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51. 发明申请

US20090319330A1 TECHNIQUES FOR EVALUATING RECOMMENDATION SYSTEMS 审中-公开
标题翻译：评估推荐系统的技术
公开(公告)号：US20090319330A1
公开(公告)日：2009-12-24
申请号：US12141105
申请日：2008-06-18
申请人： Ioan Bogdan Crivat , C. James MacLennan , Yue Liu , Michael D. Moore
发明人： Ioan Bogdan Crivat , C. James MacLennan , Yue Liu , Michael D. Moore
IPC分类号： G06Q10/00
CPC分类号： G06Q30/02 , G06Q10/0639 , G06Q30/0202
摘要： Various technologies and techniques are disclosed for calculating and evaluating the behavior of recommendation systems. Accuracy measures are computed for a plurality of items in a real recommendation system, an ideal recommendation system, and a popularity-based baseline recommendation system. The accuracy measures for the plurality of items are presented to a user so the user can evaluate a performance of the real recommendation system in comparison to the ideal recommendation system and the popularity-based baseline recommendation system. The accuracy measures can be presented in an interactive graph.
摘要翻译：公开了各种技术和技术来计算和评估推荐系统的行为。针对真实推荐系统，理想推荐系统和基于流行度的基准推荐系统中的多个项目计算准确度度量。将多个项目的准确性度量提供给用户，使得与理想推荐系统和基于流行度的基准推荐系统相比，用户可以评估真实推荐系统的性能。准确性度量可以在交互式图表中呈现。

52. 发明申请

US20090175629A1 DISPERSION COMPENSATION METHOD AND FIBER TRANSMISSION SYSTEM 审中-公开
标题翻译：分散补偿方法和光纤传输系统
公开(公告)号：US20090175629A1
公开(公告)日：2009-07-09
申请号：US12403865
申请日：2009-03-13
申请人： Yue Liu , Wei Fu , Zhihui Tao
发明人： Yue Liu , Wei Fu , Zhihui Tao
IPC分类号： H04B10/12 , H04B10/00 , H04B10/04 , H04B10/06
CPC分类号： H04B10/25137 , H04B10/25133
摘要： A dispersion compensation method and a fiber transmission system are disclosed, pertaining to the field of fiber communications. The dispersion compensation method includes: after performing electrical pre-compensation processing on a digital transmit signal, the transmitting end controls the electrical/optical converting module to output a distorted optical signal; after receiving the optical signal, the receiving end performs post-compensation processing after converting the optical signal into an electrical signal, or converts the optical signal into an electrical signal after performing post-compensation processing on the optical signal. The fiber transmission system includes: a pre-compensation signal processing module, an optical source, an electrical/optical converting module, a fiber transmission line, an optical/electrical converting module, and a post-compensation processing module. With the technical solution of the present disclosure, the non-linear effect may be suppressed, and a flexible dispersion compensation solution may be provided for a dynamically configurable network.
摘要翻译：公开了涉及光纤通信领域的色散补偿方法和光纤传输系统。色散补偿方法包括：在对数字发送信号进行电预处理处理之后，发送端控制电/光转换模块输出失真的光信号; 在接收到光信号之后，接收端在将光信号转换成电信号之后执行后补偿处理，或者在对光信号执行后补偿处理之后将光信号转换为电信号。光纤传输系统包括：预补偿信号处理模块，光源，电/光转换模块，光纤传输线，光/电转换模块和后补偿处理模块。利用本公开的技术方案，可以抑制非线性效应，并且可以为可动态配置的网络提供灵活的色散补偿解决方案。

