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    Low latency cacheable media streaming
    1.
    发明授权
    Low latency cacheable media streaming 有权
    低延迟可缓存的媒体流

    公开(公告)号：US09237387B2

    公开(公告)日：2016-01-12

    申请号：US12611133

    申请日：2009-11-03

    Applicant: John A. Bocharov ,  Krishna Prakash Duggaraju ,  Lin Liu ,  Jack E. Freelander ,  Ning Lin ,  Anirban Roy

    Inventor： John A. Bocharov ,  Krishna Prakash Duggaraju ,  Lin Liu ,  Jack E. Freelander ,  Ning Lin ,  Anirban Roy

    IPC: H04N21/472 ,  H04N21/845 ,  H04N21/433 ,  H04N21/434 ,  H04L29/06 ,  H04L29/08

    CPC classification number: H04N21/8456 ,  H04L65/605 ,  H04L67/2804 ,  H04N21/4331 ,  H04N21/4348 ,  H04N21/47202

    Abstract: A low latency streaming system provides a stateless protocol between a client and server with reduced latency. The server embeds incremental information in media fragments that eliminates the usage of a typical control channel. In addition, the server provides uniform media fragment responses to media fragment requests, thereby allowing existing Internet cache infrastructure to cache streaming media data. Each fragment has a distinguished Uniform Resource Locator (URL) that allows the fragment to be identified and cached by both Internet cache servers and the client's browser cache. The system reduces latency using various techniques, such as sending fragments that contain less than a full group of pictures (GOP), encoding media without dependencies on subsequent frames, and by allowing clients to request subsequent frames with only information about previous frames.

    Abstract translation: 低延迟流系统在客户端和服务器之间提供无状态协议，延迟时间缩短。 服务器将增量信息嵌入到媒体片段中，从而消除了典型控制信道的使用。 另外，服务器对媒体片段请求提供统一的媒体片段响应，从而允许现有的因特网缓存基础设施来缓存流媒体数据。 每个片段都有一个不同的统一资源定位符（URL），允许由两个Internet缓存服务器和客户端的浏览器缓存来标识和缓存片段。 该系统使用各种技术来减少等待时间，例如发送包含少于一整组图像（GOP）的片段，编码媒体，而不依赖于后续帧，以及允许客户端仅使用关于先前帧的信息来请求后续帧。

    Wireless mouse for inputting commands to a host computer
    2.
    发明授权
    Wireless mouse for inputting commands to a host computer 有权
    用于向主机输入命令的无线鼠标

    公开(公告)号：US08284161B2

    公开(公告)日：2012-10-09

    申请号：US12588862

    申请日：2009-10-30

    Applicant: Yin-Yu Lin ,  Yang-Ning Lin ,  Sue-Yi Chen

    Inventor： Yin-Yu Lin ,  Yang-Ning Lin ,  Sue-Yi Chen

    IPC: G09G5/08

    CPC classification number: G06F3/03543 ,  G06F3/0383 ,  G06F2203/0384

    Abstract: A wireless mouse for inputting commands to a host computer includes a casing, a control circuit, a wireless receiver, an electronic switch circuit and a resilient member. The control circuit includes a wireless module to transmit a wireless signal to the wireless receiver. The wireless receiver can be either received in the port of the casing or attached to a connector of the host computer. The electronic switch circuit includes a control terminal, a power input terminal connected to an external power source, and a power output terminal connected to the control circuit. The input and output power terminals are electrically connected or disconnected according to electrical potential at the control terminal. The resilient member is disposed on an inner side of the port. The resilient member is electrically connected with the control terminal by insertion of the wireless receiver in order to disconnect the input and output power terminals.

    Abstract translation: 用于向主计算机输入命令的无线鼠标包括壳体，控制电路，无线接收器，电子开关电路和弹性构件。 控制电路包括用于向无线接收器发送无线信号的无线模块。 无线接收器可以被接收在壳体的端口中或者被连接到主计算机的连接器。 电子开关电路包括控制端子，连接到外部电源的电力输入端子和连接到控制电路的电力输出端子。 输入和输出电源端子根据控制端的电位电气连接或断开。 弹性构件设置在端口的内侧。 弹性构件通过插入无线接收器与控制终端电连接，以便断开输入和输出电源端子。

    Systems and methods for monitoring and tracking
    4.
    发明申请
    Systems and methods for monitoring and tracking 审中-公开
    用于监测和跟踪的系统和方法

    公开(公告)号：US20050250440A1

    公开(公告)日：2005-11-10

    申请号：US10959421

    申请日：2004-10-06

    Applicant: Peter Zhou ,  Dexing Pang ,  Yiu-Cho Tong ,  Ning Lin ,  David Addington ,  Rowena Albanna ,  Amro Albanna ,  Keith Bolton

    Inventor： Peter Zhou ,  Dexing Pang ,  Yiu-Cho Tong ,  Ning Lin ,  David Addington ,  Rowena Albanna ,  Amro Albanna ,  Keith Bolton

