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1. 发明申请

US20110103020A1 Carbon Nanotube-Based Structures and Methods for Removing Heat from Solid-State Devices 有权
标题翻译：基于碳纳米管的结构和从固态器件去除热量的方法
公开(公告)号：US20110103020A1
公开(公告)日：2011-05-05
申请号：US12177815
申请日：2008-07-22
申请人： Carlos Dangelo , Ephraim Suhir , Subrata Dey , Barbara Wacker , Yuan Xu , Arthur Boren , Darin Olsen , Yi Zhang , Peter Schwartz , Bala Padmakumar
发明人： Carlos Dangelo , Ephraim Suhir , Subrata Dey , Barbara Wacker , Yuan Xu , Arthur Boren , Darin Olsen , Yi Zhang , Peter Schwartz , Bala Padmakumar
IPC分类号： H05K7/20
CPC分类号： B82Y10/00 , H01L23/373 , H01L23/473 , H01L25/0652 , H01L2224/45015 , H01L2224/45147 , H01L2924/00014 , Y10S977/742 , Y10S977/762 , H01L2224/48 , H01L2924/20752
摘要： One aspect of the invention includes a copper substrate; a catalyst on top of the copper substrate surface; and a thermal interface material that comprises a layer containing carbon nanotubes that contacts the catalyst. The carbon nanotubes are oriented substantially perpendicular to the surface of the copper substrate. A Raman spectrum of the layer containing carbon nanotubes has a D peak at ˜1350 cm−1 with an intensity ID, a G peak at ˜1585 cm−1 with an intensity IG, and an intensity ratio ID/IG of less than 0.7 at a laser excitation wavelength of 514 nm. The thermal interface material has: a bulk thermal resistance, a contact resistance at an interface between the thermal interface material and the copper substrate, and a contact resistance at an interface between the thermal interface material and a solid-state device. A summation of these resistances has a value of 0.06 cm2K/W or less.
摘要翻译：本发明的一个方面包括铜基板; 在铜基材表面上的催化剂; 以及包含与催化剂接触的含有碳纳米管的层的热界面材料。碳纳米管的取向基本上垂直于铜基底的表面。含有碳纳米管的层的拉曼光谱在〜1350cm -1处具有强度为1D，在〜1585cm -1处具有强度IG的G峰和强度比ID / IG小于0.7的D峰激光激发波长514nm。热界面材料具有体热阻，热界面材料和铜基底之间的界面处的接触电阻以及热界面材料和固态器件之间的界面处的接触电阻。这些电阻的相加值为0.06cm 2 / W以下。

2. 发明授权

US08048688B2 Method and apparatus for evaluation and improvement of mechanical and thermal properties of CNT/CNF arrays 有权
标题翻译：用于评估和改进CNT / CNF阵列的机械和热性能的方法和装置
公开(公告)号：US08048688B2
公开(公告)日：2011-11-01
申请号：US11618441
申请日：2006-12-29
申请人： Ephraim Suhir , Yuan Xu , Yi Zhang
发明人： Ephraim Suhir , Yuan Xu , Yi Zhang
IPC分类号： H01L21/66
CPC分类号： G01N3/08 , B82Y30/00 , G01N2203/028 , H01L2924/01006 , H01L2924/01013 , H01L2924/01027 , H01L2924/01029 , H01L2924/01042 , H01L2924/14
摘要： A method and apparatus for the evaluation and improvement of the mechanical and thermal properties of carbon-nanotube (CNT) and carbon nanofiber (CNF) arrays grown on a substrate is disclosed. The Young's modulus of a CNT/CNF material is measured by applying an axial compressive force on the CNT/CNF array and measuring the applied forces and the induced displacements. Also disclosed are the evaluation of the nonlinear stress-strain relationship of the CNT/CNF material, increasing of the Young's modulus and decreasing the thermal resistance by application of a compressive load, the application of rapid thermal annealing to improve the quality of the CNT/CNF material and to reduce the interfacial thermal resistance, improvement of the bonding strength of the CNT/CNF array to a substrate, evaluation of the bonding strength of the CNT/CNF array to a substrate, evaluation of the shearing force at failure, and an analytical stress model that enables one to predict the interfacial shearing stress from the measured force.
摘要翻译：公开了一种用于评价和改善在衬底上生长的碳纳米管（CNT）和碳纳米纤维（CNF）阵列的机械和热性质的方法和装置。 CNT / CNF材料的杨氏模量通过在CNT / CNF阵列上施加轴向压力并测量所施加的力和诱发的位移来测量。还公开了CNT / CNF材料的非线性应力 - 应变关系的评估，通过施加压缩载荷提高杨氏模量和降低热阻，应用快速热退火来提高CNT / CNF材料并降低界面热阻，改善CNT / CNF阵列与基片的结合强度，评估CNT / CNF阵列与基片的接合强度，评估破坏时的剪切力，以及分析应力模型，可以从测量的力量预测界面剪切应力。

