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71. 发明申请

US20090261422A1 CELL STRUCTURE OF SEMICONDUCTOR DEVICE 有权
标题翻译：半导体器件的细胞结构
公开(公告)号：US20090261422A1
公开(公告)日：2009-10-22
申请号：US12489757
申请日：2009-06-23
申请人： Min-Hee Cho , Seung-Bae Park
发明人： Min-Hee Cho , Seung-Bae Park
IPC分类号： H01L27/088
CPC分类号： H01L27/0207 , H01L27/10876 , H01L27/10882 , H01L29/4236 , H01L29/66621 , Y10S257/905 , Y10S257/906 , Y10S257/907 , Y10S257/908
摘要： A cell structure of a semiconductor device includes an active region, having a concave portion, and an inactive region that defines the active region. A gate pattern in the active region is arranged perpendicular to the active region. A landing pad on the active region and the inactive region contacts the active region. A bit line pattern on the inactive region intersects the gate pattern perpendicularly, the bit line pattern being electrically connected to the landing pad and having a first protrusion corresponding to the concave portion of the active region.
摘要翻译：半导体器件的单元结构包括具有凹部的有源区和限定有源区的无效区。有源区域中的栅极图案垂直于有源区域布置。有源区域和非活动区域上的着陆焊盘接触有源区域。非活性区域上的位线图案垂直地与栅极图案相交，位线图形电连接到着陆焊盘并且具有对应于有源区域的凹部的第一突起。

72. 发明申请

US20090022111A1 APPARATUS AND METHOD FOR CIRCUIT MODE RESOURCE ALLOCATION IN BROADBAND WIRELESS ACCESS (BWA) SYSTEM 有权
标题翻译：宽带无线接入（BWA）系统中电路模式资源分配的装置和方法
公开(公告)号：US20090022111A1
公开(公告)日：2009-01-22
申请号：US12175229
申请日：2008-07-17
申请人： Jae-Hee Cho , Min-Hee Cho , Hyun-Kyung Kim , Jae-Woo So , Kwan-Hee Roh
发明人： Jae-Hee Cho , Min-Hee Cho , Hyun-Kyung Kim , Jae-Woo So , Kwan-Hee Roh
IPC分类号： H04J3/00 , H04Q7/20
CPC分类号： H04W72/042
摘要： An apparatus and method for circuit mode resource allocation in a Broadband Wireless Access (BWA) system is disclosed. The method includes generating a first resource allocation message which comprises currently used slot bitmap information with respect to a circuit mode region in a frame; allocating resources to one or more terminals with respect to currently unused slots in the circuit mode region according to the currently used slot bitmap information; and generating a second resource allocation message which comprises information relating to the resource allocation. Thus, the effective circuit mode resource allocation can be achieved without holes in the circuit mode, while maintaining backward compatibility with the existing standards.
摘要翻译：公开了一种宽带无线接入（BWA）系统中的电路模式资源分配的装置和方法。该方法包括生成第一资源分配消息，其包括关于帧中的电路模式区域的当前使用的时隙位图信息; 根据当前使用的时隙位图信息，相对于电路模式区域中的当前未使用的时隙向一个或多个终端分配资源; 以及生成包括与所述资源分配有关的信息的第二资源分配消息。因此，可以在电路模式下实现无孔的有效电路模式资源分配，同时保持与现有标准的向后兼容性。

