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1. 发明授权

US07831663B2 Storage and playback of media files 无效
标题翻译：存储和播放媒体文件
公开(公告)号：US07831663B2
公开(公告)日：2010-11-09
申请号：US11669003
申请日：2007-01-30
申请人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
发明人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
IPC分类号： G06F15/16
CPC分类号： G06Q10/10 , H04L12/1818 , Y10S707/99933 , Y10S707/99953
摘要： A client device is in communication with a first storage device over a wide area network. The first storage device is of multiple storage devices in a networking system and stores media files. The client device can access a media file at the first storage device and the media file includes at least a reference to a video portion and at least a hyperlink that references a second media file.
摘要翻译：客户端设备与广域网上的第一存储设备通信。第一存储设备是网络系统中的多个存储设备，并且存储媒体文件。客户端设备可以访问第一存储设备处的媒体文件，并且媒体文件至少包括对视频部分的引用和至少引用第二媒体文件的超链接。

2. 发明授权

US07487210B2 Method for managing real-time communications 失效
标题翻译：管理实时通信的方法
公开(公告)号：US07487210B2
公开(公告)日：2009-02-03
申请号：US11622583
申请日：2007-01-12
申请人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
发明人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
IPC分类号： G06F15/16 , G06F3/00
CPC分类号： G06Q10/10 , H04L12/1818 , Y10S707/99933 , Y10S707/99953
摘要： A method of communication that includes causing user identifiers to be displayed in a group or panel that has been previously created by the first user by selecting user identifiers of potential callees from a list, and further including user identifier information for the second user retrieved over at least one network is disclosed.
摘要翻译：一种通信方法，其包括：通过从列表中选择潜在被叫方的用户标识符，使用户标识符显示在先前由第一用户创建的组或面板中，并且还包括用于在第公开了至少一个网络。

3. 发明授权

US07437411B2 Communication of a selected type over a wide area network 失效
标题翻译：通过广域网选择类型的通信
公开(公告)号：US07437411B2
公开(公告)日：2008-10-14
申请号：US11623177
申请日：2007-01-15
申请人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
发明人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
IPC分类号： G06F15/16 , G06F3/00
CPC分类号： G06Q10/10 , H04L12/1818 , Y10S707/99933 , Y10S707/99953
摘要： First and second users log in using at least one of a plurality of respective communication devices. Address information of the communication devices used by the first and second users to log in are sent to respective first and second servers, separated from each other by at least one wide area network. A user identifier for the second user is displayed in a quick dial list of user identifiers selected by the first user. The first user selects the displayed second user's identifier to request communication with the second user. The first user also selects a communication type. In response, the first server is queried to obtain the current address information for the selected second user. The received address information is used to establish the selected communication type, over the wide area network, between the first and second users.
摘要翻译：第一和第二用户使用多个相应通信设备中的至少一个登录。由第一和第二用户登录的通信设备的地址信息被发送到相互分开的至少一个广域网的相应的第一和第二服务器。用于第二用户的用户标识符显示在由第一用户选择的用户标识符的快速拨号列表中。第一用户选择显示的第二用户的标识符来请求与第二用户的通信。第一个用户也选择通信类型。作为响应，查询第一服务器以获得所选择的第二用户的当前地址信息。所接收的地址信息用于在第一和第二用户之间的广域网上建立所选择的通信类型。

4. 发明授权

US07398296B2 Networked audio communication over two networks 失效
标题翻译：通过两个网络进行网络音频通信
公开(公告)号：US07398296B2
公开(公告)日：2008-07-08
申请号：US11623387
申请日：2007-01-16
申请人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
发明人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
IPC分类号： G06F15/16 , G06F3/00
CPC分类号： G06Q10/10 , H04L12/1818 , Y10S707/99933 , Y10S707/99953
摘要： Two or more users can log in using at least one device each. Addresses for the users are sent to servers associated with the users, these servers being separated by a wide area network. From a quick dial list of user identifiers, a user selects an identifier for another user to make a request for communication with the second user. At least one port associated with a collaboration service is specified.
摘要翻译：两个或更多的用户可以使用至少一个设备登录。用户的地址被发送到与用户相关联的服务器，这些服务器被广域网分开。从用户标识符的快速拨号列表中，用户选择另一用户的标识符来请求与第二用户的通信。指定与协作服务关联的至少一个端口。

