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1. 发明授权

US07265054B2 Chemical mechanical polishing method for manufacturing semiconductor device 失效
标题翻译：化学机械抛光方法制造半导体器件
公开(公告)号：US07265054B2
公开(公告)日：2007-09-04
申请号：US11268961
申请日：2005-11-08
申请人： Yong Soo Choi , Won Mo Lee
发明人： Yong Soo Choi , Won Mo Lee
IPC分类号： H01L21/461 , H01L21/302
CPC分类号： H01L21/3212
摘要： Disclosed herein is a chemical mechanical polishing (CMP) method for manufacturing a semiconductor device, comprising performing partial ion implantation of dopants at different concentrations into a plurality of at least two divided regions of a wafer having a planarization-target film, and subjecting the partially ion implanted-wafer to a chemical mechanical polishing process. In accordance with the present invention, non-uniformity of the removal rate in a chemical mechanical polishing process is countervailed by dopants which are implanted at different concentrations via partial ion implantation, and thereby it is possible to polish the target film at a uniform removal rate.
摘要翻译：本文公开了一种用于制造半导体器件的化学机械抛光（CMP）方法，包括：将具有不同浓度的掺杂剂的部分离子注入到具有平坦化靶膜的晶片的多个至少两个分割区域中，离子注入晶片进行化学机械抛光工艺。根据本发明，化学机械抛光工艺中的去除速率的不均匀性被通过部分离子注入以不同浓度注入的掺杂剂抵消，从而可以以均匀的去除速率对目标膜进行抛光。

2. 发明申请

US20140295554A1 METHOD FOR MANUFACTURING UMBILICAL CORD EXTRACT AND USAGE OF THE SAME 审中-公开
标题翻译：用于制造脐带提取物及其使用的方法
公开(公告)号：US20140295554A1
公开(公告)日：2014-10-02
申请号：US14232448
申请日：2012-07-11
申请人： Sun Mi Kim , Youngjun Lee , Yong Soo Choi
发明人： Sun Mi Kim , Youngjun Lee , Yong Soo Choi
IPC分类号： C12N5/074
CPC分类号： C12N5/0607 , A61K8/985 , A61K35/51 , A61K2800/10 , A61Q19/00 , C12N5/0018 , C12N5/0605 , C12N2502/025 , C12N2509/00
摘要： The present invention provides a method for effectively extracting useful ingredients from an umbilical cord. The present invention provides an umbilical cord extract including the useful ingredients. The umbilical cord extract, according to the present invention, can be used as a serum substitute for cultivating ordinary cells and stem cells from an animal. Also, the umbilical cord extract, according to the present invention, can be used for a filler and a dressing for tissue restoration, and for a cosmetic composition for improving the skin. In addition, the present invention relates to a composition for a medium for separating and stem cells derived from tissue, such as an umbilical cord and fatty tissue, and to a method for separating and cultivating stem cells derived from the tissue using the same.
摘要翻译：本发明提供了一种从脐带有效提取有用成分的方法。本发明提供了包含有用成分的脐带提取物。根据本发明的脐带提取物可以用作从动物培养普通细胞和干细胞的血清替代物。此外，根据本发明的脐带提取物可用于填充物和用于组织修复的敷料，以及用于改善皮肤的化妆品组合物。此外，本发明涉及用于分离和干细胞衍生的培养基的组合物，例如脐带和脂肪组织，以及使用该组合物分离和培养来源于组织的干细胞的方法。

3. 发明申请

US20140227235A1 CARTILAGE CELL TREATMENT COMPRISING COLLAGEN, HYALURONIC ACID DERIVATIVE, AND STEM CELL DERIVED FROM MAMMAL UMBILICAL CORD 审中-公开
标题翻译：包含胶原，羟丙酸衍生物和从母体脐带衍生的干细胞的细胞处理
公开(公告)号：US20140227235A1
公开(公告)日：2014-08-14
申请号：US14232569
申请日：2012-07-11
申请人： Sun Mi Kim , Youngjun Lee , Yong Soo Choi
发明人： Sun Mi Kim , Youngjun Lee , Yong Soo Choi
IPC分类号： A61K38/39 , A61K35/48 , A61K47/36
CPC分类号： A61K38/39 , A61K31/728 , A61K35/51 , A61K35/545 , A61K47/36 , A61L27/26 , A61L27/3834 , A61L27/3852 , A61L27/52 , A61L2400/06 , A61L2430/06 , A61K2300/00 , C08L89/06 , C08L5/08
摘要： The present invention relates to a medical composite biomaterial. More specifically, the present invention relates to a medical composite biomaterial including collagen and a hyaluronic acid derivative. Also, the present invention relates to a cartilage cell treating agent using the biomaterial and stem cells derived from a mammal umbilical cord. The biomaterial does not cause an immune reaction, has superior durability, and the cartilage cell treating agent comprising the biomaterial and the stem cells enables arthroscopic surgery, thereby reducing pain of the patient and effectively treat of degenerative arthritis and cartilage damage.
摘要翻译：本发明涉及医用复合生物材料。更具体地，本发明涉及包括胶原和透明质酸衍生物的医用复合生物材料。此外，本发明涉及使用衍生自哺乳动物脐带的生物材料和干细胞的软骨细胞处理剂。生物材料不引起免疫反应，具有优异的耐久性，并且包含生物材料和干细胞的软骨细胞处理剂能够进行关节镜手术，从而减少患者的疼痛并有效治疗退行性关节炎和软骨损伤。

