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1. 发明申请

US20050272607A1 Titanium-containing superconducting compositions, and methods of forming titanium-containing superconducting compositions 失效
标题翻译：含钛超导组合物，以及形成含钛超导组合物的方法
公开(公告)号：US20050272607A1
公开(公告)日：2005-12-08
申请号：US10860342
申请日：2004-06-02
申请人： Yun Xu , Stephen Turner , Mathew Cooper , Wei Guo , David Love , Edward Cawley
发明人： Yun Xu , Stephen Turner , Mathew Cooper , Wei Guo , David Love , Edward Cawley
IPC分类号： C22B34/12 , H01B1/00 , H01L39/12 , H01L39/24
CPC分类号： H01L39/12 , C22B34/1295 , H01L39/2406 , Y10S420/901 , Y10S505/805 , Y10T29/49014
摘要： The invention includes superconducting titanium-containing compositions having less than 200 ppm, by weight, of a combined total of interstitial materials selected from the group consisting of nitrogen, oxygen, carbon and hydrogen. The invention also includes methods of forming superconducting titanium-containing superconducting compositions containing less than 100 ppm, by weight, of a combined total of interstitial materials selected from the group consisting of nitrogen, oxygen, carbon and hydrogen.
摘要翻译：本发明包括超导含钛组合物，其具有小于200ppm重量的选自氮，氧，碳和氢的间隙材料的总和。本发明还包括形成超导含钛超导组合物的方法，所述超导含钛超导组合物含有选自氮，氧，碳和氢的间隙材料的总和小于100ppm重量。

2. 发明申请

US20060037672A1 High-purity titanium-nickel alloys with shape memory 审中-公开
标题翻译：高纯度钛镍合金，形状记忆
公开(公告)号：US20060037672A1
公开(公告)日：2006-02-23
申请号：US10969600
申请日：2004-10-19
申请人： David Love , Stephen Turner , Yun Xu , Edward Cawley
发明人： David Love , Stephen Turner , Yun Xu , Edward Cawley
IPC分类号： C22C19/03
CPC分类号： C22C19/03 , C22F1/006
摘要： The invention includes an alloy containing equivalent amounts of nickel and titanium. The alloy has shape memory and a metallic purity of at least about 99.995%, and comprises less than about 200 ppm of gases. The invention also includes an alloy comprising titanium and nickel where the titanium and nickel amounts are non-equivalent. The alloy has shape memory and has a metallic purity of at least 99.995%, and contains less than about 200 ppm of gases. The invention further includes a method of producing a shape memory alloy. Titanium is provided having a metallic purity of at least 99.999% and nickel is provided having a metallic purity of at least 99.99%. The titanium and nickel are combined utilizing at least one melting event independently selected from e-beam melting, vacuum arc melting, vacuum induction melting, induction skull melting and plasma melting.
摘要翻译：本发明包括含有等量的镍和钛的合金。该合金具有至少约99.995％的形状记忆和金属纯度，并且包含小于约200ppm的气体。本发明还包括钛和镍的合金，其中钛和镍的量是不相等的。该合金具有形状记忆，并且具有至少99.995％的金属纯度，并且含有少于约200ppm的气体。本发明还包括一种制备形状记忆合金的方法。提供具有至少99.999％的金属纯度的钛，并且提供具有至少99.99％的金属纯度的镍。使用独立地选自电子束熔化，真空电弧熔化，真空感应熔化，感应颅骨熔化和等离子体熔融的至少一个熔融事件来组合钛和镍。

3. 发明授权

US07754343B2 Ternary alloy column grid array 有权
标题翻译：三元合金列网格阵列
公开(公告)号：US07754343B2
公开(公告)日：2010-07-13
申请号：US11315818
申请日：2005-12-21
申请人： David Love , Bidyut Sen
发明人： David Love , Bidyut Sen
IPC分类号： B23K35/22 , H01L23/48 , B22F7/02 , B32B3/00
CPC分类号： H01L23/49811 , H01L21/4853 , H01L23/4985 , H01L23/49866 , H01L24/10 , H01L24/81 , H01L2224/11334 , H01L2224/8121 , H01L2224/81815 , H01L2924/00013 , H01L2924/01006 , H01L2924/01024 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/0105 , H01L2924/01051 , H01L2924/01074 , H01L2924/01082 , H01L2924/01322 , H01L2924/01327 , H01L2924/014 , H01L2924/14 , H05K3/3436 , H05K3/3463 , H05K2201/10992 , H05K2203/0415 , Y02P70/613 , Y10T428/12028 , Y10T428/12458 , Y10T428/12708 , Y10T428/12771 , Y10T428/12896 , Y10T428/12903 , H01L2224/13099
摘要： Techniques and structures have been developed for providing lead-free column grid array interconnect structures. An exemplary interconnect has a body, a first joint, and a second joint, all having compositions off the eutectic composition in a ternary alloy system, the first joint having a ternary composition distinct from the body composition, and the second joint having a ternary composition distinct from the body composition and the first joint composition. The interconnect may be formed by solidifying a solder, having a Sn-poor ternary composition in the Sn—Ag—Cu alloy system, in contact with a column, having a Ag-rich Cu-deficient composition in the same system, and a bonding pad or bare substrate. A second solder, having a Sn-rich ternary composition, may be solidified in contact with the column and a second bonding pad or bare substrate. In some embodiments joints may be severed and reformed by remelting and resolidifying the lower-liquidus solder.
摘要翻译：已经开发了用于提供无铅柱格栅阵列互连结构的技术和结构。示例性的互连件具有本体，第一接头和第二接头，其全部具有三元合金系统中的共晶组成的组成，第一接头具有不同于人体组成的三元组合物，第二接头具有三元组成与身体组成和第一关节组合物不同。互连可以通过在Sn-Ag-Cu合金系中具有Sn不良的三元组成的焊料与在相同的系统中具有富含Ag的缺铜组合物的柱接触而形成的焊料形成，垫或裸基板。具有富含Sn的三元组成的第二焊料可以与柱和第二焊盘或裸衬底接触而固化。在一些实施例中，可以通过重新熔化和重新固化低液相线焊料来切断和重整接头。

4. 发明申请

US20090068963A1 COMMON MODE SIGNAL ATTENUATION FOR A DIFFERENTIAL DUPLEXER 有权
标题翻译：差分双工器的共模信号衰减
公开(公告)号：US20090068963A1
公开(公告)日：2009-03-12
申请号：US11864338
申请日：2007-09-28
申请人： Jose Cabanillas , Prasad S. Gudem , Sai Chong Kwok , David Love
发明人： Jose Cabanillas , Prasad S. Gudem , Sai Chong Kwok , David Love
IPC分类号： H04B1/44
CPC分类号： H04B1/52 , H04B1/18
摘要： Techniques for attenuating undesired signal components from a differential duplexer are described. The duplexer provides a differential received signal at RX+ and RX− ports. This differential received signal includes an undesired common mode signal, which may come from a transmit signal. The common mode signal is attenuated with a common mode trap in an impedance matching network coupled to the RX+ and RX− ports. The matching network includes a first passive circuit coupled between the RX+ port and a first node, a second passive circuit coupled between the RX− port and a second node, and the common mode trap coupled between the first and second nodes. In one design, the common mode trap includes a first inductor coupled between the first node and a common node, a second inductor coupled between the second node and the common node, and a capacitor coupled between the common node and circuit ground.
摘要翻译：描述了用于衰减来自差分双工器的不需要的信号分量的技术。双工器在RX +和RX-端口提供差分接收信号。该差分接收信号包括可能来自发射信号的不期望的共模信号。在耦合到RX +和RX-端口的阻抗匹配网络中，共模信号被一个共模陷波衰减。匹配网络包括耦合在RX +端口和第一节点之间的第一无源电路，耦合在RX端口和第二节点之间的第二无源电路以及耦合在第一和第二节点之间的共模陷阱。在一种设计中，共模阱包括耦合在第一节点和公共节点之间的第一电感器，耦合在第二节点和公共节点之间的第二电感器，以及耦合在公共节点和电路接地之间的电容器。

