Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Measurement device for light-emitting device and method for measuring light-emitting device

Measurement device for light-emitting device and method for measuring light-emitting device

US Patent 11099061 · Granted Aug 24, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Light source device and display device2025
Power supply unit for aerosol generation device2025
Semiconductor laser device2025
Calibration method of measurement temperature of concentration measurement appar2025
Optical lens and lighting device2025
Image display device2025
Light guide member and display device2025
Illumination device including control device that varies melanopic ratio of ligh2025
Power supply unit for aerosol inhaler2025
Propagation optical system and virtual image display device2024
Light emitting module including optical member that controls light distribution2024
Light source unit and image display device2024