公开(公告)号：US20080000365A1

公开(公告)日：2008-01-03

申请号：US11207856

申请日：2005-08-18

Applicant: Krishna Jonnalagadda ,  Daniel Gamota ,  Julius Gyorfi ,  Krishna Kalyanasundaram ,  Swee Mok ,  Mansour Toloo ,  Timothy Collins ,  Jie Zhang ,  Tomasz Klosowiak

Inventor： Krishna Jonnalagadda ,  Daniel Gamota ,  Julius Gyorfi ,  Krishna Kalyanasundaram ,  Swee Mok ,  Mansour Toloo ,  Timothy Collins ,  Jie Zhang ,  Tomasz Klosowiak

IPC: D06F93/00

CPC classification number: B41F17/00 ,  G09F13/22

Abstract: An energizable design image portion (203) of a provided design pattern is printed on a provided substrate (201) using a functional ink comprised of at least one energy emissive material. A passive design image portion (202) of that design pattern is then also printed on that substrate using at least one graphic arts ink. In a preferred embodiment this apparatus may further comprise electrically conductive electrodes (204) on the substrate to permit selective energization of the energy emissive material to thereby induce illumination of the energizable design image portion of the design pattern.

Abstract translation: 使用由至少一种能量发射材料构成的功能墨水，将所提供的设计图案的可激励设计图像部分（203）印刷在所提供的基板（201）上。 然后使用至少一个图形油墨将该设计图案的被动设计图像部分（202）印刷在该基板上。 在优选实施例中，该装置还可以包括在基板上的导电电极（204），以允许能量发射材料的选择性激励，从而引起设计图案的可激励设计图像部分的照明。

公开(公告)号：US06777629B2

公开(公告)日：2004-08-17

申请号：US10156780

申请日：2002-05-08

Applicant: Spencer A. Lane ,  Krishna Jonnalagadda ,  Manes Eliacin

Inventor： Spencer A. Lane ,  Krishna Jonnalagadda ,  Manes Eliacin

IPC: B81B702

CPC classification number: B81C1/00182 ,  B81B2201/045 ,  B81B2203/0315 ,  B81C2201/0108 ,  B81C2203/0136 ,  H01H59/0009 ,  H01H2001/0073

Abstract: A meso-scale MEMS device having a movable member (51) is formed using standard printed wiring board and high density interconnect technologies and practices. In one embodiment, sacrificial material disposed about the movable member (51) is removed through openings (101, 102) as formed through a cover (91) to form a cavity (121) that retains and limits the freedom of movement of the movable member (51). The movable member can support a reflective surface (224) to thereby provide a mechanism that will support a projection display and/or image scanner (such as a bar code scanner).

Abstract translation: 使用标准印刷线路板和高密度互连技术和实践形成具有可移动部件（51）的中尺度MEMS器件。 在一个实施例中，围绕可移动构件（51）设置的牺牲材料通过通过盖（91）形成的开口（101,102）去除以形成空腔（121），其保持并限制可移动构件 （51）。 可移动构件可以支撑反射表面（224），从而提供将支撑投影显示和/或图像扫描器（例如条形码扫描器）的机构。

公开(公告)号：US08231233B2

公开(公告)日：2012-07-31

申请号：US12486450

申请日：2009-06-17

Applicant: Francesca Schuler ,  Krishna Jonnalagadda

Inventor： Francesca Schuler ,  Krishna Jonnalagadda

IPC: G03B21/00 ,  G06F1/26

CPC classification number: G06F1/3203 ,  G06F1/3265 ,  H04M2250/54 ,  H04N21/4122 ,  H04W52/0267 ,  Y02D10/153 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164

Abstract: A portable electronic device implements power management to accommodate operation of a projector from the device's power source. The portable device includes a power source, a memory, a user interface, and a processor. The memory stores an image file and associated content metadata. The user interface receives a request to use the projector to perform a projection task, wherein the task includes projecting images from the image file onto a display surface. The processor is operable to: (i) retrieve the content metadata from the memory responsive to the request; (ii) project, based at least on the content metadata, whether the power source has sufficient power remaining for the projector to complete the task; and (iii) if there is not sufficient power remaining, modify parameters associated with the task and/or functionality of the portable device in an attempt to enable the power source to supply sufficient power to the projector.

