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    System and method for common interest analysis among multiple users
    1.
    发明授权
    System and method for common interest analysis among multiple users 有权
    多用户共同兴趣分析的系统和方法

    公开(公告)号：US08051078B2

    公开(公告)日：2011-11-01

    申请号：US11243598

    申请日：2005-10-04

    申请人： Clement Lau ,  Richter A. Rafey ,  Ravi Gauba ,  Annie Wang ,  Klaus Hofrichter

    发明人： Clement Lau ,  Richter A. Rafey ,  Ravi Gauba ,  Annie Wang ,  Klaus Hofrichter

    IPC分类号： G06F7/00

    CPC分类号： G06Q10/10

    摘要： A multi-media broadcasting system that links a user profiles associated with a first user with a second user profile associated with a second user, where the first and second user profiles each comprise an indication of an interest common to the first and second users. The user profiles allow a user to customize a viewing experience via the broadcasting system. In addition, the system detects a content update to the first user profile, wherein the content update is associated with a content item that comprises content having a characteristic within the interest common to the first and second users. Furthermore, the system notifies the second user of the content update if the second user profile has not been updated with the content update.

    摘要翻译： 将与第一用户相关联的用户简档与与第二用户相关联的第二用户简档相关联的多媒体广播系统，其中第一和第二用户简档每个包括第一用户和第二用户的共同兴趣的指示。 用户简档允许用户通过广播系统定制观看体验。 此外，系统检测对第一用户简档的内容更新，其中内容更新与包括具有第一和第二用户所共有的兴趣内容的内容的内容项相关联。 此外，如果第二用户简档没有用内容更新更新，则系统通知第二用户内容更新。

    Projection Display Apparatus
    2.
    发明申请
    Projection Display Apparatus 审中-公开

    公开(公告)号：US20190037184A1

    公开(公告)日：2019-01-31

    申请号：US15662593

    申请日：2017-07-28

    申请人： Ravi Gauba

    发明人： Ravi Gauba

    IPC分类号： H04N9/31 ,  H04N5/232

    摘要： A projection display apparatus including a display screen, one or more projectors operably connected to a visual source and mounted, in an embodiment, via a projector mount, and an electronic control unit operably coupled to the projectors, is provided for displaying visual content free of a screen door effect. The projectors generate and render a front projection and/or a rear projection of visual content received from the visual source to the display screen with a field of view defined by a size of the display screen. The electronic control unit controls user input, detects and projects the visual content in focus on the display screen via the projectors, performs quality adjustment of the visual content, defines an area of the visual content to project on the display screen with the defined field of view, and in an embodiment, tracks movement of a user's head.

    Digital content Management system
    4.
    发明申请
    Digital content Management system 审中-公开
    数字内容管理系统

    公开(公告)号：US20090100068A1

    公开(公告)日：2009-04-16

    申请号：US11974541

    申请日：2007-10-15

    申请人： Ravi Gauba ,  Savitha Narayanan ,  Julian Mittchell ,  Victor Bernard ,  Erin Glover ,  Darrell St.Blaine

    发明人： Ravi Gauba ,  Savitha Narayanan ,  Julian Mittchell ,  Victor Bernard ,  Erin Glover ,  Darrell St.Blaine

    IPC分类号： G06F17/30

    CPC分类号： G06F16/44 ,  G06F16/54

    摘要： Disclosed herein is a method and device for managing, organizing, sharing, discovering, and preserving digital media content. A user may view the digital content, metadata, and information indicating the state of the digital content using the display means provided for the digital content management device. A plurality of communication interfaces is provided on the digital content management device to interface with a plurality of local and remote devices. The digital content management device may be used to access and track the digital content on the plurality of local and remote devices. Further, a network interface is provided on the digital content management device to access a plurality of public and private networks and their associated digital content storage devices. In order to enable a user to edit, organize, share, discover, preserve, and manage the digital content, a user interface is provided for the digital content management device.

