Certification/patent

Types of

Patent name

Patent status

New apply

High Contrast ALR Projection Screen

Acquired

New apply

Light Guide Film

Acquired

New apply

UST projection screen and system (mechanism) for ceiling mount type

Acquired

Invention

Projection screen holding frame assembly

Patent Pending

Invention

Projection screen holding frame assembly

Patent Pending

Invention

Projection screen holding frame assembly

Patent Pending

Invention

Projection screen holding frame assembly

Patent Pending

New apply

Anti-scratch ALR Projection Screen

Acquired

New apply

Anti-scratch ALR Projection Screen

Acquired

New apply

High Contrast ALR Projection Screen (1)

Patent Pending

New apply

High Contrast ALR Projection Screen

Patent Pending

New apply

High Contrast ALR Projection Screen (2)

Patent Pending




No Subject Date
1 2018-03-15