5. 发明授权

US5854893A System for teleconferencing in which collaboration types and participants by names or icons are selected by a participant of the teleconference 失效
标题翻译：用于电话会议的系统，其中由电话会议的参与者选择通过名称或图标的协作类型和参与者
公开(公告)号：US5854893A
公开(公告)日：1998-12-29
申请号：US660880
申请日：1996-06-10
申请人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
发明人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
IPC分类号： G06F13/00 , G06F15/16 , G06Q10/00 , H04L12/18 , H04L12/58 , H04L29/06 , H04L29/08 , H04M3/42 , H04M3/428 , H04M3/53 , H04M3/56 , H04M7/00 , H04M7/12 , H04N7/14 , H04N7/15
CPC分类号： H04L65/80 , G06Q10/10 , H04L12/1813 , H04L12/1818 , H04L12/1822 , H04L12/1827 , H04L12/1831 , H04L12/58 , H04L12/581 , H04L29/06 , H04L29/06027 , H04L51/04 , H04L65/4038 , H04L67/14 , H04L67/36 , H04M3/5307 , H04M3/562 , H04M3/563 , H04M3/567 , H04N7/147 , H04N7/148 , H04N7/15 , H04N7/152 , H04L12/1836 , H04L12/185 , H04M2201/38 , H04M2203/5018 , H04M2203/5027 , H04M3/42221 , H04M3/42323 , H04M3/4285 , H04M3/564 , H04M7/006 , H04M7/12 , H04Q2213/1305 , H04Q2213/13093 , H04Q2213/13175 , H04Q2213/1319 , H04Q2213/1322 , H04Q2213/1324 , H04Q2213/1326 , H04Q2213/1332 , H04Q2213/13337 , H04Q2213/13389
摘要： A multimedia collaboration system that integrates separate real-time and asynchronous networks--the former for real-time audio and video, and the latter for control signals and textual, graphical and other data--in a manner that is interoperable across different computer and network operating system platforms and which closely approximates the experience of face-to-face collaboration, while liberating the participants from the limitations of time and distance. These capabilities are achieved by exploiting a variety of hardware, software and networking technologies in a manner that preserves the quality and integrity of audio/video/data and other multimedia information, even after wide area transmission, and at a significantly reduced networking cost as compared to what would be required by presently known approaches. The system architecture is readily scalable to the largest enterprise network environments. It accommodates differing levels of collaborative capabilities available to individual users and permits high-quality audio and video capabilities to be readily superimposed onto existing personal computers and workstations and their interconnecting LANs and WANs. In a particular preferred embodiment, a plurality of geographically dispersed multimedia LANs are interconnected by a WAN. The demands made on the WAN are significantly reduced by employing multi-hopping techniques, including dynamically avoiding the unnecessary decompression of data at intermediate hops, and exploiting video mosaicing, cut-and-paste and audio mixing technologies so that significantly fewer wide area transmission paths are required while maintaining the high quality of the transmitted audio/video.
摘要翻译：多媒体协作系统集成了独立的实时和异步网络 - 前者用于实时音频和视频，后者用于控制信号和文本，图形和其他数据 - 可以跨不同的计算机和网络操作互操作系统平台，并且紧密接近面对面合作的经验，同时解脱参与者从时间和距离的限制。这些功能是通过利用各种硬件，软件和网络技术来实现的，即使在广域传输之后，也可以保持音频/视频/数据和其他多媒体信息的质量和完整性，并且显着降低网络成本目前已知的方法将需要什么。系统架构可以轻松扩展到最大的企业网络环境。它适应各个用户可用的不同级别的协作功能，并允许高质量的音频和视频功能轻松叠加到现有的个人计算机和工作站及其互连的LAN和WAN上。在特定的优选实施例中，多个地理上分散的多媒体LAN通过WAN互连。通过采用多跳技术，可以大大减少WAN上的需求，包括动态避免中间跳数据的不必要的解压缩，以及利用视频拼接，剪切和混音技术，从而大大减少广域传输路径同时保持传输的音频/视频的高质量。