53. 发明授权

US07509477B2 Aggregating data from difference sources 有权
标题翻译：汇总不同来源的资料
公开(公告)号：US07509477B2
公开(公告)日：2009-03-24
申请号：US11401887
申请日：2006-04-12
申请人： Dzmitry Suponau , Jay Girotto , Qiang Wu , Rohit Vishwas Wad , Yue Liu
发明人： Dzmitry Suponau , Jay Girotto , Qiang Wu , Rohit Vishwas Wad , Yue Liu
IPC分类号： G06F12/00
CPC分类号： G06F17/30628 , G06F17/30616 , Y10S707/99931 , Y10S707/99933
摘要： A method and system that aggregates data associated with one or more entities from different data sources are provided. The data sources include documents, web pages, or images that have information about one or more entities. The information is extracted from the data sources based on criteria that define the entities. The extracted information is utilized to generate a hash identifier that corresponds to each entity and one or more storage locations. The one or more storage locations and associated hash identifiers are utilized to store the extracted information corresponding to the entities, and the extracted information for each entity is structured as a virtual page that is stored in an index having references to the data sources.
摘要翻译：提供了一种聚合与来自不同数据源的一个或多个实体相关联的数据的方法和系统。数据源包括具有关于一个或多个实体的信息的文档，网页或图像。基于定义实体的标准，从数据源中提取信息。所提取的信息用于生成对应于每个实体和一个或多个存储位置的散列标识符。一个或多个存储位置和相关联的散列标识符用于存储与实体相对应的提取的信息，并且提取的每个实体的信息被构造为存储在具有对数据源的引用的索引中的虚拟页面。

54. 发明申请

US20090059441A1 CPP device with improved current confining structure and process 有权
标题翻译： CPP器件具有改进的电流限制结构和工艺
公开(公告)号：US20090059441A1
公开(公告)日：2009-03-05
申请号：US11895719
申请日：2007-08-27
申请人： Kunliang Zhang , Min Li , Yue Liu
发明人： Kunliang Zhang , Min Li , Yue Liu
IPC分类号： G11B5/33 , B05D5/12
CPC分类号： G11B5/39 , B82Y10/00 , B82Y25/00 , G01R33/093 , G11B5/3906 , G11B5/3909 , G11B2005/3996 , Y10T29/49021
摘要： Plasma nitridation, in place of plasma oxidation, is used for the formation of a CCP layer. Al, Mg, Hf, etc. all form insulating nitrides under these conditions. Maintaining the structure at a temperature of at least 150° C. during plasma nitridation and/or performing post annealing at a temperature of 220° C. or higher, ensures that no copper nitride can form. Additionally, unintended oxidation by molecular oxygen of the exposed magnetic layers (mainly the pinned and free layers) is also avoided
摘要翻译：等离子体氮化代替等离子体氧化，用于形成CCP层。 Al，Mg，Hf等都在这些条件下形成绝缘氮化物。在等离子体氮化和/或在220℃以上的温度下进行后退火时，将结构维持在至少150℃的温度下，确保不会形成氮化铜。此外，也避免了暴露的磁性层（主要是固定和自由层）的分子氧的非预期氧化

55. 发明授权

US07306959B2 Methods of fabricating integrated optoelectronic devices 有权
标题翻译：集成光电子器件的制造方法
公开(公告)号：US07306959B2
公开(公告)日：2007-12-11
申请号：US11022364
申请日：2004-12-22
申请人： Yue Liu
发明人： Yue Liu
IPC分类号： H01L21/00
CPC分类号： H01L33/486 , H01L31/0203 , H01L2924/0002 , H01S5/0224 , H01S5/02272 , H01S5/18388 , H01L2924/00
摘要： This disclosure concerns methods for fabrication of integrated high speed optoelectronic devices. In one example of such a method, a device region that includes a top surface and a bottom surface is formed on a top surface of a substrate. The device region may take the form of an optical emitter, such as a VCSEL, or a detector, such as a photodiode. Next, an isolation region is formed that is configured such that the device region is surrounded by the isolation region. A superstrate is then disposed on the top surface of the device region. Finally, a micro-optical device, such as a lens, is placed on a top surface of the superstrate.
摘要翻译：本公开涉及用于制造集成高速光电子器件的方法。在这种方法的一个实例中，包括顶表面和底表面的器件区域形成在衬底的顶表面上。器件区域可以采取诸如VCSEL的光发射器或诸如光电二极管的检测器的形式。接下来，形成隔离区域，其被配置为使得器件区域被隔离区域包围。然后在装置区域的顶表面上设置覆盖层。最后，诸如透镜的微光学装置被放置在顶板的顶表面上。

