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    M-type hexaferrite antennas for use in wireless communication devices
    31.
    发明授权
    M-type hexaferrite antennas for use in wireless communication devices 有权
    用于无线通信设备的M型六边形天线

    公开(公告)号：US09397391B2

    公开(公告)日：2016-07-19

    申请号：US13885374

    申请日：2011-11-15

    Applicant: Yang-Ki Hong ,  Seok Bae ,  Jae-Jin Lee

    Inventor： Yang-Ki Hong ,  Seok Bae ,  Jae-Jin Lee

    IPC: B05D5/12 ,  H01Q1/36 ,  H01F1/34 ,  H01Q1/22 ,  H01Q1/38

    CPC classification number: H01Q1/364 ,  H01F1/348 ,  H01Q1/2283 ,  H01Q1/38 ,  Y10T29/49016

    Abstract: An antenna is fabricated using an M-type hexaferrite, such as a tin (Sn) and zinc (Zn) substituted M-type strontium hexaferrite (Sn/Zn-substituted SrM: SrFe12−2xZnxSnxO19), thereby enabling antenna miniaturization, broad bandwidth, and high gain. In one embodiment, an antenna system has a substrate and a chip antenna formed on the substrate. The system also has a conductive radiator contacting the chip antenna, and the chip antenna comprises an M-type strontium hexaferrite for which Fe cations are substituted with tin (Sn) and zinc (Zn) to achieve soft magnetic properties for the antenna. Thus, the coercivity and permeability are lower and higher, respectively, than those of pure SrM. Such fabricated hexaferrite chip antennas have broadband characteristics and show good radiation performance at various frequencies, including in the GHz frequency range.

    Abstract translation: 使用诸如锡（Sn）和锌（Zn）取代的M型六方铁氧锶（Sn / Zn取代的SrM：SrFe12-2xZnxSnxO19）的M型六铁素制造天线，从而使天线小型化，宽带宽， 和高增益。 在一个实施例中，天线系统具有形成在基板上的基板和芯片天线。 该系统还具有与芯片天线接触的导电散热器，并且芯片天线包括M型六方铁氧体，其中Fe阳离子被锡（Sn）和锌（Zn）所取代，以获得天线的软磁特性。 因此，矫顽力和渗透率分别低于纯SrM的矫顽力和渗透率。 这种制造的六方铁芯片天线具有宽带特性，并且在各种频率（包括在GHz频率范围内）表现出良好的辐射性能。

    Methods for fabricating semiconductor devices using liner layers to avoid damage to underlying patterns
    32.
    发明授权
    Methods for fabricating semiconductor devices using liner layers to avoid damage to underlying patterns 有权
    使用衬里层制造半导体器件以避免损坏底层图案的方法

    公开(公告)号：US09396988B2

    公开(公告)日：2016-07-19

    申请号：US14703556

    申请日：2015-05-04

    Applicant: Kyoung-Woo Lee ,  Woo-Jin Lee ,  Jong-Sam Kim ,  Woo-Kyung You ,  Young-Sang Lee ,  Min Huh

    Inventor： Kyoung-Woo Lee ,  Woo-Jin Lee ,  Jong-Sam Kim ,  Woo-Kyung You ,  Young-Sang Lee ,  Min Huh

    IPC: H01L21/02 ,  H01L21/311 ,  H01L21/70 ,  H01L21/768

    CPC classification number: H01L21/76802 ,  H01L21/31144 ,  H01L21/76804 ,  H01L21/76811 ,  H01L21/76813 ,  H01L21/76814 ,  H01L21/76843 ,  H01L2221/1063

    Abstract: A method for fabricating a semiconductor device includes sequentially forming an interlayer insulating layer and a hard mask pattern including a first opening on a substrate including a lower pattern, forming a trench exposing the lower pattern in the interlayer insulating layer using the hard mask pattern, forming a liner layer including a first part formed along sidewalls and a bottom surface of the trench and a second part formed along a top surface of the hard mask pattern, forming a sacrificial pattern exposing the second part of the liner layer in the trench, removing the second part of the liner layer and the hard mask pattern using the sacrificial pattern, and after the removing of the hard mask pattern, removing the sacrificial pattern to expose the first part of the liner layer.