    摘要翻译： 本文公开了一种用于管理，组织，共享，发现和保存数字媒体内容的方法和装置。 使用提供给数字内容管理装置的显示装置，用户可以查看指示数字内容的状态的数字内容，元数据和信息。 多个通信接口被提供在数字内容管理设备上以与多个本地和远程设备进行接口。 数字内容管理设备可用于访问和跟踪多个本地和远程设备上的数字内容。 此外，在数字内容管理设备上提供网络接口以访问多个公共和专用网络及其相关联的数字内容存储设备。 为了使用户能够编辑，组织，共享，发现，保存和管理数字内容，为数字内容管理设备提供了用户界面。

    Method and apparatus for extending protected content access with peer to peer applications
    6.
    发明授权
    Method and apparatus for extending protected content access with peer to peer applications 有权
    用于通过对等应用扩展受保护内容访问的方法和装置

    公开(公告)号：US07136945B2

    公开(公告)日：2006-11-14

    申请号：US10403616

    申请日：2003-03-31

    申请人： Simon Gibbs ,  Michael Hoch ,  Ravi Gauba ,  Jeff Liu ,  Sidney Wang

    发明人： Simon Gibbs ,  Michael Hoch ,  Ravi Gauba ,  Jeff Liu ,  Sidney Wang

    IPC分类号： G06F13/00 ,  G06F15/16 ,  G06Q90/00

    CPC分类号： H04L63/08 ,  G06F21/10 ,  H04L67/104 ,  H04L2463/101

    摘要： The invention illustrates a system and method of sharing content with multiple peer device while protecting the content from unauthorized use. In one embodiment, the system and method comprises: identifying a plurality of peer devices within a predetermined area wherein each of the plurality of peer devices includes an interface framework; directly transmitting content among the plurality of devices; and a selected plurality of peer devices requesting a license from a digital rights management server for the content, wherein the selected plurality of peer devices possess the content, wherein the interface framework is configured to allow the plurality of peer devices to directly communicate and utilize an applicationOther aspects and advantages of the invention will become apparent from the following detailed description, taken in conjunction with the accompanying drawings, illustrated by way of example of the principles of the invention.

    摘要翻译： 本发明示出了在保护内容免受未经授权的使用的情况下与多个对等设备共享内容的系统和方法。 在一个实施例中，系统和方法包括：在预定区域内识别多个对等设备，其中多个对等设备中的每一个包括接口框架; 在多个设备之间直接发送内容; 以及选择的多个对等设备从数字版权管理服务器请求用于内容的许可，其中所选择的多个对等设备拥有内容，其中接口框架被配置为允许多个对等设备直接通信并利用 应用本发明的其它方面和优点将从以下结合附图的详细描述中变得显而易见，附图通过本发明的原理的示例来说明。

    Method and system for content sharing and authentication between multiple devices
    7.
    发明申请
    Method and system for content sharing and authentication between multiple devices 有权
    多个设备之间的内容共享和认证方法和系统

    公开(公告)号：US20060074807A1

    公开(公告)日：2006-04-06

    申请号：US10960383

    申请日：2004-10-06

    申请人： Ravi Gauba ,  Curtis Eubanks ,  Klaus Hofrichter ,  Annie Wang ,  Clement Lau ,  Joseph Dara-Abrams

    发明人： Ravi Gauba ,  Curtis Eubanks ,  Klaus Hofrichter ,  Annie Wang ,  Clement Lau ,  Joseph Dara-Abrams

    IPC分类号： H04L9/00

    CPC分类号： G11B27/105 ,  H04N21/4147 ,  H04N21/42669 ,  H04N21/4532 ,  H04N21/63345 ,  H04N21/8355 ,  H04N21/84

    摘要： A personal video recorder (PVR) enables delivery of audio-visual content and associated metadata to storage devices. The PVR is configured to access a plurality of services using a plurality of storage modules. Each storage module is dedicated to a single designated content provider. One or more of the storage modules are removably coupled to the PVR. A disconnected storage module can be reconnected to another PVR different from the PVR from which the storage module was disconnected. Where authorization is required to access content stored on the storage module, authentication is performed each time the removable storage module is reconnected to a PVR.

