Reducing use of periodic key frames in video conferencing
    31.
    发明授权
    Reducing use of periodic key frames in video conferencing 有权
    减少在视频会议中使用定期关键帧

    公开(公告)号:US08731152B2

    公开(公告)日:2014-05-20

    申请号:US12819119

    申请日:2010-06-18

    CPC classification number: H04N7/15 H04N19/107 H04N19/172 H04N19/176

    Abstract: The generation and delivery of key frames to clients of a video conference are performed in response to a need for a synchronization point. Instead of automatically sending a key frame periodically to each of the clients in the video conference, a key frame is sent to one or more clients upon the occurrence of an event in the video conference. For example, a key frame may be sent to a client when the client joins the video conference. A key frame may also be sent to a client that has packet loss, upon the request of a client, a speaker change within the video conference, when a new stream is added by the client, and the like. The clients in the video conference that are not affected by the event continue to receive predicted frames.

    Abstract translation: 响应于对同步点的需要,执行视频会议的客户端的关键帧的生成和传送。 视频会议中的每个客户端周期性地自动发送关键帧,而不是在视频会议中发生事件时将关键帧发送给一个或多个客户端。 例如,当客户端加入视频会议时,关键帧可以发送给客户端。 当客户端添加新流时,关键帧也可以被发送到具有分组丢失的客户端,根据客户端的请求,在视频会议内的扬声器改变。 视频会议中不受事件影响的客户端继续接收预测帧。

    Multi-layer, light markable media and method and automatic and manually operated apparatus for using same
    32.
    发明授权
    Multi-layer, light markable media and method and automatic and manually operated apparatus for using same 失效
    多层,可标记的介质和方法以及使用它的自动和手动操作的装置

    公开(公告)号:US08464771B2

    公开(公告)日:2013-06-18

    申请号:US12927394

    申请日:2010-11-12

    Abstract: A multi-layer laminate media is provided on which information may be applied in machine or human readable form on a visible front surface by the output of one or more lasers, or other high intensity light source. In a preferred embodiment, the media has three layers including preferably transparent substrate, a thermochromic layer and a light absorbent layer located intermediate the media substrate and the thermochromic layer. The light absorbent layer is adapted to absorb light from the light source and convert the absorbed light into heat. The heat is immediately conducted into selected portions of the thermochromic layer which is in thermal contact with the light absorbent layer, causing portions of the thermochromic layer to change visual appearance such as color to create the desired mark. The media optimally includes obscuration materials to reduce the visibility of the light absorbent layer to the naked eye. The light absorbent layer absorbs light in the NIR and visible light wavelength ranges of light and is preferably a low cost absorber such as carbon black. The invention also includes a manually operated produce labeling system utilizing the multi-layer laminate media. A rewinder is also provided which utilizes the multi-layer laminate media.

    Abstract translation: 提供了多层层压介质,其上可以通过一个或多个激光器或其它高强度光源的输出以机器或人类可读的形式在可视前表面上应用信息。 在优选的实施方案中,介质具有三层,包括优选透明衬底,热变色层和位于介质衬底和热致变色层之间的吸光剂层。 吸光层适于吸收来自光源的光,并将吸收的光转换成热。 立即将热量导入热吸收层热接触的热变色层的选定部分,使得热变色层的一部分改变视觉外观,例如颜色,以产生所需的标记。 介质最佳地包括遮光材料,以减少光吸收层对肉眼的可视性。 吸光层吸收近红外光和可见光波长范围的光,优选为碳黑等低成本吸收体。 本发明还包括利用多层层压介质的手动操作的产品标签系统。 还提供了利用多层层压介质的回卷机。

    Serpentine metal gasket
    33.
    发明授权
    Serpentine metal gasket 失效
    蛇形金属垫片

    公开(公告)号:US07540502B1

    公开(公告)日:2009-06-02

    申请号:US11366237

    申请日:2006-03-02

    CPC classification number: F16L23/20 F16J15/0881 Y10S285/904 Y10S285/917

    Abstract: A metallic seal or gasket for use in the joining of cryogenic fluid conduits, the seal or gasket having a generally planar and serpentine periphery defining a central aperture. According to a preferred embodiment, the periphery has at least two opposing elongated serpentine sides and two opposing arcuate ends joining the opposing elongated serpentine sides and is of a hexagonal cross-section.

