公开(公告)号：WO2004109466A2

公开(公告)日：2004-12-16

申请号：PCT/US2004/017518

申请日：2004-06-02

Applicant: INFOCUS CORPORATION

Inventor： CASTALDI, Joe ,  HOEYE, Robin, F.

IPC: G06F

CPC classification number: H04L9/3247 ,  G06F21/606 ,  G06F21/6209 ,  G06Q20/4012 ,  H04L9/3226 ,  H04L2209/60 ,  H04L2209/80

Abstract: A method for securing data transmitted over a network to an image display device. In one embodiment, the method may include identifying at least one image display device for transmission of data, activating a data protection process to generate locked data and transmitting the locked data to the image display device. The method may further include receiving a key to unlock the locked data such that the data is available to the image display device.

Abstract translation: 一种用于保护通过网络发送的数据到图像显示装置的方法。 在一个实施例中，该方法可以包括识别用于传输数据的至少一个图像显示装置，激活数据保护处理以产生锁定数据并将锁定的数据发送到图像显示装置。 该方法还可以包括接收用于解锁锁定的数据的密钥，使得数据可用于图像显示设备。

公开(公告)号：WO2004109453A2

公开(公告)日：2004-12-16

申请号：PCT/US2004/017253

申请日：2004-06-01

Applicant: INFOCUS CORPORATION ,  CASTALDI, Joe ,  HOEYE, Robin, F. ,  FISHER, Karla ,  KIM, Greg ,  HAMPSON, Steve ,  MICHALAK, Susan ,  PORTER, Mark ,  THOMPSON, Kevin ,  JAFFE, Jennifer ,  DAGLER, Leon ,  CARVER, Sonia

Inventor： CASTALDI, Joe ,  HOEYE, Robin, F. ,  FISHER, Karla ,  KIM, Greg ,  HAMPSON, Steve ,  MICHALAK, Susan ,  PORTER, Mark ,  THOMPSON, Kevin ,  JAFFE, Jennifer ,  DAGLER, Leon ,  CARVER, Sonia

IPC: G06F

CPC classification number: G06F3/14 ,  G09B5/06

Abstract: In a computing device, a method of updating over a network a set of executable instructions stored on an image-rendering device is disclosed, wherein the image-rendering device is operably associated with a projection device. The method includes detecting a version of the set of executable instructions on the image-rendering device, and sending an updated set of the executable instructions to the image-rendering device over the network.

Abstract translation: 在计算设备中，公开了一种通过网络更新存储在图像再现设备上的一组可执行指令的方法，其中图像呈现设备可操作地与投影设备相关联。 该方法包括检测图像呈现设备上的一组可执行指令的版本，并且通过网络将可更新的一组可执行指令发送到图像呈现设备。

公开(公告)号：WO2005001617A2

公开(公告)日：2005-01-06

申请号：PCT/US2004/017744

申请日：2004-06-02

Applicant: INFOCUS CORPORATION

Inventor： CASTALDI, Joe ,  HOEYE, Robin, F.

IPC: G06F

CPC classification number: G03B19/00 ,  H04L12/18 ,  H04L12/413 ,  H04L29/06 ,  H04L41/22 ,  H04L41/5012 ,  H04L67/125 ,  H04L67/16 ,  H04L67/34 ,  H04L69/329 ,  H04N1/00127 ,  H04N1/00129 ,  H04N1/00214 ,  H04N1/00222 ,  H04N1/00233 ,  H04N1/00928 ,  H04N2201/0013 ,  H04N2201/0017 ,  H04N2201/0031 ,  H04N2201/0039 ,  H04N2201/0062 ,  H04N2201/0072 ,  H04N2201/0089

Abstract: In an image display device configured to be connected to a network, a method of communicating over the network with a remote device on the network is disclosed. The method includes receiving a message sent to a multicast address on the network by the remote device, wherein the message includes an instruction to the image display device to perform a function; and performing the function instructed by the message.