    IPC: G01S19/34 ,  G01S1/00 ,  G01S5/00 ,  G01S5/14 ,  G01S19/09 ,  G01S19/35 ,  G08C17/02 ,  H01Q1/22 ,  H04W64/00 ,  H04Q7/20

    CPC classification number: G08C17/02 ,  G01S5/0027 ,  G01S5/0036 ,  G01S19/17 ,  H04W64/00

    Abstract: The present invention generally relates to systems, methods and applications utilizing the convergence of any combination of the following three technologies: wireless positioning or localization technology, wireless communications technology and sensor technology. In particular, certain embodiments of the present invention relate to a remote device that includes a sensor for determining or measuring a desired parameter, a receiver for receiving position data from the Global Positioning System (GPS) satellite system, a processor for determining whether or not alert conditions are present and a wireless transceiver for transmitting the measured parameter data and the position data to a central station, such as an application service provider (ASP). The ASP, in turn, may communicate the measured data, position data and notification of any alerts to an end user via an alert device. The present invention also relates to various applications and systems utilizing the capabilities of such a device.

    Abstract translation: 本发明一般涉及利用以下三种技术的任何组合的融合的系统，方法和应用：无线定位或定位技术，无线通信技术和传感器技术。 特别地，本发明的某些实施例涉及一种包括用于确定或测量所需参数的传感器的远程设备，用于从全球定位系统（GPS）卫星系统接收位置数据的接收机，用于确定是否 存在警报条件和用于将测量的参数数据和位置数据发送到诸如应用服务提供商（ASP）的中央站的无线收发器。 ASP又可以通过警报设备将测量的数据，位置数据和任何警报的通知传达给最终用户。 本发明还涉及利用这种装置的能力的各种应用和系统。

    Isolation of Hepatitis B surface antigen from transformed yeast cells
    5.
    发明授权
    Isolation of Hepatitis B surface antigen from transformed yeast cells 失效
    从转化的酵母细胞中分离乙型肝炎表面抗原

    公开(公告)号：US5462863A

    公开(公告)日：1995-10-31

    申请号：US235029

    申请日：1994-04-28

    Applicant: Jih-Han Hsieh ,  Shu-Ching Shih ,  Wei-Kuang Chi ,  Yi-Ding Chu ,  Ae-Ning Lin

    Inventor： Jih-Han Hsieh ,  Shu-Ching Shih ,  Wei-Kuang Chi ,  Yi-Ding Chu ,  Ae-Ning Lin

    IPC: C07K14/02 ,  C07K14/085 ,  C07K1/30 ,  C07K1/36 ,  C12N15/51

    CPC classification number: C07K14/005 ,  C12N2730/10122 ,  Y10S530/806

    Abstract: A method for recovering hepatitis B surface antigen protein from transformed yeast cells including the steps of (i) obtaining an aqueous homogenate of the yeast cells; (ii) enriching the hepatitis B surface antigen protein in the homogenate with a protein-aggregating reagent to form a precipitate which contains hepatitis B surface antigen protein; (iii) dissolving the precipitate in a buffer to form a suspension; and (iv) post-homogenizing the suspension to obtain a 10% to 50% increase in yield of the hepatitis B surface antigen protein as calculated based on a yield achieved without performing the post-homogenizing step.

    Abstract translation: 一种从转化的酵母细胞中回收乙型肝炎表面抗原蛋白的方法，包括以下步骤：（i）获得酵母细胞的含水匀浆液; （ii）用蛋白质聚集试剂富集匀浆中的乙型肝炎表面抗原蛋白，形成含有乙型肝炎表面抗原蛋白质的沉淀物; （iii）将沉淀物溶解在缓冲液中以形成悬浮液; 和（iv）将悬浮液均质化以获得基于在不进行后均质化步骤的情况下获得的产量计算的乙型肝炎表面抗原蛋白的产量增加10％至5​​0％。

    Network caching for multiple contemporaneous requests
    6.
    发明授权
    Network caching for multiple contemporaneous requests 有权
    多个同时期请求的网络缓存

    公开(公告)号：US08046432B2

    公开(公告)日：2011-10-25

    申请号：US12425395

    申请日：2009-04-17

    Applicant: Won Suk Yoo ,  Anil K. Ruia ,  Himanshu Patel ,  John A. Bocharov ,  Ning Lin

    Inventor： Won Suk Yoo ,  Anil K. Ruia ,  Himanshu Patel ,  John A. Bocharov ,  Ning Lin

    IPC: G06F15/16 ,  G06F15/167

    CPC classification number: H04L67/2842 ,  H04L67/2833 ,  H04L67/2885

    Abstract: A live caching system is described herein that reduces the burden on origin servers for serving live content. In response to receiving a first request that results in a cache miss, the system forwards the first request to the next tier while “holding” other requests for the same content. If the system receives a second request while the first request is pending, the system will recognize that a similar request is outstanding and hold the second request by not forwarding the request to the origin server. After the response to the first request arrives from the next tier, the system shares the response with other held requests. Thus, the live caching system allows a content provider to prepare for very large events by adding more cache hardware and building out a cache server network rather than by increasing the capacity of the origin server.