    摘要翻译： 个人视频录像机（PVR）能够将视听内容和相关元数据传送到存储设备。 PVR被配置为使用多个存储模块访问多个服务。 每个存储模块专用于单个指定的内容提供商。 一个或多个存储模块可移除地耦合到PVR。 断开的存储模块可以重新连接到与存储模块断开的PVR不同的另一个PVR。 当访问存储在存储模块上的内容需要授权时，每次将可移动存储模块重新连接到PVR时都执行认证。

    Distributed digital media management
    9.
    发明申请
    Distributed digital media management 审中-公开
    分布式数字媒体管理

    公开(公告)号：US20080178198A1

    公开(公告)日：2008-07-24

    申请号：US11656191

    申请日：2007-01-22

    申请人： Ravi Gauba

    发明人： Ravi Gauba

    IPC分类号： G06F9/44

    CPC分类号： G06F16/13 ,  G06F16/48

    摘要： Disclosed herein is a method and system of discovery, management, access and control of digital contents distributed over a plurality of heterogeneous digital devices. A distributed digital media management middleware is provided on each of the devices that discovers, streams, moves, and synchronizes content among the devices. The distributed digital media management middlewares are interconnected to provide a unified directory of digital content present over the digital devices. Metadata objects are created for each of the devices and content. These metadata objects are used for control and management of digital content available on any of the plurality of devices.

    摘要翻译： 本文公开了一种发现，管理，访问和控制分布在多个异构数字设备上的数字内容的方法和系统。 在设备中发现，流，移动和同步内容的每个设备上提供分布式数字媒体管理中间件。 分布式数字媒体管理中间件相互连接，提供数字设备上存在的数字内容的统一目录。 为每个设备和内容创建元数据对象。 这些元数据对象被用于对多个设备中的任一个上可用的数字内容进行控制和管理。

    Method and system for a personal video recorder comprising multiple removable storage/tuner units
    10.
    发明申请
    Method and system for a personal video recorder comprising multiple removable storage/tuner units 审中-公开
    包括多个可移动存储/调谐器单元的个人录像机的方法和系统

    公开(公告)号：US20060075441A1

    公开(公告)日：2006-04-06

    申请号：US10960206

    申请日：2004-10-06

    申请人： Ravi Gauba ,  Curtis Eubanks ,  Klaus Hofrichter ,  Annie Wang ,  Clement Lau ,  Joseph Dara-Abrams

    发明人： Ravi Gauba ,  Curtis Eubanks ,  Klaus Hofrichter ,  Annie Wang ,  Clement Lau ,  Joseph Dara-Abrams

    IPC分类号： H04N7/16 ,  H04N5/445 ,  H04N7/173

    CPC分类号： H04N5/76 ,  H04N5/765 ,  H04N5/775 ,  H04N5/781 ,  H04N5/907 ,  H04N9/8042

    摘要： A personal video recorder (PVR) enables delivery of audio-visual content and associated metadata to storage devices. The PVR is configured to access a plurality of services using a plurality of storage modules. Each storage module is dedicated to a single designated content provider. One or more of the storage modules are removably coupled to the PVR. A disconnected storage module can be reconnected to another PVR different from the PVR from which the storage module was disconnected. Where authorization is required to access content stored on the storage module, authentication is performed each time the removable storage module is reconnected to a PVR.

    摘要翻译： 个人视频录像机（PVR）能够将视听内容和相关元数据传送到存储设备。 PVR被配置为使用多个存储模块访问多个服务。 每个存储模块专用于单个指定的内容提供商。 一个或多个存储模块可移除地耦合到PVR。 断开的存储模块可以重新连接到与存储模块断开的PVR不同的另一个PVR。 当访问存储在存储模块上的内容需要授权时，每次将可移动存储模块重新连接到PVR时都执行认证。