3. 发明申请

US20080096293A1 Method and Apparatus for Evaluation and Improvement of Mechanical and Thermal Properties of CNT/CNF Arrays 有权
标题翻译：用于评估和改进CNT / CNF阵列的机械和热性能的方法和装置
公开(公告)号：US20080096293A1
公开(公告)日：2008-04-24
申请号：US11618441
申请日：2006-12-29
申请人： Ephraim Suhir , Yuan Xu , Yi Zhang
发明人： Ephraim Suhir , Yuan Xu , Yi Zhang
IPC分类号： H01L21/66
CPC分类号： G01N3/08 , B82Y30/00 , G01N2203/028 , H01L2924/01006 , H01L2924/01013 , H01L2924/01027 , H01L2924/01029 , H01L2924/01042 , H01L2924/14
摘要： A method and apparatus for the evaluation and improvement of the mechanical and thermal properties of carbon-nanotube (CNT) and carbon nanofiber (CNF) arrays grown on a substrate is disclosed. The Young's modulus of a CNT/CNF material is measured by applying an axial compressive force on the CNT/CNF array and measuring the applied forces and the induced displacements. Also disclosed are the evaluation of the nonlinear stress-strain relationship of the CNT/CNF material, increasing of the Young's modulus and decreasing the thermal resistance by application of a compressive load, the application of rapid thermal annealing to improve the quality of the CNT/CNF material and to reduce the interfacial thermal resistance, improvement of the bonding strength of the CNT/CNF array to a substrate, evaluation of the bonding strength of the CNT/CNF array to a substrate, evaluation of the shearing force at failure, and an analytical stress model that enables one to predict the interfacial shearing stress from the measured force.
摘要翻译：公开了一种用于评价和改善在衬底上生长的碳纳米管（CNT）和碳纳米纤维（CNF）阵列的机械和热性质的方法和装置。 CNT / CNF材料的杨氏模量通过在CNT / CNF阵列上施加轴向压力并测量所施加的力和诱发的位移来测量。还公开了CNT / CNF材料的非线性应力 - 应变关系的评估，通过施加压缩载荷提高杨氏模量和降低热阻，应用快速热退火来提高CNT / CNF材料并降低界面热阻，改善CNT / CNF阵列与基片的结合强度，评估CNT / CNF阵列与基片的接合强度，评估破坏时的剪切力，以及分析应力模型，可以从测量的力量预测界面剪切应力。

