Patents/Inventors

Namgoo Cha

Gyeonggi-doKR11 patents

12 Patents

US126160632026
Pixel Device for LED Display and Led Display Apparatus Having the Same
Seoul Viosys Co., Ltd.
0 cites
US124397582025
Wafer Having Auxiliary Pattern for Aligning Light Emitting Device and Method of Fabricating Unit Pixel Using the Same
SEOUL VIOSYS CO., Ltd.
0 cites
US123640732025
Unit Pixel Having Light Emitting Device and Displaying Apparatus
SEOUL VIOSYS CO., Ltd.
0 cites
US122727652025
High Efficiency Light Emitting Device, Unit Pixel Having the Same, and Displaying Apparatus Having the Same
Seoul Viosys Co., Ltd.
0 cites
US121366102024
Unit Pixel and Displaying Apparatus Including the Unit Pixel
Seoul Viosys Co., Ltd.
0 cites
US121131512024
Unit Pixel Having Light Emitting Device and Displaying Apparatus
SEOUL VIOSYS CO., Ltd.
0 cites
US120834892024
LED Mixer Using Vibratory Bowl Feeder
SEOUL VIOSYS CO., Ltd.
0 cites
US120806872024
Unit Pixel Having Light Emitting Device, Method of Fabricating the Same, and Displaying Apparatus Having the Same
Seoul Viosys Co., Ltd.
0 cites
US120276542024
Unit Pixel Having Light Emitting Device and Displaying Apparatus
SEOUL VIOSYS CO., Ltd.
0 cites
US119618722024
Unit Pixel Having Light Emitting Devices and Display Apparatus Having the Same
SEOUL VIOSYS CO., Ltd.
0 cites
US119490552024
Unit Pixel Having Light Emitting Device and Displaying Apparatus
SEOUL VIOSYS CO., Ltd.
0 cites
US118430772023
Unit Pixel Having Light Emitting Device and Displaying Apparatus
SEOUL VIOSYS CO., Ltd.
0 cites