公开(公告)号：US4975972A

公开(公告)日：1990-12-04

申请号：US259640

申请日：1988-10-18

Applicant: Chinmoy B. Bose ,  Rajarshi Ray

Inventor： Chinmoy B. Bose ,  Rajarshi Ray

IPC: G01N21/88 ,  G06T5/30 ,  G06T7/00

CPC classification number: G06T7/0004 ,  G01N21/88 ,  G06T5/30 ,  G01N2021/8887 ,  G06T2207/20148 ,  G06T2207/30148

Abstract: Detection of a defect (18) on the surface (15) of an article (10), such as a semiconductor chip, is accomplished by illuminating the chip in a bright field and then capturing the image thereof with a television camera (30) coupled to a machine vision processor (32). To detect the defect 18, the vision processor first adaptively thresholds the captured image to effectively eliminate areas in the image brighter than those associated with the defect (18) which are usually dark. Thereafter, the vision processor (32) erodes and then dilates the dark areas within the image remaining after binarization to isolate those dark areas associated with the defect. The existence of a defect can then be established by the existence of a now-isolated dark area.

Abstract translation: 在诸如半导体芯片的物品（10）的表面（15）上的缺陷（18）的检测是通过在明亮场中照亮芯片，然后用耦合的电视摄像机（30）捕获其图像来实现的 到机器视觉处理器（32）。 为了检测缺陷18，视觉处理器首先自适应地对捕获的图像进行阈值，以有效地消除比通常较暗的缺陷（18）相关联的图像更亮的区域。 此后，视觉处理器（32）侵蚀并随后扩大二值化后剩余的图像内的暗区域，以隔离与缺陷相关联的那些暗区域。 然后可以通过存在现在孤立的黑暗区域来建立缺陷的存在。

公开(公告)号：US08838080B2

公开(公告)日：2014-09-16

申请号：US12841911

申请日：2010-07-22

Applicant: Rajarshi Ray

Inventor： Rajarshi Ray

IPC: H04L29/08 ,  G06F9/44 ,  G09B5/00

CPC classification number: G06F9/4446 ,  G06F9/453 ,  G09B5/00

Abstract: Apparatus and methods for providing visualization, which may be provided with Augmented Reality, illustrating information for a procedure on a wireless device include identifying and presenting a visualization scenario, such as a video and/or an animation illustrating the desired procedure to educate an user or provide guidance to an user to help him deal with his current context. The apparatus and methods also include revising the visualization scenario based upon an occurrence of an event that changes and/or alters the visualization scenario in a dynamic and adaptive manner.

Abstract translation: 用于提供可视化的设备和方法，其可以被提供有增强现实，示出了无线设备上的过程的信息，包括识别和呈现可视化场景，诸如视频和/或动画，其示出了用于教育用户的期望过程， 为用户提供指导，帮助他处理他当前的情况。 该装置和方法还包括基于以动态和自适应方式改变和/或改变可视化场景的事件的发生来修改可视化场景。

公开(公告)号：US08385883B2

公开(公告)日：2013-02-26

申请号：US11831435

申请日：2007-07-31

Applicant: Rajeev D. Rajan ,  Michal James Koenig ,  Vera Kripalani ,  Kasim Mahmood ,  Jason Miller ,  Srinivas Patwari ,  Rajarshi Ray

Inventor： Rajeev D. Rajan ,  Michal James Koenig ,  Vera Kripalani ,  Kasim Mahmood ,  Jason Miller ,  Srinivas Patwari ,  Rajarshi Ray

IPC: H04M1/66

CPC classification number: H04W8/22 ,  G06F21/88 ,  H04W4/02 ,  H04W12/12

Abstract: Methods, systems, devices and computer program products are provided for locating, tracking and/or recovering a wireless communication device that has been misplaced, lost or stolen. In addition, the aspects provide for tracking or surveillance of the location or user in instances in which the wireless device has been loaned or is being used for covert surveillance. The aspects include communicating a locating state code to the targeted device, which detects the code and executes one or more routines that are associated with the respective code. In this regard, the targeted device is capable of carrying out different routines or sequences of actions depending on the state of the device, such as a misplaced state, a lost state, a stolen state or the like, which is based on the respective code.

Abstract translation: 提供了方法，系统，设备和计算机程序产品，用于定位，跟踪和/或恢复被错放，丢失或被盗的无线通信设备。 此外，这些方面提供了在无线设备已借出或用于隐蔽监视的情况下对位置或用户的跟踪或监视。 这些方面包括将定位状态代码传送到目标设备，其检测代码并执行与相应代码相关联的一个或多个例程。 在这方面，目标设备能够根据设备的状态执行不同的例程或动作序列，例如基于相应代码的错放状态，丢失状态，被窃状态等 。

公开(公告)号：US07675414B2

公开(公告)日：2010-03-09

申请号：US11627293

申请日：2007-01-25

Applicant: Rajarshi Ray

Inventor： Rajarshi Ray

IPC: G08B1/08

CPC classification number: H04M1/72569 ,  H04M1/677 ,  H04M1/72572 ,  H04M2250/12 ,  H04W52/0258 ,  Y02D70/1224 ,  Y02D70/144 ,  Y02D70/164

Abstract: Methods, devices, apparatus and systems are provided for adaptation of a wireless communication device based on current environmental conditions, historical environmental condition patterns and/or historical usage patterns. In this regard, the device senses such environmental conditions as light, sound, motion, temperature and the like and, automatically or at user discretion, adjusts functionality on the device that is affected by these conditions. Additionally, by determining environmental and usage patterns the device can adapt to the patterns by providing certain functionality and/or applications to the user at prescribed times of the day, week, month, etc. By being able to automatically adapt the functionality of a wireless communication device, the user of such a device experiences greater ease in using the device and an overall heightened user experience.

