专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120235865A1 System and Method for Proximity Detection 失效
标题翻译：接近检测系统和方法
公开(公告)号：US20120235865A1
公开(公告)日：2012-09-20
申请号：US13424264
申请日：2012-03-19
申请人： Ujjual Nath , Gaurav Sharma , William Fletcher , Douglas MacGlashan , Brian Billett
发明人： Ujjual Nath , Gaurav Sharma , William Fletcher , Douglas MacGlashan , Brian Billett
IPC分类号： G01S3/02
CPC分类号： G01S5/0252 , H04W4/023 , H04W64/00
摘要： The present invention is for a system and method for determining the proximity of a mobile device to a location without the use of a satellite based or other location awareness system, nor a stationary beacon of any kind Instead, the mobile device monitors radio frequency broadcast identification codes from nearby mobile devices, and determines if the set of detected identification codes is sufficiently similar to a weighted set of identification codes attributed to specified location. If the calculation of similarity meets the confidence conditions of the system, notification is made that the customer or visitor has arrived. The invention utilizes a combination of confidence interval computation, machine learning, and fault tolerance mechanisms to optimize the success of correctly detecting that the device is near the relevant location.
摘要翻译：本发明是用于确定移动设备与位置的接近度的系统和方法，而不使用基于卫星的或其他位置感知系统，也不使用任何类型的固定信标。移动设备监视射频广播识别并且确定检测到的识别码的集合是否与归因于指定位置的加权的识别码组相当。如果相似度的计算符合系统的置信条件，则通知客户或访问者已到达。本发明利用置信区间计算，机器学习和容错机制的组合来优化正确检测设备在相关位置附近的成功。

2. 发明申请

US20120150381A1 In-Car Service Interval Adjustment Device 失效
标题翻译：车载服务间隔调整装置
公开(公告)号：US20120150381A1
公开(公告)日：2012-06-14
申请号：US13323715
申请日：2011-12-12
申请人： Ujjual Nath , Gaurav Sharma , William Fletcher , Douglas MacGlashan , Brian Billett
发明人： Ujjual Nath , Gaurav Sharma , William Fletcher , Douglas MacGlashan , Brian Billett
IPC分类号： G06F19/00
CPC分类号： G07C5/085 , G07C5/008
摘要： Disclosed is a device and method for providing service interval notifications to a vehicle operator, and to incorporate relevant vehicle operating conditions which most directly impact the longevity of engine lubrication and other wear prone components of vehicles. Wear prone conditions which are determined include city driving, frequency of “cold” starts, frequency of “winter” “cold” starts, and high load high grade travel. The device and method utilize as a primary input a location aware sensor device and as a secondary input a source for the ambient temperature either retrieved from an Internet source or a local ambient temperature sensor. No direct vehicle sensor is utilized for the service interval adjustment performed by the device and method.
摘要翻译：公开了一种用于向车辆操作者提供服务间隔通知的装置和方法，并且包括最直接影响发动机润滑寿命和其它易磨损部件的车辆的相关车辆操作条件。确定的穿戴条件包括城市驾驶，“冷”开始频率，“冬季”“冷”开始频率，高负载高档旅行。该设备和方法利用位置感知传感器设备作为主要输入，并且将来自互联网源或本地环境温度传感器的环境温度的源用作辅助输入。没有直接车辆传感器用于由设备和方法执行的服务间隔调整。