Abstract translation: 便携式电子设备实现电力管理以适应来自设备电源的投影仪的操作。 便携式设备包括电源，存储器，用户接口和处理器。 存储器存储图像文件和相关联的内容元数据。 用户界面接收使用投影机执行投影任务的请求，其中任务包括将图像从图像文件投影到显示表面上。 处理器可操作以：（i）响应于该请求从存储器检索内容元数据; （ii）至少基于内容元数据来确定电源是否具有足够的剩余电力以使投影机完成任务; 和（iii）如果没有足够的电力剩余，则修改与便携式设备的任务和/或功能相关的参数，以试图使电源向投影仪提供足够的电力。

公开(公告)号：US20090237325A1

公开(公告)日：2009-09-24

申请号：US11961366

申请日：2007-12-20

Applicant: XUN LUO ,  KRISHNA JONNALAGADDA ,  FRANCESCA SCHULER

Inventor： XUN LUO ,  KRISHNA JONNALAGADDA ,  FRANCESCA SCHULER

IPC: G09G5/00

CPC classification number: G06F3/1423 ,  G09G2360/18 ,  G09G2370/042

Abstract: A method and system for clustering displays is disclosed. The system includes a master display device and one or more slave display devices. The master display device includes a virtual frame buffer configured to store pixel data of content to be displayed on a display cluster. The display cluster id formed by physically aligning the display devices. The master display device includes a layout coordinator is configured to manage a set of pointers to sub-regions of the display cluster. Each sub-region is formed by a display of a display device. The master display further includes a User Interface (UI) coordinator configured to integrate UI events occurring at each display device and a network dispatcher configured to monitor networking conditions. The network dispatcher also allocates bandwidth for transmission of pixel streams to slave display devices. Each of the slave display devices includes a display proxy configured to receive pixel streams from master display device. The pixel streams correspond to a portion of the content to be displayed on the sub-region formed by the slave display device. The slave display device further includes a User Interface (UI) proxy configured to communicate the UI event occurring at the slave display device to the master display device.

Abstract translation: 公开了用于聚类显示的方法和系统。 该系统包括主显示设备和一个或多个从属显示设备。 主显示装置包括虚拟帧缓冲器，被配置为存储要显示在显示器簇上的内容的像素数据。 通过物理对齐显示设备形成的显示器集群ID。 主显示装置包括布局协调器，被配置为管理到显示集群的子区域的一组指针。 每个子区域由显示装置的显示器形成。 主显示还包括用户界面（UI）协调器，其被配置为集成在每个显示设备处发生的UI事件以及被配置为监视联网状况的网络调度器。 网络调度员还为从属显示设备分配带宽用于传输像素流。 每个从属显示设备包括被配置为从主显示设备接收像素流的显示代理。 像素流对应于要显示在由从显示装置形成的子区域上的内容的一部分。 从属显示设备还包括用户界面（UI）代理，被配置为将在从属显示设备处发生的UI事件传送到主显示设备。

公开(公告)号：US20090054752A1

公开(公告)日：2009-02-26

申请号：US11843187

申请日：2007-08-22

Applicant: Krishna Jonnalagadda ,  Di-An Hong ,  Xun Luo ,  Francesca Schuler ,  Andrew Skipor

Inventor： Krishna Jonnalagadda ,  Di-An Hong ,  Xun Luo ,  Francesca Schuler ,  Andrew Skipor

IPC: A61B5/02

CPC classification number: A61B5/721 ,  A61B5/02433 ,  A61B5/11 ,  A61B5/14552 ,  A61B2562/0219 ,  A61B2562/164

