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    • 21. 发明申请
    • Dynamic Video Switching
    • 动态视频切换
    • US20120183040A1
    • 2012-07-19
    • US13009083
    • 2011-01-19
    • Xin FangWei ShiGerald Paul Michalak
    • Xin FangWei ShiGerald Paul Michalak
    • H04N7/26
    • H04N21/4424H04N21/42607
    • In an example, a dynamic codec allocation method is provided. The method includes receiving a plurality of datastreams and determining a respective codec loading factor for each of the datastreams. The datastreams are assigned to codecs, in order by respective codec loading factor, starting with the highest respective codec loading factor. Initially, the datastreams are assigned to a hardware codec, until the hardware codec is loaded to substantially maximum capacity. If the hardware codec is loaded to substantially maximum capacity, the remaining datastreams are assigned to a software codec. As new datastreams are received, the method repeats, and previously-assigned datastreams can be reassigned from a hardware codec to a software codec, and vice versa, based on their relative codec loading factors.
    • 在一个示例中,提供了动态编解码器分配方法。 该方法包括接收多个数据流并确定每个数据流的相应的编解码器加载因子。 数据流被分配到编解码器,按照相应的编解码器加载因子顺序,从最高的各自的编解码器加载因子开始。 最初,数据流被分配到硬件编解码器,直到硬件编解码器被加载到基本上最大的容量。 如果硬件编解码器被加载到基本上最大的容量,剩余的数据流被分配给软件编解码器。 当接收到新的数据流时,该方法重复,并且可以基于它们的相对编解码器加载因子将先前分配的数据流从硬件编解码器重新分配到软件编解码器,反之亦然。
    • 26. 发明申请
    • Substrate With Raised Edge Pads
    • 基板带凸边垫
    • US20110239454A1
    • 2011-10-06
    • US13159642
    • 2011-06-14
    • Wei ShiDaoqiang LuQing ZhouJiangqi He
    • Wei ShiDaoqiang LuQing ZhouJiangqi He
    • H01R43/00H01R43/02
    • H05K7/1061Y10T29/49117
    • A separable electrical connection may be provided with a landside pad on one of two electrical components to be joined. The landside pad may be made up of two parts, including a flat portion and a raised edge formed on the flat portion. In some embodiments, the raised edge may have a closed geometric shape. Then, a socket contact engaging the junction between the flat portion and the raised edge is prevented from sliding off of the landside pad by the raised edge. In addition, dual areas of electrical connection can be established between both the flat portion and raised edge of the landside pad and the correspondingly shaped pair of portions on the socket. This increases the electrical efficiency of the connection and its security.
    • 可分离的电连接可以在待连接的两个电气部件之一上设置有陆侧焊盘。 侧面垫可以由两部分组成,包括平坦部分和形成在平坦部分上的凸起边缘。 在一些实施例中,凸起边缘可以具有闭合的几何形状。 然后,通过凸起边缘防止接合平坦部分和凸起边缘之间的连接处的插座触点从边缘垫片滑出。 此外,可以在陆侧衬垫的平坦部分和凸起边缘以及插座上的相应形状的一对部分之间建立双重电连接区域。 这增加了连接的电效率及其安全性。
    • 29. 发明授权
    • Thin film tunable optical filter
    • 薄膜可调滤光片
    • US07821712B2
    • 2010-10-26
    • US11819530
    • 2007-06-28
    • Wen LiuKan YuJin ChangShuihua LiuWeilin GuanDexiu HuangWei ShiWei Li
    • Wen LiuKan YuJin ChangShuihua LiuWeilin GuanDexiu HuangWei ShiWei Li
    • G02B27/10
    • G02B26/007G02B27/283G02F2203/585
    • The tunable optical filter is provided, comprising an optical means for separating an input optical signal into a tunable drop optical signal and an output optical signal, wherein the output optical signal is directed back along the same path as the input optical signal. One embodiment of the invention comprises an optical circulator, a pair of polarization beam splitters, a pair of half-wave plates, an optical thin-film filter, a rotatable mirror, a spatially fixed mirror. Optical wavelengths are selected by making angular adjustments to the optical thin-film filter and the rotatable mirror, which are rotated by the same angle. A corresponding method for spectrally splitting and spatially separating an input optical signal into an output optical signal and a drop optical signal is also provided.
    • 提供了可调谐滤光器,其包括用于将输入光信号分离成可调分光信号和输出光信号的光学装置,其中输出光信号沿与输入光信号相同的路径被引导回。 本发明的一个实施例包括光环行器,一对偏振分束器,一对半波片,光学薄膜滤光器,可旋转镜,空间固定镜。 通过对旋转了相同角度的光学薄膜滤光器和可旋转镜进行角度调整来选择光学波长。 还提供了用于频谱分割并将输入光信号空间分离成输出光信号和降落光信号的相应方法。