Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Wavelength conversion element, phosphor wheel, light source device, and projection display apparatus

Wavelength conversion element, phosphor wheel, light source device, and projection display apparatus

US Patent 10921697 · Granted Feb 16, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Radiation detector, radiation CT apparatus, and method of manufacturing radiatio2025
Overvoltage protection circuit2024
Projection display device2024
Impeller, fan, and air-conditioning apparatus2024
Phosphor wheel, light source device, and projection image display device2024
Axial flow fan, air-sending device, and refrigeration cycle apparatus2024
Outdoor unit for air-conditioning apparatus2024
Urea removing apparatus2023
Propeller fan, air-sending device, and refrigeration cycle device2023
Propeller fan, outdoor unit, and refrigeration cycle apparatus2023
Substrate liquid processing apparatus2023
Electric blower, electric vacuum cleaner, and hand drier2023