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1. 发明授权

US08927355B2 Method of manufacturing semiconductor devices 有权
标题翻译：制造半导体器件的方法
公开(公告)号：US08927355B2
公开(公告)日：2015-01-06
申请号：US13304936
申请日：2011-11-28
申请人： Doo-Young Lee , Ki Il Kim , Myeong-Cheol Kim , Do-Hyoung Kim , Do-Hsing Lee
发明人： Doo-Young Lee , Ki Il Kim , Myeong-Cheol Kim , Do-Hyoung Kim , Do-Hsing Lee
IPC分类号： H01L21/339 , H01L21/768 , H01L29/78 , H01L29/66
CPC分类号： H01L29/78 , H01L21/76829 , H01L21/76832 , H01L21/76895 , H01L21/76897 , H01L29/66545
摘要： A method of manufacturing a semiconductor device, including the second sacrificial layer receiving a gate structure include a metal and a spacer on a sidewall of the gate structure therethrough being formed on a substrate. The second sacrificial layer is removed. A second etch stop layer and an insulating interlayer are sequentially formed on the gate structure, the spacer and the substrate. An opening passing through the insulating interlayer is formed to expose a portion of the gate structure, a portion of the spacer and a portion of the second etch stop layer on a portion of the substrate. The second etch stop layer being exposed through the opening is removed. The contact being electrically connected to the gate structure and the substrate and filling the opening is formed. The semiconductor device having the metal gate electrode and the shared contact has a desired leakage current characteristic and resistivity characteristics.
摘要翻译：包括接收栅极结构的第二牺牲层的半导体器件的制造方法包括在基板上形成的栅极结构的侧壁上的金属和间隔物。去除第二牺牲层。在栅极结构，间隔物和衬底上依次形成第二蚀刻停止层和绝缘中间层。形成通过绝缘中间层的开口以暴露栅极结构的一部分，间隔物的一部分和第二蚀刻停止层的一部分在衬底的一部分上。去除通过开口露出的第二蚀刻停止层。形成与栅极结构和基板电连接并填充开口的触点。具有金属栅电极和共用触点的半导体器件具有期望的漏电流特性和电阻率特性。

2. 发明申请

US20120135577A1 METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES 有权
标题翻译：制造半导体器件的方法
公开(公告)号：US20120135577A1
公开(公告)日：2012-05-31
申请号：US13304936
申请日：2011-11-28
申请人： Doo-Young LEE , Ki Il Kim , Myeong-Cheol Kim , Do-Hyoung Kim , Do-Hsing Lee
发明人： Doo-Young LEE , Ki Il Kim , Myeong-Cheol Kim , Do-Hyoung Kim , Do-Hsing Lee
IPC分类号： H01L21/336 , H01L21/28
CPC分类号： H01L29/78 , H01L21/76829 , H01L21/76832 , H01L21/76895 , H01L21/76897 , H01L29/66545
摘要： A method of manufacturing a semiconductor device, including the second sacrificial layer receiving a gate structure include a metal and a spacer on a sidewall of the gate structure therethrough being formed on a substrate. The second sacrificial layer is removed. A second etch stop layer and an insulating interlayer are sequentially formed on the gate structure, the spacer and the substrate. An opening passing through the insulating interlayer is formed to expose a portion of the gate structure, a portion of the spacer and a portion of the second etch stop layer on a portion of the substrate. The second etch stop layer being exposed through the opening is removed. The contact being electrically connected to the gate structure and the substrate and filling the opening is formed. The semiconductor device having the metal gate electrode and the shared contact has a desired leakage current characteristic and resistivity characteristics.
摘要翻译：包括接收栅极结构的第二牺牲层的半导体器件的制造方法包括在基板上形成的栅极结构的侧壁上的金属和间隔物。去除第二牺牲层。在栅极结构，间隔物和衬底上依次形成第二蚀刻停止层和绝缘中间层。形成通过绝缘中间层的开口以暴露栅极结构的一部分，间隔物的一部分和第二蚀刻停止层的一部分在衬底的一部分上。去除通过开口露出的第二蚀刻停止层。形成与栅极结构和基板电连接并填充开口的触点。具有金属栅电极和共用触点的半导体器件具有期望的漏电流特性和电阻率特性。

