Patents/Inventors

Sungwhan Lee

SeoulKR3 patents

4 Patents

US123339682025
Display Device
LG ELECTRONICS Inc.
0 cites
US121891452025
Rotary-type Display Apparatus Using Semiconductor Light-emitting Device
LG ELECTRONICS Inc.
0 cites
US121003192024
Rotating Display Apparatus Using Semiconductor Light-emitting Device
LG ELECTRONICS Inc.
0 cites
US120737442024
Rotatable Display Device Using Semiconductor Light-emitting Diodes
LG ELECTRONICS Inc.
0 cites