公开(公告)号：US07848880B2

公开(公告)日：2010-12-07

申请号：US11680368

申请日：2007-02-28

Applicant: Matthew Cheung

Inventor： Matthew Cheung

IPC: G01C21/00

CPC classification number: G08G1/096716 ,  G08G1/096741 ,  G08G1/096775 ,  G08G1/096811 ,  G08G1/096844 ,  G08G1/096866 ,  H04W4/026

Abstract: A system, method, and computer-readable medium for providing a traffic information service user with traffic information adaptive to the user's travel are described. The user's origin information, such as departure location and departure time, are identified. Upon identifying the user's origin information, the user's expected arrival times at a plurality of distance segment ends are determined. Traffic information adaptive to the user's travel are output. The traffic information may pertain to travel time, traffic flow, traffic events. The user may receive traffic information via a plurality of communication devices, such as a personal computer, a portable navigation system, a phone, or the like.

Abstract translation: 描述了一种系统，方法和计算机可读介质，用于向交通信息服务用户提供适应用户行进的交通信息。 确定用户的起始信息，如出发地点和出发时间。 在识别用户的原始信息时，确定用户在多个距离段末端处的预期到达时间。 输出适应用户行程的交通信息。 交通信息可能与旅行时间，交通流量，交通事件有关。 用户可以通过诸如个人计算机，便携式导航系统，电话等的多个通信设备来接收交通信息。

公开(公告)号：US20070254611A1

公开(公告)日：2007-11-01

申请号：US11380610

申请日：2006-04-27

Applicant: Matthew Cheung ,  Christopher Jordan

Inventor： Matthew Cheung ,  Christopher Jordan

IPC: H04B17/00 ,  H04B1/18

CPC classification number: G01S5/0221

Abstract: Systems and methods of position sensing for a receiver, via employing an ability thereof to receive signals in a broader range than what such receiver is initially tuned for. A frequency skip component can skip channel frequencies such that the spectrum range is scanned without a typical requirement of tuning to all the channels during such scan. Accordingly, the subject innovation enables the entire spectrum of interest to be scanned at a substantially reduced amount of time. Location interpolation for the receiver and time stamping of received signals can be implemented as part of the position sensing.

Abstract translation: 用于接收机的位置检测的系统和方法，通过采用其能力来接收比这种接收机最初调谐的范围更广的范围内的信号。 频率跳跃分量可以跳过信道频率，使得扫描频谱范围，而不需要在这种扫描期间对所有信道进行调谐。 因此，本发明使得能够以显着减少的时间量扫描所有感兴趣的频谱。 接收机的位置插补和接收信号的时间戳可以作为位置检测的一部分来实现。

公开(公告)号：US07133299B2

公开(公告)日：2006-11-07

申请号：US10753428

申请日：2004-01-09

Applicant: Matthew Cheung

Inventor： Matthew Cheung

IPC: H02M3/335

CPC classification number: H02M3/337

Abstract: A switching power conversion circuit comprises a saturable load assembly, a first switching inductance coil assembly and a second switching inductance coil assembly. The saturable load assembly is composed of a load and a saturable reactor. The first switching inductance coil assembly is connected to the saturable load assembly and a first potential. The second switching inductance coil assembly is magnetically coupled with the first switching inductance coil assembly, and is connected to the first switching inductance coil assembly and a second potential. When the first and second switching inductance coil assemblies are power switched, the saturation effect of the saturable reactor is exploited to let the terminal potential of the saturable reactor drop before switching, hence letting the terminal potential of the transfer switch be zero.

Abstract translation: 开关电源转换电路包括可饱和负载组件，第一开关电感线圈组件和第二开关电感线圈组件。 饱和负载组件由负载和可饱和电抗器组成。 第一开关电感线圈组件连接到可饱和负载组件和第一电位。 第二开关电感线圈组件与第一开关电感线圈组件磁耦合，并连接到第一开关电感线圈组件和第二电位。 当第一和第二开关电感线圈组件被电源切换时，可饱和电抗器的饱和效应被利用以使可饱和电抗器的端电位在切换之前下降，从而使转换开关的端电位为零。

公开(公告)号：US09589272B2

公开(公告)日：2017-03-07

申请号：US13213298

申请日：2011-08-19

Applicant: Matthew Cheung ,  Jeff Francis ,  Wehuns Tan ,  David Meyers ,  David Au-Yeung

