Inventor

WU ZHIXIAN

CN27 patents

⚠️ This page may combine multiple inventors who share the name “WU ZHIXIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WU ZHIXIAN

HUAWEI TECH CO LTD

Resonant power converter and frequency tracking method for resonant power converter

Electric vehicle wireless charging method, apparatus, and system

Phase alignment circuit and method of receive end, and receive end

Receive end and transmit end of wireless charging system, and wireless charging system

Phase alignment circuit and method of receive end, and receive end

Wireless charging control method, and wireless charging transmitter and system

Wireless charging receive end with current control mechanisms

Wireless charging receiving apparatus, method, terminal, and system

Frequency locking method, wireless charging system, receiving device, and transmitting device

Positioning system and method based on low frequency magnetic field, and device

Apparatus and method for detecting metal foreign matter in wireless charging system, and device

Transmit end, receive end, method, and system for wireless charging

Foreign object detection method and apparatus, and wireless charging system

XIAMEN LEEDARSON LIGHTING CO LTD

Lighting apparatus

Lighting apparatus

Light apparatus

Light bulb apparatus

HUAWEI DIGITAL POWER TECH CO LTD

Wireless charging transmitter, wireless charging receiver, and wireless charging system

Foreign object detection apparatus and method and wireless charger

Dynamic wireless power supply system with controllable power capacity using energy management circuits

XIAMEN ECO LIGHTING CO LTD

Lighting apparatus

Lighting apparatus

LEEDARSON LIGHTING CO LTD

Lighting apparatus

Lighting apparatus

EMERSON NETWORK POWER CO LTD

Method and device for controlling Vienna-like three-level circuit

Control method and device for I-type three-level circuit

HEERDT FRANK

Arc extinguishing switch and switching method thereof