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1. 发明授权

US08428255B2 Selective switching between data sources 有权
标题翻译：选择性地切换数据源
公开(公告)号：US08428255B2
公开(公告)日：2013-04-23
申请号：US12963982
申请日：2010-12-09
申请人： Joseph Michael Barry , Jingjiang Yin , Theodore Hecht, Jr. , Joseph Michael Fernald , Lucas Valentin Garcia , Gabriel Gomez Perez , Pablo Ventura Domingo , William Mornavil , Liam O'Donnell
发明人： Joseph Michael Barry , Jingjiang Yin , Theodore Hecht, Jr. , Joseph Michael Fernald , Lucas Valentin Garcia , Gabriel Gomez Perez , Pablo Ventura Domingo , William Mornavil , Liam O'Donnell
IPC分类号： H04L9/00
CPC分类号： H04N7/1675 , G09G5/006 , G09G2330/021 , G09G2358/00 , G09G2370/20 , H04N21/43632 , H04N21/4367
摘要： A sink may be to used to process multimedia digital data. The sink may include a plurality of input ports, an output port, a switchably-enabled selector to select an input port from a plurality of HDMI input ports to couple to an output port, a control circuit to detect encrypted data in a channel of the input ports; and a plurality of decryption engines. Each of the decryption engines may be coupled to respective input ports to synchronize with a corresponding encryption engine of a data source after the control circuit detects encrypted data in the channel of the respective input port. Additional circuitry may be included to operate the sink in a power saving mode. Also, methods for processing the data in both power saving and non-power saving modes.
摘要翻译：宿槽可用于处理多媒体数字数据。接收器可以包括多个输入端口，输出端口，可切换使能的选择器，用于从多个HDMI输入端口选择输入端口以耦合到输出端口;控制电路，用于检测信道中的加密数据输入端口; 和多个解密引擎。在控制电路检测到相应输入端口的通道中的加密数据之后，每个解密引擎可以耦合到相应的输入端口，以与数据源的对应加密引擎同步。可以包括额外的电路来以省电模式操作接收器。另外，在省电模式和非省电模式下处理数据的方法。

2. 发明授权

US07359458B2 Structures and methods for capturing data from data bit streams 有权
标题翻译：从数据位流捕获数据的结构和方法
公开(公告)号：US07359458B2
公开(公告)日：2008-04-15
申请号：US10861833
申请日：2004-06-03
申请人： Theodore Hecht, Jr. , Tyre Paul Lanier
发明人： Theodore Hecht, Jr. , Tyre Paul Lanier
IPC分类号： H03K9/00
CPC分类号： H03L7/0995 , H03L7/18 , H04L7/0008 , H04L7/0041 , H04L7/0337
摘要： Structures and methods are provided for capturing data from a data bit stream. They primarily generate successive bit sample sequences that each comprise N interleaved bit sample phases, identify subsampling strings formed of less than N consecutive bit samples with the same bit sample value, invalidate the bit sample phase of any bit sample that adjoins the strings, and then form data with successive bit sample phases that remain valid after the invalidating step. From more than one valid bit sample phases, they identify a preferred valid bit sample phase as one whose bit samples least often adjoin transitions from one bit sample value to a different bit sample value and then form the data with the preferred valid bit sample phase. Preferably, copies of the bit sample sequences are delayed along a delay path to facilitate the identifying and invalidating steps and subsequently, valid bit sample phases are multiplexed from the delay path.
摘要翻译：提供了用于从数据位流捕获数据的结构和方法。它们主要产生连续的位采样序列，每个采样序列包括N个交错位采样相位，识别由具有相同位采样值的小于N个连续位采样形成的子采样串，使与该串相邻的任何位采样的位采样相位无效，然后在无效步骤后保持有效的连续比特采样相位形成数据。从多个有效位采样相位，它们将优选的有效位采样相位识别为位，其位采样最少经常邻接从一个位采样值到不同位采样值的转换，然后与优选有效位采样相形成数据。优选地，位样本序列的副本沿着延迟路径被延迟，以便于识别和无效步骤，随后从延迟路径复用有效比特采样相位。

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