Inventor： Matthew Cheung ,  Jeff Francis ,  Wehuns Tan ,  David Meyers ,  David Au-Yeung

IPC: G06F17/00 ,  G06Q30/02 ,  G06Q10/10 ,  G06F17/30

CPC classification number: G06Q10/10 ,  G06F17/30126 ,  G06F17/30705 ,  G06F17/30864 ,  G06Q30/02 ,  G06Q30/0261

Abstract: A system, method and communication device are disclosed for organizing and presenting a plurality of digital flyers. Using flyer stack information, which organizes the plurality of digital flyers into at least one flyer stack, the plurality of digital flyers are presented to allow for inter-flyer and intra-flyer navigation. Moreover, the flyer stack information may be used to allow the inter-flyer and intra-flyer content to be searched. This is achieved by providing a method and communication device that receives the flyer stack information from a server, and presents the flyer stack information in a flyer navigation interface. The flyer navigation interface displays the at least one flyer stack, selects the flyer stack from the at least one flyer stack, and displays a digital flyer from the selected flyer stack in the flyer navigation interface as a current digital flyer, including displaying an indication of a next digital flyer in the selected flyer stack, the next digital flyer being accessible by navigating to the indication.

Abstract translation: 公开了用于组织和呈现多个数字传单的系统，方法和通信设备。 使用将多个数字传单组织成至少一个传单栈的传单堆栈信息，呈现多个数字传单以允许传播者间和飞行间内导航。 此外，传单堆栈信息可以用于允许搜索传播者和传播者内容。 这是通过提供一种从服务器接收传单栈信息的方法和通信设备来实现的，并且在传单导航界面中呈现传单栈信息。 传单导航界面显示至少一个传单堆栈，从至少一个传单栈选择传单栈，并将飞行员导航界面中所选择的传单堆栈中的数字传单作为当前的数字传单显示，包括显示 在所选择的飞行物堆栈中的下一个数字飞行物，下一个数字飞行物可以通过导航到指示而被访问。

公开(公告)号：US08676489B2

公开(公告)日：2014-03-18

申请号：US12027278

申请日：2008-02-07

Applicant: Matthew Cheung ,  Markus Ludwig Jansen

Inventor： Matthew Cheung ,  Markus Ludwig Jansen

IPC: G01C21/34

CPC classification number: G01C21/367

Abstract: Described is a technology by which a more optimal map view with respect to route information is returned in response to an online mapping request. A start or end location is positioned away from the map center as appropriate to show as much route information as possible within the map view, given view size and zoom constraints. In one example, various-sized bounding boxes that contain the start or end location and one or more routes may be evaluated to determine a largest bounding box that meets the mapping size constraint; the center of that bounding box is the center of the map view. In one alternative, map views at various zoom levels may be scored against one another to determine which map view contains the most important route information, such as the most maneuver points and/or landmarks within each map view; the map view with the best score is returned.

Abstract translation: 描述了一种技术，通过该技术，响应于在线映射请求返回关于路线信息的更优选的地图视图。 开始或结束位置位于远离地图中心的位置，以便在地图视图中给出视图大小和缩放约束时尽可能多的路线信息。 在一个示例中，可以评估包含开始或结束位置和一个或多个路线的各种大小的边界框，以确定满足映射大小约束的最大边界框; 该边框的中心是地图视图的中心。 在一个替代方案中，可以对各种缩放级别的地图视图进行打分，以确定哪个地图视图包含最重要的路线信息，例如每个地图视图内最多的机动点和/或地标; 返回最佳分数的地图视图。

公开(公告)号：US07693652B2

公开(公告)日：2010-04-06

申请号：US11398046

申请日：2006-04-05

Applicant: Matthew Cheung

Inventor： Matthew Cheung

IPC: G01C21/00

CPC classification number: G01C21/3697 ,  G01C21/3423 ,  G01C21/343

Abstract: A unique routing system and method that facilitates adjusting waypoint locations to optimize a cost function and presenting more relevant contextual advertisements based in part on the waypoint locations. The system and method involve examining waypoint locations including a start, end, and any in-between waypoint to determine whether they are reachable or routable according to the preferred mode of transportation. Adjustments can be made to one or more of the waypoint locations in order to accommodate this mode of transportation in view of a given cost function. Adjustments can be made that optimize the cost function to minimize overall costs. Multi-modal routing can be initiated as well to configure a route using the selected or adjusted waypoints and multiple modes of transportation in order to optimize the cost function. Adjustments and the selection of contextual advertisements can be based on user intention and several other route related factors.