    Abstract translation: 一种制造半导体器件的方法包括在包括下图案的衬底上顺序地形成层间绝缘层和包括第一开口的硬掩模图案，使用硬掩模图案形成在层间绝缘层中暴露下图案的沟槽，形成 包括沿着沟槽的侧壁和底表面形成的第一部分和沿着硬掩模图案的顶表面形成的第二部分的衬垫层，形成暴露沟槽中的衬垫层的第二部分的牺牲图案， 衬垫层的第二部分和使用牺牲图案的硬掩模图案，并且在去除硬掩模图案之后，去除牺牲图案以露出衬垫层的第一部分。

    Polyester resin composition and a production method therefor
    33.
    发明授权
    Polyester resin composition and a production method therefor 有权
    聚酯树脂组合物及其制备方法

    公开(公告)号：US09388309B2

    公开(公告)日：2016-07-12

    申请号：US13979513

    申请日：2012-01-30

    Applicant: Dong-Jin Kim ,  Won-Jae Yoon ,  Jong-Ryang Kim ,  Yoo-Jin Lee ,  Sin-Young Hwang

    Inventor： Dong-Jin Kim ,  Won-Jae Yoon ,  Jong-Ryang Kim ,  Yoo-Jin Lee ,  Sin-Young Hwang

    IPC: C08L67/00 ,  C08G63/672 ,  C08G63/688 ,  C08G63/692 ,  C08L67/02 ,  C08K5/134 ,  C08K5/372 ,  C08K5/527

    CPC classification number: C08L67/00 ,  C08G63/672 ,  C08G63/6886 ,  C08G63/6926 ,  C08K5/1345 ,  C08K5/372 ,  C08K5/527 ,  C08L67/02 ,  Y10T428/1352

    Abstract: Disclosed are a copolymeric polyester resin composition having outstanding color stability (transparency) and a production method therefor. The copolymeric polyester resin composition comprises: between 95 and 99.99 percent by weight of a copolymeric polyester resin having a structure which is obtained by the copolymerization of a dicarboxylic acid component and a diol component that comprises isosorbide, and in which there is repetition of a dicarboxylic acid moiety derived from the dicarboxylic acid component and a diol moiety derived from the diol component; and between 0.01 and 5 percent by weight of an antioxidant selected from the group consisting of hindered phenol-based antioxidants, phosphite-based antioxidants, thioether-based antioxidants and mixtures thereof.

    Abstract translation: 公开了具有优异的颜色稳定性（透明性）的共聚聚酯树脂组合物及其制备方法。 共聚聚酯树脂组合物包含：95至99.99重量％的共聚聚酯树脂，其具有通过二羧酸组分和包含异山梨醇的二醇组分的共聚获得的结构，并且其中重复二羧酸 衍生自二羧酸组分的酸部分和衍生自二醇组分的二醇部分; 和0.01至5重量％的抗氧化剂，其选自受阻酚类抗氧化剂，亚磷酸酯类抗氧化剂，硫醚类抗氧化剂及其混合物。

    METHODS OF MANUFACTURING A SEMICONDUCTOR DEVICE
    36.
    发明申请
    METHODS OF MANUFACTURING A SEMICONDUCTOR DEVICE 有权
    制造半导体器件的方法

    公开(公告)号：US20160099177A1

    公开(公告)日：2016-04-07

    申请号：US14701859

    申请日：2015-05-01

    Applicant: Bum-Joon YOUN ,  Tae-Sun KIM ,  Yeo-Jin LEE ,  Yu-Ra KIM ,  Jin-Man KIM ,  Jae-Kyung SEO ,  Ki-Man LEE

