Inventor · disambiguated record
Wai Sze Tiffany Lam
Also filed as: Lam Wai Sze Tiffany
72 granted patents·18 pending applications·444 citations·filing 2016–2024
99Inventor score
Top patents by PatentIndex Score
90 records- 0199US10678116B1Active multi-color PBP elementsOCULUS VR LLC·Filed 2018·Granted Jun 9, 2020·25 cites·20 claims
- 0298US11175511B2Field-of-view stitched waveguide displayFACEBOOK TECH LLC·Filed 2020·Granted Nov 16, 2021·9 cites·20 claims
- 0398US11169379B2Spatially multiplexed volume Bragg gratings with varied refractive index modulations for waveguide displayFACEBOOK TECH LLC·Filed 2020·Granted Nov 9, 2021·7 cites·14 claims
- 0498US10948801B1Hybrid varifocal lensFACEBOOK TECH LLC·Filed 2018·Granted Mar 16, 2021·24 cites·14 claims
- 0598US10578876B1Waveguide having a phase-matching regionFACEBOOK TECH LLC·Filed 2018·Granted Mar 3, 2020·45 cites·26 claims
- 0698US10451947B1Apochromatic pancharatnam berry phase (PBP) liquid crystal structures for head-mounted displaysFACEBOOK TECH LLC·Filed 2017·Granted Oct 22, 2019·24 cites·20 claims
- 0798US10394040B2Head mounted display including pancake lens blockFACEBOOK TECH LLC·Filed 2016·Granted Aug 27, 2019·31 cites·19 claims
- 0897US11624926B1Display systems with collection optics for disparity sensing detectorsMETA PLATFORMS TECH LLC·Filed 2022·Granted Apr 11, 2023·4 cites·20 claims
- 0997US11187904B2Multiple projector field-of-view stitched waveguide displayFACEBOOK TECH LLC·Filed 2020·Granted Nov 30, 2021·6 cites·18 claims
- 1097US10545348B1Transmission improvement for flat lens based AR/VR glassesFACEBOOK TECH LLC·Filed 2018·Granted Jan 28, 2020·22 cites·20 claims
- 1197US10120193B2Geometric phase lens alignment in an augmented reality head mounted displayOCULUS VR LLC·Filed 2017·Granted Nov 6, 2018·15 cites·18 claims
- 1296US11774758B2Waveguide display with multiple monochromatic projectorsMETA PLATFORMS TECH LLC·Filed 2021·Granted Oct 3, 2023·4 cites·20 claims
- 1396US11709358B2Staircase in-coupling for waveguide displayMETA PLATFORMS TECH LLC·Filed 2021·Granted Jul 25, 2023·4 cites·20 claims
- 1496US11092808B1Waveguide with multilayer waveplateFACEBOOK TECH LLC·Filed 2018·Granted Aug 17, 2021·15 cites·20 claims
- 1596US10942398B1Continuous liquid crystal alignment patterns for geometric phase opticsFACEBOOK TECH LLC·Filed 2018·Granted Mar 9, 2021·10 cites·20 claims
- 1696US10809585B1Apochromatic pancharatnam berry phase (PBP) liquid crystal structures for head-mounted displaysFACEBOOK TECH LLC·Filed 2019·Granted Oct 20, 2020·6 cites·20 claims
- 1796US10705401B1Apochromatic Pancharatnam Berry Phase (PBP) liquid crystal structures for head-mounted displaysFACEBOOK TECH LLC·Filed 2018·Granted Jul 7, 2020·7 cites·20 claims
- 1896US10678057B2Liquid crystal cells for polarization rotationFACEBOOK TECH LLC·Filed 2018·Granted Jun 9, 2020·10 cites·20 claims
- 1996US10598928B1Light redirection structures for eye tracking systemsFACEBOOK TECH LLC·Filed 2017·Granted Mar 24, 2020·19 cites·7 claims
- 2096US10451885B2Multifocal system using pixel level polarization controllers and folded opticsFACEBOOK TECH LLC·Filed 2017·Granted Oct 22, 2019·10 cites·17 claims
- 2195US11885967B2Phase structure on volume Bragg grating-based waveguide displayMETA PLATFORMS TECH LLC·Filed 2021·Granted Jan 30, 2024·3 cites·20 claims
- 2295US10845594B1Prism based light redirection system for eye tracking systemsFACEBOOK TECH LLC·Filed 2017·Granted Nov 24, 2020·14 cites·16 claims
- 2394US11372239B1Enabling eye tracking in pancake lens opticsFACEBOOK TECH LLC·Filed 2018·Granted Jun 28, 2022·9 cites·16 claims
- 2494US10712485B1Composite optical coating on a curved optical surfaceFACEBOOK TECH LLC·Filed 2018·Granted Jul 14, 2020·11 cites·7 claims
- 2593US12282182B2Reflector orientation of geometrical and mixed waveguide for reducing grating conspicuity for near-eye displaysMETA PLATFORMS TECH LLC·Filed 2022·Granted Apr 22, 2025·2 cites·17 claims