Abstract translation: 一种独特的路由系统和方法，其有助于调整路点位置以优化成本函数并且部分地基于路点位置呈现更相关的上下文广告。 该系统和方法涉及检查航点位置，包括开始，结束和任何中间航点之间，以根据优选的运输方式确定它们是否可达或可路由。 考虑到给定的成本函数，可以对一个或多个航路点进行调整，以适应这种运输方式。 可以进行调整，优化成本函数，以最大限度地降低整体成本。 也可以启动多模态路由，以便使用所选或调整的路点和多种运输方式配置路线，以优化成本函数。 上下文广告的调整和选择可以基于用户意图和其他几个路由相关因素。

公开(公告)号：US20090281726A1

公开(公告)日：2009-11-12

申请号：US12116965

申请日：2008-05-08

Applicant: Aiden Byrne ,  Matthew Cheung ,  Jeff Couckuyt ,  Nagendra Kolluru

Inventor： Aiden Byrne ,  Matthew Cheung ,  Jeff Couckuyt ,  Nagendra Kolluru

IPC: G01C21/32 ,  G06F17/30 ,  G06F3/048

CPC classification number: G01C21/3641 ,  G01C21/34

Abstract: Providing machine-generated travel directions with customized augmentations to enhance the navigation process. To provide machine-generated travel directions, a user submitted starting location, destination location, and meta-data associated with the user is used to generate a route between the starting location and destination location Annotations to the route are derived based on the meta-data associated with the user or characteristics associated with the route. The annotations are then ranked according to a determined priority. The route generated between the starting location and the destination location, and augmented with the ranked annotations, is displayed to the user.

Abstract translation: 提供机器生成的旅行方向与定制增强，以增强导航过程。 为了提供机器生成的旅行方向，使用提交的起始位置，目的地位置和与用户相关联的元数据的用户来生成起始位置和目的地位置之间的路线基于元数据导出到路线的注释 与用户相关联或与路由相关联的特征。 然后根据确定的优先级对注释进行排序。 在起始位置和目的地位置之间生成的路线，并且用排序的注释进行扩充，向用户显示。

公开(公告)号：US20070239352A1

公开(公告)日：2007-10-11

申请号：US11401040

申请日：2006-04-10

Applicant: Chandrasekhar Thota ,  Matthew Cheung

Inventor： Chandrasekhar Thota ,  Matthew Cheung

IPC: G01C21/32

CPC classification number: G01C21/3617 ,  G01C21/20 ,  G01C21/3679 ,  G08G1/005 ,  G08G1/096811 ,  G08G1/096838 ,  G08G1/096861 ,  G08G1/096883

Abstract: A unique map generation system and method are provide that facilitates automatically detecting a user's (or user's device's) current location and generating at least one customized map view of a static location based on the current (dynamic) location of the user. Many portable and handheld devices have very small user interfaces and limited means of entering alphanumeric information. Network-based content such as web pages offer generic map views of a location of the content but without consideration of the user's location. Traditional systems require entry of the relevant data (e.g., address information) in order to obtain or generate a map view or directions. However, in the subject system, the user's location can be automatically detected and “entered” and a customized map view for this current location in relation to the content's location can be created—thus with minimal user input or action.

