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91. 发明授权

US07991096B1 Data sampling method and apparatus using through-transition counts to reject worst sampling position 有权
标题翻译：数据采样方法和使用过渡计数的装置来排除最差采样位置
公开(公告)号：US07991096B1
公开(公告)日：2011-08-02
申请号：US10842231
申请日：2004-05-10
申请人： Bruce Kim , Hoon Choi , Gyudong Kim
发明人： Bruce Kim , Hoon Choi , Gyudong Kim
IPC分类号： H04L7/00
CPC分类号： H04L7/033 , H04J3/0608
摘要： A data sampling circuit that employs an oversampling clock to oversample a data signal, a phase tracking circuit for use in such a sampling circuit, and a receiver and system including such a sampling circuit. Preferably, phase tracking is implemented by systematically identifying and rejecting at least one worst sampling position, and sampling the data signal at a non-rejected sampling position. Preferably, phase tracking is accomplished by counting through-transitions of edges of the sampled data signal through each oversampling position, and rejecting an oversampling position having a highest count of through-transitions. In some embodiments, different phase tracking methods (at least one of which includes the step of generating through-transition counts) are used for different types of input data. Other aspects of the invention are methods for determining an oversampling position for oversampling a data signal, and methods for oversampling a data signal including by generating through-transition counts.
摘要翻译：使用过采样时钟对数据信号进行过采样的数据采样电路，用于这种采样电路的相位跟踪电路以及包括这种采样电路的接收机和系统。优选地，相位跟踪通过系统地识别和拒绝至少一个最差采样位置并且在未拒绝的采样位置对数据信号进行采样来实现。优选地，通过对采样数据信号的边缘通过每个过采样位置的过渡进行计数，以及拒绝具有最高通过过渡计数的过采样位置来实现相位跟踪。在一些实施例中，不同类型的输入数据使用不同的相位跟踪方法（其中至少一个包括生成通过转换计数的步骤）。本发明的其它方面是用于确定用于过采样数据信号的过采样位置的方法，以及用于过采样数据信号的方法，包括通过产生通过转换计数。

92. 发明申请

US20110170011A1 TRANSMISSION AND DETECTION OF MULTI-CHANNEL SIGNALS IN REDUCED CHANNEL FORMAT 有权
标题翻译：传输和检测多通道信号在减少通道格式
公开(公告)号：US20110170011A1
公开(公告)日：2011-07-14
申请号：US13004359
申请日：2011-01-11
申请人： Hoon Choi , Daekyeung Kim , Wooseung Yang , Young Il Kim
发明人： Hoon Choi , Daekyeung Kim , Wooseung Yang , Young Il Kim
IPC分类号： H04N5/44 , H04N7/26
CPC分类号： H04N21/43635 , G09G5/006 , G09G2370/04 , G09G2370/12 , H04N5/38 , H04N5/4401 , H04N19/46 , H04N19/90
摘要： Embodiments of the invention are generally directed to transmission and detection of multi-channel signals in reduced channel format. An embodiment of a method for transmitting data includes determining whether a first type or a second type of content data is to be transmitted, where the first type of content data is to be transmitted at a first multiple of a base frequency and the second type of data is to be transmitted at a second multiple of the base frequency. The method further includes selecting one or more channels from a plurality of channels based on the type of content data, clocking a frequency on the first or second multiple of the base frequency according to the type of content data in the selected channels, modifying the content data to fit within a single output channel, and transmitting the modified data via a single output channel at the chosen multiple of the base frequency.
摘要翻译：本发明的实施例一般涉及以减小的信道格式传输和检测多信道信号。用于发送数据的方法的实施例包括确定是否要发送第一类型或第二类型的内容数据，其中第一类型的内容数据将以基本频率的第一倍发送，并且第二类型数据将以基本频率的第二倍发送。该方法还包括根据内容数据的类型从多个信道中选择一个或多个信道，根据所选择的信道中的内容数据的类型计算基频的第一或第二倍的频率，修改内容数据以适合单个输出通道，并且以所选择的基本频率的倍数通过单个输出通道发送修改的数据。