    Abstract translation: 用于连接低温流体管道的金属密封件或垫圈,密封件或垫圈具有限定中心孔的大致平面和蛇形周边。 根据优选实施例,周边具有至少两个相对的细长蛇形边和两个相对的弓形端,该两个相对的弧形端连接相对的细长蛇形侧并且具有六边形横截面。

    Providing contextual information with a voicemail message
    35.
    发明申请
    Providing contextual information with a voicemail message 有权
    使用语音邮件消息提供上下文信息

    公开(公告)号:US20070237130A1

    公开(公告)日:2007-10-11

    申请号:US11398816

    申请日:2006-04-06

    CPC classification number: H04M3/53366 H04M2203/303

    Abstract: Aspects of the present invention are directed at obtaining contextual information with a voicemail message. In accordance with one embodiment, a method is provided that obtains additional contextual information that is not obtained automatically when a voicemail message is received. More specifically, the method includes automatically obtaining a first set of contextual information from a client associated with the caller when the caller is transferred to a voicemail system. Then a determination is made regarding whether the callee requests that additional contextual information be obtained. If the callee requests that additional contextual information be obtained, the requested information is obtained from a third-party service or by prompting the caller.

    Abstract translation: 本发明的方面涉及通过语音邮件消息获取上下文信息。 根据一个实施例,提供了一种获得当接收到语音邮件消息时不自动获得的附加语境信息的方法。 更具体地,该方法包括当主叫方被转移到语音邮件系统时,从与呼叫者相关联的客户端自动获得第一组上下文信息。 然后确定被叫方是否请求获得附加的上下文信息。 如果被叫方请求获得附加的上下文信息,则从第三方服务或通过提示呼叫者获得所请求的信息。

    Announcing presence information during telephone call ringback
    36.
    发明申请
    Announcing presence information during telephone call ringback 有权
    在电话回拨期间宣布出席信息

    公开(公告)号:US20070025530A1

    公开(公告)日:2007-02-01

    申请号:US11176005

    申请日:2005-07-05

    Abstract: A method and system for outputting a call announcement based on presence information of a callee as a ringback tone is provided. The announcement system is provided with presence information of users. When the telephone system receives an indication of an incoming call from a caller, the telephone system identifies the callee. After the callee is identified, the announcement system retrieves the presence information for the callee and generates an announcement based on that presence information.

    Abstract translation: 提供了一种基于作为回铃音的被叫者的呈现信息来输出呼叫通知的方法和系统。 公告系统提供用户的存在信息。 当电话系统从呼叫者接收到来话呼叫的指示时,电话系统识别被呼叫者。 在被叫方被识别之后,通知系统检索被叫者的在场信息,并根据该在场信息生成通知。

    Supporting a serial and a parallel invitation protocol
    37.
    发明申请
    Supporting a serial and a parallel invitation protocol 有权
    支持串行和并行邀请协议

    公开(公告)号:US20060271626A1

    公开(公告)日:2006-11-30

    申请号:US11140614

    申请日:2005-05-27

    Abstract: A method and system for establishing a multiparty session with a mesh configuration by sending out invitations to endpoints in parallel is provided. To initiate a session, an initiating endpoint sends invitations in parallel to the endpoints that are to be in the session. When the initiating endpoint receives an acceptance, it then sends to the accepting endpoint an indication of the other endpoints that are currently in the session. When an accepting endpoint receives the indication of the endpoints in the session, the accepting endpoint sends an invitation to establish a dialog to each of the indicated endpoints. When an endpoint that is in the session receives such an invitation, it can automatically accept the invitation because it is already participating in the session.

