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1. 发明授权

US10503268B2 User identification via motion and heartbeat waveform data 有权
公开(公告)号：US10503268B2
公开(公告)日：2019-12-10
申请号：US16153618
申请日：2018-10-05
申请人： Fitbit, Inc.
发明人： Shelten Gee Jao Yuen , James Park , Atiyeh Ghoreyshi , Anjian Wu
IPC分类号： G06F3/01 , G06K9/00 , G06F1/16 , G01S19/19 , G06Q50/00 , G01S19/00 , A61B5/00 , A61B5/11 , A61B5/024 , A61B5/0402 , A63B24/00 , G01C22/00 , G01P13/00 , G01P1/02 , A61B5/117 , A63B69/36 , A61B5/1172 , A61B5/103 , A61B5/0404 , G06F21/32 , G09B5/02 , G06F19/00
CPC分类号： G06F3/017 , A61B5/0002 , A61B5/02416 , A61B5/02438 , A61B5/0402 , A61B5/11 , A61B5/112 , A61B5/117 , A61B5/1112 , A61B5/1118 , A61B5/1123 , A61B5/441 , A61B5/681 , A61B5/6802 , A61B5/725 , A61B5/7257 , A61B5/7264 , A61B5/7267 , A61B5/7271 , A61B5/742 , A61B5/7475 , A63B24/0062 , G01C22/006 , G01P1/02 , G01P13/00 , G01S19/00 , G01S19/19 , G06F1/163 , G06F19/00 , G06F21/32 , G06K9/00342 , G06K9/00885 , G06Q50/01 , G09B5/02 , A61B5/0022 , A61B5/0024 , A61B5/0404 , A61B5/1032 , A61B5/1172 , A61B5/6844 , A61B2560/0223 , A61B2562/0219 , A63B69/36 , G06K9/0053 , G06K9/00335 , G06K2009/00939
摘要： The disclosure relates to methods, devices, and systems to identify a user of a wearable fitness monitor using data obtained using the wearable fitness monitor. Data obtained from motion sensors of the wearable fitness monitor and data obtained from heartbeat waveform sensors of the wearable fitness monitor may be used to identify the user.

2. 发明授权

US10080971B2 Personal items network, and associated methods 有权
公开(公告)号：US10080971B2
公开(公告)日：2018-09-25
申请号：US14736218
申请日：2015-06-10
申请人： Apple Inc.
发明人： Curtis A. Vock , Burl W. Amsbury , Paul Jonjak , Adrian F. Larkin , Perry Youngs
IPC分类号： G06F17/00 , A63F13/798 , A43B3/00 , A61B5/00 , A61B5/11 , A63B24/00 , G01C21/16 , G01G19/44 , G01G23/00 , G01G23/37 , G01P1/12 , G01P3/50 , G01P15/08 , G01P15/18 , G06Q10/08 , G07C1/10 , G07C1/24 , G08G1/00 , G08G9/00 , H04W4/02 , H04L12/26 , G01L1/04 , G01L1/16 , G01L1/22 , G01S1/08 , H05K5/02 , A61B5/024 , A61B5/22 , G01B21/16 , G01P3/00 , G01P15/00 , G01S19/00 , A61B5/08 , A61B5/145 , H04M1/725 , H04Q9/00 , G06F11/30 , G08B5/36 , H04W76/14 , A63B69/00 , A63B69/16 , A63B69/26 , H04W4/04
CPC分类号： A63F13/798 , A01K29/005 , A43B3/0005 , A61B5/0002 , A61B5/0022 , A61B5/02438 , A61B5/0816 , A61B5/1112 , A61B5/1113 , A61B5/1114 , A61B5/1117 , A61B5/1118 , A61B5/112 , A61B5/1122 , A61B5/14532 , A61B5/14542 , A61B5/22 , A61B5/4866 , A61B5/6807 , A61B5/681 , A61B5/6833 , A61B5/721 , A61B5/7242 , A61B2503/04 , A61B2503/10 , A61B2560/0214 , A61B2560/0242 , A61B2560/0285 , A61B2560/0412 , A61B2560/0456 , A61B2562/166 , A63B24/00 , A63B69/0028 , A63B69/004 , A63B69/16 , A63B69/26 , A63B2208/12 , A63B2220/30 , A63B2220/40 , A63B2220/50 , A63B2225/50 , G01B21/16 , G01C21/16 , G01G19/44 , G01G23/00 , G01G23/3728 , G01L1/04 , G01L1/16 , G01L1/22 , G01P1/127 , G01P3/00 , G01P3/50 , G01P15/00 , G01P15/0891 , G01P15/18 , G01S1/08 , G01S19/00 , G06F11/3089 , G06F19/00 , G06Q10/08 , G07C1/10 , G07C1/24 , G08B5/36 , G08G1/20 , G08G9/00 , G16Z99/00 , H04L43/00 , H04L43/04 , H04M1/7253 , H04Q9/00 , H04Q2209/40 , H04W4/027 , H04W4/33 , H04W76/14 , H05K5/0247
摘要： A personal items network, comprising a plurality of items, each item having a wireless communications port for coupling in network with every other item, each item having a processor for determining if any other item in the network is no longer linked to the item, each item having an indicator for informing a user that an item has left the network, wherein a user may locate lost items. A method for locating lost personal items, comprising: linking at least two personal items together on a network; and depositing one or both of time and location information in an unlost item when one of the items is lost out of network.

