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1.发明公开公开(公告)号：US20230210465A1
公开(公告)日：2023-07-06
申请号：US18176379
申请日：2023-02-28
IPC分类号： A61B5/00 , A63B71/08 , B29C51/12 , B29C51/26 , B29C51/30 , H05K1/02 , H05K1/18 , H05K3/28 , G06F3/01 , G06F3/16 , G01C17/02 , G01C19/00 , G01P15/00 , A61B5/11
CPC分类号： A61B5/682 , A61B5/742 , A61B5/1126 , A61B5/4064 , A61B5/7455 , A63B71/085 , B29C51/12 , B29C51/30 , B29C51/266 , G01C17/02 , G01C19/00 , G01P15/00 , G06F3/016 , G06F3/16 , H05K1/028 , H05K1/189 , H05K3/284 , A63B2220/53 , B29K2023/083
摘要： A mouth guard senses impact forces and determines if the forces exceed an impact threshold. If so, the mouth guard notifies the user of the risk for injury by haptic feedback, vibratory feedback, and/or audible feedback. The mouth guard system may also remotely communicate the status of risk and the potential injury. The mouth guard uses a local memory device to store impact thresholds based on personal biometric information obtained from the user and compares the sensed forces relative to those threshold values. The mouth guard and its electrical components on the printed circuit board are custom manufactured for the user such that the mouth guard provides a comfortable and reliable fit, while ensuring exceptional performance.
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2.发明授权公开(公告)号：US11607171B2
公开(公告)日：2023-03-21
申请号：US17816942
申请日：2022-08-02
IPC分类号： A61B5/00 , A63B71/08 , B29C51/12 , B29C51/26 , B29C51/30 , H05K1/02 , H05K1/18 , H05K3/28 , G06F3/01 , G06F3/16 , G01C17/02 , G01C19/00 , G01P15/00 , A61B5/11 , B29K23/00 , B29L31/52 , B29L31/00
摘要： A mouth guard senses impact forces and determines if the forces exceed an impact threshold. If so, the mouth guard notifies the user of the risk for injury by haptic feedback, vibratory feedback, and/or audible feedback. The mouth guard system may also remotely communicate the status of risk and the potential injury. The mouth guard uses a local memory device to store impact thresholds based on personal biometric information obtained from the user and compares the sensed forces relative to those threshold values. The mouth guard and its electrical components on the printed circuit board are custom manufactured for the user such that the mouth guard provides a comfortable and reliable fit, while ensuring exceptional performance.
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公开(公告)号：US11578586B2
公开(公告)日：2023-02-14
申请号：US16646515
申请日：2018-11-29
摘要： A method may comprise measuring during a survey operation a gravitational field data using a survey accelerometer and magnetic field data using a survey magnetometer and determining during a drilling operation an azimuth of a wellbore based on the gravitational field data and the magnetic field data obtained during the survey operation. A system may comprise a drilling rig; a pipe string attached to the drilling rig; a bottom hole assembly attached to the pipe string, wherein the bottom hole assembly comprises at least one sensor; a drill bit, wherein the at least one sensor measure a revolutions-per-minute (RPM) of the drill bit; and a computing subsystem.
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公开(公告)号：US11545117B2
公开(公告)日：2023-01-03
申请号：US16838450
申请日：2020-04-02
发明人： Jinik Kim , Namjoon Park , Jeongmin Park
摘要： A foldable mobile terminal apparatus and control method are provided. The apparatus includes a first section, a second section coupled to the first section and movable between a folded state and an unfolded state including a plurality of partially folded states, a flexible display coupled to the first and second sections, a first sensor, and at least one processor to, while the mobile terminal apparatus is partially folded, identify one of the partially folded states of the mobile terminal apparatus, and control the display to display information corresponding to a compass direction based on magnetic related information obtained by the first sensor and according to the identified partially folded states. The electronic device can prevent distortion of the first sensor caused by the display by calibrating the geomagnetic value of the sensor based on an angle between a first surface of a first section and a third surface of the second section.
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5.发明申请公开(公告)号：US20220361816A1
公开(公告)日：2022-11-17
申请号：US17816942
申请日：2022-08-02
IPC分类号： A61B5/00 , A63B71/08 , B29C51/12 , B29C51/26 , B29C51/30 , H05K1/02 , H05K1/18 , H05K3/28 , G06F3/01 , G06F3/16 , G01C17/02 , G01C19/00 , G01P15/00 , A61B5/11
摘要： A mouth guard senses impact forces and determines if the forces exceed an impact threshold. If so, the mouth guard notifies the user of the risk for injury by haptic feedback, vibratory feedback, and/or audible feedback. The mouth guard system may also remotely communicate the status of risk and the potential injury. The mouth guard uses a local memory device to store impact thresholds based on personal biometric information obtained from the user and compares the sensed forces relative to those threshold values. The mouth guard and its electrical components on the printed circuit board are custom manufactured for the user such that the mouth guard provides a comfortable and reliable fit, while ensuring exceptional performance.
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公开(公告)号：US11255664B2
公开(公告)日：2022-02-22
申请号：US16085031
申请日：2017-03-16
申请人： GIPSTECH S.R.L.
摘要： The present invention relates to a method for estimating the value of the angle of the direction of motion or of the walk of a person who carries a device capable of measuring the basic quantities related to his/her own inertia such as a common smartphone. The device is capable of measuring for example acceleration and angular rotation and to determine its orientation relative to Magnetic North. The estimation method in question is particularly suitable for estimating the direction angle of the individual's motion regardless of how the individual carries the device able to measure the main inertial quantities and consequently this method solves the problem of the determination of the relative attitude between the reference system of the carried device and the user reference system that moves within a generic absolute reference system.
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公开(公告)号：US11066923B2
公开(公告)日：2021-07-20
申请号：US16018695
申请日：2018-06-26
发明人： Shuoqin Wang , Logan D. Sorenson , David L. Walter , Adour V. Kabakian , Hung Nguyen , Raviv Perahia , David T. Chang
IPC分类号： E21B7/04 , G01C19/5776 , E21B47/0228 , E21B47/06 , G01C21/16 , E21B47/022 , G01C17/02
摘要： A method for generating an output of a downhole inertial measurement unit (IMU) includes: generating a trajectory between a plurality of survey points of a planned well data as a function of time, wherein the planned well data includes a plurality of three-dimensional coordinates corresponding to the survey points of an underground planned well are used to generate a trajectory comprising a plurality of trajectory coordinates between the consecutive ones of the survey points; generating sensor data for each of the trajectory coordinates as a function of time based on the geodetic reference parameters, the generated sensor data comprising: generated accelerometer output; generated gyroscopic output; and generated magnetometer output; and outputting the generated accelerometer output; the generated gyroscopic output; and the generated magnetometer output as a function of time as a generated output of the downhole IMU.
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8.发明申请公开(公告)号：US20210150870A1
公开(公告)日：2021-05-20
申请号：US16622933
申请日：2018-06-14
发明人： Jonathan Dale GANDRUD , Arash SANGARI , David Solomon SEGAL , Nicholas Andrew ASENDORF , Saber TAGHVAEEYAN
摘要： A system for tracking a location of a body-worn tracking device (BWTD) includes a global navigation satellite system (GNSS) component, one or more sensors, one or more processors, and a memory device. The memory device includes instructions that, when executed by the one or more processors, cause the one or more processors to determine whether a current location of the BWTD can be determined using the GNSS component. The instructions also cause the one or more processors to determine, based in part on the activity of the wearer of the BWTD and based on a determination that the current location of the BWTD cannot be determined using the GNSS component, whether to perform an action. The instructions also cause the one or more processors to perform the action in response to a determination to perform the action.
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公开(公告)号：US10827783B2
公开(公告)日：2020-11-10
申请号：US15443794
申请日：2017-02-27
发明人： Rajesh Sur
IPC分类号： A24F47/00 , G01C17/02 , H01M10/0525 , H05B1/02 , G01C17/28
摘要： An aerosol delivery device is provided. The aerosol delivery device comprises a control component and a digital compass. The digital compass includes a multi-axis magnetometer configured to measure a magnetic field in an environment of the aerosol delivery device, and generate a corresponding signal that indicates a direction and strength of the magnetic field. The control component or the digital compass are configured to control operation of at least one functional element of the aerosol delivery device based on the direction and strength of the magnetic field indicated by the corresponding signal, or a direction of the aerosol delivery device relative thereto. Control of the at least one functional element includes output of the direction and strength of the magnetic field or the direction of the aerosol delivery device for presentation by a display.
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公开(公告)号：US10648809B2
公开(公告)日：2020-05-12
申请号：US16204388
申请日：2018-11-29
申请人： GoPro, Inc.
发明人： Fabio Diem , Tim Oberhauser , Sammy Omari
摘要： Disclosed is a system and method for calibrating a magnetometer. The method comprises responsive to a determination that a magnetic inclination is less than a threshold, measuring first magnetic field data by detecting a magnetic field with the magnetometer through a first rotation path, measuring second magnetic field data by detecting the magnetic field with the magnetometer through a second rotation path, and determining calibration values for the magnetometer based on the measured first magnetic field data and the measured second magnetic field data.
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