Meta Platforms Technologies, LLC patent applications on June 6th, 2024
Patent Applications by Meta Platforms Technologies, LLC on June 6th, 2024
Meta Platforms Technologies, LLC: 9 patent applications
Meta Platforms Technologies, LLC has applied for patents in the areas of G02B27/01 (3), G06F3/0346 (2), G06T7/70 (2), G06V40/16 (2), G04G17/06 (2)
With keywords such as: display, data, light, device, frame, optical, configured, position, pixels, and user in patent application abstracts.
Patent Applications by Meta Platforms Technologies, LLC
Inventor(s): Karol Constantine Hatzilias of Sammamish WA (US) for meta platforms technologies, llc, Tamer Elazhary of Redmond WA (US) for meta platforms technologies, llc, Yu Shi of Redmond WA (US) for meta platforms technologies, llc, Guohua Wei of Redmond WA (US) for meta platforms technologies, llc, Michiel Koen Callens of Mountain View CA (US) for meta platforms technologies, llc, Nicholas Mcgee of Seattle WA (US) for meta platforms technologies, llc
IPC Code(s): G02B27/01
Abstract: a near-eye optical assembly includes a display waveguide and an optical structure. the display waveguide is configured to receive display light and to direct the display light to an eye of a user. the optical structure includes an input coupler, an optical path, and an output coupler. the input coupler is disposed to receive a portion of the display light that propagates through the waveguide. the optical path directs the portion of the display light from the input coupler to an output coupler that is configured to provide the received portion of the display light to a disparity sense circuit.
Inventor(s): Ali Altaqui of Raleigh NC (US) for meta platforms technologies, llc, Xuan Wang of Kirkland WA (US) for meta platforms technologies, llc, Lu Lu of Kirkland WA (US) for meta platforms technologies, llc, Michael Escuti of Redmond WA (US) for meta platforms technologies, llc, Chulwoo Oh of Sammamish WA (US) for meta platforms technologies, llc, Hsien-Hui Cheng of Woodinville WA (US) for meta platforms technologies, llc, Jihwan Kim of Cary NC (US) for meta platforms technologies, llc, Yuge Huang of Painted Post NY (US) for meta platforms technologies, llc, Yun-Han Lee of Redmond WA (US) for meta platforms technologies, llc, Brian Wheelwright of Sammamish WA (US) for meta platforms technologies, llc
IPC Code(s): G02B27/01, G02B5/30, G02B27/09, G02F1/01
Abstract: a multi-focal system includes a display pixel array, a pixelated polarization array, and a pancharatnam-berry phase (pbp) lens. the display pixel array includes a first display pixels generating first display light and a second display pixels generating second display light. the pixelated polarization array has first pixels and second pixels. the first pixels are aligned with the first display pixels to generate a first polarized light having a first polarization orientation. the second pixels are aligned with the second display pixels to generate a second polarized light having a second polarization orientation different from the first polarization orientation. the pbp lens is configured to focus the first polarized light having the first polarization orientation to a first focal length and focus the second polarized light having the second polarization orientation to a second focal length that is greater than the first focal length.
Inventor(s): Robin Sharma of Woodinville WA (US) for meta platforms technologies, llc, Carl Chancy of Seattle WA (US) for meta platforms technologies, llc, Afsoon Jamali of Issaquah WA (US) for meta platforms technologies, llc, Kurt Jenkins of Sammamish WA (US) for meta platforms technologies, llc, Yang Zheng of Bothell WA (US) for meta platforms technologies, llc, Rongzhi Huang of Sammamish WA (US) for meta platforms technologies, llc, Timothy Louis Wong of West St. Paul MN (US) for meta platforms technologies, llc, Evan Mark Richards of Phoenix AZ (US) for meta platforms technologies, llc
IPC Code(s): G02C7/02, G02B27/00, G02B27/01, G02C7/08
Abstract: an apparatus includes a partial reflector, a first lens, a reflective polarizer, and a second lens. the second lens includes a first part and a second part coupled to the first part with at least one optical property designed to correct a specific user's refractive error. various other apparatuses, systems, and methods of manufacture are also disclosed.
Inventor(s): Xi WU of Redmond WA (US) for meta platforms technologies, llc, Nicholas John DIORIO, JR. of Duvall WA (US) for meta platforms technologies, llc, Gareth John VALENTINE of Kirkland WA (US) for meta platforms technologies, llc, Kai-Han CHANG of Troy MI (US) for meta platforms technologies, llc, Chenrun FENG of Kent OH (US) for meta platforms technologies, llc, Afsoon JAMALI of Issaquah WA (US) for meta platforms technologies, llc, Francis Lawrence LEARD of Sudbury MA (US) for meta platforms technologies, llc, Jasmine Soria SEARS of Portland OR (US) for meta platforms technologies, llc, Olga Vladimirovna BARYKINA-TASSA of San Mateo CA (US) for meta platforms technologies, llc
IPC Code(s): G02F1/1334, G02F1/1343
Abstract: an optical device includes a first set of one or more electrodes, a second set of one or more electrodes distinct and separate from the first set of one or more electrodes, and a medium that includes liquid crystal physical gel. the medium is located between the first set of one or more electrodes and the second set of one or more electrodes. the optical device may operate as an optical dimming device, which may be used in head-mounted display devices or as dimmable windows or shutters.
