Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical film

Optical film

US Patent 11373344 · Granted Jun 28, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical identifier and printed matter2025
Method for manufacturing display body, display body, and method for verifying au2025
Color display, authentication medium, and method of determining authenticity of 2024
Information display medium and manufacturing method relating thereto2024
Information display medium and manufacturing method relating thereto2024
Authentication medium, authentication medium manufacturing method, authenticatio2024
Display body2023
Optical assembly and method of producing optical assembly2023
Hologram, detection device, and method for verifying authenticity of hologram2023
Information display medium and manufacturing method relating thereto2023
Information display medium and manufacturing method relating thereto2023
Calculation method, recording method, optical film, and phase modulation structu2023