4. 发明授权

US07282421B2 Methods for reducing a thickness variation of a nitride layer formed in a shallow trench isolation CMP process and for forming a device isolation film of a semiconductor device 有权
标题翻译：减少在浅沟槽隔离CMP工艺中形成的氮化物层的厚度变化并形成半导体器件的器件隔离膜的方法
公开(公告)号：US07282421B2
公开(公告)日：2007-10-16
申请号：US10998809
申请日：2004-11-30
申请人： Yong Soo Choi , Hyuk Kwon , Sang Hwa Lee , Geun Min Choi , Yong Wook Song , Gyu Han Yoon
发明人： Yong Soo Choi , Hyuk Kwon , Sang Hwa Lee , Geun Min Choi , Yong Wook Song , Gyu Han Yoon
IPC分类号： H01L21/76
CPC分类号： H01L21/31053 , H01L21/76224 , Y10S438/975
摘要： A method for reducing a thickness variation of a nitride layer in a shallow trench isolation (STI) CMP process is provided, the method including forming an active region pattern in an alignment key region of a scribe lane where a device isolation film is formed at an ISO level, and forming a dummy active region pattern substantially adjacent to a vernier key pattern in the scribe lane during formation of the vernier key pattern, wherein the dummy active region pattern is spaced apart from the vernier key pattern by a known distance. Preferably, the active region pattern and the dummy active region pattern are formed prior to the STI CMP process.
摘要翻译：提供了一种用于减小浅沟槽隔离（STI）CMP工艺中的氮化物层的厚度变化的方法，该方法包括在形成器件隔离膜的划线的对准键区域中形成有源区域图案 ISO水平，并且在形成游标键图案期间形成与划线中的游标键图案基本相邻的虚拟有源区域图案，其中虚拟有源区域图案与游标键图案间隔已知距离。优选地，在STI CMP处理之前形成有源区图案和伪有源区图案。

5. 发明授权

US07142559B2 Packet converting apparatus and method therefor 有权
公开(公告)号：US07142559B2
公开(公告)日：2006-11-28
申请号：US09968071
申请日：2001-10-01
申请人： Yong Soo Choi , Tae Ik Kang
发明人： Yong Soo Choi , Tae Ik Kang
IPC分类号： G10L19/14
CPC分类号： G10L19/00
摘要： A packet converting apparatus and method is disclosed, in which audio packet data of various types used in cable/radio networks can effectively be converted. The packet converting apparatus includes a bit unpacking unit for bit unpacking first type packet data, a parameter inverse quantization unit for inverse quantizing the unpacked data to obtain a main parameter of the first type packet data, a parameter converter for converting the obtained main parameter to a parameter of second type packet data through inter-frame interpolation, a quantization unit for quantizing the second type parameter converted by the parameter converter, and a bit packing unit for bit packing the quantized data to reassemble the bit packed data to second type packet data and output the second type packet data to a destination.

6. 发明授权

US07016832B2 Voiced/unvoiced information estimation system and method therefor 有权
公开(公告)号：US07016832B2
公开(公告)日：2006-03-21
申请号：US09898624
申请日：2001-07-03
申请人： Yong Soo Choi
发明人： Yong Soo Choi
IPC分类号： G10L11/06
CPC分类号： G10L25/93 , G10L2025/937
摘要： A voiced/unvoiced information estimation system uses input spectrum and synthetic spectrum to produce a voicing level spectrum. The estimation system uses a spectrum difference calculation unit to normalize a spectrum difference energy for each harmonic band in unit of harmonic band, and further uses a voicing level calculation unit to calculate a voicing level. The voicing level of each harmonic band has a continuous value between 1 and 0. The estimation system is effective in vector quantization of voiced/unvoiced information at a low bit rate. Because it is unnecessary to calculate a threshold for deciding a voiced/unvoiced information, a decision anomaly occurring due to threshold is eliminated, and the accuracy of a voicing level is improved. Furthermore, since a spectrum is represented by mixing a voiced element and a unvoiced element in a harmonic band, the estimation system improves the audio quality of a combined sound.