Inventor(s): Md Rashidul Islam of Fremont CA (US) for meta platforms technologies, llc, Zhong Ji of San Jose CA (US) for meta platforms technologies, llc, Yonghua Wei of San Diego CA (US) for meta platforms technologies, llc, Geng Ye of Union City CA (US) for meta platforms technologies, llc, Bruno Cendon Martin of Palo Alto CA (US) for meta platforms technologies, llc
IPC Code(s): G04G17/04, G04G17/06, H01Q1/27
Abstract: the disclosed system may include a cradle configured to receive and secure a detachable capsule. the system may further include a printed circuit board mounted within a housing of the cradle. the system may also include a radiating structure positioned on an inner surface of the housing of the cradle. in such cases, the radiating structure may be electrically connected to the pcb of the cradle. various other mobile electronic devices, apparatuses, and methods of manufacturing are also disclosed.
Inventor(s): Robin Sharma of Woodinville WA (US) for meta platforms technologies, llc, Karol Constantine Hatzilias of Sammamish WA (US) for meta platforms technologies, llc, Ruobing Qian of Kenmore WA (US) for meta platforms technologies, llc, Mohamed Tarek Ahmed El-Haddad of Redmond WA (US) for meta platforms technologies, llc, Francesco Larocca of Kirkland WA (US) for meta platforms technologies, llc, Edbert Jarvis Sie of Union City CA (US) for meta platforms technologies, llc
IPC Code(s): G06F3/01, G06F3/03, G06F3/0346, G06T7/70, G06V40/16
Abstract: an apparatus, system, and method for an eye tracking system for a head-mounted device include a light source, an image sensor, and a frame tracking system. the light source and image sensor may be configured to determine absolute and relative eye orientations. the frame tracking system may be configured to determine the displacement of a head-mounted device frame relative to the face of the user. the frame tracking system may provide displacement data for the displacement of the head-mounted device frame to the eye tracking system to enable the eye tracking system to compensate for frame slippage, frame jostling, or other frame displacement (relative to the face of the user). the frame tracking system may include one or more position sensors disposed on the head-mounted device frame and logic configured to determine displacement data using information from the one or more position sensors.
Inventor(s): Nicholas Roy Corson of Woodinville WA (US) for meta platforms technologies, llc, David Rother Dobbs of Bothell WA (US) for meta platforms technologies, llc
IPC Code(s): G06F3/01
Abstract: a wearable device comprises, a first unit cell that includes a haptic-feedback generator and the haptic-feedback generator is located at a first position on the wearable device. the device includes a second unit cell that includes another haptic-feedback generator, the other haptic-feedback generator is located at a second position that is adjacent to the first position. the device includes a connection between the first unit cell and the second unit cell, the connection being adjustable to move the first unit cell away from the first position or the second unit cell away from the second position. the device also includes a processor that is configured to: cause a size adjustment to either the haptic-feedback generator or the other haptic-feedback generator to provide, a first haptic feedback, and cause a positional adjustment, via the connection, to move the haptic-feedback generator away from the first position to provide a second haptic feedback.
Inventor(s): Eric HAMMERLE of Kirkland WA (US) for meta platforms technologies, llc, Vikramaditya DANGI of San Francisco CA (US) for meta platforms technologies, llc
IPC Code(s): G06F21/62, G06T19/00, G06V10/70, G06V20/20, G06V20/40, G06V40/16
Abstract: aspects of the present disclosure are directed to obscuring objects and faces in data streams using machine learning. a data stream captured at a client device associated with a user can be processed to recognize objects in the data stream. based on user preferences that define object sharing rules, one or more of the recognized objects can be obscured from the data stream. for example, when user's data stream is displayed to other users, such as during a video broadcast, objects in the user's data stream can be obscured. user preferences and object sharing rules can be defined using a preview of the data stream and explicit input from the user with respect to recognized objects in the preview. other example user preferences and sharing rules include rules for recognized faces, rules relative to an object's location in the data stream, rules or objects in motion, etc.
20240185787.DIGITAL DRIVING DISPLAYS_simplified_abstract_(meta platforms technologies, llc)
Inventor(s): Junhan HAN of Redmond WA (US) for meta platforms technologies, llc, Yun WANG of Bellevue WA (US) for meta platforms technologies, llc
IPC Code(s): G09G3/3233
Abstract: a display drive circuit includes a plurality of lines of cells. a line of cells of the plurality of lines of cells includes a plurality of pixel drive circuits for a plurality of light emitters, and a data line including an array of data bit storage devices connected serially (e.g., by an array of switches) and configured to shift display data bits along the data line. an output of each data bit storage device of the array of data bit storage devices is connected (e.g., through a switch) to a corresponding pixel drive circuit of the plurality of pixel drive circuits. the pixel drive circuit includes, for example, a digital memory cell, and a switch controlled by a data bit stored in the digital memory cell to turn on or off a drive current to a corresponding light emitter.
Meta Platforms Technologies, LLC patent applications on June 6th, 2024
