Inventor

SONG YUMING

CN21 patents

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

SONG YUMING

TYCO ELECTRONICS SHANGHAI CO LTD

Door/window with integrated power delivery system

Antenna, transmitting device, receiving device and wireless communication system

Wireless powering device and electrical apparatus

Wireless power transmission device

Sensing device and electromagnetic device system including the same

Touch detection device

Wireless power supply device and electrical apparatus

Antenna, transmitting antenna, receiving antenna and wireless communication device

Wireless power supply device and electrical equipment

Wireless power transmission device and electrical apparatus

Non-contact power supply circuit

Intelligent connector and bus controller

Intelligent connector

Control circuitry module group, electric device and modem device

Folding dipole antenna, wireless communication module and method of constructing the same

Intelligent connector module for electric applicance having first and second switch array and drive unit for controlling components

JIAXING UPHOTON OPTOELECTRONICS TECH CO LTD

Diffractive optical waveguide and display device

Diffractive optical waveguide, design method for diffractive optical waveguide, and display device

Diffractive optical waveguide and display device

Method for designing diffractive optical element and partitioned uniform light illumination system

UPHOTON TECH BEIJING CO LTD

Optical waveguide device and display device