73. 发明授权

US07470588B2 Transistors including laterally extended active regions and methods of fabricating the same 有权
标题翻译：包括横向延伸的有源区的晶体管及其制造方法
公开(公告)号：US07470588B2
公开(公告)日：2008-12-30
申请号：US11387029
申请日：2006-03-22
申请人： Min-Hee Cho , Ji-Young Kim
发明人： Min-Hee Cho , Ji-Young Kim
IPC分类号： H01L21/336
CPC分类号： H01L29/66621 , H01L21/823481 , H01L27/10876 , H01L29/78
摘要： A transistor includes a substrate and an isolation region disposed in the substrate. The isolation regions defines an active region comprising upper and lower active regions, the upper active region having a first width and the lower active region having a second width greater than the first width. An insulated gate electrode extends through the upper active region and into the lower active region. Source and drain regions are disposed in the active region on respective first and second sides of the insulated gate electrode. The insulated gate electrode may include an upper gate electrode disposed in the upper active region and a lower gate electrode disposed in the lower active region, wherein the lower gate electrode is wider than the upper gate electrode. Related fabrication methods are described.
摘要翻译：晶体管包括衬底和设置在衬底中的隔离区。隔离区域限定包括上部和下部有源区域的有源区域，上部有源区域具有第一宽度，而下部有源区域具有大于第一宽度的第二宽度。绝缘栅电极延伸穿过上有源区并进入下有源区。源极和漏极区域设置在绝缘栅电极的相应第一和第二侧上的有源区中。绝缘栅电极可以包括设置在上有源区中的上栅电极和设置在下有源区中的下栅电极，其中下栅电极比上栅极电极宽。描述相关的制造方法。

74. 发明申请

US20070155392A1 Method and apparatus for allocating channel quality information channel in a wireless communication system 审中-公开
标题翻译：在无线通信系统中分配信道质量信息信道的方法和装置
公开(公告)号：US20070155392A1
公开(公告)日：2007-07-05
申请号：US11649183
申请日：2007-01-03
申请人： Min-Hee Cho , Hee-Kwun Cho , Hyeong-Jong Ju
发明人： Min-Hee Cho , Hee-Kwun Cho , Hyeong-Jong Ju
IPC分类号： H04Q7/20
CPC分类号： H04W72/10
摘要： A method and apparatus for dynamically allocating and releasing a Channel Quality Information CHannel (CQICH) to and from a Mobile Station (MS) in a Base Station (BS) communicating with a plurality of MSs on a common radio channel in a wireless communication system are provided, in which the BS determines whether the MS is under a first group, when a CQICH is to be allocated to the MS, determines whether any data transmission has occurred for a CQICH allocation period preset for the first group and counted from a reallocation time, if the MS is under the first group, and groups the MS to a second group and reallocates a CQICH to the MS, the second group having a lower priority level than the first group, if no data transmission has occurred for the CQICH allocation period.
摘要翻译：一种用于在无线通信系统中的公共无线电信道上与多个MS通信的基站（BS）中的移动站（MS）动态分配和释放信道质量信息信道（CQICH）的方法和装置，其中BS确定MS是否在第一组之下，当CQICH将被分配给MS时，确定是否针对第一组预设的CQICH分配周期发生了任何数据传输并从重新分配时间计数如果MS处于第一组之下，并且将MS分组到第二组并且将重新分配给MS的CQICH，则如果没有针对CQICH分配周期发生数据传输，则第二组具有比第一组更低的优先级。

75. 发明申请

US20070104177A1 System and method for allocating bandwidth in a wireless communication system 审中-公开
标题翻译：用于在无线通信系统中分配带宽的系统和方法
公开(公告)号：US20070104177A1
公开(公告)日：2007-05-10
申请号：US11593297
申请日：2006-11-06
申请人： Dong-Oh Hwang , Min-Hee Cho , Hee-Kwun Cho
发明人： Dong-Oh Hwang , Min-Hee Cho , Hee-Kwun Cho
IPC分类号： H04B7/212
CPC分类号： H04W28/20 , H04W64/00 , H04W72/0453
摘要： In a method for allocating bandwidth in a wireless communication system, a base station (BS) broadcasts at least one ranging code for which a bandwidth size for bandwidth allocation is set. A mobile station (MS) receives the at least one ranging code, selects a ranging code for which a bandwidth size desired to be allocated from the BS is set, and transmits the selected ranging code to the BS. The BS receives the selected ranging code, allocates a bandwidth corresponding to the received ranging code to the MS, and transmits a message including the bandwidth allocation information to the MS.
摘要翻译：在一种用于在无线通信系统中分配带宽的方法中，基站（BS）广播至少一个测距码，为此设置带宽分配的带宽大小。移动站（MS）接收所述至少一个测距码，选择设置了从BS分配的期望的带宽大小的测距码，并将所选择的测距码发送给BS。 BS接收所选择的测距码，将对应于接收到的测距码的带宽分配给MS，并向MS发送包括带宽分配信息的消息。