Abstract translation: 提供方法，装置，装置和系统，用于基于当前环境条件，历史环境条件模式和/或历史使用模式来适应无线通信装置。 在这方面，设备感测诸如光，声音，运动，温度等的环境条件，并且自动地或在用户自行决定的情况下调整受这些条件影响的设备上的功能。 另外，通过确定环境和使用模式，设备可以通过在日，周，月等的规定时间向用户提供某些功能和/或应用来适应模式。通过能够自动地调整无线的功能 通信设备，这种设备的用户在使用设备方面经历更大的容易性和整体提高的用户体验。

公开(公告)号：US20080036591A1

公开(公告)日：2008-02-14

申请号：US11627293

申请日：2007-01-25

Applicant: Rajarshi Ray

Inventor： Rajarshi Ray

IPC: G08B21/00

CPC classification number: H04M1/72569 ,  H04M1/677 ,  H04M1/72572 ,  H04M2250/12 ,  H04W52/0258 ,  Y02D70/1224 ,  Y02D70/144 ,  Y02D70/164

Abstract: Methods, devices, apparatus and systems are provided for adaptation of a wireless communication device based on current environmental conditions, historical environmental condition patterns and/or historical usage patterns. In this regard, the device senses such environmental conditions as light, sound, motion, temperature and the like and, automatically or at user discretion, adjusts functionality on the device that is affected by these conditions. Additionally, by determining environmental and usage patterns the device can adapt to the patterns by providing certain functionality and/or applications to the user at prescribed times of the day, week, month, etc. By being able to automatically adapt the functionality of a wireless communication device, the user of such a device experiences greater ease in using the device and an overall heightened user experience.

Abstract translation: 提供方法，装置，装置和系统，用于基于当前环境条件，历史环境条件模式和/或历史使用模式来适应无线通信装置。 在这方面，设备感测诸如光，声音，运动，温度等的环境条件，并且自动地或在用户自行决定的情况下调整受这些条件影响的设备上的功能。 另外，通过确定环境和使用模式，设备可以通过在日，周，月等的规定时间向用户提供某些功能和/或应用来适应模式。通过能够自动地调整无线的功能 通信设备，这种设备的用户在使用设备方面经历更大的容易性和整体提高的用户体验。

公开(公告)号：US5267063A

公开(公告)日：1993-11-30

申请号：US908105

申请日：1992-07-02

Applicant: Rajarshi Ray

Inventor： Rajarshi Ray

IPC: G02B5/00 ,  F21V7/05 ,  G02B3/00 ,  G02B27/00 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/133

CPC classification number: G02B3/0087 ,  F21V7/05 ,  G02F1/133605 ,  G02F1/13363

Abstract: The contrast of an LCD cell (12) is enhanced by the use of a gradient index plate mirror (16',16") positioned behind the cell to reflect light from a light source (14',14") through the cell in a well-collimated beam. The mirror (16',16") is formed of an optical plate (34',34") having first and second major surfaces (36',36") and (38',38"), the latter having a reflective coating (40',40") thereon. The optical plate (34',34") has a gradient index of refraction which increases from its first to its second major surface. As a consequence, the light entering the plate and reflected back therethrough is refracted so as to be bent closer to the plate normal (42',42"), causing the light leaving the mirror and entering the LCD cell to be well collimated, which is desirable for improving the display contrast.

公开(公告)号：US4688939A

公开(公告)日：1987-08-25

申请号：US813747

申请日：1985-12-27

Applicant: Rajarshi Ray

Inventor： Rajarshi Ray

IPC: G01N21/88 ,  G01B11/24 ,  G01N21/956 ,  H01L21/66 ,  H04N7/18

CPC classification number: G01N21/95684 ,  G01N2021/8887 ,  G01N2021/95646 ,  G01N2201/102

Abstract: Automated inspection of solder bumps (18--18) on a major surface (14) of a chip carrier (10) is accomplished by placing the chip carrier on a platform (22) beneath a ring light (28) which is in registration with a television camera (30). Light from the ring light, which is directed at an angle towards all sides (12--12) of the chip carrier, is only reflected upwardly into the television camera by the solder bumps. The output signal of the television camera, which varies with the intensity of the light reflected from the solder bumps, is processed by a vision system (32) to obtain a one-dimensional plot of the light intensity. The one-dimensional intensity plot is analyzed automatically by the vision system to detect for missing, bridged or excessive solder bumps on the chip carrier.

Abstract translation: 在芯片载体（10）的主表面（14）上的焊料凸块（18-18）的自动检查是通过将芯片载体放置在环形灯（28）下面的平台（22）上来实现的，所述平台（22）与 电视摄像机（30）。 从芯片载体的所有侧面（12-12）以一定角度引导的光仅通过焊料凸块向上反射到电视摄像机中。 电视摄像机的输出信号，其随着从焊料凸块反射的光的强度而变化，由视觉系统（32）处理以获得光强度的一维图。 通过视觉系统自动分析一维强度图，以检测芯片载体上的缺失，桥接或过多的焊料凸块。