4. 发明授权

US08080871B2 Carbon nanotube-based structures and methods for removing heat from solid-state devices 有权
标题翻译：基于碳纳米管的结构和从固态器件去除热量的方法
公开(公告)号：US08080871B2
公开(公告)日：2011-12-20
申请号：US12177815
申请日：2008-07-22
申请人： Carlos Dangelo , Ephraim Suhir , Subrata Dey , Barbara Wacker , Yuan Xu , Arthur Boren , Darin Olsen , Yi Zhang , Peter Schwartz , Bala Padmakumar
发明人： Carlos Dangelo , Ephraim Suhir , Subrata Dey , Barbara Wacker , Yuan Xu , Arthur Boren , Darin Olsen , Yi Zhang , Peter Schwartz , Bala Padmakumar
IPC分类号： H01L23/34
CPC分类号： B82Y10/00 , H01L23/373 , H01L23/473 , H01L25/0652 , H01L2224/45015 , H01L2224/45147 , H01L2924/00014 , Y10S977/742 , Y10S977/762 , H01L2224/48 , H01L2924/20752
摘要： One aspect of the invention includes a copper substrate; a catalyst on top of the copper substrate surface; and a thermal interface material that comprises a layer containing carbon nanotubes that contacts the catalyst. The carbon nanotubes are oriented substantially perpendicular to the surface of the copper substrate. A Raman spectrum of the layer containing carbon nanotubes has a D peak at ˜1350 cm−1 with an intensity ID, a G peak at ˜1585 cm−1 with an intensity IG, and an intensity ratio ID/IG of less than 0.7 at a laser excitation wavelength of 514 nm. The thermal interface material has: a bulk thermal resistance, a contact resistance at an interface between the thermal interface material and the copper substrate, and a contact resistance at an interface between the thermal interface material and a solid-state device. A summation of these resistances has a value of 0.06 cm2K/W or less.
摘要翻译：本发明的一个方面包括铜基板; 在铜基材表面上的催化剂; 以及包含与催化剂接触的含有碳纳米管的层的热界面材料。碳纳米管的取向基本上垂直于铜基底的表面。含有碳纳米管的层的拉曼光谱在〜1350cm -1处具有强度为1D，在〜1585cm -1处具有强度IG的G峰和强度比ID / IG小于0.7的D峰激光激发波长为514nm。热界面材料具有体热阻，热界面材料和铜基底之间的界面处的接触电阻以及热界面材料和固态器件之间的界面处的接触电阻。这些电阻的相加值为0.06cm 2 / W以下。

5. 发明申请

US20210349904A1 DIFFERENTIAL INDEXING FOR FAST DATABASE SEARCH 有权
公开(公告)号：US20210349904A1
公开(公告)日：2021-11-11
申请号：US16871843
申请日：2020-05-11
申请人： Shan Gao , Choong Soon Chang , Yuan Xu , Muwu Hou , Hongbin Wu
发明人： Shan Gao , Choong Soon Chang , Yuan Xu , Muwu Hou , Hongbin Wu
IPC分类号： G06F16/2453 , G06F16/22 , G06F16/248
摘要： Methods, systems, and computer programs are presented for improving search speed and quality using differential indexing. One method includes an operation for building a first index for a database, the first index being for first tokens resulting from normalizing words in input data. Further, the method includes building a second index for the database, the second index being for second tokens comprising words of the input data eliminated from the first index during the normalizing. The method further includes operations for receiving a raw query for a search of the database, and for generating a search query based on tokens of the raw query. The search query comprises a combined search of the first index and the second index. A search is performed based on the search query, and results of the search are returned for presentation on a display.

