Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for forming phosphor powder layer

Process for forming phosphor powder layer

US Patent 4420444 · Granted Dec 13, 1983

Estimated economic value: $55,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Gas analyzing method2025
Body wearable terminal and information processing system2025
Solid-state imaging device and electronic apparatus having a storage capacitor w2025
Imaging device2025
Display device and display method2025
Wire harness2025
Analog-to-digital conversion circuit, solid-state image sensor, and method for c2025
Data recorder and method for using data recorder2025
Imaging system and imaging device2025
Imaging apparatus and imaging method, camera module, and electronic apparatus ca2025
Imaging device, imaging system, and imaging method2025
Metal laminating and modeling method2025