Meta Platforms Technologies, LLC patent applications on 2025-05-15
Patent Applications by Meta Platforms Technologies, LLC on May 15th, 2025
Meta Platforms Technologies, LLC: 9 patent applications
Meta Platforms Technologies, LLC has applied for patents in the areas of G02B6/34 (OPTICAL ELEMENTS, SYSTEMS OR APPARATUS, 1), G02C11/10 ({Electronic devices other than hearing aids}, 1), G03B21/2013 (Lamp housings, 1), G06F3/016 ({Input arrangements with force or tactile feedback as computer generated output to the user}, 1), G06T15/10 (Geometric effects, 1), H01Q1/273 ({Adaptation for carrying or wearing by persons or animals}, 1), H04B7/0626 (at the transmitting station, 1), H04N23/11 (for generating image signals from visible and infrared light wavelengths, 1), H04N23/52 (PICTORIAL COMMUNICATION, e.g. TELEVISION, 1)
With keywords such as: first, configured, waveguide, body, light, element, includes, optical, having, guide in patent application abstracts.
Top Inventors:
- Prathmesh Deshmukh of Redmond WA US (1 patents)
- Tingling Rao of Bellevue WA US (1 patents)
- Babak Amirsolaimani of Redmond WA US (1 patents)
- Zhaoyu Nie of Redmond WA US (1 patents)
- Ningfeng Huang of San Jose CA US (1 patents)
Patent Applications by Meta Platforms Technologies, LLC
Abstract: an optical element includes a first waveguide body configured to guide light having a first polarization by total internal reflection from an input end of the first waveguide body to an output end of the first waveguide body, and a second waveguide body overlying the first waveguide body and configured to guide light having a second polarization by total internal reflection from an input end of the second waveguide body to an output end of the second waveguide body.
Abstract: a head-worn device that includes a lens frame, a first temple arm, one or more electrical components, and a heat-transfer component. the lens frame is configured to hold at least two lenses in place. the first temple arm is coupled to the lens frame via a hinge. the one or more electrical components are located within the lens frame, and the one or more electrical components emit heat when operating. the heat-transfer component is configured to transfer the heat from the one or more electrical components to the first temple arm, and the transferring the heat from the one or more electrical components to the first temple arm is configured to cause a lengthening of a time duration during which the one or more electrical components can operate at their respective thermal design power (tdp).
Abstract: an illumination system includes a micro-led array having a plurality of individually addressable diodes, a concentrator array overlying an output of the micro-led array and configured to decrease a numerical aperture of light emitted by the array, and a non-emissive display panel arranged to receive light from the concentrator array.
Abstract: a method includes separately exposing selected portions of a first rigid substrate and a second rigid substrate to laser radiation, selectively etching the exposed portions of the first rigid substrate and the second rigid substrate using a chemical etchant and bonding the first rigid substrate to the second rigid substrate along a common interface to form a fluidic valve. the fluidic valve may be coupled to a fluidic haptics device, for example, which may be integrated into an artificial reality system.
Abstract: a device may access an input image of a real-world scene captured by a camera from a camera viewpoint. the device may render, from the camera viewpoint, an inpainting image of a background of the real-world scene based on a 3d reconstruction model of the background of the real-world scene, wherein the 3d reconstruction model is generated using previously-captured images and previously-generated depth estimates. the device may generate a depth estimate of the real-world scene and identify, based on the depth estimate, a first set of pixel locations and a second set of pixel locations in a passthrough image to be rendered. the device may render, from a viewpoint of an eye of a user, the passthrough image based on the input image, the inpainting image, and the depth estimate. first pixel values for the first set of pixel locations in the passthrough image are sampled from the input image, and second pixel values for the second set of pixel locations in the passthrough image are sampled from the inpainting image.
Abstract: the disclosed wireless antenna may include a stratified architecture that electrically isolates an antenna radiating element from a ground plane. for example, the disclosed wireless antenna may be included in a wearable device such that the antenna radiating element is capacitively coupled with the bare skin of the wearer. a slot or cleared volume between the antenna radiating element and the ground plane causes electrical fields to close between the antenna radiating element—effectively enlarged by the bare skin of the wearer—and the ground plane. by clearly separating the antenna radiating element and the ground plane and coupling the antenna radiating element to conductive human tissue, the disclosed wireless antenna significantly improves performance at low frequencies such as ltd low bands. various other methods, systems, and computer-readable media are also disclosed.
Abstract: systems and methods for adaptive frequency hopping may include a wireless communication device which performs, via a wireless communication technology of a plurality of wireless communication technologies supported by the wireless communication device, an initial channel assessment across a plurality of channels. the wireless communication device may generate a channel map for the plurality of channels, for identifying a channel state for the plurality of channels, based on a comparison of one or more metrics for the channels as compared to one or more key performance indicator (kpi) metrics set according to the wireless communication technology. the wireless communication device may occupy a channel, of the plurality of channels, based on the channel state of the channel in the channel map.
Abstract: imaging systems, cameras, and image sensors of this disclosure include imaging pixels that include subpixels. diffractive optical elements such as a metasurface lens layers or a liquid crystal polarization hologram (lcph) are configured to focus image light to the subpixels of the imaging pixels. microlens regions of the diffractive optical elements may focus the image light to the subpixels of the imaging pixels.
Abstract: a camera module includes a routing substrate, an image sensor, electrical components, molding compound, and an electro-magnetic interference (emi) shield layer. the routing substrate has a ground plane coupled between a first side of the routing substrate and a second side of the routing substrate. the image sensor is configured to receive incident image light. the electrical components are electrically coupled to the second side of the routing substrate. the molding compound supports the image sensor and supports the electrical components. the emi shield layer is disposed on the molding compound and the emi shield layer is tied to the ground plane of the routing substrate.
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