Meta Platforms Technologies, LLC patent applications on April 25th, 2024
Patent Applications by Meta Platforms Technologies, LLC on April 25th, 2024
Meta Platforms Technologies, LLC: 12 patent applications
Meta Platforms Technologies, LLC has applied for patents in the areas of G06F3/01 (3), G06F3/013 (2), A63F13/98 (2), G02B27/01 (2), G02B7/04 (2)
With keywords such as: display, light, waveguide, camera, device, wireless, also, headset, section, and controller in patent application abstracts.
Patent Applications by Meta Platforms Technologies, LLC
20240130681.ELECTRODE PLACEMENT CALIBRATION_simplified_abstract_(meta platforms technologies, llc)
Inventor(s): Christopher William James Rittaler of Marysville WA (US) for meta platforms technologies, llc, Filipp Demenschonok of Bothell WA (US) for meta platforms technologies, llc
IPC Code(s): A61B5/00, A61B5/318, A61B5/369, G06F3/01
Abstract: the disclosed method may include driving a reference signal into a body and detecting, in response to the reference signal, a plurality of biosignal measurements using at least one electrode of a biosensing device. the method may further include determining, based on the plurality of biosignal measurements, a relative location of the at least one electrode with respect to the body, and providing feedback based on the relative location of the at least one electrode. various other methods, systems, and computer-readable media are also disclosed.
Inventor(s): Christopher Sean Wheaton of San Francisco CA (US) for meta platforms technologies, llc, Riley Hageman of Seattle WA (US) for meta platforms technologies, llc, David Michael Pickett of Seattle WA (US) for meta platforms technologies, llc, Brett Cross of Sunnyvale CA (US) for meta platforms technologies, llc, Ian Andrew Schemp of Edmonds WA (US) for meta platforms technologies, llc
IPC Code(s): A63F13/98, A63F13/24
Abstract: a lanyard to hold a controller for a headset is provided. the lanyard includes a strap anchored on a top portion of a lid for a battery case of the controller, and a clip anchored to an opening pin in a bottom portion of the lid for the battery case of the controller. the strap includes a stretchable fabric and multiple sticky pads on an outer face that adhere to the stretchable fabric when the strap is looped around the clip. a headset using a controller that includes a lanyard as above, and the controller, are also provided.
Inventor(s): Omar Awartani of Redmond WA (US) for meta platforms technologies, llc, Marcos Antonio Santana Andrade, JR. of Seattle WA (US) for meta platforms technologies, llc, Wenyang Pan of Redmond WA (US) for meta platforms technologies, llc, Kristopher Erickson of Sammamish WA (US) for meta platforms technologies, llc, Thomas John Farrell Wallin of Redmond WA (US) for meta platforms technologies, llc
IPC Code(s): C09D11/54, C22C28/00, H05K1/02
Abstract: an optimized solvent-based liquid metal composition includes a solution and a liquid metal mixed with the solution. the solution includes at least one solvent and a polymeric binder dissolved in the at least one solvent. additionally or optionally, the composition includes a metallic filler. the ingredients of the composition are tailored to extend decap time while maintaining other beneficial properties to permit the use of the composition in various printing techniques.
Inventor(s): Siddharth RAY of Sunnyvale CA (US) for meta platforms technologies, llc, Shivank NAYAK of Milpitas CA (US) for meta platforms technologies, llc
IPC Code(s): G01S5/02, H04W4/02
Abstract: according to examples, a wearable device may include an imaging component, at least one wireless communication component, and a controller. the controller may activate the at least one wireless communication component to perform a wireless scan of at least one radio available to respond to the wireless scan. the controller may also receive, through the at least one wireless communication component, wireless scan data from the at least one radio and may embed the wireless scan data as part of a media metadata. the wireless scan data may be used to determine a location estimate of the at least one radio and thus, the wearable device. the location estimate of the wearable device may also be used to geotag media captured by the wearable device without using a gps receiver on the wearable device or when a gps receiver is unable to track a current location.