5. 发明授权

US09561898B2 Marine side curtain stowage apparatus 有权
标题翻译：船用侧帘式装载机
公开(公告)号：US09561898B2
公开(公告)日：2017-02-07
申请号：US14461882
申请日：2014-08-18
申请人： David Love , Martin Love
发明人： David Love , Martin Love
IPC分类号： B65D85/64 , B65D65/08
CPC分类号： B65D85/64 , B65D65/08 , B65D2585/649
摘要： A marine side curtain stowage apparatus for stowing pliant marine side curtains in sheet form includes a pliant base layer having an outer weather surface and an inner surface, a pliant top layer formed from a nonabrasive material for abutting contact with the entire transparent portion of a side curtain, a first fastening element operatively associated with the base layer and the top layer for releasably joining the first side edge of the base layer with the first side edge of the top layer; and a second fastening element associated with the base layer and the top layer for releasably joining the second side edge of the base layer with the second side edge of the top layer.
摘要翻译：一种船用侧帘式收纳装置，用于装载平板式柔性海洋侧帘，包括具有外部气候表面和内表面的柔韧基底层，由用于与侧面的整个透明部分抵接的非磨料材料形成的柔韧顶层帘幕，与基层和顶层可操作地相关联的第一紧固元件，用于可释放地将基层的第一侧边缘与顶层的第一侧边缘接合; 以及与基层和顶层相关联的第二紧固元件，用于可释放地将基层的第二侧边缘与顶层的第二侧边缘接合。

6. 发明申请

US20160046434A1 Marine Side Curtain Stowage Apparatus 审中-公开
标题翻译：船用侧帘装置
公开(公告)号：US20160046434A1
公开(公告)日：2016-02-18
申请号：US14461882
申请日：2014-08-18
申请人： David Love , Martin Love
发明人： David Love , Martin Love
IPC分类号： B65D85/671 , B65D63/14
CPC分类号： B65D85/64 , B65D65/08 , B65D2585/649
摘要： A marine side curtain stowage apparatus for stowing pliant marine side curtains in sheet form includes a pliant base layer having an outer weather surface and an inner surface, a pliant top layer formed from a nonabrasive material for abutting contact with the entire transparent portion of a side curtain, a first fastening element operatively associated with the base layer and the top layer for releasably joining the first side edge of the base layer with the first side edge of the top layer; and a second fastening element associated with the base layer and the top layer for releasably joining the second side edge of the base layer with the second side edge of the top layer.
摘要翻译：一种船用侧帘式收纳装置，用于装载平板式柔性海洋侧帘，包括具有外部气候表面和内表面的柔韧基底层，由用于与侧面的整个透明部分抵接的非磨料材料形成的柔韧顶层帘幕，与基层和顶层可操作地相关联的第一紧固元件，用于可释放地将基层的第一侧边缘与顶层的第一侧边缘接合; 以及与基层和顶层相关联的第二紧固元件，用于可释放地将基层的第二侧边缘与顶层的第二侧边缘接合。

