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公开(公告)号：US09046937B2
公开(公告)日：2015-06-02
申请号：US13909940
申请日：2013-06-04
Applicant: InvenSense, Inc.
Inventor： Steve Nasiri , Joseph Jiang , Shang-Hung Lin , Yuan Zheng
IPC: G09G5/00 , G06F3/0346 , G06F3/01 , G06F3/038
CPC classification number: G06F3/0346 , G06F3/017 , G06F3/0383
Abstract: A device disclosed herein can include a six-axis motion sensor to accurately track three dimensional hand motions. For example, the sensors can include a three-axis accelerometer and a three-axis gyroscope. The remote control device can also include a processing unit integrated with the motion sensors in a single module. The processing unit can convert data regarding the hand motion to data regarding a cursor motion for a cursor that will be displayed on a screen of an electronic device. The processing unit can be integrated with the motion sensors in a single module (e.g. an integrated circuit chip (IC)).
Abstract translation: 本文公开的装置可以包括六轴运动传感器，以精确地跟踪三维手运动。 例如，传感器可以包括三轴加速度计和三轴陀螺仪。 遥控装置还可以包括在单个模块中与运动传感器集成的处理单元。 处理单元可以将关于手动的数据转换为关于将在电子设备的屏幕上显示的光标的光标运动的数据。 处理单元可以与单个模块（例如集成电路芯片（IC））中的运动传感器集成。
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公开(公告)号：US20140278183A1
公开(公告)日：2014-09-18
申请号：US13975016
申请日：2013-08-23
Applicant: Invensense, Inc.
Inventor： Yuan Zheng , Shang-Hung Lin , Kerry Keal
IPC: G01P21/00
CPC classification number: G01P21/00 , G01C17/38 , G01C21/165 , G01C25/005 , G01P15/00
Abstract: An inertial measurement system is disclosed. The inertial measurement system has an accelerometer processing unit that generates a calibrated accelerometer data. The inertial measurement system further includes a magnetometer processing unit generates a calibrated magnetometer data, and a gyroscope processing unit generates a calibrated gyroscope data. Using the calibrated accelerometer data, the calibrated magnetometer data, and the calibrated gyroscope data, the inertial measurement system generates a heading angle error indicative of the accuracy of the heading angle error.
Abstract translation: 公开了惯性测量系统。 惯性测量系统具有加速度计处理单元，其产生经校准的加速度计数据。 惯性测量系统还包括磁力计处理单元产生校准的磁力计数据，陀螺仪处理单元产生经校准的陀螺仪数据。 使用校准的加速度计数据，校准的磁力计数据和校准的陀螺仪数据，惯性测量系统产生指示角度误差精度的方位角误差。
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公开(公告)号：US10816570B2
公开(公告)日：2020-10-27
申请号：US16194411
申请日：2018-11-19
Applicant: Invensense, Inc.
Inventor： Yuan Zheng , Shang-Hung Lin , Kerry Keal
Abstract: An inertial measurement system is disclosed. The inertial measurement system has an accelerometer processing unit that generates a calibrated accelerometer data. The inertial measurement system further includes a magnetometer processing unit generates a calibrated magnetometer data, and a gyroscope processing unit generates a calibrated gyroscope data. Using the calibrated accelerometer data, the calibrated magnetometer data, and the calibrated gyroscope data, the inertial measurement system generates a heading angle error indicative of the accuracy of the heading angle error.
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公开(公告)号：US10132829B2
公开(公告)日：2018-11-20
申请号：US13975016
申请日：2013-08-23
Applicant: Invensense, Inc.
Inventor： Yuan Zheng , Shang-Hung Lin , Kerry Keal
Abstract: An inertial measurement system is disclosed. The inertial measurement system has an accelerometer processing unit that generates a calibrated accelerometer data. The inertial measurement system further includes a magnetometer processing unit generates a calibrated magnetometer data, and a gyroscope processing unit generates a calibrated gyroscope data. Using the calibrated accelerometer data, the calibrated magnetometer data, and the calibrated gyroscope data, the inertial measurement system generates a heading angle error indicative of the accuracy of the heading angle error.
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Patent Agency Ranking
公开(公告)号：US09683865B2
公开(公告)日：2017-06-20
申请号：US13650480
申请日：2012-10-12
Applicant: InvenSense, Inc.
Inventor： William Kerry Keal , Yuan Zheng , Anjia Gu , James Lim , Shang-Hung Lin
CPC classification number: G01C25/005 , G01P21/00
Abstract: A method, system and computer readable medium for calibrating an accelerometer in a portable device is disclosed. The method, system and computer readable medium comprises receiving data from the accelerometer, and providing accelerometer samples from the data based upon one or more selection rules that adaptively selects data that satisfy certain criteria. The method system and computer readable medium also includes fitting the accelerometer samples to a mathematical mode. The method system and computer readable medium further includes providing a bias of the accelerometer based upon a center of the mathematical model.
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公开(公告)号：US20160011676A1
公开(公告)日：2016-01-14
申请号：US14682999
申请日：2015-04-09
Applicant: InvenSense, Inc.