- 2693US12085717B2Hybrid waveguide to maximize coverage in field of view (FOV)META PLATFORMS TECH LLC·Filed 2022·Granted Sep 10, 2024·2 cites·20 claims
- 2793US10902820B2Display device with dynamic resolution enhancementFACEBOOK TECH LLC·Filed 2018·Granted Jan 26, 2021·10 cites·17 claims
- 2893US10877277B1Liquid crystal Alvarez lensFACEBOOK TECH LLC·Filed 2018·Granted Dec 29, 2020·9 cites·16 claims
- 2993US10809537B1Varifocal waveguide display with dynamically bent waveguideFACEBOOK TECH LLC·Filed 2018·Granted Oct 20, 2020·10 cites·20 claims
- 3092US12335453B2Detection, analysis and correction of disparities in a display system utilizing disparity sensing portMETA PLATFORMS TECH LLC·Filed 2021·Granted Jun 17, 2025·2 cites·20 claims
- 3192US10914953B1Varifocal waveguide display using tunable lensFACEBOOK TECH LLC·Filed 2018·Granted Feb 9, 2021·9 cites·21 claims
- 3292US10598945B1Multifocal system using pixel level polarization controllers and folded opticsFACEBOOK TECH LLC·Filed 2019·Granted Mar 24, 2020·6 cites·20 claims
- 3392US10520772B1Self-compensated liquid crystal polymer coatings on curved optical surfaceFACEBOOK TECH LLC·Filed 2017·Granted Dec 31, 2019·9 cites·20 claims
- 3492US10416461B2Pancake lens with large FOVFACEBOOK TECH LLC·Filed 2016·Granted Sep 17, 2019·10 cites·16 claims
- 3592US10185393B2Waveguide display with spatially switchable gratingFACEBOOK TECH LLC·Filed 2017·Granted Jan 22, 2019·7 cites·16 claims
- 3689US11454809B2Display waveguide assembly with color cross-couplingFACEBOOK TECH LLC·Filed 2018·Granted Sep 27, 2022·6 cites·20 claims
- 3788US11175508B2Display device with varifocal optical assemblyFACEBOOK TECH LLC·Filed 2019·Granted Nov 16, 2021·5 cites·20 claims
- 3887US12339454B2Display systems with waveguide configuration to mitigate rainbow effectMETA PLATFORMS TECH LLC·Filed 2022·Granted Jun 24, 2025·1 cites·20 claims
- 3986US11846779B2Display device with varifocal optical assemblyMETA PLATFORMS TECH LLC·Filed 2021·Granted Dec 19, 2023·1 cites·20 claims
- 4084US11175507B2Polarization-sensitive components in optical systems for large pupil acceptance anglesFACEBOOK TECH LLC·Filed 2019·Granted Nov 16, 2021·3 cites·20 claims
- 4184US10935797B1Multifocal system with polarizing elementsFACEBOOK TECH LLC·Filed 2019·Granted Mar 2, 2021·2 cites·20 claims
- 4284US10495887B1Multifocal system with polarizing elementsFACEBOOK TECH LLC·Filed 2019·Granted Dec 3, 2019·1 cites·20 claims
- 4383US11885974B2Near-eye display (NED) system and method using flexible reflectorMETA PLATFORMS TECH LLC·Filed 2020·Granted Jan 30, 2024·1 cites·17 claims
- 4483US11624917B2Spatially multiplexed volume Bragg gratings with varied thicknesses for waveguide displayMETA PLATFORMS TECH LLC·Filed 2020·Granted Apr 11, 2023·1 cites·21 claims
- 4583US10718947B1Geometric phase lens alignment in an augmented reality head mounted displayFACEBOOK TECH LLC·Filed 2018·Granted Jul 21, 2020·2 cites·20 claims
- 4681US10401630B2Multifocal system with polarizing elementsFACEBOOK TECH LLC·Filed 2016·Granted Sep 3, 2019·1 cites·20 claims
- 4781US2023244185A1Phase plate and fabrication method for color-separated laser backlight in display systemsMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 4880US11327306B2Angular performance of apochromatic pancharatnam berry phase components using a C-plateFACEBOOK TECH LLC·Filed 2018·Granted May 10, 2022·2 cites·21 claims
- 4980US11231579B1Cascaded pupil-replicating waveguidesFACEBOOK TECH LLC·Filed 2019·Granted Jan 25, 2022·2 cites·17 claims
- 5079US2025085558A1Compact beam expander for vr/ar headsetsMETA PLATFORMS TECH LLC·Filed 2024·Application pending·0 cites
Showing the top 50 of 90 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Wai Sze Tiffany Lam files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →