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公开(公告)号：US10530511B2
公开(公告)日：2020-01-07
申请号：US15478012
申请日：2017-04-03
Applicant: QUALCOMM Incorporated
Inventor： Joseph Czompo
Abstract: Embodiments implement a device having a sensor element, where different data streams created as part of a sensor module integrated with the sensor element may create multiple sensor data streams from a single sensor element, and may concurrently convey information from the sensor element to respective different applications having different data parameter requirements such that the data streams each match the parameter requirements of the different applications.
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公开(公告)号：US20180160912A1
公开(公告)日：2018-06-14
申请号：US15457702
申请日：2017-03-13
Applicant: QUALCOMM Incorporated
Inventor： Russel Martin , Shashank Narayanan , Hithesh Reddivari , Vidyut Naware , Igor Tchertkov , Joseph Czompo
IPC: A61B5/0205 , A61B5/00 , A61B5/11 , G06F19/00
Abstract: Disclosed embodiments pertain to cardiovascular parameter (e.g. heart rate) measurements when motion is present. Biometric sensor signal measurements may be obtained based on cardiovascular parameters of a user; and motion sensor signal measurements may be obtained based on user motion. An activity type may be determined based on the motion sensor signals. For example, when non-motion related frequencies in a frequency domain representation of the biometric sensor signal are obscured by user motion, an activity type may be determined based on the motion sensor signals. Further, based on the activity type, for each cardiovascular parameter (e.g. heart rate), a corresponding likely cardiovascular parameter value (e.g. a likely heart rate) may be determined. A corresponding fundamental frequency associated with the biometric sensor signal may then be determined for each cardiovascular parameter based on the motion sensor signal measurements and the corresponding likely cardiovascular parameter value.
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公开(公告)号：US20180087904A1
公开(公告)日：2018-03-29
申请号：US15275006
申请日：2016-09-23
Applicant: QUALCOMM Incorporated
Inventor： William Morrison , Ming Sun , Ning Luo , Joseph Czompo , Benjamin Werner
IPC: G01C21/16
CPC classification number: G01C21/16 , G01C21/165 , G01C22/006 , G01C25/005
Abstract: Techniques provided herein are directed toward resolving a direction of travel of a mobile device based on MEMS sensor data by identifying a type of motion the mobile device is subject to and offsetting vertical acceleration data with horizontal acceleration data by a predetermined time offset based on the identified type of motion. The offset vertical and horizontal acceleration data can then be used to resolve, with an increased accuracy, a direction of travel of the mobile device.
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公开(公告)号：US09810536B2
公开(公告)日：2017-11-07
申请号：US14963028
申请日：2015-12-08
Applicant: QUALCOMM Incorporated
Inventor： Joseph Czompo
CPC classification number: G01C21/16 , G01C25/005
Abstract: The subject matter disclosed herein relates to a system and method for receiving a plurality of signals generated by a plurality of sensors adapted to detect physical movement of a mobile device with respect to a plurality of coordinate axes. A time at which at least one of the received signals is digitized is delayed to provide an output of digitized versions of the received plurality of signals synchronized with respect to a common point in time.
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公开(公告)号：US20160356634A1
公开(公告)日：2016-12-08
申请号：US14866287
申请日：2015-09-25
Applicant: QUALCOMM Incorporated
Inventor： Joseph Czompo
IPC: G01D18/00
Abstract: Systems, devices, methods, and computer-program products for reducing sensor reading time error and estimating the time of an event sensed by a sensor are presented. According to implementations, a sensor indicates to a system with which it interacts, the time when an event occurred. In some implementations, the sensor can generate an interrupt that is usable by the system to estimate the time when the event occurred. In implementations, the sensor can output a correction value that is usable by the system to estimate when the event occurred.
Abstract translation: 介绍了用于减少传感器读数时间误差和估计传感器感测到的事件时间的系统，设备，方法和计算机程序产品。 根据实施方式，传感器向与其交互的系统指示事件发生的时间。 在一些实现中，传感器可以产生可被系统使用以估计事件发生的时间的中断。 在实现中，传感器可以输出系统可用以估计事件何时发生的校正值。
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Patent Agency Ranking
公开(公告)号：US20140052401A1
公开(公告)日：2014-02-20
申请号：US13836452
申请日：2013-03-15
Applicant: QUALCOMM INCORPORATED
Inventor： Wyatt Thomas Riley , Carlos Manuel Puig , Joseph Czompo
CPC classification number: G01P21/00 , G01R35/005 , G06F1/1694 , G06F3/016 , G06F3/0346 , G06F3/038
Abstract: Techniques for compensating for inertial and/or magnetic interference in a mobile device are provided. The mobile device can include a vibration motor to vibrate the device, a processor, and can include an inertial sensor and/or a magnetometer. The processor can be configured to actuate the vibration motor to induce vibration of the mobile device, to measure motion of the mobile device with the inertial sensor of the device to produce sensor output data and/or to measure a magnetic field generated by the vibration motor to produce magnetometer output data, and to compensate for the vibration of the inertial sensor induced by the vibration motor to produce compensated sensor output data and/or to compensate for a magnetic field generated by the vibration motor when the vibration motor is actuated to produce compensated magnetometer output data.
