公开(公告)号：US5946435A

公开(公告)日：1999-08-31

申请号：US918357

申请日：1997-08-26

申请人： Yu Zheng ,  Feng Liu ,  Steven Guoxin Zhu

发明人： Yu Zheng ,  Feng Liu ,  Steven Guoxin Zhu

IPC分类号： G02B6/34 ,  G02B6/26

CPC分类号： G02B6/29361 ,  G02B6/2938 ,  G02B6/29389

摘要： A system and method for providing a wavelength division multiplexer is disclosed. In one aspect, the system and method include providing a housing for the wavelength division multiplexer. The housing includes a first port having a first aperture therein, a second port having a second aperture and a first plurality of apertures therein, and a third port having a third aperture and a second plurality of apertures therein. The second and third apertures are coupled to the first aperture. The first plurality of apertures are disposed symmetrically around the second aperture. The second plurality of apertures are disposed symmetrically around the third aperture. In another aspect, the method and system include providing a wavelength division multiplexer. The wavelength division multiplexer includes a first port including a first collimator, a second port coupled to the first port, and a third port coupled to the first port. The second port includes a second collimator and a first plurality of joints for affixing the second collimator. The first plurality of joints is disposed symmetrically around the second collimator. The third port includes a third collimator and a second plurality of joints for affixing the third collimator. The second plurality of joints is disposed symmetrically around the third collimator.

公开(公告)号：US09039933B2

公开(公告)日：2015-05-26

申请号：US13510460

申请日：2011-02-10

申请人： Zhengwei Pan ,  Feng Liu ,  Xufan Li

发明人： Zhengwei Pan ,  Feng Liu ,  Xufan Li

IPC分类号： C09K11/77 ,  H01L33/50

CPC分类号： C09K11/7734 ,  H01L33/502 ,  Y02B20/181

摘要： Embodiments of the present disclosure relate to visible luminescent phosphors, visible luminescent nanobelt phosphors, methods of making visible luminescent phosphors, methods of making visible luminescent nanobelt phosphors, mixtures of visible luminescent phosphors, methods of using visible luminescent phosphors, waveguides including visible luminescent phosphors, white light emitting phosphors, and the like.

摘要翻译： 本公开的实施方案涉及可见发光荧光体，可见发光纳米带荧光体，制造可见发光荧光体的方法，制备可见发光纳米带荧光体的方法，可见发光荧光体的混合物，使用可见发光荧光体的方法，包括可见发光荧光体的波导， 白色发光荧光体等。

公开(公告)号：US08799478B2

公开(公告)日：2014-08-05

申请号：US10953089

申请日：2004-09-29

申请人： Wu Chou ,  Juan Jenny Li ,  Li Li ,  Feng Liu

发明人： Wu Chou ,  Juan Jenny Li ,  Li Li ,  Feng Liu

IPC分类号： G06F15/16

CPC分类号： H04L65/1006 ,  H04L29/06027 ,  H04L67/02 ,  H04L69/08

摘要： A communication system processing element comprises a processor coupled to a memory and implements an endpoint of the system. The endpoint includes a session initiation protocol (SIP) component and a web services component. The SIP component is configured for communication via SIP signaling with one or more other endpoints of the system. The web services component is configured for interfacing the SIP component to one or more communication service applications of the system.

摘要翻译： 通信系统处理元件包括耦合到存储器并实现系统端点的处理器。 端点包括会话发起协议（SIP）组件和Web服务组件。 SIP组件被配置为经由SIP信令与系统的一个或多个其他端点进行通信。 Web服务组件被配置为将SIP组件与系统的一个或多个通信服务应用程序进行接口。

公开(公告)号：US08782773B2

公开(公告)日：2014-07-15

申请号：US12570848

申请日：2009-09-30

申请人： Wu Chou ,  Lookman Yasin Fazal ,  Weiping Guo ,  Feng Liu ,  Zhi Qiang Zhao

发明人： Wu Chou ,  Lookman Yasin Fazal ,  Weiping Guo ,  Feng Liu ,  Zhi Qiang Zhao

IPC分类号： G06F21/00

CPC分类号： G06F9/54

摘要： A system for enabling communication between a first domain and a second domain is disclosed. At least the first domain is protected by a firewall. A first data-processing system is provided in the first domain and a second data-processing system provided in second domain. The second domain hosts an application that the first domain desires to access. To enable the communication between the two domains a tunnel is established through the firewall. The tunnel runs from the first data-processing system to the second data-processing system. The second data-processing system provides a web-proxy interface to interface to the application and also acts as a tunnel gateway.