3. 发明申请

US20180074208A1 SYSTEM AND METHOD FOR EFFICIENT BROADCAST OF SATELLITE CONSTELLATION EPHEMERIS INFORMATION 审中-公开
公开(公告)号：US20180074208A1
公开(公告)日：2018-03-15
申请号：US15700098
申请日：2017-09-09
申请人： Hughes Network Systems, LLC
发明人： Channasandra RAVISHANKAR , John CORRIGAN , Deepak ARUR , Yash VASAVADA
IPC分类号： G01S19/25 , G01S19/05
CPC分类号： G01S19/258 , G01S19/00 , G01S19/02 , G01S19/05 , G01S19/06 , H04B7/18519 , H04B7/18591
摘要： Approaches for efficient broadcast of satellite ephemeris information or data in NGSO satellite systems, based on Keplerian parametric models of the satellite orbits, are provided. Keplerian orbit parameters are utilized (e.g., parametric orbit models) for improved efficiency in broadcast of ephemeris data over use of point-wise vectors. The linear change and harmonic variations in Keplerian orbit parameters are accounted for, for example, based on the specification of the linear and harmonic terms, increasing accuracy and extending duration of validity of the orbit parameters. Data compression is employed by (i) differential encoding of orbital parameters, and (ii) exploiting the correlation between the harmonic (Fourier) coefficients model of the orbit parameters. An efficient transport mechanism entails classification of information in Classes with different repetition/update rates based on information types, significantly reducing required broadcast/update data rates while allowing for a wide variation in the orbit orientation.