    Inventor： Bum-Joon YOUN ,  Tae-Sun KIM ,  Yeo-Jin LEE ,  Yu-Ra KIM ,  Jin-Man KIM ,  Jae-Kyung SEO ,  Ki-Man LEE

    IPC: H01L21/8234 ,  H01L21/266 ,  H01L29/66 ,  H01L21/762 ,  H01L21/027 ,  H01L21/265

    CPC classification number: H01L21/823431 ,  H01L21/26513 ,  H01L21/76224 ,  H01L21/76229 ,  H01L21/823418 ,  H01L21/823437 ,  H01L21/823481 ,  H01L29/0847 ,  H01L29/66545 ,  H01L29/66636

    Abstract: In a method, an isolation layer pattern is formed on a substrate to define first and second active fins. An ARC layer is formed on the isolation layer pattern to at least partially cover sidewalls of the first and second active fins. A level of a top surface of the ARC layer is equal to or less than, and equal to or greater than half of, those of the first and second active fins. A photoresist layer is formed on the first and second active fins and the ARC layer. A portion of the photoresist layer is removed to form a photoresist pattern covering the first active fin and exposing the second active fin. A portion of the ARC layer under the removed portion of the photoresist layer is removed to form an ARC layer pattern. Impurities are implanted into the exposed second active fin to form an impurity region.

    Abstract translation: 在一种方法中，在衬底上形成隔离层图案以限定第一和第二活性鳍片。 在隔离层图案上形成ARC层，以至少部分地覆盖第一和第二活性鳍片的侧壁。 ARC层的顶表面的水平等于或小于等于或大于第一和第二活性翅片的一半的水平。 在第一和第二活性鳍片和ARC层上形成光致抗蚀剂层。 去除光致抗蚀剂层的一部分以形成覆盖第一活性鳍片并暴露第二活性鳍片的光致抗蚀剂图案。 除去光致抗蚀剂层去除部分之下的ARC层的一部分以形成ARC层图案。 将杂质植入暴露的第二活性鳍中以形成杂质区。

    UNINTERRUPTABLE DC POWER SUPPLY PROVIDING SEAMLESS DC POWER TO LOAD
    39.
    发明申请
    UNINTERRUPTABLE DC POWER SUPPLY PROVIDING SEAMLESS DC POWER TO LOAD 有权
    不间断的直流电源提供无负载直流电源

    公开(公告)号：US20160006297A1

    公开(公告)日：2016-01-07

    申请号：US14435532

    申请日：2013-10-08

    Applicant: Jae Jin LEE

    Inventor： Jae Jin LEE ,  Kyo Beum LEE

    IPC: H02J9/06 ,  H02J7/00

    CPC classification number: H02J9/061 ,  H02J7/0068

    Abstract: Provided is an uninterruptible direct current (DC) power supply system, which includes a first connection unit electrically connected to a DC power conversion system which converts prevailing AC power into the DC power, a second connection unit which is electrically connected to the load and supplies the DC power to the load, an auxiliary power supply charged by the DC power, and an uninterruptible control unit which supplies the DC power supplied from the DC power conversion system normally connected to the first connection unit to the load through the second connection unit, charges the auxiliary power supply, and controls power to be continuously supplied to the load while perfectly cutting off electrical connection between the DC power conversion system and the auxiliary power supply when the DC power conversion system is disconnected from the first connection unit, is damaged, or short-circuits.

    Abstract translation: 提供一种不间断直流（DC）电源系统，其包括电连接到直流电力转换系统的第一连接单元，该直流电力转换系统将主要的交流电力转换为直流电力;第二连接单元，电连接到负载和供应 负载的直流电力，由直流电源充电的辅助电源;以及不间断控制单元，其通过第二连接单元将正常连接到第一连接单元的直流电力转换系统提供的直流电力提供给负载， 对辅助电源进行充电，并且当DC电力转换系统与第一连接单元断开连接时，在完全切断直流电力转换系统与辅助电源之间的电气连接的同时，控制向负载连续供电的电力被损坏， 或短路。

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