76. 发明授权

US07169681B2 Method of forming dual gate dielectric layer 有权
标题翻译：形成双栅介电层的方法
公开(公告)号：US07169681B2
公开(公告)日：2007-01-30
申请号：US10964170
申请日：2004-10-12
申请人： Min-Hee Cho , Ji-Young Kim
发明人： Min-Hee Cho , Ji-Young Kim
IPC分类号： H01L21/76
CPC分类号： H01L21/823481 , H01L21/76229 , H01L21/823462
摘要： A method of forming a dual gate dielectric layer increases a performance of a semiconductor device by using a dielectric layer having a high dielectric constant, including forming a first dielectric layer having a predetermined thickness on a semiconductor substrate; removing the first dielectric layer formed on a second region, but leaving this layer on a first region; and forming a second dielectric layer having a dielectric constant higher than that of the first dielectric layer, on the first and second regions.
摘要翻译：通过使用具有高介电常数的介电层，包括在半导体衬底上形成具有预定厚度的第一介质层，形成双栅介质层的方法提高了半导体器件的性能; 去除形成在第二区域上的第一介电层，但将该层留在第一区域上; 以及在所述第一和第二区域上形成具有高于所述第一介电层的介电常数的介电常数的第二电介质层。

77. 发明授权

US07153745B2 Recessed gate transistor structure and method of forming the same 有权
标题翻译：嵌入式晶体管结构及其形成方法
公开(公告)号：US07153745B2
公开(公告)日：2006-12-26
申请号：US10963928
申请日：2004-10-12
申请人： Min-Hee Cho , Ji-Young Kim
发明人： Min-Hee Cho , Ji-Young Kim
IPC分类号： H01L21/336
CPC分类号： H01L29/66621 , H01L29/41758 , H01L29/4238 , H01L29/66659 , H01L29/7834
摘要： Recessed gate transistor structures and methods for making the same prevent a short between a gate conductive layer formed on a non-active region and an active region by forming an insulation layer therebetween, even though a misalignment is generated in forming a gate. The method and structure reduce the capacitance between gates. The method includes forming a device isolation film for defining an active region and a non-active region, on a predetermined region of a semiconductor substrate. First and second insulation layers are formed on an entire face of the substrate. A recess is formed in a portion of the active region. A gate insulation layer is formed within the recess, and then a first gate conductive layer is formed within the recess. A second gate conductive layer is formed on the second insulation layer and the first gate conductive layer. Subsequently, source/drain regions are formed.
摘要翻译：嵌入栅极晶体管结构及其制造方法即使在形成栅极时产生不对准，也可以通过在其间形成绝缘层来防止形成在非有源区上的栅极导电层与有源区之间的短路。该方法和结构降低了门之间的电容。该方法包括在半导体衬底的预定区域上形成用于限定有源区和非有源区的器件隔离膜。第一和第二绝缘层形成在基板的整个表面上。在有源区域的一部分中形成凹部。在凹部内形成栅极绝缘层，然后在凹部内形成第一栅极导电层。第二栅极导电层形成在第二绝缘层和第一栅极导电层上。随后，形成源/漏区。

