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1. 发明申请

US20130021202A1 Systems and Methods of Communication in an Assisted Navigation System 有权
标题翻译：辅助导航系统中的通信系统和方法
公开(公告)号：US20130021202A1
公开(公告)日：2013-01-24
申请号：US13564468
申请日：2012-08-01
申请人： Shaowei HAN , Wentao ZHANG
发明人： Shaowei HAN , Wentao ZHANG
IPC分类号： G01S19/25
CPC分类号： G01S19/25 , G01S19/05 , G01S19/27
摘要： Provided herein are methods and systems for efficient communication between a server and a client in an assisted navigation system. In one or more embodiments, the server transmits a set of parameters for a satellite to the client, e.g., a GPS receiver, via a wireless or wired connection. The set of parameters includes a force parameter, initial condition parameters and time correction coefficients for the satellite. The receiver uses the received parameters in a numerical integration to compute the position of the satellite at a desired time. The set of parameters needed for the integration is small. To further reduce the amount of data transmitted, reference parameters may be subtracted from the original parameters before transmission from the server. The receiver is able to reconstruct the original parameters from the received parameters and the identically computed reference parameters. The parameters may be further compressed using data compression techniques.
摘要翻译：这里提供了用于在辅助导航系统中的服务器和客户端之间的有效通信的方法和系统。在一个或多个实施例中，服务器经由无线或有线连接向卫星发送一组用于卫星的参数，例如GPS接收机。该组参数包括一个力参数，初始条件参数和卫星的时间校正系数。接收机使用数字积分中接收到的参数来计算卫星在所需时间的位置。集成所需的一组参数很小。为了进一步减少发送的数据量，可以在从服务器发送之前从原始参数中减去参考参数。接收机能够从接收的参数和相同计算的参考参数重建原始参数。可以使用数据压缩技术来进一步压缩参数。

2. 发明申请

US20100198512A1 METHOD AND APPARATUS FOR PROVIDING RELIABLE EXTENDED EPHEMERIS QUALITY INDICATORS 审中-公开
标题翻译：提供可靠的扩展质量指标的方法和装置
公开(公告)号：US20100198512A1
公开(公告)日：2010-08-05
申请号：US12363556
申请日：2009-01-30
申请人： Wentao ZHANG , Shaowel Han
发明人： Wentao ZHANG , Shaowel Han
IPC分类号： G01C21/00
CPC分类号： G01C21/26 , G01S19/27
摘要： The present invention is related to location positioning systems, and more particularly, to a method and apparatus for providing reliable extended ephemeris information and indicators of quality. According to one aspect, the invention employs a concept of Approximate Accuracy Symmetry, in which a history of broadcast ephemerides is logged for each satellite, and used as a reference to evaluate the potential accuracy of the predicted orbit for each satellite in the future. According to further aspects, the desired accuracy information for the extended ephemerides can be reliably provided in advance.
摘要翻译：本发明涉及位置定位系统，更具体地说，涉及提供可靠的延长星历信息和质量指标的方法和装置。根据一个方面，本发明采用近似精度对称性的概念，其中每个卫星记录广播星历的历史，并且用作参考以评估将来每个卫星的预测轨道的潜在准确度。根据其他方面，可以预先可靠地提供扩展星历的期望精度信息。

3. 发明申请

US20170327550A1 NBP158 AND USES THEREOF 审中-公开
公开(公告)号：US20170327550A1
公开(公告)日：2017-11-16
申请号：US15527643
申请日：2014-12-09
申请人： Wentao ZHANG
发明人： Wentao ZHANG
IPC分类号： C07K14/50 , A61K38/18 , C12N15/09 , C07K14/475 , A61K38/00
CPC分类号： C07K14/50 , A61K38/00 , A61K38/18 , C07K14/47 , C07K14/475 , C12N15/09
摘要： This invention provides nucleic acid molecules encoding the N-terminal 158 amino acids of secreted human Fibroblast Growth Factor Binding Protein 3 (NBP158), pharmaceutical compositions comprising NBP158 polypeptide, and methods for treating metabolic disorders and conditions using such nucleic acids, polypeptides, or pharmaceutical compositions.

4. 发明申请

US20210163561A1 NBP158 AND USES THEREOF 有权
公开(公告)号：US20210163561A1
公开(公告)日：2021-06-03
申请号：US17173214
申请日：2021-02-11
申请人： Wentao ZHANG
发明人： Wentao ZHANG
IPC分类号： C07K14/50 , C07K14/47 , A61K38/18 , C07K14/475 , C12N15/09
摘要： This invention provides an NBP158 recombinant protein, a recombinant or synthetic NBP158 mutant protein, a pharmaceutical compositions comprising the NBP158 recombinant protein, and a method for treating metabolic disorders and conditions using such a pharmaceutical composition.

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