Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Phosphor powder, composite, and light-emitting device

Phosphor powder, composite, and light-emitting device

US Patent 11359139 · Granted Jun 14, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Beta-sialon phosphor particle and light emitting device2025
Beta-sialon phosphor particle and light emitting device2025
Beta-sialon phosphor particle and light emitting device2025
Steel sheet, member, and method for producing them2025
Wiring circuit board and method of producing the wiring circuit board2025
Automatic analyzer2025
Sample rack, adapter for sample rack, and automatic analysis device2025
Pupil detection device, line-of-sight detection device, occupant monitoring syst2025
Beta-sialon phosphor and light emitting device2025
Beta-sialon phosphor and light emitting device2025
Beta-sialon phosphor and light emitting device2025
Occupant state detection device and occupant state detection method2025