公开(公告)号：US09088911B2

公开(公告)日：2015-07-21

申请号：US13078794

申请日：2011-04-01

申请人： Hyun-Chul Lee ,  Jin-Woo Jeon ,  Young-Seop Han ,  Young-Jip Kim ,  Hee-Yong Youn ,  Kyung-Tae Kim

发明人： Hyun-Chul Lee ,  Jin-Woo Jeon ,  Young-Seop Han ,  Young-Jip Kim ,  Hee-Yong Youn ,  Kyung-Tae Kim

IPC分类号： H04W36/30 ,  H04W24/10 ,  H04W36/00 ,  H04W84/12

CPC分类号： H04W24/10 ,  H04W36/0083 ,  H04W36/30 ,  H04W84/12

摘要： A method and apparatus perform channel scanning in a wireless communication system. A signal intensity of an Access Point (AP) is compared with a scanning threshold, when the AP signal intensity not less than the scanning threshold, a channel scanning schedule list is generated in consideration of a scan time based on a passive channel scan scheme and a scan time based on an active channel scan scheme. The channel scanning is performed every channel scanning time, according to the channel scanning schedule list.

摘要翻译： 方法和装置在无线通信系统中执行信道扫描。 当接收点（AP）的信号强度与扫描阈值进行比较时，当AP信号强度不小于扫描阈值时，考虑到基于被动信道扫描方案的扫描时间来生成信道扫描调度表，并且 基于活动通道扫描方案的扫描时间。 根据频道扫描时间表，每个频道扫描时间执行频道扫描。

公开(公告)号：US20110243013A1

公开(公告)日：2011-10-06

申请号：US13078794

申请日：2011-04-01

申请人： Hyun-Chul Lee ,  Jin-Woo Jeon ,  Young-Seop Han ,  Young-Jip Kim ,  Hee-Yong Youn ,  Kyung-Tae Kim

发明人： Hyun-Chul Lee ,  Jin-Woo Jeon ,  Young-Seop Han ,  Young-Jip Kim ,  Hee-Yong Youn ,  Kyung-Tae Kim

IPC分类号： H04W4/00 ,  H04W36/30 ,  H04L12/26

CPC分类号： H04W24/10 ,  H04W36/0083 ,  H04W36/30 ,  H04W84/12

摘要： A method and apparatus perform channel scanning in a wireless communication system. A signal intensity of an Access Point (AP) is compared with a scanning threshold, when the AP signal intensity not less than the scanning threshold, a channel scanning schedule list is generated in consideration of a scan time based on a passive channel scan scheme and a scan time based on an active channel scan scheme. The channel scanning is performed every channel scanning time, according to the channel scanning schedule list.

摘要翻译： 方法和装置在无线通信系统中执行信道扫描。 当接收点（AP）的信号强度与扫描阈值进行比较时，当AP信号强度不小于扫描阈值时，考虑到基于被动信道扫描方案的扫描时间来生成信道扫描调度表，并且 基于活动通道扫描方案的扫描时间。 根据频道扫描时间表，每个频道扫描时间执行频道扫描。

公开(公告)号：US20110258670A1

公开(公告)日：2011-10-20

申请号：US13089139

申请日：2011-04-18

申请人： Kyung-Wook Baek ,  Jin-Woo Jeon ,  Young-Seop Han ,  Young-Jip Kim ,  Hee-Yong Youn ,  Kyung-Tae Kim

发明人： Kyung-Wook Baek ,  Jin-Woo Jeon ,  Young-Seop Han ,  Young-Jip Kim ,  Hee-Yong Youn ,  Kyung-Tae Kim

IPC分类号： H04N7/173

CPC分类号： H04N21/6125 ,  H04N7/17336 ,  H04N21/26275 ,  H04N21/47208 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/64707

摘要： An apparatus and method provide effective video transmission in a communication system that supports an Internet Protocol Television (IPTV) service between heterogeneous networks. A request for a contiguous service is received from a terminal during a mid-point of a video stream. A delay time that may be generated when the video contents are transmitted is estimated for each of a patching type and a fast broadcasting type. A transmission type with a shorter delay time for the video contents is determined based on the estimated delay time for each of the patching type and the fast broadcasting type. And the video contents are transmitted to the terminal by applying the determined transmission type.