Abstract translation: 提供了用于补偿移动设备中的惯性和/或磁干扰的技术。 移动设备可以包括振动电机以使设备振动，处理器，并且可以包括惯性传感器和/或磁力计。 处理器可以被配置为致动振动马达以引起移动设备的振动，以利用设备的惯性传感器来测量移动设备的运动，以产生传感器输出数据和/或测量由振动马达产生的磁场 以产生磁力计输出数据，并且补偿由振动电动机引起的惯性传感器的振动，以产生补偿的传感器输出数据和/或补偿振动电动机产生的磁场时，振动电机被致动以产生补偿 磁力计输出数据。
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公开(公告)号：US10743777B2
公开(公告)日：2020-08-18
申请号：US15457702
申请日：2017-03-13
Applicant: QUALCOMM Incorporated
Inventor： Russel Martin , Shashank Narayanan , Hithesh Reddivari , Vidyut Naware , Igor Tchertkov , Joseph Czompo
IPC: A61B5/00 , A61B5/0205 , A61B5/024 , G16H50/50 , G16H40/63 , A61B5/11 , A61B5/021 , A61B5/0295 , A61B5/145
Abstract: Disclosed embodiments pertain to cardiovascular parameter (e.g. heart rate) measurements when motion is present. Biometric sensor signal measurements may be obtained based on cardiovascular parameters of a user; and motion sensor signal measurements may be obtained based on user motion. An activity type may be determined based on the motion sensor signals. For example, when non-motion related frequencies in a frequency domain representation of the biometric sensor signal are obscured by user motion, an activity type may be determined based on the motion sensor signals. Further, based on the activity type, for each cardiovascular parameter (e.g. heart rate), a corresponding likely cardiovascular parameter value (e.g. a likely heart rate) may be determined. A corresponding fundamental frequency associated with the biometric sensor signal may then be determined for each cardiovascular parameter based on the motion sensor signal measurements and the corresponding likely cardiovascular parameter value.
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公开(公告)号：US10473690B2
公开(公告)日：2019-11-12
申请号：US15850970
申请日：2017-12-21
Applicant: QUALCOMM Incorporated
Inventor： Wyatt Thomas Riley , Carlos Manuel Puig , Joseph Czompo
Abstract: Techniques for compensating for inertial and/or magnetic interference in a mobile device are provided. The mobile device can include a vibration motor to vibrate the device, a processor, and can include an inertial sensor and/or a magnetometer. The processor can be configured to actuate the vibration motor to induce vibration of the mobile device, to measure motion of the mobile device with the inertial sensor of the device to produce sensor output data and/or to measure a magnetic field generated by the vibration motor to produce magnetometer output data, and to compensate for the vibration of the inertial sensor induced by the vibration motor to produce compensated sensor output data and/or to compensate for a magnetic field generated by the vibration motor when the vibration motor is actuated to produce compensated magnetometer output data.
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公开(公告)号：US10323942B2
公开(公告)日：2019-06-18
申请号：US15275014
申请日：2016-09-23
Applicant: QUALCOMM Incorporated
Inventor： Benjamin Werner , William Morrison , Ning Luo , Ming Sun , Joseph Czompo
Abstract: Techniques provided herein are directed toward enabling on-device learning to create user-specific movement models that can be used for dead reckoning. Because these moving models are user-specific, they can be later used to identify user-specific motions in a manner that provides for a dead reckoning location estimation. In some embodiments, these models can be focused on pedestrian movement, based on the repetitive motion that occurs when a user takes a stride (walking, jogging, running, etc.) or other repetitive motion (swimming, riding a horse, etc.).
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公开(公告)号：US09977839B2
公开(公告)日：2018-05-22
申请号：US14866287
申请日：2015-09-25
Applicant: QUALCOMM Incorporated
Inventor： Joseph Czompo
Abstract: Systems, devices, methods, and computer-program products for reducing sensor reading time error and estimating the time of an event sensed by a sensor are presented. According to implementations, a sensor indicates to a system with which it interacts, the time when an event occurred. In some implementations, the sensor can generate an interrupt that is usable by the system to estimate the time when the event occurred. In implementations, the sensor can output a correction value that is usable by the system to estimate when the event occurred.
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