3. 发明授权

US08655544B2 System and method for tracking vehicle mileage with mobile devices 失效
标题翻译：用移动设备跟踪车辆里程的系统和方法
公开(公告)号：US08655544B2
公开(公告)日：2014-02-18
申请号：US13365255
申请日：2012-02-02
申请人： William Fletcher , Douglas MacGlashan , Brian Billett , Ujjual Nath , Gaurav Sharma
发明人： William Fletcher , Douglas MacGlashan , Brian Billett , Ujjual Nath , Gaurav Sharma
IPC分类号： G06F7/00
CPC分类号： G08G1/20 , G01S5/0072 , G01S13/04 , G07C5/085
摘要： Disclosed is a system for tracking vehicle locations and accumulating mileage for said vehicles by detecting intervals when said vehicles are in proximity to mobile devices and utilizing the location aware sensors of said mobile devices to determine vehicle locations. Proximity between mobile devices and vehicles is determined by short range data communication identification. Multiple vehicles and drivers may thus be tracked for trip, interval, or overall mileage traveled.
摘要翻译：公开了一种用于通过在所述车辆接近移动装置时检测间隔并利用所述移动装置的位置感测传感器来确定车辆位置来跟踪车辆位置并累积里程的系统。移动设备和车辆之间的接近度由短距离数据通信识别确定。因此，可以跟踪多辆车辆和司机的行程，间隔或总里程。

4. 发明授权

US08593277B2 System and method for proximity detection 失效
标题翻译：接近检测系统和方法
公开(公告)号：US08593277B2
公开(公告)日：2013-11-26
申请号：US13424264
申请日：2012-03-19
申请人： Ujjual Nath , Gaurav Sharma , William Fletcher , Douglas MacGlashan , Brian Billett
发明人： Ujjual Nath , Gaurav Sharma , William Fletcher , Douglas MacGlashan , Brian Billett
IPC分类号： G08B1/08
CPC分类号： G01S5/0252 , H04W4/023 , H04W64/00
摘要： The present invention is for a system and method for determining the proximity of a mobile device to a location without the use of a satellite based or other location awareness system, nor a stationary beacon of any kind. Instead, the mobile device monitors radio frequency broadcast identification codes from nearby mobile devices, and determines if the set of detected identification codes is sufficiently similar to a weighted set of identification codes attributed to specified location. If the calculation of similarity meets the confidence conditions of the system, notification is made that the customer or visitor has arrived. The invention utilizes a combination of confidence interval computation, machine learning, and fault tolerance mechanisms to optimize the success of correctly detecting that the device is near the relevant location.
摘要翻译：本发明涉及一种用于在不使用基于卫星或其他位置感知系统以及任何类型的固定信标的情况下确定移动设备与位置的接近度的系统和方法。相反，移动设备监视来自附近移动设备的射频广播识别码，并且确定检测到的识别码集合是否与归因于指定位置的加密的识别码组相当。如果相似度的计算符合系统的置信条件，则通知客户或访问者已到达。本发明利用置信区间计算，机器学习和容错机制的组合来优化正确检测设备在相关位置附近的成功。

5. 发明授权

US08452479B2 In-car service interval adjustment device 失效
标题翻译：车内维修间隔调整装置
公开(公告)号：US08452479B2
公开(公告)日：2013-05-28
申请号：US13323715
申请日：2011-12-12
申请人： Ujjual Nath , Gaurav Sharma , William Fletcher , Douglas MacGlashan , Brian Billett
发明人： Ujjual Nath , Gaurav Sharma , William Fletcher , Douglas MacGlashan , Brian Billett
IPC分类号： G07C5/00 , G07C5/08 , G01C22/00
CPC分类号： G07C5/085 , G07C5/008
摘要： Disclosed is a device and method for providing service interval notifications to a vehicle operator, and to incorporate relevant vehicle operating conditions which most directly impact the longevity of engine lubrication and other wear prone components of vehicles. Wear prone conditions which are determined include city driving, frequency of “cold” starts, frequency of “winter” “cold” starts, and high load high grade travel. The device and method utilize as a primary input a location aware sensor device and as a secondary input a source for the ambient temperature either retrieved from an Internet source or a local ambient temperature sensor. No direct vehicle sensor is utilized for the service interval adjustment performed by the device and method.
摘要翻译：公开了一种用于向车辆操作者提供服务间隔通知的装置和方法，并且包括最直接影响发动机润滑寿命和其它易磨损部件的车辆的相关车辆操作条件。确定的穿戴条件包括城市驾驶，“冷”开始频率，“冬季”“冷”开始频率，高负载高档旅行。该设备和方法利用位置感知传感器设备作为主要输入，并且将来自互联网源或本地环境温度传感器的环境温度的源用作辅助输入。没有直接车辆传感器用于由设备和方法执行的服务间隔调整。