3. 发明授权

US08711963B2 Unified feedback frame for supporting a plurality of feedback modes and a multiple-input multiple-output (MIMO) communication system using the unified feedback frame 有权
标题翻译：用于支持多个反馈模式的统一反馈帧和使用统一反馈帧的多输入多输出（MIMO）通信系统
公开(公告)号：US08711963B2
公开(公告)日：2014-04-29
申请号：US13018502
申请日：2011-02-01
申请人： Bruno Clerckx , Ki Il Kim , Jun Il Choi , Jin Kyu Han
发明人： Bruno Clerckx , Ki Il Kim , Jun Il Choi , Jin Kyu Han
IPC分类号： H04B7/02
CPC分类号： H04L25/03343 , H04B7/0478 , H04B7/0634 , H04B7/066 , H04B7/0663 , H04L2025/03426 , H04L2025/03808
摘要： Provided is a multiple-input multiple-output (MIMO) communication system that may provide a plurality of feedback modes. A receiver may feed back, to a transmitter, a base codeword indicator indicating one of base codewords included in the base codebook, a differential codeword indicator indicating one of differential codewords included in the differential codebook, and/or a correlation codeword indicator indicating one of correlation codewords included in the correlation codebook. The transmitter may generate a precoding matrix using at least one of the base codeword indicator, the differential codeword indicator, and the correlation codeword indicator.
摘要翻译：提供了可以提供多个反馈模式的多输入多输出（MIMO）通信系统。接收机可以向发射机反馈指示包括在基本码本中的基本码字之一的基本码字指示符，指示包括在差分码本中的差分码字之一的差分码字指示符和/或指示其中之一的相关码字指示符包括在相关码本中的相关码字。发射机可以使用基本码字指示符，差分码字指示符和相关码字指示符中的至少一个来生成预编码矩阵。

4. 发明授权

US08488708B2 Rotating reference codebook that is used in a multiple-input multiple-output (MIMO) communication system 有权
标题翻译：在多输入多输出（MIMO）通信系统中使用的旋转参考码本
公开(公告)号：US08488708B2
公开(公告)日：2013-07-16
申请号：US12819428
申请日：2010-06-21
申请人： Junil Choi , Bruno Clerckx , Ki Il Kim
发明人： Junil Choi , Bruno Clerckx , Ki Il Kim
IPC分类号： H04L1/02
CPC分类号： H04B7/0417
摘要： A rotating reference codebook used in a multiple input multiple output (MIMO) communication system is provided. The reference codebook includes codewords from a discrete Fourier transform (DFT) codebook. A base station and a terminal may calculate a rotation matrix based on a previous preferred codeword and a random codeword among codewords included in the DFT codebook. A reference codebook may be rotated using the rotation matrix and may be transformed to a new codebook. The reference codebook may include codewords of a polar cap codebook and the codewords of the DFT codebook. Even though the codewords of the DFT codebook are rotated, the codewords of the DFT codebook may remain in the new codebook as elements of the DFT codebook.
摘要翻译：提供了一种在多输入多输出（MIMO）通信系统中使用的旋转参考码本。参考码本包括来自离散傅里叶变换（DFT）码本的码字。基站和终端可以基于DFT码本中包括的码字中的先前优选码字和随机码字来计算旋转矩阵。参考码本可以使用旋转矩阵旋转，并且可以被转换为新的码本。参考码本可以包括极性码本码字的码字和DFT码本的码字。即使旋转DFT码本的码字，DFT码本的码字也可以作为DFT码本的元素而保留在新码本中。