56. 发明申请

US20060007605A1 Seed/AFM combination for CPP GMR device 失效
标题翻译：种子/ AFM组合用于CPP GMR设备
公开(公告)号：US20060007605A1
公开(公告)日：2006-01-12
申请号：US10886288
申请日：2004-07-07
申请人： Min Li , Cheng Horng , Cherng Han , Yue Liu , Yu-Hsia Chen , Ru-Ying Tong
发明人： Min Li , Cheng Horng , Cherng Han , Yue Liu , Yu-Hsia Chen , Ru-Ying Tong
IPC分类号： G11B5/127 , G11B5/33
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3932 , G11B2005/3996 , Y10T29/49043 , Y10T29/49044 , Y10T428/115
摘要： Improved CPP GMR devices have been fabricated by replacing the conventional seed layer (typically Ta) with a bilayer of NiCr on Ta, said seed being deposited on the NiFe layer that constitutes a magnetic shield. Additional improvement was also obtained by replacing the conventional non-magnetic spacer layer of copper with a sandwich structure of two copper layers with an NOL (nano-oxide layer) between them. A process for manufacturing the devices is provided.
摘要翻译：已经通过用Ta上的NiCr双层替代常规种子层（通常为Ta）来制造改进的CPP GMR器件，所述种子沉积在构成磁屏蔽的NiFe层上。通过用它们之间的NOL（纳米氧化物层）的两层铜层的夹层结构代替铜的常规非磁性间隔层也获得了另外的改进。提供了一种制造该装置的方法。

57. 发明授权

US06984076B2 Compact package design for vertical cavity surface emitting laser array to optical fiber cable connection 有权
标题翻译：紧凑型封装设计，用于垂直腔表面发射激光器阵列到光纤电缆连接
公开(公告)号：US06984076B2
公开(公告)日：2006-01-10
申请号：US10680201
申请日：2003-10-08
申请人： Harold Y. Walker, Jr. , Klein L. Johnson , Yue Liu , Bo Su Chen
发明人： Harold Y. Walker, Jr. , Klein L. Johnson , Yue Liu , Bo Su Chen
IPC分类号： H01S3/04
CPC分类号： H01S5/02288 , H01L2224/48091 , H01L2224/48464 , H01L2224/48465 , H01L2224/49175 , H01L2924/16195 , H01L2924/3011 , H01S5/02276 , H01S5/183 , H01S5/423 , H01L2924/00014 , H01L2924/00
摘要： A housing for opto-electronic array devices. The housing includes a base and walls that form a region that receives an opto-electronic semiconductor array. Conductive traces are disposed on a wall such that a front part of the traces are exposed for external electrical connections, while the back part is exposed for internal electrical connections. A transparent substrate having a plurality of micro-lenses cover the base, walls and opto-electronic semiconductor array device. Each micro lens is beneficially made from optical epoxy that is deposited by an ink-jet nozzle. The base and walls are beneficially comprised of a ceramic.
摘要翻译：用于光电阵列器件的外壳。壳体包括形成接收光电子半导体阵列的区域的基底和壁。导电迹线设置在壁上，使得迹线的前部暴露用于外部电连接，而后部暴露用于内部电连接。具有多个微透镜的透明基板覆盖基底，壁和光电半导体阵列器件。每个微透镜有利地由通过喷墨喷嘴沉积的光学环氧树脂制成。底座和墙壁有利地由陶瓷组成。

58. 发明授权

US06924161B2 Protective side wall passivation for VCSEL chips 失效
标题翻译： VCSEL芯片的保护侧壁钝化
公开(公告)号：US06924161B2
公开(公告)日：2005-08-02
申请号：US10427237
申请日：2003-05-01
申请人： James C. Nohava , Robert A. Morgan , Eva M. B. Strzelecka , Yue Liu
发明人： James C. Nohava , Robert A. Morgan , Eva M. B. Strzelecka , Yue Liu
IPC分类号： H01L29/06 , H01S5/183 , H01L21/00
CPC分类号： H01S5/18313 , H01S5/0202 , H01S2301/176
摘要： Methods for sealing or passivating the edges of chips such as vertical cavity surface emitting lasers (VCSEL) is disclosed. One method includes oxidizing the edges of die at the wafer level prior to cutting the wafer into a plurality of die. This may be accomplished by etching a channel along the streets between die, followed by oxidizing the channel walls. The oxidation preferably oxidizes the aluminum bearing layers that are exposed by the channel walls inward for distance. Aluminum bearing layers, including AlAs and AlGaAs, may be oxidized to a stable native oxide that is resistant to further oxidation by the environment. After oxidation, the wafer can be cut along the channels into a number of die, each having a protective oxide layer on the side surfaces.
摘要翻译：公开了用于密封或钝化诸如垂直腔表面发射激光器（VCSEL）的芯片的边缘的方法。一种方法包括在将晶片切割成多个管芯之前，在晶片级处氧化管芯的边缘。这可以通过沿模具之间的街道蚀刻通道，然后氧化通道壁来实现。氧化优选氧化由通道壁向内暴露的距离的含铝层。包括AlAs和AlGaAs的铝轴承层可以被氧化成稳定的天然氧化物，其耐受环境的进一步氧化。氧化后，可以将晶片沿着通道切割成多个模具，每个模具在侧表面上具有保护性氧化物层。

