|
2018
|
Invention
|
Optical module structure of pattern projection lamp. Disclosed is an optical module structure of ... |
|
2016
|
Invention
|
Optical device for waveguide headset display. An optical device for a waveguide headset display, ... |
|
|
G/S
|
Computer keyboards; computer peripheral devices; mouse [data
processing equipment]; smartphone; ... |
|
2015
|
Invention
|
Switch module for controlling and adjusting photoelectric signal to be input into device. A switc... |
|
|
Invention
|
Switch module of photoelectric integrated mechanical shaft keyboard. A switch module of a photoel... |
|
|
Invention
|
Switch module for photoelectric integral mechanical axis keyboard. Disclosed is a switch module f... |