6. 发明授权

US09411033B2 Methods and apparatus for imaging with magnetic induction 有权
标题翻译：用磁感应成像的方法和装置
公开(公告)号：US09411033B2
公开(公告)日：2016-08-09
申请号：US11913894
申请日：2006-05-10
申请人： Bin He , Yuan Xu , Xu Li
发明人： Bin He , Yuan Xu , Xu Li
IPC分类号： A61B5/05 , G01R33/48 , A61B5/00 , A61B8/00
CPC分类号： G01R33/4808 , A61B5/0093 , A61B8/00
摘要： An apparatus includes a magnetic energy source to provide a magnetic signal and a detector to detect an acoustic energy signal from a sample stimulated by the magnetic energy signal. A method includes applying a magnetic signal to a biological sample, detecting an acoustic signal from the sample, and processing the acoustic signal to determine the electrical impedance distribution of the sample, and identify disease in the biological sample. A method includes applying a magnetic signal to a sample, detecting a magnetic or electrical signal within the sample, and processing the magnetic or electrical signal to reconstruct electrical impedance distribution of the sample.
摘要翻译：一种装置包括提供磁信号的磁能源和用于从由磁能信号刺激的样本中检测声能信号的检测器。一种方法包括将磁信号应用于生物样品，检测来自样品的声信号，以及处理声信号以确定样品的电阻抗分布，并识别生物样品中的疾病。一种方法包括对样品施加磁信号，检测样品内的磁信号或电信号，以及处理磁信号或电信号以重建样品的电阻抗分布。

7. 发明授权

US09271132B2 Service processing method, a baseband processor chip and a terminal 有权
标题翻译：业务处理方法，基带处理器芯片和终端
公开(公告)号：US09271132B2
公开(公告)日：2016-02-23
申请号：US13989030
申请日：2011-08-12
申请人： Zhi Zhang , Jiwu Liu , Xianliang Chen , Xichun Gao , Yuan Xu , Wenbo Lu , Ma Zhang , Yingping Hu
发明人： Zhi Zhang , Jiwu Liu , Xianliang Chen , Xichun Gao , Yuan Xu , Wenbo Lu , Ma Zhang , Yingping Hu
IPC分类号： H04W4/00 , H04W4/16 , H04W36/00 , H04W8/18 , H04W68/12 , H04W60/04
CPC分类号： H04W4/16 , H04W8/183 , H04W36/0022 , H04W60/04 , H04W68/12
摘要： A service processing method, a baseband processor chip and a terminal are disclosed in embodiments of this invention, wherein the service processing method comprises: in response to a need for processing a CS domain service by a terminal, identifying whether PS domain data that is being received/transmitted in a PS domain service currently processed by the terminal is critical data for maintaining the QoS level of the PS domain service; in response to that the PS domain data being received/transmitted is not critical data, suspending the processing of the PS domain service and processing the CS domain service. The embodiment of this invention enables a terminal of Class B to process a CS domain service during the process of receiving/transmitting PS domain data.
摘要翻译：在本发明的实施例中公开了服务处理方法，基带处理器芯片和终端，其中，所述服务处理方法包括：响应于终端处理CS域服务的需要，识别是否正在由终端当前处理的PS域服务中接收/发送的关键数据用于维护PS域服务的QoS级别; 响应于接收/发送的PS域数据不是关键数据，暂停处理PS域服务并处理CS域服务。本发明的实施例使得B类终端能够在接收/发送PS域数据的过程中处理CS域服务。

8. 发明授权

US09140908B2 Silicone hydrogel contact lenses 有权
标题翻译：硅胶水凝胶隐形眼镜
公开(公告)号：US09140908B2
公开(公告)日：2015-09-22
申请号：US13982032
申请日：2012-02-23
申请人： Junhao Ge , Yuwen Liu , Charlie Chen , Yuan Xu , Ye Hong , Hongjin Qiu
发明人： Junhao Ge , Yuwen Liu , Charlie Chen , Yuan Xu , Ye Hong , Hongjin Qiu
IPC分类号： G02C7/04 , G02B1/04
CPC分类号： G02C7/049 , G02B1/043 , C08L83/04 , C08L101/14
摘要： Silicone hydrogel contact lenses are formed from the reaction product of a polymerizable composition comprising at least one hydrophilic vinyl amide-containing monomer, at least one acrylate-containing siloxane monomer, and at least one hydrophilic vinyl ether-containing monomer. The contact lenses have ophthalmically-acceptable surface wettability and can be manufactured without the use of volatile organic solvents.
摘要翻译：硅氧水凝胶隐形眼镜由包含至少一种含亲水性乙烯基酰胺的单体，至少一种含丙烯酸酯的硅氧烷单体和至少一种含亲水性乙烯基醚的单体的可聚合组合物的反应产物形成。隐形眼镜具有眼科可接受的表面润湿性，并且可以在不使用挥发性有机溶剂的情况下制造。

