Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Color vision correction filter and optical component

Color vision correction filter and optical component

US Patent 11747653 · Granted Sep 5, 2023

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Speaker, headphone, and hearing aid2025
Light-emitting device, lighting system, and optical communication system2024
Light-emitting device, lighting system, and optical communication system2024
Illuminating device2022
Illumination device2022
Visual inspections device, method of manufacturing and program the same2022
Tungsten wire and elastic component2021
Lighting apparatus2021
Method for producing a rigid polyurethane foam2020
Lighting device2019
Lighting device, lighting device manufacturing method, and light distributor2019
Light exposure apparatus2019