RETRO-REFLECTIVE DISC TARGET HAVING EXPOSED RETRO-REFLECTIVE BEADS
Application
US20260079288A1
Kind: A1
Mar 19, 2026
Inventors
Larry Chen, David Charles Willms, Athanasios Tommy Balkos, Shaulaine White
Abstract
A retro-reflective marker comprising a bare retro-reflective layer; a protective layer with a near-infrared (NIR) wavelength specific anti-reflective coating; and a border with an NIR absorbent coating.
CPC Classifications
G02B 5/208
G01S 17/66
G02B 5/12
G02B 27/32
A61B 6/547
A61B 2090/3979
A61B 2090/3983
A61B 2217/002
G02B 5/128
G02B 7/006
Filing Date
2025-11-21
Application No.
19396876