Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › 3D grating optical sensor comprising a diffusion plate for conducting chromatometry with color constancy performance

3D grating optical sensor comprising a diffusion plate for conducting chromatometry with color constancy performance

US Patent 6704108 · Granted Mar 9, 2004

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process and device for high-definition measurement of intervals in the focused i1999