59. 发明授权

US06780661B1 Integration of top-emitting and top-illuminated optoelectronic devices with micro-optic and electronic integrated circuits 失效
标题翻译：顶部发光和顶部照明光电子器件与微光学和电子集成电路的集成
公开(公告)号：US06780661B1
公开(公告)日：2004-08-24
申请号：US09547538
申请日：2000-04-12
申请人： Yue Liu
发明人： Yue Liu
IPC分类号： H01L2100
CPC分类号： H01S5/0262 , H01S5/0207 , H01S5/0213 , H01S5/0215 , H01S5/0216 , H01S5/02272 , H01S5/18388
摘要： An opto-electronic integrated circuit device includes top emitter/detector devices on a substrate. The top emitter/detector devices have top and bottom sides. The top emitter/detector devices are capable of emitting and detecting light beam from the top side, and have top contact pads on the top side. An optically transparent superstrate is attached to the top side. Micro-optic devices such as lenses can be attached to the superstrate. Top contact pads are connected to bottom contact pads. The bottom contact pads are attached to matching pads of an integrated circuit chip to produce an opto-electronic integrated circuit.
摘要翻译：光电集成电路器件包括衬底上的顶部发射器/检测器器件。顶部发射器/检测器装置具有顶部和底部。顶部发射器/检测器装置能够发射和检测来自顶侧的光束，并且在顶侧具有顶部接触焊盘。光学透明的上层附着在顶面。诸如透镜的微光学装置可以附着在上面。顶部接触垫连接到底部接触垫。底部接触焊盘连接到集成电路芯片的匹配焊盘以产生光电集成电路。

60. 发明申请

US20170293230A1 Adjustment and Design Method of Illumination System Matched with Multiple Objective Lenses in Extreme Ultraviolet Lithography Machine 审中-公开
公开(公告)号：US20170293230A1
公开(公告)日：2017-10-12
申请号：US15093843
申请日：2016-04-08
申请人： Ping Liang , Jian Yang , Yongtian Wang , Wenbo Wu , Yue Liu , Jin Xue , Lei Chen , Weijian Cong
发明人： Ping Liang , Jian Yang , Yongtian Wang , Wenbo Wu , Yue Liu , Jin Xue , Lei Chen , Weijian Cong
IPC分类号： G03F7/20 , G02B27/00 , G02B3/00 , G02B19/00 , G02B13/16 , G02B13/14 , G02B5/09 , G02B5/00 , G02B13/00
CPC分类号： G03F7/70141 , G02B3/0056 , G02B5/005 , G02B5/09 , G02B13/0095 , G02B13/143 , G02B13/16 , G02B19/0028 , G02B19/0095 , G02B27/0012 , G03F7/705
摘要： Provided in the present invention is an adjustment and design method of an illumination system matched with multiple objective lenses in an extreme ultraviolet lithography machine; the illumination system to which the method is applied comprises a light source, a collection lens, a field compound eye, a pupil compound eye and a relay lens group; the method specifically comprises the steps: before a projection objective lens of an extreme ultraviolet lithography machine is replaced, calculating aperture angles of emergent ray of a relay lens A on a meridian plane and a sagittal plane by means of ray tracing; after the projection objective lens of the extreme ultraviolet lithography machine is replaced, taking out a central point of a exit pupil plane as an object point for ray tracing; adjusting inclination angles and positions of the relay lens A and a relay lens B, and adjusting inclination angles of central compound eye units of the pupil compound eye and the field compound eye, till an image plane of a current illumination system approximates to an arc-shaped image plane corresponding to the projection objective lens. By adjusting the illumination system on the basis of the adjustment method of the present invention, an illumination system matched with the projection objective lens system can be obtained, which dramatically reduces the cost of designing a projection lithography machine.

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