6. 发明授权

US07822813B2 Storing and accessing media files 失效
标题翻译：存储和访问媒体文件
公开(公告)号：US07822813B2
公开(公告)日：2010-10-26
申请号：US11668625
申请日：2007-01-30
申请人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
发明人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
IPC分类号： G06F15/16
CPC分类号： G06Q10/10 , H04L12/1818 , Y10S707/99933 , Y10S707/99953
摘要： A content storage and distribution networked system is described. The system includes at least one local network at a first physical premises, at least one audio-video storage device in communication with the local network, and at least two client devices in communication with the local network. The audio-video storage device is configured to store at least one media file, which includes at least video. The first client device is configured to enable the two client device to simultaneously access the at least one media file stored on the audio-video storage device. The system is configured to cause playback of media that is associated with the retrieved media file, and to enable the user of the first client device to operate on the playback of the media associated with the retrieved media file, using at least the operations of start, stop, pause, fast forward, and reverse.
摘要翻译：描述内容存储和分发网络系统。该系统包括在第一物理场所的至少一个本地网络，与本地网络通信的至少一个音频 - 视频存储设备，以及与本地网络通信的至少两个客户端设备。音频 - 视频存储设备被配置为存储至少一个至少包括视频的媒体文件。第一客户端设备被配置为使得两个客户端设备能够同时访问存储在音频 - 视频存储设备上的至少一个媒体文件。该系统被配置为导致与所检索的媒体文件相关联的媒体的播放，并且使得第一客户端设备的用户能够使用至少起始的操作来对与所检索的媒体文件相关联的媒体的播放进行操作，停止，暂停，快进和倒车。

7. 发明授权

US07730132B2 Storing and accessing media files 无效
标题翻译：存储和访问媒体文件
公开(公告)号：US07730132B2
公开(公告)日：2010-06-01
申请号：US11737723
申请日：2007-04-19
申请人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
发明人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
IPC分类号： G06F15/16
CPC分类号： G06Q10/10 , H04L12/1818 , Y10S707/99933 , Y10S707/99953
摘要： An audio-video storage device includes a storage interface to interface with a storage medium that store a media file including video. The storage device includes a network interface to interface with a local network. The storage device performs replication of the stored media file. The storage device provides access to the media file to a first client device and a second client device over the local network and the wide area network respectively.
摘要翻译：音视频存储设备包括与存储包括视频的媒体文件的存储介质接口的存储接口。存储设备包括与本地网络接口的网络接口。存储设备执行存储的媒体文件的复制。存储设备分别通过本地网络和广域网向第一客户端设备和第二客户端设备提供对媒体文件的访问。

8. 发明授权

US07444373B2 Wireless real-time communication 失效
标题翻译：无线实时通信
公开(公告)号：US07444373B2
公开(公告)日：2008-10-28
申请号：US11623630
申请日：2007-01-16
申请人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
发明人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
IPC分类号： G06F15/16 , G06F3/00
CPC分类号： G06Q10/10 , H04L12/1818 , Y10S707/99933 , Y10S707/99953
摘要： A user logs in, at a first address, using a first communication device and establishes communication with an associated server using a wireless communication link. The user enables the first user to log in, at a second address, using the first communication device and establish communication with an associated server. Another user can log in using one or more communication devices. User identifiers for a second user are displayed in a quick dial list for a first user. When the first user selects the second user's identifier, the second user's address information is obtained and used to establish communication between these users.
摘要翻译：用户使用第一通信设备在第一地址登录，并使用无线通信链路建立与相关联的服务器的通信。用户使得第一用户能够使用第一通信设备在第二地址登录，并与相关联的服务器建立通信。另一个用户可以使用一个或多个通信设备登录。第一用户的用户标识符显示在第一用户的快速拨号列表中。当第一用户选择第二用户的标识符时，获得第二用户的地址信息并用于建立这些用户之间的通信。

