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No. 248-20, Xinsheng Rd., Qianzhen Dist., Kaohsiung City 806, Taiwan

+886-7-815-6666

About Us

Patents

High-Definition Projection Screen

Patent Number: M374077

Status: Expired

Light Guide Film

Patent Number: M439804

Status: Expired

Projection Screen and System for Suspended Short-Focus Projection

Patent Number: M520656

Status: Maintained

Scratch-Resistant Projection Screen

Patent Number: M559425

Status: Maintained

High-Contrast Projection Screen

Patent Number: M561819

Status: Maintained

High-Contrast Projection Screen

Patent Number: M568984

Status: Maintained

Reflective Projection Screen (A CASE)

Patent Number: M587765

Status: Maintained

Reflective Projection Screen (B CASE)

Patent Number: CN210072309

Status: Maintained

Vehicle with High-Contrast Projection System

Patent Number: M595062

Status: Maintained

Rail Vehicle System with High-Contrast Tunnel Projection Equipment

Patent Number: M595239

Status: Maintained

Platform System with High-Contrast Projection Equipment

Patent Number: M59534

Status: Maintained

Composite Reflective Projection Screen (A)

Patent Number: M623621

Status: Maintained

Composite Reflective Projection Screen (B)

Patent Number: M623622

Status: Maintained

Composite Reflective Projection Screen (C)

Patent Number: M623623

Status: Maintained

Composite Reflective Projection Screen (D)

Patent Number: M623624

Status: Maintained

Long-Focus Projection Screen

Patent Number: M627672

Status: Maintained

High-Contrast Long-Focus Projection Screen

Patent Number: M638208

Status: Maintained

High-Definition Projection Screen (High-Low Structure)

Patent Number: M641844

Status: Maintained

Scratch-Resistant Projection Screen

Patent Number: CN207718140

Status: Maintained

High-Contrast Projection Screen

Patent Number: CN207867207

Status: Maintained

Reflective Projection Screen (A CASE)

Patent Number: M589289

Status: Maintained

Reflective Projection Screen (B CASE)

Patent Number: CN210465995

Status: Maintained

Platform System with High-Contrast Projection Equipment

Patent Number: CN211828045

Status: Expired

Composite Reflective Projection Screen (A)

Patent Number: CN216210459

Status: Maintained

Composite Reflective Projection Screen (B)

Patent Number: CN216210458

Status: Maintained

Composite Reflective Projection Screen (C)

Patent Number: CN216210460

Status: Maintained

Composite Reflective Projection Screen (D)

Patent Number: CN216210461

Status: Maintained

Long-Focus Projection Screen

Patent Number: CN217113039

Status: Maintained

High-Contrast Long-Focus Projection Screen

Patent Number: CN218383649

Status: Maintained

High-Definition Projection Screen (High-Low Structure)

Patent Number: CN219456722

Status: Maintained

Modular Narrow Frame Device

Patent Number: I644161

Status: Maintained

Modular Narrow Frame Device

Patent Number: CN110068985

Status: Maintained

Modular Narrow Frame Device

Patent Number: Patent No. 6576518

Status: Maintained

Projection Screen Holding Frame Assembly

Patent Number: US 10451963

Status: Maintained