    Abstract translation: 提供了一种用于通过向端点并行发送邀请来建立具有网格配置的多方会话的方法和系统。 要启动会话,启动端点会并发发送邀请到要进入会话的端点。 当发起端点接收到接收时,它然后向接受端点发送当前处于会话中的其他端点的指示。 当接受端点接收到会话中的端点的指示时,接受端点发送邀请以建立对每个所指示的端点的对话。 当会话中的端点收到这样的邀请时,它可以自动接受邀请,因为它已经在参与会话。

    Ankle braces
    39.
    发明申请
    Ankle braces 审中-公开
    踝大括号

    公开(公告)号:US20050222531A1

    公开(公告)日:2005-10-06

    申请号:US10518975

    申请日:2003-06-20

    Applicant: Timothy Moore

    Inventor: Timothy Moore

    CPC classification number: A61F5/0111

    Abstract: A shell (14) for an ankle brace is semi-rigid and has an inner surface shaped to conform to a side surface of a person's leg (18) between an upper extent (62) above the person's ankle bone (30) and a lower extent (50) below the person's ankle bone but above the base of the heel, and between a forward extent (42, 46) towards the front of the person's leg and a rearward extent (44, 48) towards the rear of the person's leg. The shell has a portion (28) shaped to register the shell with respect to the person's ankle bone (30). The shell is bifurcated by a slot (60) extending from the upper extent towards the registration portion. By registering the shell with respect to the ankle bone, a better fit can be achieved. The bifurcation of the shell facilitates flexing of the shell so that it can adapt to the curvature of the surface of the leg, so as to provide a more comfortable fit of the shell and a more even pressure distribution than if the shell were not bifurcated.

    Abstract translation: 用于踝支架的壳体(14)是半刚性的,并且具有内表面,该内表面成形为与人的腿部(18)之间在人的脚踝骨(30)上方的上部范围(62)之间的侧表面和下部 (50)在人的踝骨之下但在脚跟的基部之上,并且朝向人的腿的前部的向前延伸部分(42,46)和朝向人腿的后部的向后延伸部分(44,48)之间 。 外壳具有形状为相对于人的踝骨(30)对准外壳的部分(28)。 壳体由从上部区段向着配准部分延伸的狭槽(60)分叉。 通过将外壳相对于踝骨配准,可以实现更好的配合。 壳体的分叉有助于壳体的弯曲,使得其可以适应腿部表面的曲率,从而提供更舒适的壳体配合和比壳体不分叉的更均匀的压力分布。

    Efficient and secure authentication of computing systems
    40.
    发明申请
    Efficient and secure authentication of computing systems 有权
    计算系统的高效安全认证

    公开(公告)号:US20050210252A1

    公开(公告)日:2005-09-22

    申请号:US10804591

    申请日:2004-03-19

    Abstract: The principles of the present invention relate to systems, methods, and computer program products for more efficiently and securely authenticating computing systems. In some embodiments, a limited use credential is used to provision more permanent credentials. A client receives a limited-use (e.g., a single-use) credential and submits the limited-use credential over a secure link to a server. The server provisions an additional credential (for subsequent authentication) and sends the additional credential to the client over the secure link. In other embodiments, computing systems automatically negotiate authentication methods using an extensible protocol. A mutually deployed authentication method is selected and secure authentication is facilitated with a tunnel key that is used encrypt (and subsequently decrypt) authentication content transferred between a client and a server. The tunnel key is derived from a shared secret (e.g., a session key) and nonces.

    Abstract translation: 本发明的原理涉及用于更有效和安全地认证计算系统的系统,方法和计算机程序产品。 在一些实施例中,使用有限使用凭证来提供更多的永久证书。 客户端接收有限使用(例如,一次性使用)凭证,并通过安全链接提交有限使用凭证到服务器。 服务器提供附加证书(用于后续认证),并通过安全链路将附加证书发送给客户端。 在其他实施例中,计算系统使用可扩展协议自动协商认证方法。 选择相互部署的认证方法,并且利用在客户机和服务器之间传送的认证内容进行加密(并且随后解密)的隧道密钥来促进安全认证。 隧道密钥从共享秘密(例如,会话密钥)和随机数导出。

Patent Agency Ranking