Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Use of nanoparticles to tune index of refraction of layers of a polymeric matrix to optimize microoptic (MO) focus

Use of nanoparticles to tune index of refraction of layers of a polymeric matrix to optimize microoptic (MO) focus

US Patent 12005728 · Granted Jun 11, 2024

Estimated economic value: $19,582,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Use of nanoparticles to tune index of refraction of layers of a polymeric matrix2025
Micro-optic security device with absolute registration2025
Micro-optic security device with zones of color2025
Machine-readable optical security device2024
Micro-optic security device with phase aligned image layers2024
Use of nanoparticles to tune index of refraction of layers of a polymeric matrix2024
Use of nanoparticles to tune index of refraction of layers of a polymeric matrix2024
Micro-optic security device with interactive dynamic security features2024
Surface applied micro-optic anti-counterfeit security device2024
Micro-optic security device with zones of color2023
Fully micro-optic security document2023
Machine-readable optical security device2023