Abstract: A photoplethysmographic sensing system for determining a user's pulse rate includes a light emitting device (100, 201, 310, 500) including a first plurality of light emitting particles (108, 208, 317) having a first diameter and emitting light having a first wavelength. A detector (118, 218, 500) is positioned to receive light emitted from the plurality of light emitting particles (108, 208, 317) and a processing device (500) determines the pulse rate. The light emitting device (100, 201, 310, 500) and the detector (118, 218, 500) are disposed on a flexible polymeric material (102, 202, 334). The light emitting device (100, 201, 310, 500) may include a second plurality of light emitting particles (108, 208, 317) having a second diameter and emitting light having a second wavelength, wherein the processing device (500) determines the user's blood oxygen level. The light emitting particles (108, 208, 317) may comprise one of quantum dots, electroluminescent particles, or organic particles.

Abstract translation: 一种用于确定用户脉搏率的光电容积摄影感测系统包括：发光器件（100,201,310,500），包括具有第一直径的第一多个发光粒子（108,208,317），并且发射具有第一波长 。 定位检测器（118,218,500）以接收从多个发光颗粒（108,208,317）发射的光，并且处理装置（500）确定脉率。 发光器件（100,201,310,500）和检测器（118,218,500）设置在柔性聚合物材料（102,202,334）上。 发光器件（100,201,310,500）可以包括具有第二直径并发射具有第二波长的光的第二多个发光颗粒（108,208,317），其中处理装置（500）确定 用户的血氧水平。 发光粒子（108,208,317）可以包括量子点，电致发光粒子或有机粒子之一。

公开(公告)号：US20070150331A1

公开(公告)日：2007-06-28

申请号：US11275302

申请日：2005-12-22

Applicant: Robert A. Perri ,  Timothy J. Collins ,  Daniel R. Gamota ,  Krishna Jonnalagadda ,  Krishna Kalyanasundaram ,  Richard Rachwalski

Inventor： Robert A. Perri ,  Timothy J. Collins ,  Daniel R. Gamota ,  Krishna Jonnalagadda ,  Krishna Kalyanasundaram ,  Richard Rachwalski

IPC: G07G1/00 ,  G08B1/08 ,  G08B13/26

CPC classification number: G07G1/12 ,  G06Q30/02

Abstract: Merchandising and marketing data collection systems (100, 400, 500, 700, 1200, 1300, 1400, 1500) collect data on shopper's (816) interaction with merchandise samples (106, 414, 1212, 1400, 1502), page store personnel, output promotional vouchers and use the merchandise samples to access information about the capabilities of the merchandise being sold.

Abstract translation: 收集和营销数据收集系统（100,400,500,700,1200,1300,1400,1500）收集购物者（816）与商品样品（106,414,1212,1400,1502），页面商店人员， 输出促销优惠券，并使用商品样品访问有关正在销售商品的功能的信息。

公开(公告)号：US20070108897A1

公开(公告)日：2007-05-17

申请号：US11273929

申请日：2005-11-15

Applicant: Krishna Jonnalagadda ,  Marc Chason

Inventor： Krishna Jonnalagadda ,  Marc Chason

IPC: H01J1/62 ,  H01J63/04

CPC classification number: H05B33/26 ,  H01L51/5237

Abstract: An electroluminescent display device contains an electroluminescent phosphor sandwiched between a pair of electrodes. An optically transmissive layer of an electrically conductive material is coated on a side of the device that is presented to a human observer to aid in the prevention of electric shock. The electrically conductive material layer is electrically connected to ground, such as the ground of an AC power supply for the device.

Abstract translation: 电致发光显示装置包含夹在一对电极之间的电致发光荧光体。 导电材料的光学透射层涂覆在装置的一侧，其呈现给人类观察者以有助于防止电击。 导电材料层电连接到地面，例如用于装置的交流电源的接地。