Inventor
ROBIN SHARMA
Inventor
US
Overview
Patents· 67 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus30%
G06FElectric digital data processing15%
H04NPictorial communication, e.g. television7%
G06TImage data processing or generation, in general6%
G02CSpectacles5%
G06VImage or video recognition or understanding5%
A61BDiagnosis4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light3%
B29DProducing particular articles from plastics or from substances in a plastic state2%
PatentTitleYear
12,572,016Waveguide alignment with scanner202612,526,585Audio system that uses an optical microphone202612,510,960Frame tracking system for a head-mounted device202512,436,410Eyeglass devices and related methods202512,421,939Actuator for generating compound curvature202512,352,973Zonal lenses for a head-mounted display (HMD) device202512,352,970Dimming control with display-directed activation light for an optical assembly202512,270,992Beam shaping optic for light sources202512,235,461Controlling optical parameters at a user's eye202512,118,143Pancake lenses with integrated accommodation202412,074,408Vertical cavity surface-emitting laser (VCSEL) with a light barrier202412,025,795Wedge combiner for eye-tracking202411,983,318Full field retinal imaging system for characterization of eye trackers202411,953,679Dual Purkinje imaging with ellipsoidal lensing structure202411,927,766In-field imaging system for eye tracking202411,892,638Scanning near-eye imaging and sensing system202411,874,474Optical system for multi-view eye-tracking202411,867,900Bright pupil eye-tracking system202411,860,571Optical system with polarization volume hologram202411,860,358Angular light sensor and eye-tracking202411,848,542Active optics feedback and calibration202311,796,804Eye-tracking with steered eyebox202311,796,829In-field illuminator for eye depth sensing202311,782,279High efficiency pancake lens202311,768,378Prescription optical element based on optical-mechanical profile202311,747,633Multi-element electromechanical actuation mechanism for asymmetric optical applications202311,740,391Fluid lens operational feedback using sensor signal202311,650,403Optical elements for beam-shaping and illumination202311,650,426Holographic optical elements for eye-tracking illumination202311,642,018Volumetric depth imaging for lens fit202311,635,807Full field retinal imaging system for characterization of eye trackers202311,617,508Eye-tracking fundus imaging system202311,613,090Lens casting with deformable molds202311,614,638Prescription optical element for selected head mounted device202311,604,366Head-mounted display devices with removable prescription lenses202311,594,672Spatially addressable nanovoided polymers202311,583,179Lens fitting metrology with optical coherence tomography202311,579,451Prism based light redirection system for eye tracking systems202311,575,246Wafer level optic and zoned wafer202311,559,201Systems and methods for eye tracking using modulated radiation202311,561,405Wavefront sensing with in-field illuminators202311,550,160Off-axis parabolic combiner202311,550,153Optical combiner aberration correction in eye-tracking imaging202311,515,469Multi-element prescription lenses with eye-tracking202211,506,913Hybrid plastic-glass lens202211,500,185Catadioptric and refractive optical structures for beam shaping202211,495,937Two-photon vision display202211,455,031In-field illumination for eye tracking202211,428,930Stray light suppression in eye-tracking imaging202211,416,071Infrared transparent backlight device202211,415,808Illumination device with encapsulated lens202211,391,967Transparent circuit boards with multilayered traces202211,378,806Multi-element electromechanical actuation mechanism for asymmetric optical applications202211,366,425Freeform polarization volume hologram202211,366,298Eye tracking based on telecentric polarization sensitive grating202211,353,698Dual Purkinje imaging with ellipsoidal lensing structure202211,340,702In-field illumination and imaging for eye tracking202211,307,415Head mounted display with active optics feedback and calibration202211,307,654Ambient light eye illumination for eye-tracking in near-eye display202211,287,648Inconspicuous near-eye electrical circuits202211,237,628Efficient eye illumination using reflection of structured light pattern for eye tracking202211,237,389Wedge combiner for eye-tracking202211,209,775Optical system with polarization volume hologram202111,205,069Hybrid cornea and pupil tracking202111,175,521Drive schemes for transparent tunable optical elements202111,148,377Casting with deformable molds202111,153,512Imaging and display with ellipsoidal lensing structure2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to FACEBOOK TECH LLC (17)· patent assignee history
2021–2026Based in US· patent location history
2022–2026Patents assigned to META PLATFORMS TECH LLC (50)· patent assignee history
2023Patents assigned to MELA PLATFORMS TECH LLC (1)· patent assignee history
2025Based in GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| META PLATFORMS TECH LLC | 50 | 2022–2026 |
| FACEBOOK TECH LLC | 17 | 2021–2022 |
| MELA PLATFORMS TECH LLC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 66 | 2021–2026 |
| GB | 1 | 2025 |