Patents/Assignees

APPOTRONICS CORPORATION LIMITED

61 patents in portfolio

US12074265utility2024
Light-shielding Frame and LED Display Device
0 cites
US12057534utility2024
Light Emitting Diode Display Screen for Improving Illuminance Uniformity Thereof
0 cites
US12038679utility2024
Wavelength Conversion Apparatus, Light Source System and Display Device
0 cites
US12007677utility2024
Optical Engine Unit and Projection System
0 cites
US12003896utility2024
Projection Display Device
0 cites
US11971649utility2024
Light Source Device, Projection Apparatus and 3D Apparatus Comprising Same
0 cites
US11960199utility2024
Projection Screen
0 cites
US11962125utility2024
Wavelength Conversion Device and Light Source System
0 cites
US11921410utility2024
Light Source System and Display Apparatus
0 cites
US11921412utility2024
Method for Manufacturing Projection Screen and Projection Screen
0 cites
US11921413utility2024
Projection Screen and Projection System
0 cites
US11921415utility2024
Optical Coating for Projection Screen
0 cites
US11917338utility2024
Light Source System and Display Apparatus
0 cites
US11905442utility2024
Screen Splicing Structure and Method for Forming Screen Splicing Structure
0 cites
US11906887utility2024
Projection System for Reducing Light Diffraction
0 cites
US11906889utility2024
Light Source System and Projection Apparatus
0 cites
US11906891utility2024
Projection Screen and Processing Method Therefor
0 cites
US11906892utility2024
Total Internal Reflection Screen and Projection System
0 cites
US11892765utility2024
Projection Screen
0 cites
US11892766utility2024
Projection Screen
0 cites

← PreviousPage 2 of 4Next →