Inventor
HEDDING BRENT A
US8 patents
⚠️ This page may combine multiple inventors who share the name “HEDDING BRENT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
7 patentsUS10634837B2Apr 28, 2020
Lightguide with various shapes and extracting structures
3M INNOVATIVE PROPERTIES CO1 citations60
US11125929B2Sep 21, 2021
Display system
3M INNOVATIVE PROPERTIES CO1 citations59
US11209589B2Dec 28, 2021
Optical imaging system
3M INNOVATIVE PROPERTIES CO0 citations50
US10718890B2Jul 21, 2020
Optical structures with off-state appearance area
3M INNOVATIVE PROPERTIES CO0 citations46
US10514487B2Dec 24, 2019
Light guides
3M INNOVATIVE PROPERTIES CO0 citations39
US10509157B2Dec 17, 2019
Lightguides with pixelated image
3M INNOVATIVE PROPERTIES CO0 citations39
US9915762B2Mar 13, 2018
Articles with binder-deficient slip coating and method for making same
3M INNOVATIVE PROPERTIES CO0 citations39