摘要翻译： 公开了一种用于实现第一域和第二域之间的通信的系统。 至少第一个域由防火墙保护。 在第一域中提供第一数据处理系统和在第二域中提供的第二数据处理系统。 第二个域托管第一个域想要访问的应用程序。 为了实现两个域之间的通信，通过防火墙建立隧道。 隧道从第一个数据处理系统运行到第二个数据处理系统。 第二个数据处理系统提供一个web应用程序接口，用于与应用程序的接口，并且还充当隧道网关。

公开(公告)号：US08760819B1

公开(公告)日：2014-06-24

申请号：US12978145

申请日：2010-12-23

申请人： Feng Liu ,  Dehua Han ,  Ming Sun ,  Yimin Guo

发明人： Feng Liu ,  Dehua Han ,  Ming Sun ,  Yimin Guo

IPC分类号： G11B5/11 ,  G11B5/33

CPC分类号： G11B5/3912

摘要： A magnetic recording sensor for use in a data storage device is described. The sensor has a magnetoresistive sensing element and magnetic shields shielding the magnetoresistive sensing element. The magnetic shields include a first plated soft ferromagnetic layer, a second plated soft ferromagnetic layer, and an antiferromagnetic coupling (AFC) trilayer between the first plated soft ferromagnetic layer and the second plated soft ferromagnetic layer. The AFC trilayer includes a first AFC layer of sputtered ferromagnetic material; a second AFC layer of a nonmagnetic antiferromagnetic exchange material, and a third AFC layer of sputtered ferromagnetic material. Shields with AFC trilayers in bottom, side, and/or top shields, and well as between shields are provided. A method of fabricating is also provided.

摘要翻译： 描述了用于数据存储装置的磁记录传感器。 传感器具有磁阻感测元件和屏蔽磁阻感测元件的磁屏蔽。 磁屏蔽包括第一镀层软铁磁层，第二电镀软铁磁层和第一镀层软铁磁层与第二电镀软铁磁层之间的反铁磁耦合（AFC）三层。 AFC三层包括溅射铁磁材料的第一AFC层; 非磁性反铁磁交换材料的第二AFC层和溅射的铁磁材料的第三AFC层。 提供了在底部，侧面和/或顶部屏蔽以及屏蔽之间的AFC三层玻璃的屏蔽。 还提供了一种制造方法。

公开(公告)号：US08656388B2

公开(公告)日：2014-02-18

申请号：US13108424

申请日：2011-05-16

申请人： Wu Chou ,  Weiping Guo ,  Feng Liu ,  Zhi Qiang Zhao

发明人： Wu Chou ,  Weiping Guo ,  Feng Liu ,  Zhi Qiang Zhao

IPC分类号： G06F9/455

CPC分类号： G06F11/2097 ,  G06F11/1484 ,  G06F11/203 ,  G06F11/2038

摘要： High availability (HA) protection is provided for an executing virtual machine. At a checkpoint in the HA process, the active server suspends the virtual machine; and the active server copies dirty memory pages to a buffer. During the suspension of the virtual machine on the active host server, dirty memory pages are copied to a ring buffer. A copy process copies the dirty pages to a first location in the buffer. At a predetermined benchmark or threshold, a transmission process can begin. The transmission process can read data out of the buffer at a second location to send to the standby host. Both the copy and transmission processes can operate asynchronously on the ring buffer. The ring buffer cannot overflow because the transmission process continues to empty the ring buffer as the copy process continues. This arrangement allows for using smaller buffers and prevents buffer overflows, and thereby, it reduces the VM suspension time and improves the system efficiency.