9. 发明授权

US09121998B2 Silicone hydrogel contact lenses 有权
标题翻译：硅胶水凝胶隐形眼镜
公开(公告)号：US09121998B2
公开(公告)日：2015-09-01
申请号：US13983578
申请日：2012-02-23
申请人： Charlie Chen , Yuwen Liu , Yuan Xu , Ying Zheng , Junhao Ge , Li Yao , Arthur Back
发明人： Charlie Chen , Yuwen Liu , Yuan Xu , Ying Zheng , Junhao Ge , Li Yao , Arthur Back
IPC分类号： C08L101/14 , C08L83/04 , G02C7/04 , G02B1/04
CPC分类号： G02B1/043 , C08L51/085 , C08L83/04 , C08L101/14
摘要： Silicone hydrogel contact lenses are described. The lenses are derived from a polymerizable composition including 30-60 unit parts by weight of a hydrophilic monomer(s) having one N-vinyl group, 10 to 50 unit parts by weight of 2-hydroxyethyl methacrylate (HEMA), and a first siloxane monomer component comprising a siloxane monomer of formula (1) as described herein or a siloxane monomer of formula (2) as described herein or a siloxane monomer of formula (3) as described herein or any combination thereof, where the total amount of siloxane monomer(s) present in the polymerizable composition is from 15 to 40 unit parts by weight. Batches of silicone hydrogel contact lenses and methods of making silicone hydrogel contact lenses are also described.
摘要翻译：描述了硅酮水凝胶隐形眼镜。透镜衍生自可聚合组合物，其包含30-60单位重量份的具有一个N-乙烯基的亲水性单体，10-50单位重量份的甲基丙烯酸2-羟乙酯（HEMA）和第一个硅氧烷单体组分，其包含本文所述的式（1）的硅氧烷单体或本文所述的式（2）的硅氧烷单体或本文所述的式（3）的硅氧烷单体或其任何组合，其中硅氧烷单体的总量存在于聚合性组合物中的重量比为15〜40单位份。还描述了硅胶水凝胶隐形眼镜的批次和制备硅酮水凝胶隐形眼镜的方法。

10. 发明授权

US08865929B2 Reactive dyes for contact lenses 有权
标题翻译：隐形眼镜用活性染料
公开(公告)号：US08865929B2
公开(公告)日：2014-10-21
申请号：US14131915
申请日：2012-07-17
申请人： Yuan Xu , Charlie Chen , Charles A. Francis , Shane Mao , Hong Xue , Xining Zhang
发明人： Yuan Xu , Charlie Chen , Charles A. Francis , Shane Mao , Hong Xue , Xining Zhang
IPC分类号： C09B62/465 , C09B1/34 , G02B1/04 , C09B62/80 , C09B69/10 , C09B1/16
CPC分类号： C09B1/343 , C09B1/16 , C09B1/34 , C09B62/80 , C09B69/101 , G02B1/043 , C08L101/14 , C08L101/12
摘要： A method for preparing a polymerizable monomer-dye compound is provided in which a monomer, a reactive dye, and base are combined under substantially anhydrous reaction conditions to form the polymerizable monomer-dye compound, wherein the monomer comprises a pendant reactive group that covalently links to the reactive dye to form the monomer-dye compound.
摘要翻译：提供了一种制备可聚合单体 - 染料化合物的方法，其中单体，活性染料和碱在基本上无水的反应条件下组合以形成可聚合单体 - 染料化合物，其中单体包括共价连接与活性染料反应形成单体 - 染料化合物。

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