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1. 发明授权

US5469086A Floating detection circuit 失效
标题翻译：浮动检测电路
公开(公告)号：US5469086A
公开(公告)日：1995-11-21
申请号：US182985
申请日：1994-01-19
申请人： Sam-yong Bahng , Suk-ki Kim
发明人： Sam-yong Bahng , Suk-ki Kim
IPC分类号： H03K17/00 , G01R31/317 , G06F11/00 , H03K19/0175 , H03K5/19 , H03K1/04
CPC分类号： G01R31/31701 , G06F11/076
摘要： A floating detection circuit detects the floating state of an input node which can receive an externally applied DC input signal, and includes a pulse generator, a counter and a floating state discriminator. The pulse generator is coupled to the input node and supplies a pulse signal to the input node when the input node is in a floating state. The counter receives the pulse signal and counts the number of pulses included in the pulse signal during predetermined intervals. The floating state discriminator compares the number of pulses with a predetermined reference number, so as to produce a floating detection signal, wherein the floating detection signal indicates whether or not the input node is in a floating state. A semiconductor circuit includes this floating detection circuit and a DC level detector. The floating detection circuit included in the semiconductor circuit detects the input node state during a first period and produces the floating detection signal during a second period. The DC level detector is coupled to the input node and measures the level of the DC signal applied to the input node during the second period when the input node is not in a floating state.
摘要翻译：浮动检测电路检测可以接收外部施加的DC输入信号的输入节点的浮置状态，并且包括脉冲发生器，计数器和浮置状态鉴别器。当输入节点处于浮动状态时，脉冲发生器耦合到输入节点并将脉冲信号提供给输入节点。计数器接收脉冲信号，并且在预定间隔期间对包括在脉冲信号中的脉冲数进行计数。浮动状态识别器将脉冲数与预定的参考数进行比较，以产生浮动检测信号，其中浮动检测信号指示输入节点是否处于浮置状态。半导体电路包括该浮动检测电路和DC电平检测器。包括在半导体电路中的浮动检测电路在第一周期期间检测输入节点状态，并在第二周期期间产生浮动检测信号。直流电平检测器耦合到输入节点，并且当输入节点不处于浮动状态时，测量在第二周期期间施加到输入节点的直流信号的电平。

2. 发明授权

US06285717B1 Digital video encoder for digital video system 失效
标题翻译：数字视频编码器用于数字视频系统
公开(公告)号：US06285717B1
公开(公告)日：2001-09-04
申请号：US08864565
申请日：1997-05-29
申请人： Sam-yong Bahng , Jung-chul Kim
发明人： Sam-yong Bahng , Jung-chul Kim
IPC分类号： H04N712
CPC分类号： H04N21/4305 , H04N5/4401 , H04N5/46 , H04N9/64 , H04N9/68 , H04N11/143 , H04N11/162 , H04N11/20 , H04N19/61
摘要： A digital video encoder for a digital video system wherein digital video data output from an MPEG decoder is input and an analogue composite video baseband signal (CVBS) is output comprises first selection means for selectively outputting first and second clocks in response to a first selection signal, signal dividing means for dividing the input digital video data into a luminance signal and a chrominance signal in response to the output of the first selection means, luminance signal processing means for regulating the gain and offset of the luminance signal, adding a synchronizing signal to the regulated luminance signal, and filtering a low band component of the luminance signal to output the filtered signal as a digital luminance signal, chrominance signal processing means for regulating the gain of the chrominance signal, interpolating the gain-regulated chrominance signal, producing color difference signals, interpolating the produced color difference signals, filtering a low band component of the interpolated color difference signals, and modulating the filtered color difference signals, to thereby output the modulated signal as a digital chrominance signal, signal synthesizing means for synthesizing the digital luminance and chrominance signals and outputting the synthesized signal, first digital-to-analogue converting means for converting the synthesized signal to an analogue signal and outputting the converted signal as the analogue composite video baseband signal, and controlling means for outputting the first selection signal corresponding to the size and input speed of the input digital video signal. Therefore, synchronization is easy, costs are reduced, various OSD functions are provided, a high-quality image is provided, and the displayed image is undistorted.
摘要翻译：一种用于数字视频系统的数字视频编码器，其中输入从MPEG解码器输出的数字视频数据并输出模拟复合视频基带信号（CVBS），包括用于响应于第一选择信号选择性地输出第一和第二时钟的第一选择装置信号分割装置，用于响应于第一选择装置的输出将输入的数字视频数据分成亮度信号和色度信号;亮度信号处理装置，用于调节亮度信号的增益和偏移，将同步信号加到调节亮度信号，并对亮度信号的低频带分量进行滤波，以输出滤波后的信号作为数字亮度信号;色度信号处理装置，用于调节色度信号的增益，内插增益调节色度信号，产生色差信号，内插产生的色差信号，过滤低禁令 d分量，并且调制滤波后的色差信号，从而输出调制信号作为数字色度信号;信号合成装置，用于合成数字亮度和色度信号，并输出合成信号，首先数字转换为 - 用于将合成信号转换为模拟信号并输出转换的信号作为模拟复合视频基带信号的分析转换装置，以及用于输出与输入数字视频信号的大小和输入速度对应的第一选择信号的控制装置。因此，同步容易，成本降低，提供各种OSD功能，提供高质量图像，并且显示的图像不变形。

