Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Angular optical filtering element for angular filtering having controlled angular selectivity

Angular optical filtering element for angular filtering having controlled angular selectivity

US Patent 9810822 · Granted Nov 7, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Two-dimensional terahertz radiation detector2025
Filtering viewing element forming a front or rear windshield of a road vehicle2022
Filtering viewing element forming a front or rear windshield of a road vehicle2022
Spectral filter comprising at least two coupled Fabry-Perot structures2022
Spectral filter comprising at least two coupled Fabry-Perot structures2022
Device for imaging and delivering spectroscopic information2021
Device for imaging and delivering spectroscopic information2021
Device and method for multispectral imaging in the infrared2021
Device and method for multispectral imaging in the infrared2021
Device and method for multispectral imaging in the infrared2021
Mask for protecting a semiconductor material for localized etching applications2021
Device and method for optically encoding an image2020