4. 发明申请

US20170035327A1 USER IDENTIFICATION VIA MOTION AND HEARTBEAT WAVEFORM DATA 有权
标题翻译：通过运动和心脏波形数据进行用户识别
公开(公告)号：US20170035327A1
公开(公告)日：2017-02-09
申请号：US15231627
申请日：2016-08-08
申请人： Fitbit, Inc.
发明人： Shelten Gee Jao Yuen , James Park , Atiyeh Ghoreyshi
IPC分类号： A61B5/117 , G06F21/32 , A61B5/024 , A61B5/0402 , A61B5/00 , A61B5/11
CPC分类号： G06F3/017 , A61B5/0002 , A61B5/0022 , A61B5/0024 , A61B5/02416 , A61B5/02438 , A61B5/0402 , A61B5/0404 , A61B5/1032 , A61B5/11 , A61B5/1112 , A61B5/1118 , A61B5/112 , A61B5/1123 , A61B5/117 , A61B5/1172 , A61B5/441 , A61B5/6802 , A61B5/681 , A61B5/6844 , A61B5/725 , A61B5/7257 , A61B5/7264 , A61B5/7267 , A61B5/7271 , A61B5/742 , A61B5/7475 , A61B2560/0223 , A61B2562/0219 , A63B24/0062 , A63B69/36 , G01C22/006 , G01P1/02 , G01P13/00 , G01S19/00 , G01S19/19 , G06F1/163 , G06F19/00 , G06F21/32 , G06K9/00335 , G06K9/00342 , G06K9/0053 , G06K9/00885 , G06K2009/00939 , G06Q50/01 , G09B5/02
摘要： The disclosure relates to methods, devices, and systems to identify a user of a wearable fitness monitor using data obtained using the wearable fitness monitor. Data obtained from motion sensors of the wearable fitness monitor and data obtained from heartbeat waveform sensors of the wearable fitness monitor may be used to identify the user.
摘要翻译：本公开涉及使用可穿戴适应性监视器获得的数据来识别穿戴式健身器具的使用者的方法，装置和系统。从穿戴式健身监视器的运动传感器得到的数据和从穿戴式健身监视器的心跳波形传感器获得的数据可用于识别用户。

5. 发明授权

US09357344B2 Time calibration method and device 有权
标题翻译：时间校准方法和装置
公开(公告)号：US09357344B2
公开(公告)日：2016-05-31
申请号：US14370620
申请日：2012-03-15
申请人： Pucha Chen
发明人： Pucha Chen
IPC分类号： H04W4/02 , H04W4/00 , G01S19/00 , G04R20/02
CPC分类号： H04W4/02 , G01S19/00 , G04R20/02 , H04W4/025 , H04W4/50
摘要： Disclosed are a time calibration method and device. The method includes: a mobile terminal determines the local time where the mobile terminal is located according to the time data in a received GPS navigation message and time zone information about the mobile terminal (S102); and the mobile terminal performing time calibration on itself according to the local time where it is located (S104). The embodiments of the present disclosure can solve the problem that a mobile terminal cannot precisely adjust the time automatically if there is no accurate reference time or if there is no network coverage.
摘要翻译：公开了一种时间校准方法和装置。该方法包括：移动终端根据接收的GPS导航消息中的时间数据和关于移动终端的时区信息来确定移动终端所在的本地时间（S102）; 并且移动终端根据其所在的本地时间对其自身执行时间校准（S104）。本公开的实施例可以解决如果没有准确的参考时间或者没有网络覆盖，则移动终端不能自动精确地调整时间的问题。

6. 发明申请

US20160069676A1 METHODS AND DEVICES FOR BIAS ESTIMATION AND CORRECTION 有权
标题翻译：用于偏差估计和校正的方法和装置
公开(公告)号：US20160069676A1
公开(公告)日：2016-03-10
申请号：US14477191
申请日：2014-09-04
申请人： Khalifa University of Science, Technology, and Research , British Telecommunications plc , Emirates Telecommunications Corporation
发明人： Nayef Alsindi , James Aweya , Zdenek Chaloupka
IPC分类号： G01B21/16 , G01S19/00
CPC分类号： G01S19/00 , G01S5/0215 , G01S19/22
摘要： This invention relates to methods and devices for bias estimation and correction, particularly for time-of-arrival (TOA) based wireless geolocation systems. Multipath and non-line-of-sight (NLOS) biases can cause distance estimation errors in the range of tens-hundreds of meters and is particularly problematic in urban and indoor environments. The behaviour of the biases dynamically changes depending on the clutter and/or obstructions between the base station and the mobile device. Aspects of the present invention provide practical real-time bias estimation and correction techniques for TOA-based systems and are based on inferring and estimating the biases from dynamic time differential measurements. The techniques can operate in real-time and involve simple calculations.
摘要翻译：本发明涉及用于偏差估计和校正的方法和装置，特别是用于基于到达时间（TOA）的无线地理定位系统。多路径和非视距（NLOS）偏差可能导致距离估计误差在数百米范围内，并且在城市和室内环境中尤其成问题。偏移的动作根据基站和移动设备之间的杂波和/或障碍物动态地变化。本发明的各方面为基于TOA的系统提供实用的实时偏差估计和校正技术，并且基于从动态时间差分测量推断和估计偏差。这些技术可以实时操作，并且涉及简单的计算。