7. 发明申请

US20050271166A1 Low-complexity, symbol-based, reduced substreams maximum likelihood decoder and method for a multiple-input, multiple-output communication system 有权
标题翻译：低复杂度，基于符号的减少子流最大似然解码器和多输入多输出通信系统的方法
公开(公告)号：US20050271166A1
公开(公告)日：2005-12-08
申请号：US10863455
申请日：2004-06-08
申请人： David Love , Srinath Hosur , Anuj Batra
发明人： David Love , Srinath Hosur , Anuj Batra
IPC分类号： H03D1/00 , H04B7/04 , H04L1/00 , H04L25/02 , H04L27/06 , H04L27/26
CPC分类号： H04L1/005 , H04B7/04 , H04L25/0204 , H04L27/2601
摘要： A greater likelihood decoder, a method of deriving a reduced substreams maximum likelihood (RSML) decoded symbol vector and a multiple-input, multiple-output (MIMO) receiver incorporating the decoder or the method. In one embodiment, the decoder includes: (1) a suboptimal decoder that analyzes a received symbol vector to generate substream indicators and a decoded symbol vector estimate, (2) weakest substreams decision logic, coupled to the suboptimal decoder, that receives the substream indicators and selects weakest ones thereof and (3) subspace search logic, coupled to the suboptimal decoder and the weakest substreams decision logic, that further selects a reduced substreams maximum likelihood (RSML) decoded symbol vector from a subspace of decoded symbol vector candidates derived from the decoded symbol vector estimate and the weakest ones.
摘要翻译：更大似然解码器，导出减少的子流最大似然（RSML）解码符号向量的方法和包含解码器或方法的多输入多输出（MIMO）接收机的方法。在一个实施例中，解码器包括：（1）分析接收的符号向量以产生子流指示符和解码的符号向量估计的次优解码器，（2）耦合到次优解码器的最弱子流决策逻辑，其接收子流指示符并选择最弱的子码流决策逻辑，以及（3）子空间搜索逻辑，该子空间搜索逻辑耦合到次优解码器和最弱子流判决逻辑，其进一步从从解码符号向量候选导出的解码符号向量候选的子空间中选择减少的子流最大似然（RSML）解码符号向量解码符号向量估计和最弱的符号向量估计。

8. 发明申请

US20050213686A1 Reduced complexity transmit spatial waterpouring technique for multiple-input, multiple-output communication systems 审中-公开
标题翻译：降低复杂度传输多输入，多输出通信系统的空间抽水技术
公开(公告)号：US20050213686A1
公开(公告)日：2005-09-29
申请号：US10810764
申请日：2004-03-26
申请人： David Love , Srinath Hosur , Anuj Batra
发明人： David Love , Srinath Hosur , Anuj Batra
IPC分类号： H03H7/30 , H04B7/005 , H04B7/04 , H04B7/06 , H04L1/06 , H04L27/20 , H04L27/26
CPC分类号： H04B7/0417 , H04B7/0443 , H04B7/0619 , H04L1/0656 , H04L27/2608 , H04W52/42
摘要： A waterpouring system and method for use with a multiple-input, multiple-output (MIMO) transmitter. In one embodiment, the waterpouring system includes an encoding decision subsystem that selects a constellation combination based on gains in channels of the MIMO transmitter, and a vector modulator subsystem, coupled to the encoding decision system, that modulates a fixed number of bits in a bitstream with the constellation combination to generate a symbol vector. The waterpouring system also includes a normalization and precoding subsystem, coupled to the vector modulator subsystem, that weights the symbol vector based on the gains to yield a weighted symbol vector and distributes the weighted symbol vector among the channels.
摘要翻译：一种用于多输入多输出（MIMO）发射机的浇水系统和方法。在一个实施例中，排水系统包括编码决策子系统，其基于MIMO发射器的信道中的增益选择星座组合，以及耦合到编码决策系统的矢量调制器子系统，其调制位流中的固定位数与星座组合生成符号向量。流水系统还包括归一化和预编码子系统，耦合到矢量调制器子系统，其基于增益来对符号向量进行加权，以产生加权的符号向量并且在通道之间分配加权的符号向量。