    Abstract translation: 这里描述了实时缓存系统，其减少了用于服务实况内容的原始服务器的负担。 响应于接收到导致高速缓存未命中的第一请求，系统将第一请求转发到下一层，同时“保持”其他对相同内容的请求。 如果系统在第一个请求未决时接收到第二个请求，则系统将识别出类似的请求未完成，并且通过不将请求转发给原始服务器来保持第二个请求。 在第一个请求的响应从下一个层次到达之后，系统与其他持有的请求共享响应。 因此，实时缓存系统允许内容提供商通过添加更多的高速缓存硬件和构建缓存服务器网络来准备非常大的事件，而不是增加源服务器的容量。

    SELECTIVE CONTENT PRE-CACHING
    7.
    发明申请
    SELECTIVE CONTENT PRE-CACHING 审中-公开
    选择内容预先加速

    公开(公告)号：US20110131341A1

    公开(公告)日：2011-06-02

    申请号：US12626957

    申请日：2009-11-30

    Applicant: Won Suk Yoo ,  Venkat Raman Don ,  Anil K. Ruia ,  Ning Lin ,  Chittaranjan Pattekar

    Inventor： Won Suk Yoo ,  Venkat Raman Don ,  Anil K. Ruia ,  Ning Lin ,  Chittaranjan Pattekar

    IPC: G06F15/16

    CPC classification number: G06F16/9574

    Abstract: A selective pre-caching system reduces the amount of content cached at cache proxies by limiting the cached content to that content that a particular cache proxy is responsible for caching. This can substantially reduce the content stored on each cache proxy and reduces the amount of resources consumed for pre-caching in preparation for a particular event. The cache proxy receives a list of content items that and an indication of the topology of the cache network. The cache proxy uses the received topology to determine the content items in the received list of content items that the cache proxy is responsible for caching. The cache proxy then retrieves the determined content items so that they are available in the cache before client requests are received.

    Abstract translation: 选择性预缓存系统通过将缓存内容限制为特定缓存代理负责缓存的内容来减少缓存代理缓存的内容量。 这可以显着减少存储在每个缓存代理上的内容，并且减少为预先缓存而消耗的资源量，以准备特定事件。 高速缓存代理接收内容项的列表以及高速缓存网络拓扑的指示。 缓存代理使用接收到的拓扑来确定缓存代理负责缓存的内容项的接收列表中的内容项。 缓存代理然后检索确定的内容项，使得它们在接收到客户端请求之前在高速缓存中可用。

    Systems and methods for monitoring and tracking
    10.
    发明授权
    Systems and methods for monitoring and tracking 有权
    用于监测和跟踪的系统和方法

    公开(公告)号：US08862393B2

    公开(公告)日：2014-10-14

    申请号：US12019313

    申请日：2008-01-24

    Applicant: Peter Y. Zhou ,  Dexing Pang ,  Yiu-Cho Alan Tong ,  Ning Lin ,  David Ralph Addington ,  Rowena Lampa Albanna ,  Amro Albanna ,  Keith L. Bolton

    Inventor： Peter Y. Zhou ,  Dexing Pang ,  Yiu-Cho Alan Tong ,  Ning Lin ,  David Ralph Addington ,  Rowena Lampa Albanna ,  Amro Albanna ,  Keith L. Bolton

    IPC: G08B29/00 ,  H04B7/185 ,  G08C17/02 ,  G01S5/00 ,  G01S19/17 ,  H04W64/00

    CPC classification number: G08C17/02 ,  G01S5/0027 ,  G01S5/0036 ,  G01S19/17 ,  H04W64/00

    Abstract: The present invention generally relates to systems, methods and applications utilizing the convergence of any combination of the following three technologies: wireless positioning or localization technology, wireless communications technology and sensor technology. In particular, certain embodiments of the present invention relate to a remote device that includes a sensor for determining or measuring a desired parameter, a receiver for receiving position data from the Global Positioning System (GPS) satellite system, a processor for determining whether or not alert conditions are present and a wireless transceiver for transmitting the measured parameter data and the position data to a central station, such as an application service provider (ASP). The ASP, in turn, may communicate the measured data, position data and notification of any alerts to an end user via an alert device. The present invention also relates to various applications and systems utilizing the capabilities of such a device.

    Abstract translation: 本发明一般涉及利用以下三种技术的任何组合的融合的系统，方法和应用：无线定位或定位技术，无线通信技术和传感器技术。 特别地，本发明的某些实施例涉及一种包括用于确定或测量所需参数的传感器的远程设备，用于从全球定位系统（GPS）卫星系统接收位置数据的接收机，用于确定是否 存在警报条件和用于将测量的参数数据和位置数据发送到诸如应用服务提供商（ASP）的中央站的无线收发器。 ASP又可以通过警报设备将测量的数据，位置数据和任何警报的通知传达给最终用户。 本发明还涉及利用这种装置的能力的各种应用和系统。

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