Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical film and light fixture with such an optical film

Optical film and light fixture with such an optical film

US Patent 11022272 · Granted Jun 1, 2021

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Reading proficiency system and method2023
Reading proficiency system and method2022
Optical layer and light fixture with such an optical layer2021
Optical layer and light fixture with such an optical layer2021
Optical layer and light fixture with such an optical layer2021
Optical layer and light fixture with such an optical layer2021
Optical layer and light fixture with such an optical layer2021
White light source2020
White light source2020
Color conversion films comprising polymer-substituted organic fluorescent dyes2015
Organic electroluminescent device and method of fabrication2014
Optical element and process for its preparation2013