公开(公告)号：US20150092061A1

公开(公告)日：2015-04-02

申请号：US14041436

申请日：2013-09-30

Applicant: QUALCOMM Incorporated

Inventor： Hui CHAO ,  Saumitra Mohan DAS ,  Ayman Fawzy NAGUIB

IPC: H04N7/18 ,  H04W4/02

CPC classification number: G06Q90/20 ,  G06Q10/06 ,  G06Q20/322 ,  G06Q30/00 ,  H04W4/023 ,  H04W4/025 ,  H04W24/08

Abstract: Techniques for determining brand information and refining a position of a mobile device are described herein. An example of a method for displaying branding information on a mobile device includes receiving a reference image feature data table based on a rough location of the mobile device, such that the reference image feature data table includes a collection of entity records and wherein each entity record includes a plurality of logo image feature fields, obtaining an image including a displayed logo, utilizing an image recognition process and the reference image feature data table on the image to determine a recognized logo, and displaying brand information based on the recognized logo.

Abstract translation: 本文描述了用于确定品牌信息和改进移动设备的位置的技术。 用于在移动设备上显示品牌信息的方法的示例包括基于移动设备的粗略位置接收参考图像特征数据表，使得参考图像特征数据表包括实体记录的集合，并且其中每个实体记录 包括多个标志图像特征字段，在图像上利用图像识别处理和参考图像特征数据表获取包括显示标志的图像，以确定识别的标识，并且基于识别的标识显示品牌信息。

公开(公告)号：US20140253371A1

公开(公告)日：2014-09-11

申请号：US13791358

申请日：2013-03-08

Applicant: QUALCOMM INCORPORATED

Inventor： Jiajian CHEN ,  Saumitra Mohan DAS ,  Hui CHAO

IPC: G01S19/46

CPC classification number: G01S19/46 ,  G01S19/258 ,  G01S19/34 ,  G01S19/48

Abstract: Disclosed are apparatuses and methods for enabling the use of global navigation satellite system (GNSS) signals indoors. The method may include determining a first indoor position of the mobile device based on indoor transceiver signals. The method may also include determining, based at least in part on the determined first indoor position, that global navigation satellite system (GNSS) positioning signals are available. The method may also include determining a second indoor position of the mobile device based, at least in part, on GNSS positioning signals.

Abstract translation: 公开了能够在室内使用全球导航卫星系统（GNSS）信号的装置和方法。 该方法可以包括基于室内收发信号来确定移动设备的第一室内位置。 该方法还可以包括至少部分地基于确定的第一室内位置来确定全球导航卫星系统（GNSS）定位信号是可用的。 该方法还可以包括至少部分地基于GNSS定位信号来确定移动设备的第二室内位置。

公开(公告)号：US20240015481A1

公开(公告)日：2024-01-11

申请号：US18475079

申请日：2023-09-26

Applicant: QUALCOMM Incorporated

Inventor： Hui CHAO ,  Saumitra Mohan DAS ,  Yin CHEN

IPC: H04W4/029 ,  G06Q10/06 ,  G06Q30/0251 ,  G01S5/02 ,  H04W4/021

CPC classification number: H04W4/029 ,  G06Q10/06 ,  G06Q30/0261 ,  G06Q30/0271 ,  G06Q30/0254 ,  G01S5/02524 ,  H04W4/021

Abstract: Methods and systems for providing information associated with a location history of a mobile device to one or more applications are disclosed. A mobile device generates one or more location history records based on one or more locations of the mobile device, each location history record comprising one or more points of interest and a duration at the one or more points of interest, receives an information request from at least one application, determines a subset of the one or more location history records that meet criteria from the information request, determines a level of permission for the at least one application based on the information request and the subset of the one or more location history records, and provides information associated with the subset of the one or more location history records to the at least one application based on the level of permission.

公开(公告)号：US20190392649A1

公开(公告)日：2019-12-26

申请号：US16562368

申请日：2019-09-05

Applicant: QUALCOMM Incorporated

Inventor： Jiajian CHEN ,  Hui CHAO

IPC: G06T19/00 ,  G06F3/01 ,  G06F3/0346 ,  G01C21/20

Abstract: Techniques for displaying navigation information on a mobile device are provided that include a method that includes obtaining an indication of a position and an indication of a direction associated with the mobile device, using the indication of the position, the indication of the direction, information regarding identities of POIs within a geographic region of interest, and information regarding areas associated with the POIs to determine at least one relevant POI, of the POIs, that is associated with the position and direction, and displaying at least one visual indication associated with each of the at least one relevant POI on the mobile device. The appearance of the at least one visual indication is dependent on at least one of a distance from the mobile device of the relevant POI associated with the visual indication or presence of a known physical barrier between the mobile device and that relevant POI.

公开(公告)号：US20190297465A1

公开(公告)日：2019-09-26

申请号：US16441857

申请日：2019-06-14

Applicant: QUALCOMM Incorporated

Inventor： Hui CHAO ,  Saumitra Mohan Das ,  Yin Chen

IPC: H04W4/029 ,  G01S5/02 ,  G06Q30/02 ,  H04W4/021 ,  G06Q10/06

Abstract: Methods and systems for providing information associated with a location history of a mobile device to one or more applications are disclosed. A mobile device generates one or more location history records based on one or more locations of the mobile device, each location history record comprising one or more points of interest and a duration at the one or more points of interest, receives an information request from at least one application, determines a subset of the one or more location history records that meet criteria from the information request, determines a level of permission for the at least one application based on the information request and the subset of the one or more location history records, and provides information associated with the subset of the one or more location history records to the at least one application based on the level of permission.