6. 发明申请

US20120197484A1 System and Method for Tracking Vehicle Mileage with Mobile Devices 失效
标题翻译：用移动设备跟踪车辆里程的系统和方法
公开(公告)号：US20120197484A1
公开(公告)日：2012-08-02
申请号：US13365255
申请日：2012-02-02
申请人： Ujjual Nath , Gaurav Sharma , William Fletcher , Douglas MacGlashan , Brian Billett
发明人： Ujjual Nath , Gaurav Sharma , William Fletcher , Douglas MacGlashan , Brian Billett
IPC分类号： G06F19/00
CPC分类号： G08G1/20 , G01S5/0072 , G01S13/04 , G07C5/085
摘要： Disclosed is a system for tracking vehicle locations and accumulating mileage for said vehicles by detecting intervals when said vehicles are in proximity to mobile devices and utilizing the location aware sensors of said mobile devices to determine vehicle locations. Proximity between mobile devices and vehicles is determined by short range data communication identification. Multiple vehicles and drivers may thus be tracked for trip, interval, or overall mileage traveled.
摘要翻译：公开了一种用于通过在所述车辆接近移动装置时检测间隔并利用所述移动装置的位置感测传感器来确定车辆位置来跟踪车辆位置并累积里程的系统。移动设备和车辆之间的接近度由短距离数据通信识别确定。因此，可以跟踪多辆车辆和司机的行程，间隔或总里程。

7. 外观设计

USD659704S1 Display screen or portion thereof with a graphical user interface 有权
公开(公告)号：USD659704S1
公开(公告)日：2012-05-15
申请号：US29405895
申请日：2011-11-08
申请人： Gaurav Sharma , Ujjual Nath , William Fletcher , Douglas MacGlashan , Brian Billett , Paramdeep Singh
设计人： Gaurav Sharma , Ujjual Nath , William Fletcher , Douglas MacGlashan , Brian Billett , Paramdeep Singh

8. 发明授权

US10460141B2 Per-channel color barcodes for displays 有权
公开(公告)号：US10460141B2
公开(公告)日：2019-10-29
申请号：US15596535
申请日：2017-05-16
申请人： Gaurav Sharma , Karthik Dinesh
发明人： Gaurav Sharma , Karthik Dinesh
IPC分类号： G06K7/14 , G06K19/08 , G06K1/12 , G06K19/06
摘要： A method of decoding a coherent RGB color barcode captured by a RGB camera includes: displaying a coherent RGB color barcode on the RGB display; capturing an image of the displayed barcode; performing a pilot block RGB color interference cancellation process to estimate a per pixel color interference; applying the per pixel color interference to the image of the displayed coherent RGB color barcode to extract each separate barcode of the coherent RGB color barcode; binarizing each of the three separate monochrome grey images of each barcode of the coherent RGB color barcode; and decoding each of the three separate binarized monochrome grey images to provide a decoded data for each barcode of the coherent RGB color barcode displayed on the RGB display. A method of decoding an incoherent RGB color barcode captured by a mobile device RGB camera is also described.

