Inventor · disambiguated record
Sascha Hallstein
Also filed as: HALLSTEIN SASCHA
14 granted patents·8 pending applications·34 citations·filing 2000–2024
88Inventor score
Files withMETA PLATFORMS TECH LLC11FINISAR CORP3C8 MEDISENSORS INC2REDOX BIOMEDICAL INC2HALLSTEIN SASCHA1
Top patents by PatentIndex Score
22 records- 0188US8358410B2Large field of view, high numerical aperture compound objective lens with two pairs of identical elements and near IR spectrometer containing two such compound lensesC8 MEDISENSORS INC·Filed 2010·Granted Jan 22, 2013·9 cites·14 claims
- 0286US8442363B2Apparatus for transforming the aspect ratio of an optical input field based on stacked waveguidesHALLSTEIN SASCHA·Filed 2010·Granted May 14, 2013·12 cites·16 claims
- 0384US12147596B1Event sensing and trackingMETA PLATFORMS TECH LLC·Filed 2022·Granted Nov 19, 2024·1 cites·17 claims
- 0480US9995941B2Wavelength division multiplexing of uncooled lasers with wavelength-common dispersive elementFINISAR CORP·Filed 2017·Granted Jun 12, 2018·3 cites·24 claims
- 0572US9628216B2Data communication using multiple channelsFINISAR CORP·Filed 2015·Granted Apr 18, 2017·2 cites·22 claims
- 0666US2025028389A1Region-of-interest imaging and identifying eye featuresMETA PLATFORMS TECH LLC·Filed 2024·Application pending·0 cites
- 0762US12276796B2Light field directional backlighting based three-dimensional (3D) pupil steeringMETA PLATFORMS TECH LLC·Filed 2022·Granted Apr 15, 2025·0 cites·20 claims
- 0857US2024274758A1White led package for virtual reality liquid crystal displayMETA PLATFORMS TECH LLC·Filed 2024·Application pending·0 cites
- 0956US11796804B1Eye-tracking with steered eyeboxMETA PLATFORMS TECH LLC·Filed 2022·Granted Oct 24, 2023·0 cites·20 claims
- 1055US12461363B1Dispersion-compensated optical assembly and systemMETA PLATFORMS TECH LLC·Filed 2022·Granted Nov 4, 2025·0 cites·20 claims
- 1155US2024069347A1System and method using eye tracking illuminationMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 1255US2024329402A1Reflective lcd based virtual reality systemMETA PLATFORMS TECH LLC·Filed 2024·Application pending·0 cites
- 1354US12360371B2Wavelength multiplexed waveguide system for eye trackingMETA PLATFORMS TECH LLC·Filed 2022·Granted Jul 15, 2025·0 cites·18 claims
- 1454US2023359029A1Tunable Florescent Quantum Dot System for Eye Tracking with Virtual Reality and Augmented Reality ApplicationsMETA PLATFORMS INC·Filed 2022·Application pending·0 cites
- 1553US2025130468A1Vr luminance-optimized lcd design seen through the lensMETA PLATFORMS TECH LLC·Filed 2024·Application pending·0 cites
- 1650US8917961B2Apparatus for transforming the aspect ratio of an optical input field based on stacked waveguidesREDOX BIOMEDICAL INC·Filed 2013·Granted Dec 23, 2014·0 cites·17 claims
- 1748US9715115B2Wavelength division multiplexing of uncooled lasers with wavelength-common dispersive elementFINISAR CORP·Filed 2015·Granted Jul 25, 2017·0 cites·20 claims
- 1846US2023084541A1Compact imaging optics using spatially located, free form optical components for distortion compensation and image clarity enhancementMETA PLATFORMS TECH LLC·Filed 2021·Application pending·0 cites
- 1945US8744221B1Apparatus for transforming the aspect ratio of an optical input field based on stacked waveguidesREDOX BIOMEDICAL INC·Filed 2012·Granted Jun 3, 2014·0 cites·20 claims
- 2045US6456753B1Optical switching apparatusNAYNA NETWORKS·Filed 2000·Granted Sep 24, 2002·5 cites·25 claims
- 2144US6614517B1Method and computer aided apparatus for aligning large density fiber arraysNAYNA NETWORKS INC·Filed 2001·Granted Sep 2, 2003·2 cites·10 claims
- 2242US2011194183A1Apparatus For Enhancing Scattered Light Detection By Re-Directing Scattered Light Outside The Angular Range Of Collection Optics Back To The Sample And Method Of Fabricating SameC8 MEDISENSORS INC·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →