Meta Platforms Technologies, LLC patent applications on April 24th, 2025
Patent Applications by Meta Platforms Technologies, LLC on April 24th, 2025
Meta Platforms Technologies, LLC: 12 patent applications
Meta Platforms Technologies, LLC has applied for patents in the areas of G02B27/01 (4), G06F3/01 (3), G06T19/00 (2), G02C13/00 (1), G06F3/16 (1) G02C13/00 (1), G02F1/0327 (1), G02F1/136209 (1), G03B21/006 (1), G06F3/013 (1)
With keywords such as: audio, configured, device, data, light, display, signal, based, other, and include in patent application abstracts.
Patent Applications by Meta Platforms Technologies, LLC
Inventor(s): James Schultz of Redmond WA US for meta platforms technologies, llc, Randall Scott Toy of Sammamish WA US for meta platforms technologies, llc, Aaron Schmitz of Woodinville WA US for meta platforms technologies, llc
IPC Code(s): G02C13/00, G02B27/01
CPC Code(s): G02C13/00
Abstract: methods of assembling a head-mounted display (hmd) may include coupling a first digital projector assembly to an hmd frame, coupling a second digital projector assembly to the hmd frame, and then warping the hmd frame to optically align the first digital projector assembly with the second digital projector assembly. the warped hmd frame may be fixed such that the first digital projector assembly and the second digital projector assembly are optically aligned to within a predetermined threshold. various other methods and systems are also disclosed.
Inventor(s): Guohua Wei of Redmond WA US for meta platforms technologies, llc, Peter Topalian of Seattle WA US for meta platforms technologies, llc, Min Chul Shin of Bellevue WA US for meta platforms technologies, llc, Risheng Cheng of Redmond WA US for meta platforms technologies, llc, Zhujun Shi of Redmond WA US for meta platforms technologies, llc, Zhaoning Yu of Redmond WA US for meta platforms technologies, llc, Jonathan Robert Peterson of Woodinville WA US for meta platforms technologies, llc, Zhimin Shi of Bellevue WA US for meta platforms technologies, llc, Giuseppe Calafiore of Woodinville WA US for meta platforms technologies, llc, Heqing Huang of Bronx NY US for meta platforms technologies, llc
IPC Code(s): G02F1/03, G02B27/01, G02F1/035, G02F1/21
CPC Code(s): G02F1/0327
Abstract: in some examples, a device may include a backlight unit configured to illuminate a display. in some examples, a light source may direct light into an active photonic circuit. the active photonic circuit may include optical switches controllable to distribute the light to illuminate display zones. an active photonic circuit may include an arrangement of optical switches configured to allow particular zones to be raster scanned, for example, using light distribution and outcoupling further using a passive photonic circuit. the illumination intensity for each zone may be controlled using the optical switches and/or with variation of the light source intensity. in some examples, the illumination intensity for each zone can be varied based on the displayed content, allowing improved contrast ratios. in some examples, all zones may be illuminated simultaneously with a zonal illumination intensity based on displayed content. other devices, methods, systems, and computer-readable media are also disclosed.
Inventor(s): Hojin JEONG of Daejeon KR for meta platforms technologies, llc, Rungrot KITSOMBOONLOHA of Los Gatos CA US for meta platforms technologies, llc, Hsin-Ying CHIU of San Jose CA US for meta platforms technologies, llc, Cagdas VAREL of Seattle WA US for meta platforms technologies, llc, Jun JIANG of Woodinville WA US for meta platforms technologies, llc, Sascha HALLSTEIN of Saratoga CA US for meta platforms technologies, llc
IPC Code(s): G02F1/1362, G02F1/1343, H04N13/344, H04N13/383
CPC Code(s): G02F1/136209
Abstract: a near-eye display includes a display panel configured to display images, and display optics configured to project the images to a user's eye. a peak luminance angle at each region of a plurality of regions of the display panel matches a viewing angle of the region seen through the display optics. in one example, the display panel includes a liquid crystal display lcd) panel, and the peak luminance angle at each region is matched to the viewing angle of the region seen through the display optics by shifting black matrix elements with respect to light shield structures at the region of the lcd panel.
20250130484. FRONT-LIT ILLUMINATION MODULE_simplified_abstract_(meta platforms technologies, llc)
Inventor(s): Zhujun Shi of Redmond WA US for meta platforms technologies, llc, Guohua Wei of Redmond WA US for meta platforms technologies, llc, Michael Patrick Schaub of Redmond WA US for meta platforms technologies, llc
IPC Code(s): G03B21/00, G03B21/20
CPC Code(s): G03B21/006
Abstract: an illumination module includes a lcos panel, a plurality of light sources configured to generate illuminating light, and a lightguide optically coupled via coupling optics to the plurality of light sources and adapted to direct the illuminating light to the lcos panel, the lightguide being configured to transmit light of a first polarization state and reflect light of a second polarization state orthogonal to the first polarization state. the plurality of light sources may include a microled array.
Inventor(s): Sebastian Sztuk of Virum DK for meta platforms technologies, llc, Karol Constantine Hatzilias of Sammamish WA US for meta platforms technologies, llc, Kirk Erik Burgess of Newark CA US for meta platforms technologies, llc, Javier San Agustin Lopez of Deba ES for meta platforms technologies, llc
IPC Code(s): G06F3/01, G02B27/00, G02B27/01, G06V40/19
CPC Code(s): G06F3/013
Abstract: a method for calibrating eye tracking data for a head wearable optical device includes receiving eye tracking data from an imaging device oriented towards a combiner. the method includes determining a gaze direction of an eye of a user based on the eye tracking data. the method includes receiving calibration data from the imaging device that includes an indication of positions of one or more calibration indicators. the method includes determining the gaze direction based at least in part on the calibration data received from the imaging device (or factors adjusted by the calibration data).
Inventor(s): Diego Adrian Gutnisky of San Francisco CA US for meta platforms technologies, llc, Najja Marshall of New York NY US for meta platforms technologies, llc, Emanuele Formento of San Francisco CA US for meta platforms technologies, llc, Mario Bräcklein of Brooklyn NY US for meta platforms technologies, llc
IPC Code(s): G06F3/01, G06F3/0346, G09B19/00
CPC Code(s): G06F3/017
Abstract: system and method for guiding a user in activating biological motor units (mus) are disclosed. a method includes presenting instructions for performing a movement associated with activation of mus, and graphical elements associated with the activation of the mus. the method includes, in response to detecting an activation of the mus, determining, based on biopotential sensor data captured during performance of the movement an additional movement to be performed by the user and a change to the graphical elements. the method includes presenting additional instructions for performing the additional movement, and the change to the graphical elements. the method includes, in response to detecting an additional activation of the mus, in accordance with a determination that additional biopotential sensor data captured during performance of the additional movement satisfies a threshold, associating the additional biopotential sensor data with biopotential-based gestures, and presenting an additional change to the graphical elements.
Inventor(s): Pablo Francisco Faundez Hoffmann of Kenmore WA US for meta platforms technologies, llc
IPC Code(s): G06F3/16, G02B27/01, G06T19/00
CPC Code(s): G06F3/16
Abstract: an example method of matching audio inputs to an extended-reality environment, comprises, receiving an audio input from a microphone at a head-worn extended-reality device, and the audio input occurs at a simulated location in a simulated environment. the method also includes, processing the audio input into processed audio by changing the audio based on simulated objects within the simulated environment. the processed audio is configured to be perceived in a manner as if the audio input is being altered by the simulated environment. the example method includes transmitting the processed audio to the device for playback, such that the audio is perceived as being spoken in the simulated environment.
Inventor(s): Alexander Richard of Pittsburgh PA US for meta platforms technologies, llc, Michael Zollhoefer of Pittsburgh PA US for meta platforms technologies, llc, Fernando De la Torre of Pittsburgh PA US for meta platforms technologies, llc, Yaser Sheikh of Pittsburgh PA US for meta platforms technologies, llc
IPC Code(s): G06T13/20, G06T13/40, G06T17/20, G06T19/00, G10L21/10, G10L21/14
CPC Code(s): G06T13/205
Abstract: a method for training a three-dimensional model face animation model from speech, is provided. the method includes determining a first correlation value for a facial feature based on an audio waveform from a first subject, generating a first mesh for a lower portion of a human face, based on the facial feature and the first correlation value, updating the first correlation value when a difference between the first mesh and a ground truth image of the first subject is greater than a pre-selected threshold, and providing a three-dimensional model of the human face animated by speech to an immersive reality application accessed by a client device based on the difference between the first mesh and the ground truth image of the first subject. a non-transitory, computer-readable medium storing instructions to cause a system to perform the above method, and the system, are also provided.
Inventor(s): Denis GLADKOV of Mill Valley CA US for meta platforms technologies, llc, Daniel LEHMANN of Los Gatos CA US for meta platforms technologies, llc, Paul B. MENAGE of Mountain View CA US for meta platforms technologies, llc, Clifford Merritt BOYD of San Mateo CA US for meta platforms technologies, llc, Anton VANEEV of Zurich CH for meta platforms technologies, llc, Luiz Afonso COIMBRA BARBOSA SILVA of Redwood City CA US for meta platforms technologies, llc, Mandeep S. BAINES of Saratoga CA US for meta platforms technologies, llc, Aaron David LIEBERMAN of Seattle WA US for meta platforms technologies, llc, Rodney HUFF of Tiburon CA US for meta platforms technologies, llc, Cyril Daniel SAINT GIRONS of Seattle CA US for meta platforms technologies, llc
IPC Code(s): G06T15/00, G06F3/01, G06F9/455
CPC Code(s): G06T15/005
Abstract: the disclosure describes a distributed, pluggable architecture for an artificial reality (ar) system that enables concurrent execution and collaborative scene rendering for multiple artificial reality applications. for example, an ar system includes an image capture device configured to capture image data representative of a physical environment. the ar system also includes a head-mounted display (hmd) configured to output artificial reality content. the ar system further includes a plurality of concurrently executing artificial reality client applications. the ar system also includes a concurrent application engine configured to control rendering the artificial reality content as a common scene that include one or more objects from each of the plurality of artificial reality applications.
Inventor(s): Morteza Khaleghimeybodi of Bothell WA US for meta platforms technologies, llc, John Raymond Brodie of Bend OR US for meta platforms technologies, llc, Luke Allen of Woodinville WA US for meta platforms technologies, llc, Andrew Jackson Stockton X of Boston MA US for meta platforms technologies, llc, Nils Thomas Fritiof Lunner of Redmond WA US for meta platforms technologies, llc
IPC Code(s): G10K11/178
CPC Code(s): G10K11/17881
Abstract: a system and method for removal of unwanted vibration noise are provided. the system may detect, by a microphone(s) of the system, at least one audio signal including audio content output from at least one speaker and other audio data from one or more other sources, or caused by the one or more other sources. the other audio data may include determined undesirable vibration noise causing distortion of the at least one audio signal. the system may determine, by at least one sensor of the system, a subset of the other audio data based in part on determining at least one motion of a user of the system, or motion of one or more other users. the system may remove, or reduce, the undesirable vibration noise from the at least one audio signal to enable output of sound associated with a modification of the at least one audio signal.
Inventor(s): Fei He of Santa Clara CA US for meta platforms technologies, llc, Ashok Vijayaraghavan of Kirkland WA US for meta platforms technologies, llc
IPC Code(s): H04B1/00, H04B1/44
CPC Code(s): H04B1/0057
Abstract: systems for wireless communication may include a first transmitter for providing a first transmission signal and a second transmitter for providing a second transmission signal. a combiner may receive the first and second transmission signals and combine them into a combined signal. a power amplifier may combine and amplify the combined signal. a diplexer may separate the amplified, combined signal into a first amplified transmission signal corresponding to the first transmission signal and a second amplified transmission signal corresponding to the second transmission signal. at least one antenna may receive and wirelessly transmit the first and second amplified transmission signals. various other methods, systems, and computer-readable media are also disclosed.
20250133682. MODULAR POWER SUPPLY CONNECTOR_simplified_abstract_(meta platforms technologies, llc)
Inventor(s): Chenyu Xu of Newark CA US for meta platforms technologies, llc
IPC Code(s): H05K7/14
CPC Code(s): H05K7/1491
Abstract: the disclosure comprises a power management system. the system includes a cable bracket that functions as a modular power connector to a chassis of a processor. the cable bracket can comprise a lock device such that the lock device to interlock the cable bracket with the chassis. the lock device is configured to engage and disengage from the chassis. the bracket can be configured to function as an electrical conduit between the chassis of the processor and a power bus bar and wherein the bracket comprises a first electrical connector configured to engage the chassis and a second electrical connector configured to engage the power bus bar. the bracket further comprises at least one lock device to secure the cable bracket to the chassis.
Meta Platforms Technologies, LLC patent applications on April 24th, 2025
- Meta Platforms Technologies, LLC
- G02C13/00
- G02B27/01
- CPC G02C13/00
- Meta platforms technologies, llc
- G02F1/03
- G02F1/035
- G02F1/21
- CPC G02F1/0327
- G02F1/1362
- G02F1/1343
- H04N13/344
- H04N13/383
- CPC G02F1/136209
- G03B21/00
- G03B21/20
- CPC G03B21/006
- G06F3/01
- G02B27/00
- G06V40/19
- CPC G06F3/013
- G06F3/0346
- G09B19/00
- CPC G06F3/017
- G06F3/16
- G06T19/00
- CPC G06F3/16
- G06T13/20
- G06T13/40
- G06T17/20
- G10L21/10
- G10L21/14
- CPC G06T13/205
- G06T15/00
- G06F9/455
- CPC G06T15/005
- G10K11/178
- CPC G10K11/17881
- H04B1/00
- H04B1/44
- CPC H04B1/0057
- H05K7/14
- CPC H05K7/1491