Inventor(s): Mohit KHURANA of College Station TX (US) for meta platforms technologies, llc, John GOWARD of Oxford (GB) for meta platforms technologies, llc, Rahul AGARWAL of Woodinville WA (US) for meta platforms technologies, llc, James Ronald BONAR of Redmond WA (US) for meta platforms technologies, llc
IPC Code(s): G02B6/12, G02B6/122
Abstract: an edge coupler for coupling a light beam (e.g., a laser beam) into a waveguide comprises a first waveguide section characterized by a first thickness and a first constant width, a second waveguide section physically coupled to the first waveguide section and characterized by the first thickness and a gradually decreasing width, and a third waveguide section partially overlapping with the second waveguide section at an overlap region, the third waveguide section characterized by a gradually increasing width and a second thickness different from (e.g., greater than) the first thickness. in some embodiments, a surface (e.g., the top or bottom surface) of the second waveguide section and a surface (e.g., the top or bottom surface) of the third waveguide section are on a same plane.
Inventor(s): Robert Coleman SKELTON of Woodinville WA (US) for meta platforms technologies, llc, Brett Delainey CHRISTIE of Seattle WA (US) for meta platforms technologies, llc
IPC Code(s): G02B7/04
Abstract: aspects of the present disclosure are directed to an adjustment mechanism for adjusting an eye-to-lens distance of a headset display device. the adjustment mechanism can include an adjustment wheel that is rotatable by a user, a pinion gear fixed to a screw, and a threaded member receiving the screw and mounted to a forehead pad frame supporting a forehead pad. the adjustment wheel can include an internal bevel gear ring. the pinion gear is rotated by rotation of the internal bevel gear ring, and the screw rotates with the pinion gear. the pinion gear and the screw can rotate about a second axis. the threaded member moves along the screw, as the screw rotates, to move the forehead pad to adjust the eye-to-lens distance. the internal bevel gear ring, the pinion gear, and the screw are configured to allow additional components to pass through an interior of the adjustment wheel.
Inventor(s): Mohamed Tarek Ahmed El-Haddad of Redmond WA (US) for meta platforms technologies, llc, Babak Amirsolaimani of Redmond WA (US) for meta platforms technologies, llc, Francesco Larocca of Kirkland WA (US) for meta platforms technologies, llc, Yang Yang of Redmond WA (US) for meta platforms technologies, llc, Junjie Hu of Bellevue WA (US) for meta platforms technologies, llc
IPC Code(s): G06F3/01, G02B27/01
Abstract: image light is generated with a display light source. the image light is visible. an infrared light source emits infrared light. a scan directs the image light and the infrared light to an input coupler of a display waveguide and the display waveguide presents the image light to an eyebox region as a virtual image.
Inventor(s): Firmansyah Sulem of San Jose CA (US) for meta platforms technologies, llc, Kyung Won Park of Bellevue WA (US) for meta platforms technologies, llc
IPC Code(s): G06F3/01, G06F3/0346, H04N23/51, H04N23/57
Abstract: a wearable device with a display screen has both an image presentation area and a camera portion. the wearable device includes a camera module configured to capture images through the camera portion and a camera frame that is molded onto the display screen, creating a pocket in which the camera module is securely held. this camera frame is made of a material that not only keeps the camera module in place but also forms an environmental seal, effectively protecting the space between the camera module and the display screen.
Inventor(s): Weiping Dou of Cupertino CA (US) for meta platforms technologies, llc, Jiang Zhu of Cupertino CA (US) for meta platforms technologies, llc, Yuandong Tian of San Carlos CA (US) for meta platforms technologies, llc, Andrew Cohen of San Francisco CA (US) for meta platforms technologies, llc, Ulf Jan-Ove Mattsson of Campbell CA (US) for meta platforms technologies, llc, Peter Eli Renner of San Jose CA (US) for meta platforms technologies, llc, Yang Zhong of Sunnyvale CA (US) for meta platforms technologies, llc, Xiaomeng Yang of Sunnyvale CA (US) for meta platforms technologies, llc, Geng Ye of Union City CA (US) for meta platforms technologies, llc
IPC Code(s): G06F30/39, G06F30/31
Abstract: the disclosed computer-implemented method may include accessing various antenna elements and identifying parameters for an antenna that is to be formed using the accessed antenna elements. the method may also include assembling the antenna elements, using an artificial intelligence (ai) instance, into an assembled antenna that at least partially complies with the identified parameters. various other methods, systems, and computer-readable media are also disclosed.