3. 发明申请

US20070108300A1 Removable memory cards including USB and other controllers, connectors, and methods of operating same 审中-公开
标题翻译：可移动存储卡包括USB和其他控制器，连接器和操作方法
公开(公告)号：US20070108300A1
公开(公告)日：2007-05-17
申请号：US11650667
申请日：2007-01-08
申请人： Chang-il Son , Sam-yong Bahng , Jong-keun Ahn , Sang-wook Kang
发明人： Chang-il Son , Sam-yong Bahng , Jong-keun Ahn , Sang-wook Kang
IPC分类号： G06K19/06
CPC分类号： G06K19/07732 , G06K19/077 , G06K19/07733
摘要： A removable memory card can include a plurality of connector contacts including a Universal Serial Bus (USB) controller module power contact and a separate controller module power contact configured to provide separate mutually exclusively applied voltage to the removable memory card.
摘要翻译：可拆卸存储卡可以包括多个连接器触点，其包括通用串行总线（USB）控制器模块电源触点和被配置为向可移动存储卡提供单独的互斥电压的单独的控制器模块电源触点。

4. 发明申请

US20050021895A1 Removable memory cards including USB and other controllers, connectors, and methods of operating same 失效
标题翻译：可移动存储卡包括USB和其他控制器，连接器和操作方法
公开(公告)号：US20050021895A1
公开(公告)日：2005-01-27
申请号：US10895666
申请日：2004-07-21
申请人： Chang-il Son , Sam-yong Bahng , Jong-keun Ahn , Sang-wook Kang
发明人： Chang-il Son , Sam-yong Bahng , Jong-keun Ahn , Sang-wook Kang
IPC分类号： G06K17/00 , G06K19/077 , H05K7/10
CPC分类号： G06K19/07732 , G06K19/077 , G06K19/07733
摘要： A removable memory card can include a plurality of connector contacts including a Universal Serial Bus (USB) controller module power contact and a separate controller module power contact configured to provide separate mutually exclusively applied voltage to the removable memory card.
摘要翻译：可拆卸存储卡可以包括多个连接器触点，其包括通用串行总线（USB）控制器模块电源触点和被配置为向可移动存储卡提供单独的互斥电压的单独的控制器模块电源触点。

5. 发明授权

US07287703B2 Removable memory cards including USB and other controllers, connectors, and methods of operating same 失效
公开(公告)号：US07287703B2
公开(公告)日：2007-10-30
申请号：US10895666
申请日：2004-07-21
申请人： Chang-il Son , Sam-yong Bahng , Jong-keun Ahn , Sang-wook Kang
发明人： Chang-il Son , Sam-yong Bahng , Jong-keun Ahn , Sang-wook Kang
IPC分类号： G06K19/06
CPC分类号： G06K19/07732 , G06K19/077 , G06K19/07733
摘要： A removable memory card can include a plurality of connector contacts including a Universal Serial Bus (USB) controller module power contact and a separate controller module power contact configured to provide separate mutually exclusively applied voltage to the removable memory card.

6. 发明授权

US06853573B2 Non-volatile semiconductor memory device for connecting to serial advanced technology attachment cable 有权
标题翻译：用于连接串行高级技术附件电缆的非易失性半导体存储器件
公开(公告)号：US06853573B2
公开(公告)日：2005-02-08
申请号：US10453989
申请日：2003-06-04
申请人： Seong-hyun Kim , Sam-yong Bahng , Yong-hyeon Kim , Tae-Keun Jeon
发明人： Seong-hyun Kim , Sam-yong Bahng , Yong-hyeon Kim , Tae-Keun Jeon
IPC分类号： G06F3/06 , G06F3/08 , G06F13/38 , G11C5/06 , G11C16/02 , G11C16/06
CPC分类号： G06F3/0661 , G06F3/0613 , G06F3/0679
摘要： A serial advanced technology attachment (SATA) storage device supports an SATA protocol that provides for high data transfer speed. The storage device is for connecting to an SATA cable, and includes at least one non-volatile semiconductor memory device for storing data therein; an SATA adapter, connected to the SATA cable, for transferring/receiving data signals to/from the SATA cable; a memory controller for controlling the non-volatile semiconductor memory device in response to data signals transferred from the SATA adapter; and an SATA device controller, connected between the SATA adapter and the memory controller, for interfacing transmitted/received data signals between the SATA adapter and the memory controller.
摘要翻译：串行高级技术附件（SATA）存储设备支持SATA协议，提供高数据传输速度。存储设备用于连接到SATA电缆，并且包括用于在其中存储数据的至少一个非易失性半导体存储器件; 连接到SATA电缆的SATA适配器，用于向/从SATA电缆传输/接收数据信号; 存储器控制器，用于响应于从SATA适配器传送的数据信号来控制非易失性半导体存储器件; 以及连接在SATA适配器和存储器控制器之间的SATA设备控制器，用于在SATA适配器和存储器控制器之间连接发送/接收的数据信号。

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