Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Wavelength conversion device having reflective layer with different thickness and projection device using the same

Wavelength conversion device having reflective layer with different thickness and projection device using the same

US Patent 11294266 · Granted Apr 5, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Beam splitting element and projection device2025
Wavelength conversion module and projection device2025
Wavelength conversion device2025
Wavelength conversion device, manufacturing methods thereof and projector2024
Wavelength conversion device and manufacturing method thereof2024
Wavelength conversion element and projection device2024
Wavelength conversion module with heat insulation layers and projector including2024
Wavelength conversion module with heat insulation layers and projector including2024
Illumination system and projection device2024
Illumination system and projection apparatus2024
Optical processing turntable, wavelength conversion module and projection appara2023
Optical processing turntable, wavelength conversion module and projection appara2023