摘要翻译： 为执行的虚拟机提供高可用性（HA）保护。 在HA进程的检查点，活动服务器挂起虚拟机; 并且活动服务器将脏内存页复制到缓冲区。 在活动主机服务器上暂停虚拟机时，脏内存页被复制到环形缓冲区。 复制过程将脏页复制到缓冲区中的第一个位置。 在预定的基准或阈值处，可以开始传输过程。 传输过程可以在第二位置从缓冲器读取数据以发送到备用主机。 复制和传输过程都可以在环形缓冲区上异步运行。 环形缓冲区不能溢出，因为传输过程在复制过程继续时继续清空环形缓冲区。 这种安排允许使用较小的缓冲区并防止缓冲区溢出，从而减少VM挂起时间并提高系统效率。

公开(公告)号：US08600541B2

公开(公告)日：2013-12-03

申请号：US13635415

申请日：2010-08-16

申请人： Zhongde Shan ,  Feng Liu ,  Xiaoli Dong ,  Zhilin Lin

发明人： Zhongde Shan ,  Feng Liu ,  Xiaoli Dong ,  Zhilin Lin

IPC分类号： G06F19/00

CPC分类号： D03D49/00 ,  B33Y10/00 ,  D04H3/04 ,  D04H3/05 ,  D10B2505/02

摘要： The invention relates to a three-dimensional weave-forming method for composites, comprising the following steps: dividing the CAD model into layers according to the structure of a component, designing by layers and optimizing weaving paths; disposing weaving guiding poles on a controllable digital layout template according to preset rules and intervals; In the direction Z, passing guiding sleeves through the hollow guiding poles and evaginating the guiding sleeves, and then fixing the guiding sleeves onto the controllable digital layout template; selecting filaments to weave; after the weaving of one layer thickness is finished, descending the template in the thickness by one layer to drive the guiding sleeves to expose outside a preset distance to form a new layer of layout template; weaving layer by layer until the whole component is finished; dismounting the component and sewing; and dipping the component in resin and finishing the manufacture of the part. According to the method, the rapid prototyping technology and the weaving technology are organically combined, so that the three-dimensional weaving of components with complex function is realized. Simultaneously, the preparation of composite and the forming of components are integrated, so that the manufacture of functional components with complex structure is realized.

摘要翻译： 本发明涉及一种用于复合材料的三维编织方法，包括以下步骤：根据部件结构将CAD模型分成多层，通过层次设计和优化编织路径; 根据预设的规则和间隔将编织导柱安装在可控数字布局模板上; 在Z方向上，通过引导套筒穿过中空导柱，并将引导套筒拉开，然后将引导套筒固定在可控数字布局模板上; 选择长丝编织; 在完成一层厚度编织后，将模板厚度降低一层，驱动引导套筒露出预设距离，形成新的布局模板层; 逐层编织，直到整个组件完成; 拆卸零件和缝制; 并将组分浸渍在树脂中并完成部件的制造。 根据该方法，快速成型技术和织造技术有机结合，实现了具有复杂功能的部件的三维编织。 同时，将复合材料的制备和部件的成型相结合，实现了具有复杂结构的功能部件的制造。

公开(公告)号：US20130120600A1

公开(公告)日：2013-05-16

申请号：US12953703

申请日：2010-11-24

申请人： Hailin Jin ,  Aseem O. Agarwala ,  Jue Wang ,  Michael L. Gleicher ,  Feng Liu

发明人： Hailin Jin ,  Aseem O. Agarwala ,  Jue Wang ,  Michael L. Gleicher ,  Feng Liu

IPC分类号： H04N5/228

CPC分类号： G06T7/262 ,  H04N5/23254 ,  H04N5/23267

摘要： Methods, apparatus, and computer-readable storage media for subspace video stabilization. A subspace video stabilization technique may provide a robust and efficient approach to video stabilization that achieves high-quality camera motion for a wide range of videos. The technique may transform a set of input two-dimensional (2D) motion trajectories so that they are both smooth and resemble visually plausible views of the imaged scene; this may be achieved by enforcing subspace constraints on feature trajectories while smoothing them. The technique may assemble tracked features in the video into a trajectory matrix, factor the trajectory matrix into two low-rank matrices, and perform filtering or curve fitting in a low-dimensional linear space. The technique may employ a moving factorization technique that is both efficient and streamable.