Abstract translation: 在被配置为连接到网络的图像显示设备中，公开了一种通过网络与网络上的远程设备进行通信的方法。 该方法包括：接收由远程设备发送到网络上的组播地址的消息，其中消息包括指示到图像显示设备执行功能; 并执行消息指示的功能。

公开(公告)号：WO2004111769A2

公开(公告)日：2004-12-23

申请号：PCT/US2004/017252

申请日：2004-06-01

Applicant: INFOCUS CORPORATION ,  CASTALDI, Joe ,  HOEYE, Robin, F. ,  FISHER, Karla ,  KIM, Greg ,  HAMPSON, Steve ,  MICHALAK, Susan ,  PORTER, Mark ,  THOMPSON, Kevin ,  JAFFE, Jennifer ,  DAGLER, Leon ,  CARVER, Sonia

Inventor： CASTALDI, Joe ,  HOEYE, Robin, F. ,  FISHER, Karla ,  KIM, Greg ,  HAMPSON, Steve ,  MICHALAK, Susan ,  PORTER, Mark ,  THOMPSON, Kevin ,  JAFFE, Jennifer ,  DAGLER, Leon ,  CARVER, Sonia

IPC: G06F

CPC classification number: G06F3/14 ,  G09B5/06

Abstract: A method for interfacing a device to a projector is disclosed, wherein the method includes identifying a network to which the device is connected, identifying at least one projector on said network, identifying status of said at least one projector, enabling selection of said at least one projector based on said identified status, and transmitting data to said at least one projector depending on whether it is selected.

Abstract translation: 公开了一种用于将设备连接到投影仪的方法，其中所述方法包括识别所述设备连接到的网络，识别所述网络上的至少一个投影仪，识别所述至少一个投影仪的状态，使得能够至少选择所述至少一个 一个基于所述识别的状态的投影仪，以及根据是否选择将数据发送到所述至少一个投影仪。

公开(公告)号：WO2004111773A3

公开(公告)日：2004-12-23

申请号：PCT/US2004/017559

申请日：2004-06-02

Applicant: INFOCUS CORPORATION

Inventor： HOEYE, Robin, F. ,  CASTALDI, Joe

IPC: G06F15/16 ,  G06F17/00

Abstract: In an image display device, a method of communicating over a network an invitation to use the image display device to at least one image source connected to the network is provided. The method may include forming an invitation message, wherein the invitation message contains an invitation for an image source to connect to the image display device to use a service on the image display device, and sending the invitation message to a multicasting address on the network.

公开(公告)号：WO2003088070A1

公开(公告)日：2003-10-23

申请号：PCT/US2003/008911

申请日：2003-03-24

Applicant: INFOCUS CORPORATION ,  MURTHA, Steve ,  TRAN, De ,  WENBAN, Jim ,  COSSITT, Alan ,  CASTALDI, Joe

Inventor： MURTHA, Steve ,  TRAN, De ,  WENBAN, Jim ,  COSSITT, Alan ,  CASTALDI, Joe

IPC: G06F15/173

CPC classification number: H04L67/125 ,  H04L67/02

Abstract: A system (30) and methods for managing a plurality of projector devices (12, 16) over a computer network are provided. The system includes a projector manager (32) linked to a computer network, wherein the projector manager is configured to monitor over the network a status of a selected feature of a selected projector device (12, 16), and to change the status of the selected feature when requested. The system (30) also includes a projector manager controller (34) linked to the computer network, wherein the projector manager controller (34) is configured to request the projector manager (32) to perform at least one of the functions of reporting the status of the selected feature and requesting the selected projector device to change the status of the selected feature.

