Certification/patent
|
Types of |
Patent name |
Patent status |
|
utility model |
Light Guide Film |
Grant |
|
utility model |
UST projection screen and system (mechanism) for ceiling mount type |
Grant |
|
Invention |
Projection screen holding frame assembly |
Grant |
|
Invention |
Projection screen holding frame assembly |
Grant |
|
Invention |
Projection screen holding frame assembly |
Grant |
|
Invention |
Projection screen holding frame assembly |
Patent Pending |
|
utility model |
Anti-scratch ALR Projection Screen |
Grant |
|
utility model |
Anti-scratch ALR Projection Screen |
Grant |
|
utility model |
High Contrast ALR Projection Screen (1) |
Grant |
|
utility model |
High Contrast ALR Projection Screen |
Grant |
|
utility model |
High Contrast ALR Projection Screen (2) |
Grant |