Patents/Inventors

Guofang Sun

TongxiangCN1 patent

2 Patents

US121114742024
Grating Structure, Diffraction Optical Waveguide, and Display Device
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., Ltd.
0 cites
US118467852023
Diffraction Optical Waveguide and Grating Structure Thereof, and Display Device
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., Ltd.
0 cites