5. 发明申请

US20120140834A1 METHOD OF GENERATING ADAPTIVE CODEBOOK AND MULTIPLE INPUT MULTIPLE OUTPUT COMMUNICATION SYSTEM USING THE ADAPTIVE CODEBOOK 有权
标题翻译：使用自适应代码生成自适应代码和多输入多输出通信系统的方法
公开(公告)号：US20120140834A1
公开(公告)日：2012-06-07
申请号：US12957964
申请日：2010-12-01
申请人： Jun Il Choi , Bruno Clerckx , Ki Il Kim , David J. Love , Taejoon Kim
发明人： Jun Il Choi , Bruno Clerckx , Ki Il Kim , David J. Love , Taejoon Kim
IPC分类号： H04L27/28
CPC分类号： H04B7/0482 , H04B7/0619 , H04B7/0641
摘要： Provided is a method of generating an adaptive codebook and a multiple input multiple output (MIMO) communication system using the adaptive codebook. A transmitter and a receiver may generate, from a base codebook based on a matrix associated with statistics of a channel matrix, the adaptive codebook maintaining a unitary characteristic. The transmitter may perform scheduling, transmit filter design, and precoding using adaptive codebook based feedback information.
摘要翻译：提供了一种使用自适应码本生成自适应码本和多输入多输出（MIMO）通信系统的方法。发射机和接收机可以基于与信道矩阵的统计相关联的矩阵从基础码本生成维持单一特性的自适应码本。发射机可以使用基于自适应码本的反馈信息来执行调度，发射滤波器设计和预编码。

6. 发明授权

US06278884B1 Portable information communication device 失效
标题翻译：便携式信息通信设备
公开(公告)号：US06278884B1
公开(公告)日：2001-08-21
申请号：US08846108
申请日：1997-04-25
申请人： Ki Il Kim
发明人： Ki Il Kim
IPC分类号： H04B138
CPC分类号： H04M1/72541 , B60R25/0227 , B60R25/1001 , B60R25/1004 , B60R25/102 , B60R25/305 , B60R2325/205 , G08B13/19621 , G08B13/19658 , G08B13/19695 , G08B25/016 , H04B1/3805 , H04M1/72519 , H04M11/04 , H04M2250/10 , H04M2250/14
摘要： A conventional portable cellular phone modified such that the phone housing incorporates a digital cameras security alarm system and other functions. In another embodiment, the portable cellular phone is modified such that the phone housing incorporates a security alarm system, radio receiver and other functions.
摘要翻译：传统的便携式蜂窝电话被修改为使得电话机壳体包含数字照相机安全警报系统和其他功能。在另一个实施例中，便携式蜂窝电话被修改为使得电话机壳体包含安全警报系统，无线电接收机和其它功能。

7. 发明授权

US08724728B2 Method of generating adaptive codebook and multiple input multiple output communication system using the adaptive codebook 有权
标题翻译：使用自适应码本生成自适应码本和多输入多输出通信系统的方法
公开(公告)号：US08724728B2
公开(公告)日：2014-05-13
申请号：US12957964
申请日：2010-12-01
申请人： Jun Il Choi , Bruno Clerckx , Ki Il Kim , David J. Love , Taejoon Kim
发明人： Jun Il Choi , Bruno Clerckx , Ki Il Kim , David J. Love , Taejoon Kim
IPC分类号： H04B7/02
CPC分类号： H04B7/0482 , H04B7/0619 , H04B7/0641
摘要： Provided is a method of generating an adaptive codebook and a multiple input multiple output (MIMO) communication system using the adaptive codebook. A transmitter and a receiver may generate, from a base codebook based on a matrix associated with statistics of a channel matrix, the adaptive codebook maintaining a unitary characteristic. The transmitter may perform scheduling, transmit filter design, and precoding using adaptive codebook based feedback information.
摘要翻译：提供了一种使用自适应码本生成自适应码本和多输入多输出（MIMO）通信系统的方法。发射机和接收机可以基于与信道矩阵的统计相关联的矩阵从基础码本生成维持单一特性的自适应码本。发射机可以使用基于自适应码本的反馈信息来执行调度，发射滤波器设计和预编码。

8. 发明授权

US08498358B2 Multiple antenna communication system including adaptive updating and changing of codebooks 有权
标题翻译：多天线通信系统包括自适应更新和码本的改变
公开(公告)号：US08498358B2
公开(公告)日：2013-07-30
申请号：US12429937
申请日：2009-04-24
申请人： Bruno Clerckx , Sung Jin Kim , Ki Il Kim , David J. Love , Taejoon Kim
发明人： Bruno Clerckx , Sung Jin Kim , Ki Il Kim , David J. Love , Taejoon Kim
IPC分类号： H04B7/02
CPC分类号： H04B7/0417
摘要： Communication between a base station with multiple transmission antennas and a mobile station is provided. The base station and the mobile station may recognize or estimate, respectively, a channel between the base station and the mobile station, and update a previous codebook with a new codebook based on a variation of the channel. In this instance, the mobile station may provide feedback information to the base station using the new codebook, and the base station may generate a transmission signal for the mobile station using the new codebook and the feedback information.
摘要翻译：提供了具有多个发送天线的基站与移动台之间的通信。基站和移动台可以分别识别或估计基站和移动站之间的信道，并且基于信道的变化用新码本更新先前的码本。在这种情况下，移动台可以使用新的码本向基站提供反馈信息，并且基站可以使用新的码本和反馈信息来生成针对移动台的发送信号。

