Detecting anomalous events using a microcontroller

    公开(公告)号:US12140940B2

    公开(公告)日:2024-11-12

    申请号:US17142132

    申请日:2021-01-05

    Abstract: In one embodiment, a method performed by a microcontroller of an electronic device includes accessing one or more real-time sensor data associated with one or more sensors of the electronic device, determining, by a machine-learning model running on the microcontroller, that an anomalous event has occurred on the electronic device by processing the one or more real-time sensor data with the machine-learning model, and sending, upon the determination that the anomalous event has occurred, a notification regarding the anomalous event to an application running on the electronic device.

    Systems and Methods for Contactless Entries and Payments using Mobile Wallets and Ultra-Wide Band Communications

    公开(公告)号:US20240346855A1

    公开(公告)日:2024-10-17

    申请号:US18300154

    申请日:2023-04-13

    Abstract: In one embodiment, a method includes sending, via an ultra-wide band (UWB) communication protocol from a first application associated with a first UWB-enabled device to a second application associated with a second UWB-enabled device, (1) location information indicating a location of the first UWB-enabled device with respect to the second UWB-enabled device and (2) balance information indicating an available monetary balance on the first UWB-enabled device. The second application associated with the second UWB-enabled device may use the location and balance information to perform an action with respect to the second UWB-enabled device. A payment cryptogram may be generated based on event information relating to the action performed with respect to the second UWB-enabled device and unique device characteristics associated with the first UWB-enabled device. The payment cryptogram may be used for securely authorizing a payment transaction relating to the action performed with respect to the second UWB-enabled device.

    Inter-Device Requests and Communication
    6.
    发明公开

    公开(公告)号:US20230224259A1

    公开(公告)日:2023-07-13

    申请号:US17834118

    申请日:2022-06-07

    Inventor: Haichao Zhang

    CPC classification number: H04L47/82 H04L67/56 H04L67/146

    Abstract: In one embodiment, a method includes receiving, at a proxy application on a first computing device, a request from a first application on the first computing device to access a resource. The method further includes transmitting, from the proxy application on the first computing device, a modified version of the request to a proxy application on a second computing device and receiving, from the proxy application on the second computing device, a response comprising data from the requested resource, where the resource is on the second computing device. The method further includes transmitting, to the first application on the first computing device, a response satisfying the first application’s request to access the resource.

    Systems and methods for implementing miniaturized cycloidal gears

    公开(公告)号:US11554480B2

    公开(公告)日:2023-01-17

    申请号:US17223965

    申请日:2021-04-06

    Inventor: Thomas Brenner

    Abstract: In one embodiment, a gear system includes two cycloidal gears coupled to an eccentric drive shaft via a cartridge bearing. Each of the two cycloidal gears includes a number N of pockets on a surface of the gears to receive a ball bearing in the respective pocket. The N pockets on the surface of a first cycloidal gear of the two cycloidal gears are substantially aligned with the N pockets on the surface of a second cycloidal gear of the two cycloidal gears. Each of the two cycloidal gears further includes a lip coupled to the cartridge bearing. The gear system includes a number N of ball bearings disposed in the N pockets of the two cycloidal gears, where the ball bearings maintain a distance between the two cycloidal gears. The ball bearings cause the respective cycloidal gear to be flush with the cartridge bearing coupled to the eccentric shaft.

    Adaptable presentation for network-connected electronic devices

    公开(公告)号:US11538356B2

    公开(公告)日:2022-12-27

    申请号:US16899304

    申请日:2020-06-11

    Abstract: A method includes determining user content to be provided in a number of formats to a number of network-connected devices associated with a user. The number of network-connected devices are of a plurality of device types. The method further includes determining a fulfillment goal based at least in part on the user content, and generating a multi-fragment application package based at least in part on the respective device types of the number of network-connected devices. The multi-fragment data package includes an adaptable presentation layer that includes instructions for presenting respective fragments of the multi-fragment application package on the number of network-connected devices in accordance with the fulfillment goal. The method further includes providing the respective fragments of the multi-fragment application package to the number of network-connected devices.

    SYSTEMS AND METHODS FOR IMPLEMENTING MINIATURIZED CYCLOIDAL GEARS

    公开(公告)号:US20220314431A1

    公开(公告)日:2022-10-06

    申请号:US17223965

    申请日:2021-04-06

    Inventor: Thomas Brenner

    Abstract: In one embodiment, a gear system includes two cycloidal gears coupled to an eccentric drive shaft via a cartridge bearing. Each of the two cycloidal gears includes a number N of pockets on a surface of the gears to receive a ball bearing in the respective pocket. The N pockets on the surface of a first cycloidal gear of the two cycloidal gears are substantially aligned with the N pockets on the surface of a second cycloidal gear of the two cycloidal gears. Each of the two cycloidal gears further includes a lip coupled to the cartridge bearing. The gear system includes a number N of ball bearings disposed in the N pockets of the two cycloidal gears, where the ball bearings maintain a distance between the two cycloidal gears. The ball bearings cause the respective cycloidal gear to be flush with the cartridge bearing coupled to the eccentric shaft.

    Incoherent digital holography based depth camera

    公开(公告)号:US11443448B2

    公开(公告)日:2022-09-13

    申请号:US16983995

    申请日:2020-08-03

    Abstract: A method includes capturing light reflected off one or more objects and splitting the captured light into a plurality of light fields with a plurality of phase curvatures. The method further includes generating, for the one or more objects, a plurality of holograms based on the plurality of light fields and determining, for each of the plurality of holograms, an intensity and a phase-shift of the hologram. The method thus includes generating a depth map comprising depth information for the one or more objects based at least in part on a function determined by the respective phase-shifts of the plurality of holograms.

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