摘要翻译： 一种装置和方法在支持异构网络之间的因特网协议电视（IPTV）业务的通信系统中提供有效的视频传输。 在视频流的中点期间从终端接收对连续服务的请求。 针对补丁类型和快速广播类型中的每一种估计可以在发送视频内容时产生的延迟时间。 基于针对补丁类型和快速广播类型的估计延迟时间，确定视频内容的延迟时间较短的传输类型。 并且通过应用确定的传输类型将视频内容发送到终端。

公开(公告)号：US20070193573A1

公开(公告)日：2007-08-23

申请号：US11542108

申请日：2006-10-04

申请人： Kyung-Tae Kim ,  Chul-Hwan Choi ,  Kyung-Tae Kim ,  Jun-Woo Choi

发明人： Kyung-Tae Kim ,  Chul-Hwan Choi ,  Kyung-Tae Kim ,  Jun-Woo Choi

IPC分类号： F24J1/00 ,  F24J3/00

CPC分类号： C23C16/4412 ,  C23C14/564 ,  F16K1/22 ,  H01L21/67017

摘要： Semiconductor device manufacturing equipment has a vacuum system that enhances the fluency of the gas being discharged from a chamber of the equipment. The vacuum system has a vent line, and a throttle valve that includes a vent line opening and closing member oriented so that it is readily opened by a concentrated flow of gas in the vent line. The vacuum system may include a heating unit that heats the vent line through which the gas passes. Still further, a bend in the vent line upstream of the vent line opening and closing member may have a gently curved shape and/or may subtend an angle of less than 90°. As a result, the efficiency of the ventilation of the process chamber is improved, making it easier to control the pressure of the process chamber and minimizing the contamination of the throttle valve and the vent line.

摘要翻译： 半导体器件制造设备具有提高从设备的室排出的气体的流畅性的真空系统。 真空系统具有排气管线和节流阀，该节流阀包括排气管路开闭部件，其定向成容易通过排气管线中的浓缩的气流打开。 真空系统可以包括加热单元，加热气体通过的排放管线。 此外，通气线打开和关闭部件上游的通气线的弯曲部可以具有轻微弯曲的形状和/或可以对着小于90°的角度。 结果，提高了处理室的通风效率，使得更容易控制处理室的压力并最小化节流阀和排气管线的污染。

公开(公告)号：US08259629B2

公开(公告)日：2012-09-04

申请号：US12631396

申请日：2009-12-04

申请人： Ho-Sang Sung ,  Dae-Hwan Hwang ,  Dae-Hee Youn ,  Hong-Goo Kang ,  Young-Cheol Park ,  Ki-Seung Lee ,  Sung-Kyo Jung ,  Kyung-Tae Kim

发明人： Ho-Sang Sung ,  Dae-Hwan Hwang ,  Dae-Hee Youn ,  Hong-Goo Kang ,  Young-Cheol Park ,  Ki-Seung Lee ,  Sung-Kyo Jung ,  Kyung-Tae Kim

IPC分类号： H04B3/20 ,  G10L19/00

CPC分类号： H04L12/66

摘要： A system for transmitting and receiving a wideband speech signal includes an A/D converter for receiving an analog speech signal to convert it into a digital speech signal, encoding a difference between a baseband speech signal and a standard baseband between a synthesized standard baseband signal, and an IP network interface for multiplexing the coded standard and additional baseband signals and enhancement residual band signal.

摘要翻译： 用于发送和接收宽带语音信号的系统包括用于接收模拟语音信号以将其转换为数字语音信号的A / D转换器，对基带语音信号和合成标准基带信号之间的标准基带之间的差进行编码， 以及用于复用编码标准和附加基带信号和增强剩余频带信号的IP网络接口。

公开(公告)号：USD642209S1

公开(公告)日：2011-07-26

申请号：US29327944

申请日：2008-11-14

申请人： Kyung-Tae Kim

设计人： Kyung-Tae Kim

公开(公告)号：US20100122655A1

公开(公告)日：2010-05-20

申请号：US12614479

申请日：2009-11-09

申请人： Robin L. Tiner ,  John M. White ,  Kyung-Tae Kim

发明人： Robin L. Tiner ,  John M. White ,  Kyung-Tae Kim

IPC分类号： B05C11/00 ,  B23P11/00

CPC分类号： C23C16/4585 ,  C23C16/042 ,  Y10T29/49895

摘要： Embodiments disclosed herein generally include an alignment assembly for aligning a shadow frame on a susceptor. For producing large area flat panel displays or solar panels, the shadow frame that protects the areas of the susceptor not covered by the substrate from deposition may be so large that the shadow frame bends and doesn't properly align. By utilizing an alignment assembly having one or more ball bearings, the shadow frame may roll on the susceptor to a proper alignment position. Thus, the shadow frame may be prevented from bending and also align on the susceptor.

