Inventor
IHAS BEN
US14 patents
⚠️ This page may combine multiple inventors who share the name “IHAS BEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
REALD SPARK LLC
13 patentsUS11442316B2Sep 13, 2022
Directional display apparatus
REALD SPARK LLC37 citations94
US11237417B2Feb 1, 2022
Directional display apparatus
REALD SPARK LLC37 citations94
US11892717B2Feb 6, 2024
Marks for privacy display
REALD SPARK LLC15 citations86
US11099447B2Aug 24, 2021
Optical stack for privacy display
REALD SPARK LLC15 citations86
US11092852B2Aug 17, 2021
Directional display apparatus
REALD SPARK LLC15 citations85
US12253748B2Mar 18, 2025
Switchable privacy display
REALD SPARK LLC2 citations74
US11109014B2Aug 31, 2021
Privacy display apparatus
REALD SPARK LLC2 citations73
US12393066B2Aug 19, 2025
Privacy displays
REALD SPARK LLC1 citations64
US12523899B2Jan 13, 2026
Switchable privacy display
REALD SPARK LLC0 citations62
US12038649B2Jul 16, 2024
Directional display apparatus
REALD SPARK LLC0 citations62
US11921367B2Mar 5, 2024
Marks for privacy display
REALD SPARK LLC0 citations62
US11573439B2Feb 7, 2023
Optical stack for privacy display
REALD SPARK LLC0 citations62
US11454853B2Sep 27, 2022
Optical stack for privacy display
REALD SPARK LLC0 citations62