公开(公告)号：US20190279429A1

公开(公告)日：2019-09-12

申请号：US16412407

申请日：2019-05-14

Applicant: QUALCOMM Incorporated

Inventor： Jiajian CHEN ,  Hui CHAO

IPC: G06T19/00 ,  G01C21/20 ,  G06F3/01 ,  G06F3/0346

Abstract: Techniques for displaying navigation information on a mobile device are provided that include a method that includes obtaining an indication of a position and an indication of a direction associated with the mobile device, using the indication of the position, the indication of the direction, information regarding identities of POIs within a geographic region of interest, and information regarding areas associated with the POIs to determine at least one relevant POI, of the POIs, that is associated with the position and direction, and displaying at least one visual indication associated with each of the at least one relevant POI on the mobile device. The appearance of the at least one visual indication is dependent on at least one of a distance from the mobile device of the relevant POI associated with the visual indication or presence of a known physical barrier between the mobile device and that relevant POI.

公开(公告)号：US20190174267A1

公开(公告)日：2019-06-06

申请号：US16274196

申请日：2019-02-12

Applicant: QUALCOMM Incorporated

Inventor： Hui CHAO ,  Saumitra Mohan DAS ,  Yin CHEN

IPC: H04W4/029 ,  G01S5/02 ,  G06Q30/02 ,  H04W4/021 ,  G06Q10/06

CPC classification number: H04W4/029 ,  G01S5/02 ,  G06Q10/06 ,  G06Q30/0254 ,  G06Q30/0261 ,  G06Q30/0271 ,  H04W4/021

Abstract: Methods and systems for providing information associated with a location history of a mobile device to one or more applications are disclosed. A mobile device generates one or more location history records based on one or more locations of the mobile device, each location history record comprising one or more points of interest and a duration at the one or more points of interest, receives an information request from at least one application, determines a subset of the one or more location history records that meet criteria from the information request, determines a level of permission for the at least one application based on the information request and the subset of the one or more location history records, and provides information associated with the subset of the one or more location history records to the at least one application based on the level of permission.

公开(公告)号：US20160084658A1

公开(公告)日：2016-03-24

申请号：US14495442

申请日：2014-09-24

Applicant: QUALCOMM Incorporated

Inventor： Hui CHAO ,  Yin CHEN ,  Sameera PODURI ,  Saumitra M. DAS

IPC: G01C21/20 ,  G01C21/00

CPC classification number: G01C21/206

Abstract: A method for updating a digital map includes receiving a digital map that shows a first region and a second region, and where the digital map includes a border that separates the first region from the second region. The method also includes receiving user trajectory data and generating portal information based on the received user trajectory data that cross the border between the first and second regions. The digital map is then updated with the portal information.

Abstract translation: 一种用于更新数字地图的方法包括接收显示第一区域和第二区域的数字地图，并且其中数字地图包括将第一区域与第二区域分开的边界。 该方法还包括接收用户轨迹数据并根据接收到的穿过第一和第二区域之间的边界的用户轨迹数据生成门户信息。 然后使用门户信息更新数字地图。

公开(公告)号：US20150223023A1

公开(公告)日：2015-08-06

申请号：US14173626

申请日：2014-02-05

Applicant: QUALCOMM Incorporated

Inventor： Saumitra Mohan DAS ,  Hui CHAO ,  Ayman Fawzy NAGUIB

IPC: H04W4/02 ,  H04M1/725 ,  H04W64/00 ,  G06F3/0484 ,  G06F17/30

CPC classification number: H04W4/021 ,  G06F3/04842 ,  G06F16/444 ,  G06F16/532 ,  H04M1/72522 ,  H04W64/00

Abstract: Methods, apparatus, and techniques for provisioning geofences are disclosed. In one aspect, a map comprising one or more selectable geographic entities is displayed. In response to a selection by a user of at least one geographic entity of the one or more geographic entities, a geofence corresponding to the selected at least one geographic entity is created. In another aspect, a user may provide an input including one or more keywords. In response to determining that a first geographic entity has attributes that match the one or more keywords, a geofence corresponding to the first geographic entity is created.

Abstract translation: 公开了用于提供地理围栏的方法，装置和技术。 一方面，显示包括一个或多个可选地理实体的地图。 响应于用户对一个或多个地理实体的至少一个地理实体的选择，创建与所选择的至少一个地理实体相对应的地理围栏。 在另一方面，用户可以提供包括一个或多个关键字的输入。 响应于确定第一地理实体具有与一个或多个关键字匹配的属性，创建与第一地理实体相对应的地理围栏。

公开(公告)号：US20150178924A1

公开(公告)日：2015-06-25

申请号：US14638943

申请日：2015-03-04

Applicant: QUALCOMM Incorporated

Inventor： Hui CHAO ,  Sameera PODURI ,  Saumitra Mohan DAS ,  Ayman Fawzy NAGUIB ,  Faraz MOHAMMAD MIRZAEI

IPC: G06T7/00 ,  H04N17/00

CPC classification number: G06T7/0018 ,  G06T7/73 ,  G06T7/80 ,  G06T2207/30244 ,  H04N17/002 ,  H04W4/027

Abstract: Disclosed are systems, apparatus, devices, method, computer program products, and other implementations, including a method that includes capturing an image of a scene by an image capturing unit of a device that includes at least one sensor, determining relative device orientation of the device based, at least in part, on determined location of at least one vanishing point in the captured image of the scene, and performing one or more calibration operations for the at least one sensor based, at least in part, on the determined relative device orientation.

Abstract translation: 公开了系统，装置，装置，方法，计算机程序产品和其他实施方式，包括一种方法，其包括由包括至少一个传感器的装置的图像捕获单元捕获场景的图像，确定所述场景的相对装置取向 至少部分地基于所捕获的场景的图像中的至少一个消失点的确定位置，以及至少部分地基于所确定的相对设备对所述至少一个传感器执行一个或多个校准操作 方向。