Certificate of Patent
on LED module with chip
on module type and method
of manufacturing this

Certificate of Patent
on White Light Emitting
Device with High Color
Rendering Index

Applied for a Patent on
White Light Emitting Device
with High Color Rendering
Index under the Patent
Cooperation Treaty (PCT)

Certificate of Patent on
COM or COB type LED module
with individual metal bonding
circuit pattern and array to
compose series-parallel
connection structure

Certificate of Patent on White Light Emitting Device with High Color Rendering Index

Certificate of Patent on White Light Emitting Device with High Color Rendering Index (JAPAN)

Certificate of Patent on White Light Emitting Device with High Color Rendering Index (USA)

Certificate of Trademark Registration for GLBTECH

Certificate of Trademark Registration for 지엘비텍

Certificate of Trademark Registration for RaMax

Certificate of Trademark Registration for 라맥스

Certificate of
Design Registration
for 35W Streetlight