Abstract translation: 提供了一种独特的地图生成系统和方法，其有助于自动检测用户（或用户的设备）当前位置，并且基于用户的当前（动态）位置生成静态位置的至少一个定制地图视图。 许多便携式和手持式设备具有非常小的用户界面和输入字母数字信息的有限手段。 基于网络的内容（例如网页）提供内容位置的通用地图视图，但不考虑用户的位置。 传统的系统需要输入相关数据（例如，地址信息），以获得或产生地图视图或方向。 然而，在主题系统中，用户的位置可以被自动检测和“输入”，并且可以创建相对于内容位置的当前位置的定制地图视图，从而以最小的用户输入或动作。

公开(公告)号：US09092806B2

公开(公告)日：2015-07-28

申请号：US13299528

申请日：2011-11-18

Applicant: Erik Charlebois ,  Matthew Cheung ,  David Au-Yeung ,  Jeff Francis ,  David Meyers ,  Wehuns Tan

Inventor： Erik Charlebois ,  Matthew Cheung ,  David Au-Yeung ,  Jeff Francis ,  David Meyers ,  Wehuns Tan

IPC: G09G5/00 ,  G06Q30/02 ,  G06T3/40

CPC classification number: G06T1/60 ,  G06F3/0482 ,  G06Q30/0276 ,  G06Q30/0277 ,  G06T3/40 ,  G06T11/60 ,  G06T2207/20021 ,  G09G5/006 ,  G09G5/391 ,  G09G2340/045 ,  G09G2360/121

Abstract: In the present disclosure, there is disclosed a communication device including a pre-loading module configured to retrieve a first and a second set of flyer image tiles from a flyer image tile set stored in memory, the first set of flyer image tiles being associated with the most zoomed-out state and the second set of flyer image tiles being associated with a zoom level of a current viewport. The pre-loading module is further configured to associate the first set of flyer image tiles with an underlay viewport. The communication device further includes a display configured to display the first set of flyer image tiles in the underlay viewport that are visible in the current viewport and overlay the second set of flyer image tiles visible in the current viewport onto the first set of flyer image tiles.

Abstract translation: 在本公开内容中，公开了一种通信设备，其包括预加载模块，其被配置为从存储在存储器中的传单图像块集合中检索第一和第二组飞行器图像块，第一组飞行器图像瓦片与 最大缩小状态和第二组飞行物图像瓦片与当前视口的缩放级别相关联。 预加载模块还被配置为将第一组飞翼图像瓦片与底层视口相关联。 通信设备还包括显示器，被配置为显示在当前视口中可见的底层视口中的第一组飞行器图像瓦片，并将当前视口中可见的第二组飞行物图像瓦片覆盖到第一组飞行物图像瓦片 。

公开(公告)号：US20130044113A1

公开(公告)日：2013-02-21

申请号：US13213298

申请日：2011-08-19

Applicant: Matthew Cheung ,  Jeff Francis ,  Wehuns Tan ,  David Meyers ,  David Au-Yeung

Inventor： Matthew Cheung ,  Jeff Francis ,  Wehuns Tan ,  David Meyers ,  David Au-Yeung

IPC: G06T11/20

CPC classification number: G06Q10/10 ,  G06F17/30126 ,  G06F17/30705 ,  G06F17/30864 ,  G06Q30/02 ,  G06Q30/0261

Abstract: A system, method and communication device are disclosed for organizing and presenting a plurality of digital flyers. Using flyer stack information, which organizes the plurality of digital flyers into at least one flyer stack, the plurality of digital flyers are presented to allow for inter-flyer and intra-flyer navigation. Moreover, the flyer stack information may be used to allow the inter-flyer and intra-flyer content to be searched. This is achieved by providing a method and communication device that receives the flyer stack information from a server, and presents the flyer stack information in a flyer navigation interface. The flyer navigation interface displays the at least one flyer stack, selects the flyer stack from the at least one flyer stack, and displays a digital flyer from the selected flyer stack in the flyer navigation interface as a current digital flyer, including displaying an indication of a next digital flyer in the selected flyer stack, the next digital flyer being accessible by navigating to the indication.

Abstract translation: 公开了用于组织和呈现多个数字传单的系统，方法和通信设备。 使用将多个数字传单组织成至少一个传单栈的传单堆栈信息，呈现多个数字传单以允许传播者间和飞行间内导航。 此外，传单堆栈信息可以用于允许搜索传播者和传播者内容。 这是通过提供一种从服务器接收传单栈信息的方法和通信设备来实现的，并且在传单导航界面中呈现传单栈信息。 传单导航界面显示至少一个传单堆栈，从至少一个传单栈选择传单栈，并将飞行员导航界面中所选择的传单堆栈中的数字传单作为当前的数字传单显示，包括显示 在所选择的飞行物堆栈中的下一个数字飞行物，下一个数字飞行物可以通过导航到指示而被访问。