Inventor
HUANG KEJIAN KEVIN
US6 patents
⚠️ This page may combine multiple inventors who share the name “HUANG KEJIAN KEVIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHAPMAN STEVEN R
3 patentsUS8231234B2Jul 31, 2012
Metallized retroreflective sheeting with increased daytime brightness
CHAPMAN STEVEN R1 citations60
US8226249B2Jul 24, 2012
Metallized retroreflective sheeting with increased daytime brightness
CHAPMAN STEVEN R1 citations60
US10989845B2Apr 27, 2021
Method of making an array of aberrated optical elements
CHAPMAN STEVEN R0 citations50