93. 发明申请

US20110157473A1 METHOD, APPARATUS, AND SYSTEM FOR SIMULTANEOUSLY PREVIEWING CONTENTS FROM MULTIPLE PROTECTED SOURCES 审中-公开
标题翻译：方法，装置和系统，用于同时预测多个保护源的内容
公开(公告)号：US20110157473A1
公开(公告)日：2011-06-30
申请号：US12650357
申请日：2009-12-30
申请人： Hoon Choi , Daekyeung Kim , Wooseung Yang , Young Il Kim , Jeoong Sung Park
发明人： Hoon Choi , Daekyeung Kim , Wooseung Yang , Young Il Kim , Jeoong Sung Park
IPC分类号： H04N5/45
CPC分类号： H04N5/765 , G09G5/003 , G09G5/005 , G09G2340/02 , G09G2340/12 , G09G2352/00 , G09G2358/00 , G09G2370/12 , G09G2370/20 , H04N21/4316 , H04N21/4347 , H04N21/43635 , H04N21/440263 , H04N21/44055
摘要： A method, apparatus and system for simultaneously previewing contents from multiple protected sources. A primary data stream associated with a primary port is generated, the primary data stream having a primary image to be displayed on a display screen. A secondary data stream is generated associated with a plurality of secondary ports coupled with the primary port, the secondary data stream having a plurality of secondary images received from the plurality of secondary ports. The secondary data stream and the primary data stream are merged into a display data stream, the display data stream having the primary image and further having the plurality of secondary images as a plurality of preview images. The primary image and the plurality of preview images are displayed on the display screen, wherein each of the plurality of preview images is displayed through an inset screen on the display screen.
摘要翻译：一种用于从多个受保护源同时预览内容的方法，装置和系统。生成与主端口相关联的主数据流，主数据流具有要在显示屏上显示的主图像。生成与与主要端口耦合的多个辅助端口相关联的次要数据流，辅助数据流具有从多个辅助端口接收的多个辅助图像。次数据流和主数据流被合并到显示数据流中，显示数据流具有主图像，并且还具有多个辅助图像作为多个预览图像。主图像和多个预览图像显示在显示屏幕上，其中通过显示屏上的插入屏幕显示多个预览图像中的每一个。

94. 发明申请

US20110149032A1 TRANSMISSION AND HANDLING OF THREE-DIMENSIONAL VIDEO CONTENT 审中-公开
标题翻译：三维视频内容的传输和处理
公开(公告)号：US20110149032A1
公开(公告)日：2011-06-23
申请号：US12966194
申请日：2010-12-13
申请人： Hoon Choi , Daekyeung Kim , Wooseung Yang , Young Il Kim , Jeoong Sung Park
发明人： Hoon Choi , Daekyeung Kim , Wooseung Yang , Young Il Kim , Jeoong Sung Park
IPC分类号： H04N13/00
CPC分类号： H04N19/597 , H04N13/167 , H04N13/194
摘要： Embodiments of the invention are generally directed to transmission and handling of three-dimensional video content. An embodiment of a method includes receiving a multimedia data stream including video data utilizing an interface protocol and determining that the received video data includes three-dimensional (3D) video data, where each frame of the video data includes a first vertical synchronization (Vsync) signal prior to an active data region, the active data region including a first data region and a second data region. The method further includes converting the 3D video data from a 3D data format to a two-dimensional (2D) video format, where converting the 3D video data includes identifying a region between the first data region and the second data region, inserting a second Vsync signal between the first data region and the second data region, and providing an identifier to distinguish between the first data region and the second data region.
摘要翻译：本发明的实施例一般涉及三维视频内容的传输和处理。一种方法的实施例包括使用接口协议接收包括视频数据的多媒体数据流，并确定所接收的视频数据包括三维（3D）视频数据，其中每个视频数据帧包括第一垂直同步（Vsync）信号在活动数据区之前，活动数据区包括第一数据区和第二数据区。该方法还包括将3D视频数据从3D数据格式转换成二维（2D）视频格式，其中转换3D视频数据包括识别第一数据区域和第二数据区域之间的区域，插入第二Vsync 信号在第一数据区域和第二数据区域之间，并且提供标识符以区分第一数据区域和第二数据区域。