78. 发明申请

US20050041573A1 Ranging method in a broadband wireless access communication system 审中-公开
标题翻译：宽带无线接入通信系统中的测距方法
公开(公告)号：US20050041573A1
公开(公告)日：2005-02-24
申请号：US10909245
申请日：2004-07-30
申请人： Kwang-Seop Eom , Bong-Gee Song , Min-Hee Cho
发明人： Kwang-Seop Eom , Bong-Gee Song , Min-Hee Cho
IPC分类号： H04L27/26 , H04J11/00 , H04L5/02 , H04L12/28 , H04L12/56
CPC分类号： H04W74/002 , H04L5/023 , H04W8/26 , H04W74/0833 , H04W74/0866
摘要： A method for transmitting a ranging code from a base station to subscriber stations to prevent collision during a random access by the subscriber stations in an Orthogonal Frequency Division Multiplexing/Orthogonal Frequency Division Multiple Access (OFDM/OFDMA) communication system. The method includes allocating connection identifiers (CIDs) for identifying the subscriber stations, allocating group IDs to the CIDs to divide the subscriber stations into a predetermine number of groups, and allocating ranging codes for distinguishing subscriber stations in a group corresponding to each of the allocated group IDs.
摘要翻译：一种从基站向用户台发送测距码的方法，用于在正交频分复用/正交频分多址（OFDM / OFDMA）通信系统中由用户站随机接入期间防止冲突。该方法包括分配用于识别用户站的连接标识符（CID），为CID分配组ID以将用户站划分成预定数量的组，并且分配测距码以区分对应于所分配的每个组的组中的用户站组ID。

79. 发明授权

US08576783B2 Apparatus and method for uplink scheduling in a communication system 有权
标题翻译：通信系统中的上行链路调度的装置和方法
公开(公告)号：US08576783B2
公开(公告)日：2013-11-05
申请号：US11603731
申请日：2006-11-22
申请人： Hoon Huh , Min-Hee Cho , Jae-Hee Cho , In-Seok Hwang , Jang-Hoon Yang , Soon-Young Yoon
发明人： Hoon Huh , Min-Hee Cho , Jae-Hee Cho , In-Seok Hwang , Jang-Hoon Yang , Soon-Young Yoon
IPC分类号： H04W4/00 , H04W72/00 , H04B7/212 , H04B7/00
CPC分类号： H04W72/10
摘要： An uplink scheduling apparatus and method in a communication system are provided. In the uplink scheduling method, a scheduling metric is calculated for each Mobile Station (MS). An MS with a high priority level is selected according to the calculated scheduling metric. The number of subchannels and a product of a modulation order and coding rate (MPR) are extracted according to input variables for the selected MS. The number of subchannels to be allocated to the selected MS is determined according to the MPR and the subchannels are allocated to the selected MS. The scheduling metric is updated for the each MS.
摘要翻译：提供了一种通信系统中的上行链路调度装置和方法。在上行链路调度方法中，针对每个移动台（MS）计算调度度量。根据计算的调度度量选择具有高优先级的MS。根据选择的MS的输入变量提取子信道的数量和调制阶数和编码率（MPR）的乘积。根据MPR确定要分配给所选择的MS的子信道的数量，并将子信道分配给所选择的MS。为每个MS更新调度度量。

80. 发明授权

US07902597B2 Transistors with laterally extended active regions and methods of fabricating same 失效
标题翻译：具有横向延伸的有源区域的晶体管及其制造方法
公开(公告)号：US07902597B2
公开(公告)日：2011-03-08
申请号：US12025877
申请日：2008-02-05
申请人： Sung-Sam Lee , Min-Hee Cho
发明人： Sung-Sam Lee , Min-Hee Cho
IPC分类号： H01L21/336
CPC分类号： H01L29/66621 , H01L21/76232 , H01L21/823481 , H01L29/78
摘要： A transistor and method of fabricating the transistor are disclosed. The transistor is disposed in an active region of a substrate defined by an isolation region and includes a gate electrode and associated source/drain regions. The isolation region includes an upper isolation region and an lower isolation region, wherein the upper isolation region is formed with sidewalls having, at least in part, a positive profile.
摘要翻译：公开了晶体管和晶体管的制造方法。晶体管设置在由隔离区域限定的衬底的有源区域中，并且包括栅极电极和相关的源极/漏极区域。隔离区域包括上部隔离区域和下部隔离区域，其中上部隔离区域形成有具有至少部分至少部分为正形状的侧壁。

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