9. 发明授权

US06594688B2 Dedicated echo canceler for a workstation 失效
标题翻译：专用回波消除器为工作站
公开(公告)号：US06594688B2
公开(公告)日：2003-07-15
申请号：US09879460
申请日：2001-06-11
申请人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
发明人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
IPC分类号： G06F1300
CPC分类号： G06Q10/10 , H04L12/1818 , Y10S707/99933 , Y10S707/99953
摘要： A multimedia collaboration system that integrates separate real-time and asynchronous networks—the former for real-time audio and video, and the latter for control signals and textual, graphical and other data—in a manner that is interoperable across different computer and network operating system platforms and which closely approximates the experience of face-to-face collaboration, while liberating the participants from the limitations of time and distance. These capabilities are achieved by exploiting a variety of hardware, software and networking technologies in a manner that preserves the quality and integrity of audio/video/data and other multimedia information, even after wide area transmission, and at a significantly reduced networking cost as compared to what would be required by presently known approaches. The system architecture is readily scalable to the largest enterprise network environments. It accommodates differing levels of collaborative capabilities available to individual users and permits high-quality audio and video capabilities to be readily superimposed onto existing personal computers and workstations and their interconnecting LANs and WANs. In a particular preferred embodiment, a plurality of geographically dispersed multimedia LANs are interconnected by a WAN. The demands made on the WAN are significantly reduced by employing multi-hopping techniques, including dynamically avoiding the unnecessary decompression of data at intermediate hops, and exploiting video mosaicing, cut-and-paste and audio mixing technologies so that significantly fewer wide area transmission paths are required while maintaining the high quality of the transmitted audio/video.
摘要翻译：多媒体协作系统集成了独立的实时和异步网络 - 前者用于实时音频和视频，后者用于控制信号和文本，图形和其他数据 - 可以跨不同的计算机和网络操作互操作系统平台，并且紧密接近面对面合作的经验，同时解脱参与者从时间和距离的限制。这些功能是通过利用各种硬件，软件和网络技术来实现的，即使在广域传输之后，也可以保持音频/视频/数据和其他多媒体信息的质量和完整性，并且显着降低网络成本目前已知的方法将需要什么。系统架构可以轻松扩展到最大的企业网络环境。它适应各个用户可用的不同级别的协作功能，并允许高质量的音频和视频功能轻松叠加到现有的个人计算机和工作站及其互连的LAN和WAN上。在特定的优选实施例中，多个地理上分散的多媒体LAN通过WAN互连。通过采用多跳技术，可以大大减少WAN上的需求，包括动态避免中间跳数据的不必要的解压缩，以及利用视频拼接，剪切和混音技术，从而大大减少广域传输路径同时保持传输的音频/视频的高质量。

10. 发明授权

US06351762B1 Method and system for log-in-based video and multimedia calls 失效
标题翻译：基于登录视频和多媒体呼叫的方法和系统
公开(公告)号：US06351762B1
公开(公告)日：2002-02-26
申请号：US08664238
申请日：1996-06-07
申请人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
发明人： Lester F. Ludwig , J. Chris Lauwers , Keith A. Lantz , Gerald J. Burnett , Emmett R. Burns
IPC分类号： G06F1516
CPC分类号： H04L65/80 , G06Q10/10 , H04L12/1813 , H04L12/1818 , H04L12/1822 , H04L12/1827 , H04L12/1831 , H04L12/1836 , H04L12/185 , H04L29/06 , H04L29/06027 , H04L51/00 , H04L51/04 , H04L65/4038 , H04L67/14 , H04L67/36 , H04M3/42221 , H04M3/42323 , H04M3/4285 , H04M3/5307 , H04M3/562 , H04M3/563 , H04M3/564 , H04M3/567 , H04M7/006 , H04M7/12 , H04M2201/38 , H04M2203/5018 , H04M2203/5027 , H04N7/147 , H04N7/148 , H04N7/15 , H04N7/152 , H04Q2213/1305 , H04Q2213/13093 , H04Q2213/13175 , H04Q2213/1319 , H04Q2213/1322 , H04Q2213/1324 , H04Q2213/1326 , H04Q2213/1332 , H04Q2213/13337 , H04Q2213/13389
摘要： A system and method for presence-based video and multimedia calling by which a workstation is dynamically associated with a user based on user log-in information so that video and multimedia calls are routed to at least one workstation at which that user is logged in. This allows a caller to place a video or multimedia call to a recipient without knowing the network address of the workstation at which the user is logged-in or the physical location of the recipient. The invention provides for detecting whether a participant is logged into the network and notifying the caller accordingly. The invention further provides for the routing of AV and data signals among workstations dispersed over multiple LANs, on different networks, or at different locations. Mulitple types of services and signal format standards may be supported within the same call. Network and workstation capabilities may be included as calls follow a user to any workstation in the system.
摘要翻译：一种用于基于存在的视频和多媒体呼叫的系统和方法，通过该系统和方法，工作站基于用户登录信息与用户动态关联，使得视频和多媒体呼叫被路由到该用户登录的至少一个工作站。这允许呼叫者在不知道用户登录的工作站的网络地址或接收者的物理位置的情况下向接收者发送视频或多媒体呼叫。本发明提供用于检测参与者是否登录到网络并相应地通知呼叫者。本发明还提供了在分散在多个LAN，不同网络或不同位置上的工作站之间路由AV和数据信号。可以在同一个呼叫中支持多种类型的服务和信号格式标准。可以包括网络和工作站功能，因为呼叫跟随用户到系统中的任何工作站。

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