7. 发明授权

US09221558B2 Apparatus and method for calculating satellite navigation visibility 有权
标题翻译：用于计算卫星导航可视性的装置和方法
公开(公告)号：US09221558B2
公开(公告)日：2015-12-29
申请号：US14092352
申请日：2013-11-27
申请人： Korea Aerospace Research Institute
发明人： Woon Ki Hong , Eun Sung Lee , Kwang Sik Choi , Moon Beom Heo , Gi Wook Nam
IPC分类号： G06K9/00 , B64G1/10
CPC分类号： B64G1/10 , B64G3/00 , G01C11/02 , G01S19/00
摘要： Provided is a satellite navigation visibility calculation apparatus. The satellite navigation visibility calculation apparatus includes a processing unit configured to binarize an input sky view image to create an binary image, an extraction unit configured to extract a plurality of feature points from the binary image, and a calculation unit configured to calculate satellite navigation dilution of precision (DOP) corresponding to the sky view image using the plurality of feature points.
摘要翻译：卫星导航可视性计算装置。卫星导航可视性计算装置包括：处理单元，被配置为二进制化输入的天视图以创建二进制图像;提取单元，被配置为从二值图像提取多个特征点;以及计算单元，被配置为计算卫星导航稀疏使用多个特征点对应于天视图图像的精度（DOP）。

8. 发明申请

US20150312712A1 PERSONAL ITEMS NETWORK, AND ASSOCIATED METHODS 审中-公开
公开(公告)号：US20150312712A1
公开(公告)日：2015-10-29
申请号：US14736221
申请日：2015-06-10
申请人： Apple Inc.
发明人： Curtis A. Vock , Burl W. Amsbury , Paul Jonjak , Adrian F. Larkin , Perry Youngs
IPC分类号： H04W4/02 , G08B5/36
CPC分类号： A63F13/798 , A01K29/005 , A43B3/0005 , A61B5/0002 , A61B5/0022 , A61B5/02438 , A61B5/0816 , A61B5/1112 , A61B5/1113 , A61B5/1114 , A61B5/1117 , A61B5/1118 , A61B5/112 , A61B5/1122 , A61B5/14532 , A61B5/14542 , A61B5/22 , A61B5/4866 , A61B5/6807 , A61B5/681 , A61B5/6833 , A61B5/721 , A61B5/7242 , A61B2503/04 , A61B2503/10 , A61B2560/0214 , A61B2560/0242 , A61B2560/0285 , A61B2560/0412 , A61B2560/0456 , A61B2562/166 , A63B24/00 , A63B69/0028 , A63B69/004 , A63B69/16 , A63B69/26 , A63B2208/12 , A63B2220/30 , A63B2220/40 , A63B2220/50 , A63B2225/50 , G01B21/16 , G01C21/16 , G01G19/44 , G01G23/00 , G01G23/3728 , G01L1/04 , G01L1/16 , G01L1/22 , G01P1/127 , G01P3/00 , G01P3/50 , G01P15/00 , G01P15/0891 , G01P15/18 , G01S1/08 , G01S19/00 , G06F11/3089 , G06F19/00 , G06Q10/08 , G07C1/10 , G07C1/24 , G08B5/36 , G08G1/20 , G08G9/00 , G16Z99/00 , H04L43/00 , H04L43/04 , H04M1/7253 , H04Q9/00 , H04Q2209/40 , H04W4/027 , H04W4/33 , H04W76/14 , H05K5/0247
摘要： A personal items network, comprising a plurality of items, each item having a wireless communications port for coupling in network with every other item, each item having a processor for determining if any other item in the network is no longer linked to the item, each item having an indicator for informing a user that an item has left the network, wherein a user may locate lost items. A method for locating lost personal items, comprising: linking at least two personal items together on a network; and depositing one or both of time and location information in an unlost item when one of the items is lost out of network.