95. 发明授权

US07856520B2 Control bus for connection of electronic devices 有权
标题翻译：用于连接电子设备的控制总线
公开(公告)号：US07856520B2
公开(公告)日：2010-12-21
申请号：US11969852
申请日：2008-01-04
申请人： Shrikant Ranade , Alexander Peysakhovich , Hyuck Jae Lee , Hoon Choi
发明人： Shrikant Ranade , Alexander Peysakhovich , Hyuck Jae Lee , Hoon Choi
IPC分类号： G06F13/42 , G06F13/00 , G06F13/368
CPC分类号： G09G5/006 , G09G2370/10 , G09G2370/12 , H04L69/08
摘要： A method and apparatus for a control bus for connection of electronic devices. An embodiment of a method includes coupling a transmitting device to a receiving device, including connecting a control bus between the transmitting device and the receiving device, with the control bus being a bi-directional, single-line bus. The method further includes obtaining control of the control bus for either the transmitting device or the receiving device, with the device obtaining control becoming an initiator and the other device becoming a follower. One or more control signals are converted to one or more data packets, with each of the one or more control signals representing one of multiple different types of control signals. The generated data packets are transmitted from the initiator to the follower via the control bus.
摘要翻译：一种用于连接电子设备的控制总线的方法和装置。一种方法的实施例包括将发送设备耦合到接收设备，包括在发送设备和接收设备之间连接控制总线，控制总线是双向的单行总线。该方法还包括获取控制总线对发射设备或接收设备的控制，其中设备获得控制变为启动器，而另一设备成为跟随器。一个或多个控制信号被转换成一个或多个数据分组，其中一个或多个控制信号中的每一个表示多种不同类型的控制信号之一。生成的数据分组通过控制总线从发起者发送到跟随者。

96. 发明授权

US07782934B2 Parameter scanning for signal over-sampling 有权
标题翻译：信号过采样参数扫描
公开(公告)号：US07782934B2
公开(公告)日：2010-08-24
申请号：US11856640
申请日：2007-09-17
申请人： Hoon Choi
发明人： Hoon Choi
IPC分类号： H03H7/30
CPC分类号： H04L25/03038 , H04L25/03019 , H04L25/03885
摘要： A method and apparatus for parameter scanning for signal over-sampling. An embodiment of an apparatus includes an equalizer to equalize received data values, and a sampler to over-sample the equalized data. The apparatus includes an eye monitor to generate information regarding quality of signal eyes for the over-sampled data, and an equalization monitor to generate information regarding sufficiency of signal equalization. The apparatus further includes a scan engine to scan possible values of a plurality of parameters for the apparatus.
摘要翻译：用于信号过采样的参数扫描的方法和装置。装置的实施例包括均衡器以均衡接收的数据值，以及采样器以对均衡数据进行过采样。该装置包括眼睛监视器，用于产生关于过采样数据的信号眼的质量的信息，以及用于产生关于信号均衡充分性的信息的均衡监视器。该装置还包括扫描引擎，用于扫描装置的多个参数的可能值。

97. 发明授权

US07772527B2 Heat reflector and substrate processing apparatus comprising the same 有权
标题翻译：热反射器和包括其的基板处理装置
公开(公告)号：US07772527B2
公开(公告)日：2010-08-10
申请号：US11405563
申请日：2006-04-18
申请人： Hoon Choi
发明人： Hoon Choi
IPC分类号： F27B5/06 , F27B5/14 , F27D19/00 , F21V7/00 , F21V7/10 , F21V7/16
CPC分类号： H01L21/67115 , F27B5/04 , F27B17/0025 , Y10T428/24273
摘要： A substrate processing apparatus includes a process chamber including upper and lower quartz walls, a substrate support disposed in the process chamber, radiant heaters respectively provided above and below the quartz walls of the chamber, and heat reflectors disposed outside the process chamber for reflecting heat towards the substrate support. Each of the heat reflectors has heating has a first thermally reflective section oriented to reflect the heat towards an outer peripheral region of the substrate support and a second thermally reflective section oriented to reflect the heat towards a central region of the substrate support. Each heat reflector also has a reflection angle adjusting mechanism by which an angle at which the second thermally reflective section reflects heat can be adjusted. The angle is adjusted depending on the temperature distribution across the substrate so that the substrate can be processed uniformly.
摘要翻译：基板处理装置包括具有上，下石英壁的处理室，设置在处理室中的基板支撑件，分别设置在室的石英壁上方和下方的辐射加热器，以及设置在处理室外部的热反射器，用于将热量反射衬底支撑。每个热反射器具有加热，其具有第一热反射部分，其被定向成朝着基板支撑件的外周区域反射热量;以及第二热反射部件，其被定向成朝着基板支撑件的中心区域反射热量。每个热反射器还具有反射角调节机构，通过该反射角调节机构可以调节第二热反射部分反射热量的角度。根据衬底上的温度分布来调节角度，使得可以均匀地处理衬底。