Inventor(s): Boyang Zhang of San Francisco CA (US) for meta platforms technologies, llc, Yifu Zhang of Foster City CA (US) for meta platforms technologies, llc, Yuichi Taguchi of Los Gatos CA (US) for meta platforms technologies, llc, Gaurav Chaurasia of Meilen (CH) for meta platforms technologies, llc, Manuel Werlberger of Zurich (CH) for meta platforms technologies, llc, Alexandru-Eugen Ichim of Rüschlikon (CH) for meta platforms technologies, llc
IPC Code(s): G06T19/00, G02B27/01, G06T7/593, G06T15/08, G06T17/20
Abstract: a method of interacting with an artificial-reality (ar) content at an ar headset that includes cameras and displays is described. the method includes, while the ar headset has a first position within a physical environment that includes an object, if a distance of the object is within a threshold collision distance from the ar headset, presenting a meshed representation of the object. the meshed representation is displayed at first respective locations on the displays such that the meshed representation is viewable within the artificial reality. after the ar headset moves to a second position with a different distance, and if the different distance is within the threshold collision distance from the ar headset, moving the meshed representation of the object to second respective locations within the artificial reality. the second respective locations correspond to the position of the object in the physical environment.
Inventor(s): Mahdi Salmani Rahimi of San Francisco CA (US) for meta platforms technologies, llc, Rahul Nallamothu of Redwood City CA (US) for meta platforms technologies, llc, Samuel Franklin Pepose of Palo Alto CA (US) for meta platforms technologies, llc
IPC Code(s): G06V10/98, G06V10/26, G06V10/74, G06V10/774, G06V10/776, G06V10/96, G06V40/10
Abstract: in one embodiment, a method, by one or more computing systems, includes determining, based on frames captured by a camera, a plurality of participants are located in an environment, locating, within a first frame, a first body region of a first participant of the plurality of participants, detecting, at a first time, appearance information of the first body region of the first participant, calculating, using one or more machine-learning models, a confidence score corresponding to a match between the appearance information of the first participant at the first time and one or more profiles of pre-registered participants, updating, using the one or more machine-learning models, the confidence score based on one or more additional appearance information detected within additional frames, determining whether the updated confidence score is above a predetermined threshold, and in response to determining the updated confidence score is above the predetermined threshold, authenticating the first participant.
Inventor(s): Shenghui LEI of Castleknock (IE) for meta platforms technologies, llc, Yong Tae MOON of Plymouth (GB) for meta platforms technologies, llc, Ali SENGÜL of Zurich (CH) for meta platforms technologies, llc
IPC Code(s): H01L25/075, H01L27/12, H01L33/58
Abstract: disclosed herein are light sources (e.g., micro-leds and �oleds), display electronics, and tiled display panels for high luminance, high resolution display panels used in near-eye display systems. techniques for three-dimensional integration of multi-color leds, micro-led surface loss reduction using band engineered sidewall passivation structures, micro-led heat spreading materials and structures, and micro-led light extraction efficiency improvement using etched outwardly tilted sidewall minors are described. techniques for drive circuit supply voltage tracking and compensation, dynamic burn-in compensation using interpolation of compensation parameters, and digital misalignment calibration of tiled display panels are also described.
Meta Platforms Technologies, LLC patent applications on April 25th, 2024
- Meta Platforms Technologies, LLC
- A61B5/00
- A61B5/318
- A61B5/369
- G06F3/01
- Meta platforms technologies, llc
- A63F13/98
- A63F13/24
- C09D11/54
- C22C28/00
- H05K1/02
- G01S5/02
- H04W4/02
- G02B6/12
- G02B6/122
- G02B7/04
- G02B27/01
- G06F3/0346
- H04N23/51
- H04N23/57
- G06F30/39
- G06F30/31
- G06T19/00
- G06T7/593
- G06T15/08
- G06T17/20
- G06V10/98
- G06V10/26
- G06V10/74
- G06V10/774
- G06V10/776
- G06V10/96
- G06V40/10
- H01L25/075
- H01L27/12
- H01L33/58
- G06F3/013