7. 发明申请

US20080261399A1 METHOD FOR CHEMICAL MECHANICAL POLISHING IN A SCAN MANNER OF A SEMICONDUCTOR DEVICE 审中-公开
标题翻译：半导体器件扫描仪中的化学机械抛光方法
公开(公告)号：US20080261399A1
公开(公告)日：2008-10-23
申请号：US11946110
申请日：2007-11-28
申请人： Yong Soo Choi , Gyu Hyun Kim
发明人： Yong Soo Choi , Gyu Hyun Kim
IPC分类号： H01L21/302
CPC分类号： H01L21/02074 , H01L21/67028
摘要： The chemical mechanical polishing of a semiconductor device includes polishing a target layer to be polished through a chemical reaction by slurry and a mechanical process by a polishing pad. Then performing a post cleaning composed of cleaning, rinsing and drying of the surface of the polished target layer. The parts for cleaning, rinsing and drying procedures are arranged in a row and the post cleaning is performed in a scan manner using a bar type module. Provided at the cleaning and rinsing parts, a solution supplying nozzle and a retrieving nozzle disposed at both sides of the solution supplying nozzle. Finally, removing the solution supplied to the target layer to be polished immediately after the solution comes in contact with the target layer.
摘要翻译：半导体器件的化学机械抛光包括通过浆料的化学反应和通过抛光垫的机械过程抛光待抛光的目标层。然后进行由抛光对象层的表面的清洗，冲洗和干燥构成的后清洗。用于清洁，冲洗和干燥过程的部件被排列成一排，并且使用条形模块以扫描方式执行后清洗。在清洁和漂洗部分设置有溶液供应喷嘴和设置在溶液供应喷嘴两侧的回收喷嘴。最后，在溶液与目标层接触之后，立即将提供给目标层的溶液移除。

8. 发明申请

US20070032083A1 Planarization method for manufacturing semiconductor device 审中-公开
标题翻译：制造半导体器件的平面化方法
公开(公告)号：US20070032083A1
公开(公告)日：2007-02-08
申请号：US11499537
申请日：2006-08-04
申请人： Yong Soo Choi
发明人： Yong Soo Choi
IPC分类号： H01L21/461 , H01L21/311 , H01L21/302
CPC分类号： H01L21/31058 , H01L21/31051 , H01L21/31053 , H01L21/3212
摘要： A method for planarizing a layer of a semiconductor device includes heating the layer to exhibit flowability, and applying pressure through an optically flat surface layer onto the layer to planarize the layer. And the planarizing method further comprises etch-back or chemical-mechanical polishing on the planarized layer.
摘要翻译：用于平坦化半导体器件层的方法包括加热层以显示流动性，并且通过光学平坦表面层将压力施加到该层上以使该层平坦化。并且平坦化方法还包括在平坦化层上的回蚀或化学机械抛光。

9. 发明授权

US07096181B2 Method for searching codebook 有权
公开(公告)号：US07096181B2
公开(公告)日：2006-08-22
申请号：US10277874
申请日：2002-10-23
申请人： Sung Kyo Jung , Yong Soo Choi , Sung Wan Yoon , Kyung Tae Kim , Dae Hee Youn
发明人： Sung Kyo Jung , Yong Soo Choi , Sung Wan Yoon , Kyung Tae Kim , Dae Hee Youn
IPC分类号： G10L19/14
CPC分类号： G10L19/00 , G10L2019/0013
摘要： A method for searching a codebook which predicts a residual element of an input voice signal includes combining each track of the input signal, forming track units including at least two tracks, and determining a pulse code for each track. The method further includes calculating energy for each track using an energy formula including a vector dot product, arranging or selecting codewords in a small track energy order, and searching or selecting an optimal pulse for a single- or double-pulse track of the selected codeword.

10. 发明授权

US07307981B2 Apparatus and method for converting LSP parameter for voice packet conversion 有权
标题翻译：用于转换语音数据包转换的LSP参数的装置和方法
公开(公告)号：US07307981B2
公开(公告)日：2007-12-11
申请号：US10246539
申请日：2002-09-19
申请人： Yong Soo Choi , Dae Hee Youn , Kyung Tae Kim
发明人： Yong Soo Choi , Dae Hee Youn , Kyung Tae Kim
IPC分类号： H04L12/66
CPC分类号： G10L19/173
摘要： An apparatus for converting voice packets transmitted/received through a network includes a first transcoder for performing at least one of bit-unpacking and unquantization on an encoded packet at a first encoder, namely transmitting party, to obtain an LSP (Line Spectrum Pair) parameter of the first encoder, and converting and unquantizing the LSP parameter to an LSP parameter of a second encoder, namely receiving party, to do bit-packing. A second transcoder performs at least one of bit-unpacking and unquantization on an encoded packet at the second encoder, namely transmitting party, to obtain an LSP parameter of the second encoder, and converts and unquantizes the LSP parameter to an LSP parameter of the first encoder, namely receiving party, to do bit-packing.
摘要翻译：用于转换通过网络发送/接收的语音分组的装置包括：第一代码转换器，用于在第一编码器即发送方处对经编码的分组执行比特解包和非量化中的至少一个，以获得LSP（线谱对）参数的第一编码器，并且将LSP参数转换和非量化到第二编码器即接收方的LSP参数，以进行位打包。第二代码转换器在第二编码器即发送方的编码分组上执行比特解包和非量化中的至少一个，以获得第二编码器的LSP参数，并将LSP参数转换和非量化为第一编码器的LSP参数编码器即接收方，进行位打包。

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