9. 发明授权

US08269401B1 Graphene power-mill system 失效
标题翻译：石墨烯动力磨系统
公开(公告)号：US08269401B1
公开(公告)日：2012-09-18
申请号：US13305641
申请日：2011-11-28
申请人： Ki Il Kim , Sang Woo Kim , Young Kim
发明人： Ki Il Kim , Sang Woo Kim , Young Kim
IPC分类号： H01L41/113
CPC分类号： H02N2/18 , H01L41/113 , H01L41/193
摘要： A graphene power-mill system is provided, including a graphene sheet configured for generating electrical charges on both sides, a graphene sheet holder configured for engaging and holding the graphene sheet on a first side, a groove provided on the first side of the graphene sheet holder, and a graphene pusher or bender configured for pushing and releasing a portion of the graphene sheet into the groove. the graphene pusher or bender has a shape fitting the groove, and the graphene sheet recovers to be flat after removing the graphene pusher or bender from the groove. The graphene sheet can comprise graphene layers and one or more polyvinylidene fluoride (PVDF) layers stacked alternatingly. Both sides of the stacked graphene layers can be connected in parallel electrically.
摘要翻译：提供了一种石墨烯动力磨系统，其包括被构造用于在两侧产生电荷的石墨烯片，石墨烯片保持器，其构造成用于在第一侧上接合并保持石墨烯片，设置在石墨烯片的第一侧上的槽并且石墨烯推动器或弯曲器被配置为将一部分石墨烯片材推入和释放到凹槽中。石墨烯推动器或弯曲机具有嵌合槽的形状，并且在从槽中去除石墨烯推动器或弯曲器之后，石墨烯片恢复成平坦的。石墨烯片可以包括石墨烯层和一个或多个交替堆叠的聚偏二氟乙烯（PVDF）层。堆叠的石墨烯层的两侧可以并联连接。

10. 发明申请

US20120106470A1 METHOD AND APPARATUS FOR FEEDBACK IN MULTI-USER MULTIPLE-INPUT MULTIPLE-OUTPUT (MU-MIMO) COMMUNICATION SYSTEM 有权
标题翻译：用于多用户多输入多输出（MU-MIMO）通信系统中的反馈的方法和装置
公开(公告)号：US20120106470A1
公开(公告)日：2012-05-03
申请号：US13248166
申请日：2011-09-29
申请人： Bruno Clerckx , Jun Il Choi , Ki Il Kim
发明人： Bruno Clerckx , Jun Il Choi , Ki Il Kim
IPC分类号： H04W72/04
CPC分类号： H04L5/0057 , H04B7/0417 , H04B7/0452 , H04B7/0456 , H04B7/0486 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/065 , H04L1/0026 , H04L1/0031 , H04L1/0036 , H04L25/03343 , H04L2025/03426 , H04L2025/03802 , H04W24/10 , H04W72/0413
摘要： Provided is a feedback method and apparatus in a multiple-input multiple-output (MIMO) communication system. A terminal may determine a preferred pre-coding matrix for a neighboring terminal, based on a reference rank determined by a base station and a preferred pre-coding matrix of the terminal. The terminal may calculate a channel quality indicator (CQI) based on the preferred precoding matrix for the neighboring terminal, and may feed the CQI back to the base station.
摘要翻译：提供了一种在多输入多输出（MIMO）通信系统中的反馈方法和装置。终端可以基于由基站确定的参考秩和终端的优选预编码矩阵来确定相邻终端的优选预编码矩阵。终端可以基于相邻终端的优选预编码矩阵来计算信道质量指示符（CQI），并且可以将CQI馈送给基站。

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