9. 发明申请

US20070286304A1 Method of transmitting and receiving data using precoding codebook in multi-user MIMO communication system and transmitter and receiver using the method 有权
标题翻译：使用多用户MIMO通信系统中的预编码码本和使用该方法的发射机和接收机接收数据的方法
公开(公告)号：US20070286304A1
公开(公告)日：2007-12-13
申请号：US11802775
申请日：2007-05-24
申请人： Ho-Jin Kim , Il-Han Kim , David Love , Seung-Young Park , Sung-Jin Kim , Yong-Xing Zhou
发明人： Ho-Jin Kim , Il-Han Kim , David Love , Seung-Young Park , Sung-Jin Kim , Yong-Xing Zhou
IPC分类号： H04Q7/00 , H04B7/02 , H04L1/02
CPC分类号： H04B7/0452 , H04L1/0002 , H04L25/03343 , H04L2025/03426
摘要： Provided are a data transmitting and receiving method for a multiple-input multiple-output (MIMO) communication system, and a transmitter and a receiver using the method. Accordingly, since precoding matrices of a codebook is constituted using a rotation matrix, expansion of the codebook is easy, and since each of the precoding matrices is determined according to the number of transmit antennas, the codebook is systematically created according to a system. In addition the codebook can be applied to even a correlated channel, and the minimum distance between precoding matrices can advantageously be maximized.
摘要翻译：提供了一种用于多输入多输出（MIMO）通信系统的数据发送和接收方法，以及使用该方法的发送器和接收器。因此，由于使用旋转矩阵构成码本的预编码矩阵，因此码本的扩展容易，并且由于根据发送天线的数量来确定每个预编码矩阵，所以根据系统系统地创建码本。此外，码本可以应用于甚至相关信道，并且预编码矩阵之间的最小距离可以有利地被最大化。

10. 发明申请

US20070042211A1 Ternary alloy column grid array 有权
标题翻译：三元合金列网格阵列
公开(公告)号：US20070042211A1
公开(公告)日：2007-02-22
申请号：US11315818
申请日：2005-12-21
申请人： David Love , Bidyut Sen
发明人： David Love , Bidyut Sen
IPC分类号： B22F7/02 , B32B19/00 , H01L23/48
CPC分类号： H01L23/49811 , H01L21/4853 , H01L23/4985 , H01L23/49866 , H01L24/10 , H01L24/81 , H01L2224/11334 , H01L2224/8121 , H01L2224/81815 , H01L2924/00013 , H01L2924/01006 , H01L2924/01024 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/0105 , H01L2924/01051 , H01L2924/01074 , H01L2924/01082 , H01L2924/01322 , H01L2924/01327 , H01L2924/014 , H01L2924/14 , H05K3/3436 , H05K3/3463 , H05K2201/10992 , H05K2203/0415 , Y02P70/613 , Y10T428/12028 , Y10T428/12458 , Y10T428/12708 , Y10T428/12771 , Y10T428/12896 , Y10T428/12903 , H01L2224/13099
摘要： Techniques and structures have been developed for providing lead-free column grid array interconnect structures. An exemplary interconnect has a body, a first joint, and a second joint, all having compositions off the eutectic composition in a ternary alloy system, the first joint having a ternary composition distinct from the body composition, and the second joint having a ternary composition distinct from the body composition and the first joint composition. The interconnect may be formed by solidifying a solder, having a Sn-poor ternary composition in the Sn—Ag—Cu alloy system, in contact with a column, having a Ag-rich Cu-deficient composition in the same system, and a bonding pad or bare substrate. A second solder, having a Sn-rich ternary composition, may be solidified in contact with the column and a second bonding pad or bare substrate. In some embodiments joints may be severed and reformed by remelting and resolidifying the lower-liquidus solder.
摘要翻译：已经开发了用于提供无铅柱格栅阵列互连结构的技术和结构。示例性的互连件具有本体，第一接头和第二接头，其全部具有三元合金系统中的共晶组成的组成，第一接头具有不同于人体组成的三元组合物，第二接头具有三元组成与身体组成和第一关节组合物不同。互连可以通过在Sn-Ag-Cu合金系中具有Sn不良的三元组成的焊料与在相同的系统中具有富Ag的缺铜组合物的柱接触而形成，垫或裸基板。具有富含Sn的三元组成的第二焊料可以与柱和第二焊盘或裸衬底接触而固化。在一些实施例中，可以通过重新熔化和重新固化低液相线焊料来切断和重整接头。

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