9. 发明授权

US09169603B2 Machine for maintenance of a track 有权
标题翻译：用于维护轨道的机器
公开(公告)号：US09169603B2
公开(公告)日：2015-10-27
申请号：US14380601
申请日：2013-03-15
申请人： FRANZ PLASSER BAHNBAUMASCHINEN-INDUSTRIEGESELLSCHAFT MBH
发明人： Guenther Oberlechner
IPC分类号： E01B27/08 , E01B29/04 , G01S19/00 , E01B1/00 , E01B35/00 , E01B27/10
CPC分类号： E01B27/08 , E01B1/001 , E01B27/10 , E01B29/04 , E01B35/00 , G01S19/00
摘要： A machine for cleaning a ballast bed has, in front of a take-up device relative to a working direction, a first signal receiver—suitable for position determination in a global navigational satellite system—for scanning an actual track position. A second signal receiver connected to the machine for scanning a new track position created by laying down the raised track onto the re-applied ballast bed is arranged downstream. Both signal receivers are associated with a control device designed to act on the drives that displace a track-lifting device relative to the machine frame.
摘要翻译：用于清洁压载床的机器在卷绕装置的相对于工作方向的前方具有适于在全球导航卫星系统中进行位置确定的第一信号接收器，用于扫描实际的轨道位置。连接到机器的第二信号接收器被布置在下游，用于扫描通过将升高的轨道放置在重新施加的压载床上而产生的新的轨迹位置。两个信号接收器与被设计为作用于相对于机架移动轨道提升装置的驱动器的控制装置相关联。

10. 发明申请

US20150186613A1 PORTABLE BIOMETRIC MONITORING DEVICES HAVING LOCATION SENSORS 有权
公开(公告)号：US20150186613A1
公开(公告)日：2015-07-02
申请号：US14656260
申请日：2015-03-12
申请人： Fitbit, Inc.
发明人： James Park , Heiko Gernot Albert Panther , Shelten Gee Jao Yuen
IPC分类号： G06F19/00 , H04L29/08 , H04N7/18 , H04W4/02 , H04N5/232 , H04W4/00 , H04B7/185
CPC分类号： G01S19/258 , G01S19/00 , G01S19/05 , G01S19/09 , G01S19/14 , G01S19/19 , G01S19/27 , G01S19/42 , G06F19/3418 , G16H40/67 , H04B7/18513 , H04L67/12 , H04L67/125 , H04L67/18 , H04N5/23206 , H04N7/185 , H04W4/02 , H04W4/80 , Y02B70/16 , Y02D70/00 , Y02D70/1224 , Y02D70/1244 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/26 , Y02D70/446
摘要： Assisted-GPS for a portable biometric monitoring device is provided. The portable biometric monitoring device may obtain updated ephemeris data from an associated secondary device via a short-range, low-power communication protocol. The secondary device may be a computing device such as a smartphone, tablet, or laptop. Various rules may control when the ephemeris data is updated. The ephemeris data may be used in the calculation of the global position of the portable biometric monitoring device. Additionally, the portable biometric monitoring device may communicate downloaded position fixing data to the associated secondary device. The associated secondary device may then calculate the global position from the position fixing data.

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