Inventor： Steve Nasiri , Joseph Jiang , Shang-Hung Lin , Yuan Zheng
IPC: G06F3/0346 , G06F3/038 , G06F3/01
CPC classification number: G06F3/0346 , G06F3/017 , G06F3/0383
Abstract: Described herein is an intelligent remote controlling device (e.g. a mobile phone). The device can include a six-axis motion sensor to accurately track three dimensional hand motions. For example, the sensors can include a three-axis accelerometer and a three-axis gyroscope. The remote control device can also include a processing unit integrated with the motion sensors in a single module. The processing unit can convert data regarding the hand motion to data regarding a cursor motion for a cursor that will be displayed on a screen of an electronic device. The processing unit can be integrated with the motion sensors in a single module (e.g. an integrated circuit chip (IC)). The processing unit can include at least two modes of functionality corresponding to different types of hand motion: a one to one mode where the cursor directly tracks the hand motion and a non-linear mode that filters data from the motion sensors to eliminate hand jitter.
Abstract translation: 这里描述的是智能遥控设备（例如移动电话）。 该装置可以包括六轴运动传感器以精确地跟踪三维手运动。 例如，传感器可以包括三轴加速度计和三轴陀螺仪。 遥控装置还可以包括在单个模块中与运动传感器集成的处理单元。 处理单元可以将关于手动的数据转换为关于将在电子设备的屏幕上显示的光标的光标运动的数据。 处理单元可以与单个模块（例如集成电路芯片（IC））中的运动传感器集成。 处理单元可以包括对应于不同类型的手动的功能的至少两种模式：光标直接跟踪手动的一对一模式，以及过滤来自运动传感器的数据以消除手抖动的非线性模式。
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公开(公告)号：US20190094264A1
公开(公告)日：2019-03-28
申请号：US16194411
申请日：2018-11-19
Applicant: Invensense, Inc.
Inventor： Yuan Zheng , Shang-Hung Lin , Kerry Keal
Abstract: An inertial measurement system is disclosed. The inertial measurement system has an accelerometer processing unit that generates a calibrated accelerometer data. The inertial measurement system further includes a magnetometer processing unit generates a calibrated magnetometer data, and a gyroscope processing unit generates a calibrated gyroscope data. Using the calibrated accelerometer data, the calibrated magnetometer data, and the calibrated gyroscope data, the inertial measurement system generates a heading angle error indicative of the accuracy of the heading angle error.
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公开(公告)号：US09703397B2
公开(公告)日：2017-07-11
申请号：US14682999
申请日：2015-04-09
Applicant: InvenSense, Inc.
Inventor： Steve Nasiri , Joseph Jiang , Shang-Hung Lin , Yuan Zheng
IPC: G06F3/033 , G06F3/0346 , G06F3/01 , G06F3/038
CPC classification number: G06F3/0346 , G06F3/017 , G06F3/0383
Abstract: Described herein is an intelligent remote controlling device (e.g. a mobile phone). The device can include a six-axis motion sensor to accurately track three dimensional hand motions. For example, the sensors can include a three-axis accelerometer and a three-axis gyroscope. The remote control device can also include a processing unit integrated with the motion sensors in a single module. The processing unit can convert data regarding the hand motion to data regarding a cursor motion for a cursor that will be displayed on a screen of an electronic device. The processing unit can be integrated with the motion sensors in a single module (e.g. an integrated circuit chip (IC)). The processing unit can include at least two modes of functionality corresponding to different types of hand motion: a one to one mode where the cursor directly tracks the hand motion and a non-linear mode that filters data from the motion sensors to eliminate hand jitter.
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公开(公告)号：US20130271372A1
公开(公告)日：2013-10-17
申请号：US13909940
申请日：2013-06-04
Applicant: InvenSense, Inc.
Inventor： Steve Nasiri , Joseph Jiang , Shang-Hung Lin , Yuan Zheng
IPC: G06F3/0346
CPC classification number: G06F3/0346 , G06F3/017 , G06F3/0383
Abstract: Described herein is an intelligent remote controlling device (e.g. a mobile phone). The device can include a six-axis motion sensor to accurately track three dimensional hand motions. For example, the sensors can include a three-axis accelerometer and a three-axis gyroscope. The remote control device can also include a processing unit integrated with the motion sensors in a single module. The processing unit can convert data regarding the hand motion to data regarding a cursor motion for a cursor that will be displayed on a screen of an electronic device. The processing unit can be integrated with the motion sensors in a single module (e.g. an integrated circuit chip (IC)). The processing unit can include at least two modes of functionality corresponding to different types of hand motion: a one to one mode where the cursor directly tracks the hand motion and a non-linear mode that filters data from the motion sensors to eliminate hand jitter.
Abstract translation: 这里描述的是智能遥控设备（例如移动电话）。 该装置可以包括六轴运动传感器以精确地跟踪三维手运动。 例如，传感器可以包括三轴加速度计和三轴陀螺仪。 遥控装置还可以包括在单个模块中与运动传感器集成的处理单元。 处理单元可以将关于手动的数据转换为关于将在电子设备的屏幕上显示的光标的光标运动的数据。 处理单元可以与单个模块（例如集成电路芯片（IC））中的运动传感器集成。 处理单元可以包括对应于不同类型的手动的功能的至少两种模式：光标直接跟踪手动的一对一模式，以及过滤来自运动传感器的数据以消除手抖动的非线性模式。
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