Abstract translation: 提供了一种用于在计算机网络上管理多个投影仪设备（12,16）的系统（30）和方法。 该系统包括连接到计算机网络的投影仪管理器（32），其中投影仪管理器被配置为通过网络监视所选择的投影仪设备（12,16）的所选特征的状态，并且改变 请求时选择功能。 系统（30）还包括连接到计算机网络的投影仪管理器控制器（34），其中投影仪管理器控制器（34）被配置为请求投影仪管理器（32）执行报告状态的功能中的至少一个 并请求所选择的投影仪设备改变所选特征的状态。

公开(公告)号：EP1493095A1

公开(公告)日：2005-01-05

申请号：EP03716791.3

申请日：2003-03-24

Applicant: Infocus Corporation

Inventor： MURTHA, Steve ,  TRAN, De ,  WENBAN, Jim ,  COSSITT, Alan ,  CASTALDI, Joe

IPC: G06F15/173 ,  G06F15/16

CPC classification number: H04L67/125 ,  H04L67/02

Abstract: A system (30) and methods for managing a plurality of projector devices (12, 16) over a computer network are provided. The system includes a projector manager (32) linked to a computer network, wherein the projector manager is configured to monitor over the network a status of a selected feature of a selected projector device (12, 16), and to change the status of the selected feature when requested. The system (30) also includes a projector manager controller (34) linked to the computer network, wherein the projector manager controller (34) is configured to request the projector manager (32) to perform at least one of the functions of reporting the status of the selected feature and requesting the selected projector device to change the status of the selected feature.

公开(公告)号：EP1654589A2

公开(公告)日：2006-05-10

申请号：EP04753971.3

申请日：2004-06-01

Applicant: Infocus Corporation

Inventor： CASTALDI, Joe ,  HOEYE, Robin, F. ,  FISHER, Karla ,  KIM, Greg ,  HAMPSON, Steve ,  MICHALAK, Susan ,  PORTER, Mark ,  THOMPSON, Kevin ,  JAFFE, Jennifer ,  DAGLER, Leon ,  CARVER, Sonia

IPC: G03B21/00

CPC classification number: G06F3/14 ,  G09B5/06

Abstract: In a computing device, a method of updating over a network a set of executable instructions stored on an image-rendering device is disclosed, wherein the image-rendering device is operably associated with a projection device. The method includes detecting a version of the set of executable instructions on the image-rendering device, and sending an updated set of the executable instructions to the image-rendering device over the network.

公开(公告)号：EP1631881A2

公开(公告)日：2006-03-08

申请号：EP04754184.2

申请日：2004-06-02

Applicant: Infocus Corporation

Inventor： CASTALDI, Joe ,  HOEYE, Robin, F.

IPC: G06F1/00

CPC classification number: H04L9/3247 ,  G06F21/606 ,  G06F21/6209 ,  G06Q20/4012 ,  H04L9/3226 ,  H04L2209/60 ,  H04L2209/80

Abstract: A method for securing data transmitted over a network to an image display device. In one embodiment, the method may include identifying at least one image display device on the network, selecting the at least one image display device for transmission of data, activating a data protection process to generate locked data (610) and transmitting the locked data to the image display device (612). The method may further include receiving a key to unlock data (620) such that the data is available to the image display device (608).

公开(公告)号：EP1636713A2

公开(公告)日：2006-03-22

申请号：EP04776291.9

申请日：2004-06-02

Applicant: Infocus Corporation

Inventor： CASTALDI, Joe ,  HOEYE, Robin, F.

IPC: G06F15/16

CPC classification number: G03B19/00 ,  H04L12/18 ,  H04L12/413 ,  H04L29/06 ,  H04L41/22 ,  H04L41/5012 ,  H04L67/125 ,  H04L67/16 ,  H04L67/34 ,  H04L69/329 ,  H04N1/00127 ,  H04N1/00129 ,  H04N1/00214 ,  H04N1/00222 ,  H04N1/00233 ,  H04N1/00928 ,  H04N2201/0013 ,  H04N2201/0017 ,  H04N2201/0031 ,  H04N2201/0039 ,  H04N2201/0062 ,  H04N2201/0072 ,  H04N2201/0089

Abstract: In an image display device configured to be connected to a network, a method of communicating (100) over the network with a remote device on the network is disclosed. The method includes receiving a message (108) sent to a multicast address on the network by the remote device (134), wherein the message includes an instruction to the image display device to perform a function; and performing the function instructed by the message.