Inventor
HALLSTEIN SASCHA
US15 patents
⚠️ This page may combine multiple inventors who share the name “HALLSTEIN SASCHA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
META PLATFORMS TECH LLC
6 patentsUS12276796B2Apr 15, 2025
Light field directional backlighting based three-dimensional (3D) pupil steering
META PLATFORMS TECH LLC0 citations59
US12147596B1Nov 19, 2024
Event sensing and tracking
META PLATFORMS TECH LLC1 citations59
US11796804B1Oct 24, 2023
Eye-tracking with steered eyebox
META PLATFORMS TECH LLC0 citations52
US12461363B1Nov 4, 2025
Dispersion-compensated optical assembly and system
META PLATFORMS TECH LLC0 citations50
US12523907B2Jan 13, 2026
Wide color gamut enabled edge-lit BLU for high PPI VR-LCD display
META PLATFORMS TECH LLC0 citations49
US12360371B2Jul 15, 2025
Wavelength multiplexed waveguide system for eye tracking
META PLATFORMS TECH LLC0 citations49
FINISAR CORP
3 patentsUS9628216B2Apr 18, 2017
Data communication using multiple channels
FINISAR CORP2 citations71
US9995941B2Jun 12, 2018
Wavelength division multiplexing of uncooled lasers with wavelength-common dispersive element
FINISAR CORP3 citations67
US9715115B2Jul 25, 2017
Wavelength division multiplexing of uncooled lasers with wavelength-common dispersive element
FINISAR CORP0 citations46
REDOX BIOMEDICAL INC
2 patentsUS8917961B2Dec 23, 2014
Apparatus for transforming the aspect ratio of an optical input field based on stacked waveguides
REDOX BIOMEDICAL INC0 citations49
US8744221B1Jun 3, 2014
Apparatus for transforming the aspect ratio of an optical input field based on stacked waveguides
REDOX BIOMEDICAL INC0 citations39