摘要翻译： 本文公开的实施例通常包括用于对准基座上的阴影框架的对准组件。 为了制造大面积平板显示器或太阳能电池板，保护未被基板覆盖的基座的区域沉积的阴影框架可能太大，使得阴影框架弯曲并且不能正确对准。 通过利用具有一个或多个球轴承的对准组件，阴影框架可以在基座上滚动到适当的对准位置。 因此，可以防止阴影框架弯曲并且在基座上对准。

公开(公告)号：US20080162124A1

公开(公告)日：2008-07-03

申请号：US12071587

申请日：2008-02-22

申请人： Ho-Sang Sung ,  Dae-Hwan Hwang ,  Dae-Hee Youn ,  Hong-Goo Kang ,  Young-Cheol Park ,  Ki-Seung Lee ,  Sung-Kyo Jung ,  Kyung-Tae Kim

发明人： Ho-Sang Sung ,  Dae-Hwan Hwang ,  Dae-Hee Youn ,  Hong-Goo Kang ,  Young-Cheol Park ,  Ki-Seung Lee ,  Sung-Kyo Jung ,  Kyung-Tae Kim

IPC分类号： G10L19/00

CPC分类号： G10L19/24 ,  G10L21/038

摘要： The present invention relates to a transmitter and a receiver for speech coding and decoding by using an additional bit allocation method. The transmitter and the receiver according to the present invention realize a voice communication service of high quality by using additional bits permitted in system requirements while using a conventional speech coder as it is. In addition, the transmitter and the receiver according to the present invention have an advantage in that they enable insertion of additional quantization blocks while not changing the structure of the conventional standard speech coder, since they allocate additional bits by applying a multi-stage quantization procedure not in a speech signal domain but in a parameter domain.

摘要翻译： 本发明涉及通过使用附加比特分配方法进行语音编码和解码的发射机和接收机。 根据本发明的发射机和接收机按照原来使用传统语音编码器，通过使用系统要求中允许的附加位来实现高质量的语音通信服务。 此外，根据本发明的发射机和接收机具有的优点在于，它们能够插入附加量化块，同时不改变常规标准语音编码器的结构，因为它们通过应用多级量化过程来分配附加比特 不在语音信号域，而是在参数域中。

公开(公告)号：US20130025624A1

公开(公告)日：2013-01-31

申请号：US13546645

申请日：2012-07-11

申请人： Jeon-Ho Kim ,  Chul-Hwan Choi ,  Seung-Tae Lee ,  Yong-Gyu Lim ,  Kyung-Tae Kim ,  Jae-Min Kim

发明人： Jeon-Ho Kim ,  Chul-Hwan Choi ,  Seung-Tae Lee ,  Yong-Gyu Lim ,  Kyung-Tae Kim ,  Jae-Min Kim

IPC分类号： B08B7/00

CPC分类号： C23C16/4405

摘要： According to example embodiments, there is provided a method of cleaning a semiconductor device manufacturing apparatus. In the method, a fluorine-containing gas is provided into a chamber to clean a byproduct formed on a surface of a chamber during formation of a layer structure therein. A material is provided into the chamber to chemisorb the material on the surface of the chamber. The material is substantially similar to or the same as a source gas for forming the layer structure. A plasma is generated in the chamber, and the chamber is purged.

摘要翻译： 根据示例性实施例，提供了一种清洁半导体器件制造装置的方法。 在该方法中，在室内形成层状结构时，在室内设置含氟气体，以清洗形成在室的表面上的副产物。 将一种材料提供到腔室中以化学吸附腔室表面上的材料。 该材料基本上与形成层结构的源气体相似或相同。 在室中产生等离子体，并且室被清除。

公开(公告)号：USD631858S1

公开(公告)日：2011-02-01

申请号：US29327995

申请日：2008-11-17

申请人： Kyung-Tae Kim

设计人： Kyung-Tae Kim