having flying capacitor and method for pre-charging the same. Mult...
Invention Wireless charging device. A wireless charging device is provided. The plurality of protrusion po...
Invention Detection signal, wireless charging method and wireless charging device. The disclosure provides...
Invention Power supply unit and loop power supply system. The disclosure provides a power supply unit, inc...
Invention Power supply device and high-power illumination system. The present disclosure provides a power ...
Invention Wireless charging method and wireless charging device. The disclosure provides a method for supp...
Invention Circuit module and solid-state transformer system. The present disclosure provides a circuit mod...
Invention Power conversion device. The present disclosure provides a power conversion device. The power co...
Invention Wireless charging transmitting apparatus and method thereof. The present application provides a ...
Invention Power module of isolated converter. A power module of a medium-high-voltage isolated converter i...
Invention Magnetic element, method for manufacturing the same and substrate. The present invention provide...
Invention Switching method and multi-input power system. The embodiments of the present disclosure provide...
Invention Magnetic element, method for manufacturing magnetic element, and power supply module. A magnetic...
Invention Power supply module. The disclosure provides a power supply module, including: a pin; a magnetic...
Invention Power supply module. The disclosure provides a magnetic element and a power supply module. The m...
Invention Power supply module and transformer power supply device. A power supply module includes a power ...
Invention Detection device, inverter and detection method. A detection device, an inverter, and a detectio...
Invention Photovoltaic inverter system, automatic locating method of rapid shutdown devices and fault contr...
Invention Power module. A power module, including: a first conductor, disposed at a first reference plane;...
Invention Detecting method for an operating state of a power supply and a detecting apparatus. The present...
Invention Converter adaptable to wide range output voltage and control method thereof. The invention discl...
Invention Phase-shift control method for power module, three-phase power module, and power system. A power...
Invention Power module and method for controlling the same, three-phase power system and method for control...
Invention Converter adaptable to wide range output voltage and control method thereof. The application dis...
Invention Power supply device. The application provides a power supply device comprising two input ports d...
Invention Circuit and control method for preventing false turn-on of semiconductor switching device. A cir...
Invention System for driving power devices. A system for driving power devices is provided, and the system...
Invention Carrier board and power module using same. A power module and a carrier board are disclosed. The...
Invention Magnetic assembly and power module. The present disclose provides a magnetic assembly and a powe...
Invention Hybrid flyback circuit and control method. A hybrid flyback circuit is provided and includes an ...
2021 Invention Resonant converter and operating method thereof. A resonant converter includes primary and secon...
Invention Resonant converter and controlling method thereof. A resonant converter includes a transformer, a...
Invention Precharge system and method. A precharge system and method are provided. The precharge system co...