Inventor
SELL DAVID ALEXANDER
US7 patents
⚠️ This page may combine multiple inventors who share the name “SELL DAVID ALEXANDER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLIED MATERIALS INC
6 patentsUS12050344B2Jul 30, 2024
Slab waveguide layer for enhanced near-eye-display surface relief grating lightguide
APPLIED MATERIALS INC2 citations71
US12510707B2Dec 30, 2025
Total or local thickness variation for optical devices
APPLIED MATERIALS INC0 citations61
US12353009B2Jul 8, 2025
Total or local thickness variation for optical devices
APPLIED MATERIALS INC0 citations61
US12345918B2Jul 1, 2025
Slab waveguide layer for enhanced near-eye-display surface relief grating lightguide
APPLIED MATERIALS INC0 citations61
US12248246B2Mar 11, 2025
Freeform optical substrates in waveguide displays
APPLIED MATERIALS INC0 citations60
US12044964B2Jul 23, 2024
Freeform optical substrates in waveguide displays
APPLIED MATERIALS INC0 citations60