98. 发明授权

US07750699B2 Delay locked loop circuit 有权
标题翻译：延时锁定回路电路
公开(公告)号：US07750699B2
公开(公告)日：2010-07-06
申请号：US12010964
申请日：2008-01-31
申请人： Hoon Choi
发明人： Hoon Choi
IPC分类号： H03L7/06
CPC分类号： H03L7/0814 , G11C7/1072 , G11C7/222 , H03L7/0805
摘要： A DLL circuit and a synchronous memory device perform stable operation in a power down mode although the entry and exit into/from the power down mode is repeated rapidly. The synchronous memory device operates in a normal mode and a power down mode. A delay locked loop (DLL) generates a DLL clock having frozen locking information when exiting the power down mode. A controller precludes phase update operation of the DLL when a predetermined time passes after entering the power down mode to thereby obtain a time margin for a phase update operation undertaken in the normal mode.
摘要翻译： DLL电路和同步存储器件在功率下降模式下执行稳定的操作，尽管进入/退出掉电模式是快速重复的。同步存储器件在正常模式和掉电模式下工作。延迟锁定环（DLL）在退出掉电模式时产生具有冻结锁定信息的DLL时钟。当在进入掉电模式之后的预定时间过去时，控制器阻止DLL的相位更新操作，从而获得在正常模式下进行的相位更新操作的时间余量。

99. 发明授权

US07605622B2 Delay locked loop circuit 有权
标题翻译：延时锁定回路电路
公开(公告)号：US07605622B2
公开(公告)日：2009-10-20
申请号：US11478094
申请日：2006-06-30
申请人： Hoon Choi , Jae-Jin Lee
发明人： Hoon Choi , Jae-Jin Lee
IPC分类号： H03L7/06
CPC分类号： H03L7/0814 , G06F7/68 , H03L7/0805
摘要： A DLL of a memory device having a normal mode and a power down mode includes a clock buffer for buffering an external clock signal to output an internal clock signal. A power down mode controller generates a power down mode control signal to define the normal mode or the power down mode in response to a clock enable signal. A source clock generation unit receives the internal clock signal to generate a DLL source clock signal under the control of the power down mode control signal. A phase update unit performs a phase update operation based on the DLL source clock signal to output a DLL clock signal.
摘要翻译：具有正常模式和掉电模式的存储器件的DLL包括用于缓冲外部时钟信号以输出内部时钟信号的时钟缓冲器。断电模式控制器响应于时钟使能信号产生掉电模式控制信号以定义正常模式或掉电模式。源时钟生成单元在停电模式控制信号的控制下接收内部时钟信号以产生DLL源时钟信号。相位更新单元基于DLL源时钟信号执行相位更新操作，以输出DLL时钟信号。

100. 发明申请

US20090178097A1 METHOD, APPARATUS AND SYSTEM FOR GENERATING AND FACILITATING MOBILE HIGH-DEFINITION MULTIMEDIA INTERFACE 有权
标题翻译：用于生成和促进移动高清晰度多媒体接口的方法，装置和系统
公开(公告)号：US20090178097A1
公开(公告)日：2009-07-09
申请号：US11969847
申请日：2008-01-04
申请人： Gyudong Kim , Baegin Sung , Hoon Choi
发明人： Gyudong Kim , Baegin Sung , Hoon Choi
IPC分类号： H04N7/173
CPC分类号： G06F3/14 , G06F13/4072 , G09G5/006 , G09G2370/045 , G09G2370/047 , H04L65/605
摘要： A method, apparatus and system are provided for generating and facilitating Mobile High-Definition Multimedia Interface. In one embodiment, an apparatus includes a transmitter configured to merge multiple channels of a high-definition interface into a single channel to generate a mobile high-definition interface, the mobile high-definition interface configured to facilitate carrying of high-definition media content in a mobile device. The apparatus further includes a receiver coupled with the transmitter, the receiver configured to receive the single channel, and to unmerge the single channel into the multiple channels.
摘要翻译：提供了一种用于生成和促进移动高分辨率多媒体接口的方法，装置和系统。在一个实施例中，一种装置包括：发射机，被配置为将高清晰度接口的多个信道合并成单个信道以产生移动高清晰度接口，所述移动高清晰度接口被配置为便于携带高清晰度媒体内容移动设备。所述设备还包括与所述发射机耦合的接收机，所述接收机被配置为接收所述单个信道，并且将所述单个信道解除合并到所述多个信道中。

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