Inventor
CHOI HYUNGRYUL
US35 patents
⚠️ This page may combine multiple inventors who share the name “CHOI HYUNGRYUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
32 patentsUS11448908B1Sep 20, 2022
Displays with adjustable angles of view
APPLE INC7 citations85
US12085724B1Sep 10, 2024
Waveguide deformation sensing
APPLE INC3 citations74
US11740466B1Aug 29, 2023
Optical systems with scanning mirror input couplers
APPLE INC4 citations74
US12442967B2Oct 14, 2025
Optical systems having gradient index optical structures
APPLE INC2 citations73
US11029521B2Jun 8, 2021
Head-mounted device with an adjustable opacity system
APPLE INC5 citations73
US11852819B2Dec 26, 2023
Optical systems having multiple light paths for performing foveation
APPLE INC2 citations72
US11009707B2May 18, 2021
Optical systems for electronic devices with displays
APPLE INC5 citations72
US11874530B2Jan 16, 2024
Head-mounted display device with vision correction
APPLE INC2 citations71
US11867907B2Jan 9, 2024
Optical systems with lens-based static foveation
APPLE INC2 citations70
US12405473B2Sep 2, 2025
Optical systems with reflective prism input couplers
APPLE INC0 citations62
US12111467B2Oct 8, 2024
Electronic device with multi-element display illumination system
APPLE INC0 citations62
US11994681B2May 28, 2024
Optical systems with reflective prism input couplers
APPLE INC0 citations62
US11852816B1Dec 26, 2023
Optical systems with resolution-enhancing spectral shifting
APPLE INC1 citations62
US11099386B1Aug 24, 2021
Display device with optical combiner
APPLE INC0 citations62
US12399376B1Aug 26, 2025
Waveguide angle sensing
APPLE INC0 citations61
US11822165B1Nov 21, 2023
Displays with adjustable angles of view
APPLE INC1 citations61
US11822078B2Nov 21, 2023
Head-mounted display system
APPLE INC0 citations61
US11803056B2Oct 31, 2023
Waveguided display systems
APPLE INC0 citations61
US11740467B2Aug 29, 2023
Optical systems for electronic devices with displays
APPLE INC0 citations61
US12481175B2Nov 25, 2025
Head-mounted display device with vision correction
APPLE INC0 citations60
US12442961B1Oct 14, 2025
Methods of forming holographic gratings for optical systems
APPLE INC0 citations60
US11442271B2Sep 13, 2022
Display illumination systems
APPLE INC0 citations60
US12292572B2May 6, 2025
Optical systems with lens-based static foveation
APPLE INC0 citations59
US12442966B2Oct 14, 2025
Optical systems for providing polarized light to a waveguide
APPLE INC0 citations51
US12379537B1Aug 5, 2025
Optical systems with artifact blocking structures
APPLE INC0 citations51
US12298505B2May 13, 2025
Optical systems having angle-selective transmission filters
APPLE INC0 citations51
US12105287B1Oct 1, 2024
Optical systems for leveraging the non-zero transition time of display panel mirrors
APPLE INC0 citations51
US12050322B2Jul 30, 2024
Optical systems with multiple light engines for foveation
APPLE INC0 citations51
US12591140B2Mar 31, 2026
Optical systems with color filters for emissive displays
APPLE INC0 citations50
US12298506B2May 13, 2025
Optical systems with low resolution peripheral displays
APPLE INC0 citations50
US12429694B2Sep 30, 2025
Optical systems having light sources with power saving modes
APPLE INC0 citations49
US12019238B2Jun 25, 2024
Optical systems for displays
APPLE INC0 citations47