9. 发明申请

US20160358331A1 REAL-TIME FOCUS FEEDBACK FOR MOBILE PHONE IMAGES USING BARCODE SYNCHRONIZATION ELEMENTS 审中-公开
标题翻译：使用条形码同步元素的移动电话图像的实时聚焦反馈
公开(公告)号：US20160358331A1
公开(公告)日：2016-12-08
申请号：US15169202
申请日：2016-05-31
申请人： Gaurav Sharma
发明人： Gaurav Sharma
IPC分类号： G06T7/00 , A61B5/00 , H04W88/02 , H04N5/232 , H04N5/225
CPC分类号： G06T7/0012 , A61B5/004 , A61B5/0077 , A61B5/441 , A61B5/445 , A61B5/6898 , G06T2207/30088 , G06T2207/30196 , G06T2207/30204 , H04N5/23212 , H04N9/3176 , H04W88/02
摘要： A method for autofocusing a camera of a mobile device while imaging a low contrast or less well-defined surface includes the steps of: providing a mobile device software application for image capture; affixing or printing at least one or more marker patterns on the low contrast or less well-defined surface; imaging by the mobile device camera the low contrast or less well-defined surface; identifying by the application the at least one or more marker patterns; focusing the mobile device camera by the application based on the at least one or more marker patterns; and acquiring an in focus image by the mobile device camera of the low contrast or less well-defined surface. An adhesive strip imaging assist device for autofocusing a mobile phone camera and an autofocus apparatus with marker pattern projector and marker pattern projector method are also described.
摘要翻译：一种用于在成像低对比度或较不明确的表面的同时对移动设备的相机进行自动聚焦的方法包括以下步骤：提供用于图像捕获的移动设备软件应用; 在低对比度或不太明确的表面上固定或打印至少一个或多个标记图案; 通过移动设备摄像机对低对比度或不太明确的表面进行成像; 由应用程序识别至少一个或多个标记图案; 基于所述至少一个或多个标记图案，通过所述应用对所述移动设备相机进行聚焦; 并且通过移动设备相机获取低对比度或不太明确的表面的聚焦图像。还描述了一种用于自动聚焦移动电话摄像机的胶带成像辅助装置和具有标记图案投影仪和标记图案投影仪方法的自动对焦装置。

10. 发明授权

US08047447B2 Method for encoding and decoding data in a color barcode pattern 有权
标题翻译：用于对彩色条形码图案中的数据进行编码和解码的方法
公开(公告)号：US08047447B2
公开(公告)日：2011-11-01
申请号：US12436432
申请日：2009-05-06
申请人： Orhan Bulan , Vishal Monga , Gaurav Sharma
发明人： Orhan Bulan , Vishal Monga , Gaurav Sharma
IPC分类号： G06K7/00 , G06K19/00 , G06K19/06 , G06K19/08
CPC分类号： G06K7/00 , G06K7/14 , G06K19/06037
摘要： What is disclosed is a system and method for encoding and decoding data in a color barcode pattern using dot orientation and color separability. The spectral (wavelength) characteristics of the CMY colorants, commonly used in digital printing, and those of RGB sensors are exploited to achieve high capacity data embedding rates in color barcodes. The present method embeds independent data in two different printer colorant channels using dot orientation modulation. In the print end, dots of two colorants occupy the same spatial region. At the detector end, by using the complementary sensor channels to estimate the colorant channels, data is recovered in each colorant channel. The method approximately doubles the capacity of encoding methods based upon a single colorant channel and enables embedding rates which match or exceed that of other hardcopy barcodes known in the arts. The method is robust against inter-separation misregistration with a small symbol error rate.
摘要翻译：公开的是使用点取向和颜色分离来对彩色条形码图案中的数据进行编码和解码的系统和方法。通常用于数字印刷的CMY着色剂和RGB传感器的光谱（波长）特性被利用来实现彩色条形码中的高容量数据嵌入率。本方法使用点取向调制将独立数据嵌入两种不同的打印机着色剂通道。在打印端，两个着色剂的点占据相同的空间区域。在检测器端，通过使用互补传感器通道来估计着色剂通道，数据在每个着色剂通道中被回收。该方法基于单个着色剂通道使编码方法的容量大大增加一倍，并且使嵌入速率匹配或超过本领域已知的其它硬拷贝条形码的嵌入速率。该方法对于具有小的符号错误率的分离间对位失调是鲁棒的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式