摘要翻译： 用于子空间视频稳定的方法，装置和计算机可读存储介质。 子空间视频稳定技术可以提供用于视频稳定的鲁棒且有效的方法，其实现针对各种视频的高质量相机运动。 该技术可以转换一组输入二维（2D）运动轨迹，使得它们是平滑的，并且类似于成像场景的视觉上合理的视图; 这可以通过对特征轨迹执行子空间约束来实现，同时平滑它们。 该技术可以将视频中的跟踪特征组合成轨迹矩阵，将轨迹矩阵归因为两个低阶矩阵，并在低维线性空间中执行滤波或曲线拟合。 该技术可以采用既有效又可流动的移动因式分解技术。

公开(公告)号：US08413145B2

公开(公告)日：2013-04-02

申请号：US12895230

申请日：2010-09-30

申请人： Wu Chou ,  Weiping Guo ,  Feng Liu ,  Zhi Qiang Zhao

发明人： Wu Chou ,  Weiping Guo ,  Feng Liu ,  Zhi Qiang Zhao

IPC分类号： G06F9/455

CPC分类号： G06F12/08 ,  G06F9/45533 ,  G06F11/1484 ,  G06F11/2038 ,  G06F11/2048 ,  G06F11/2097 ,  G06F2212/151

摘要： High availability (HA) protection is provided for an executing virtual machine. At a checkpoint in the HA process, the active server suspends the virtual machine; and the active server copies dirty memory pages to a buffer. During the suspension of the virtual machine on the active host server, dirty memory pages are copied to a ring buffer. A copy process copies the dirty pages to a first location in the buffer. At a predetermined benchmark or threshold, a transmission process can begin. The transmission process can read data out of the buffer at a second location to send to the standby host. Both the copy and transmission processes can operate substantially simultaneously on the ring buffer. As such, the ring buffer cannot overflow because the transmission process continues to empty the ring buffer as the copy process continues. This arrangement allows for smaller buffers and prevents buffer overflows.

摘要翻译： 为执行的虚拟机提供高可用性（HA）保护。 在HA进程的检查点，活动服务器挂起虚拟机; 并且活动服务器将脏内存页复制到缓冲区。 在活动主机服务器上暂停虚拟机时，脏内存页被复制到环形缓冲区。 复制过程将脏页复制到缓冲区中的第一个位置。 在预定的基准或阈值处，可以开始传输过程。 传输过程可以在第二位置从缓冲器读取数据以发送到备用主机。 复制和传输过程都可以在环形缓冲器上基本同时运行。 因此，环形缓冲区不能溢出，因为复制过程继续，传输过程继续清空环形缓冲区。 这种安排允许更小的缓冲区并防止缓冲区溢出。

公开(公告)号：US20130027053A1

公开(公告)日：2013-01-31

申请号：US13495013

申请日：2012-06-13

申请人： Lini LEE ,  Feng Liu ,  Ruijie Peng

发明人： Lini LEE ,  Feng Liu ,  Ruijie Peng

IPC分类号： G01R31/04 ,  G01R17/02

CPC分类号： G01R31/31721 ,  G01R31/2884

摘要： A semiconductor device has an internal power bus, parallel power connections for connecting the power bus with an external power supply and a test module. The test module includes a sensor for producing first and second differential sensor signals that are functions of voltages at spaced positions in one of the parallel connections produced by current in the parallel connection. The test module includes first and second balanced differential pair comparators that receive first and second reference signals and produce a first comparator signal that is a function of the relative values of the first differential sensor signal and the first reference signal, and a second comparator signal that is a function of the relative values of the second differential sensor signal and the second reference signal. The test module includes an output element that produces an output signal that is a function of the first and second comparator signals.

摘要翻译： 半导体器件具有内部电源总线，用于将电源总线与外部电源和测试模块连接的并行电源连接。 测试模块包括用于产生第一和第二差分传感器信号的传感器，所述第一和第二差分传感器信号是在并联连接中由电流产生的并联连接之一中的间隔位置处的电压的函数。 测试模块包括第一和第二平衡差分对比较器，其接收第一和第二参考信号并产生作为第一差分传感器信号和第一参考信号的相对值的函数的第一比较器信号，以及第二比较器信号， 是第二差分传感器信号和第二参考信号的相对值的函数。 测试模块包括产生作为第一和第二比较器信号的函数的输出信号的输出元件。