公开(公告)号：US20090006808A1

公开(公告)日：2009-01-01

申请号：US11768905

申请日：2007-06-26

申请人： Matthias A. Blumrich ,  Dong Chen ,  George Chiu ,  Thomas M. Cipolla ,  Paul W. Coteus ,  Alan G. Gara ,  Mark E. Giampapa ,  Shawn Hall ,  Rudolf A. Haring ,  Philip Heidelberger ,  Gerard V. Kopcsay ,  Martin Ohmacht ,  Valentina Salapura ,  Krishnan Sugavanam ,  Todd Takken

发明人： Matthias A. Blumrich ,  Dong Chen ,  George Chiu ,  Thomas M. Cipolla ,  Paul W. Coteus ,  Alan G. Gara ,  Mark E. Giampapa ,  Shawn Hall ,  Rudolf A. Haring ,  Philip Heidelberger ,  Gerard V. Kopcsay ,  Martin Ohmacht ,  Valentina Salapura ,  Krishnan Sugavanam ,  Todd Takken

IPC分类号： G06F15/80 ,  G06F9/06

CPC分类号： G06F15/17337

摘要： A novel massively parallel supercomputer of petaOPS-scale includes node architectures based upon System-On-a-Chip technology, where each processing node comprises a single Application Specific Integrated Circuit (ASIC) having up to four processing elements. The ASIC nodes are interconnected by multiple independent networks that optimally maximize the throughput of packet communications between nodes with minimal latency. The multiple networks may include three high-speed networks for parallel algorithm message passing including a Torus, collective network, and a Global Asynchronous network that provides global barrier and notification functions. These multiple independent networks may be collaboratively or independently utilized according to the needs or phases of an algorithm for optimizing algorithm processing performance. Novel use of a DMA engine is provided to facilitate message passing among the nodes without the expenditure of processing resources at the node.

摘要翻译： petaOPS规模的一种新型大规模并行超级计算机包括基于片上系统技术的节点架构，其中每个处理节点包括具有多达四个处理元件的单个专用集成电路（ASIC）。 ASIC节点通过多个独立网络互连，以最小的延迟最大化节点之间的数据包通信的吞吐量。 多个网络可以包括用于并行算法消息传递的三个高速网络，包括Torus，集合网络和提供全局障碍和通知功能的全球异步网络。 这些多个独立网络可以根据用于优化算法处理性能的算法的需求或阶段来协同或独立地利用。 提供了新的使用DMA引擎来促进节点之间的消息传递，而不需要节点处理资源。

公开(公告)号：US06190922B1

公开(公告)日：2001-02-20

申请号：US09061294

申请日：1998-04-16

申请人： Dong Chen ,  M. David Shattuck

发明人： Dong Chen ,  M. David Shattuck

IPC分类号： G01N140

CPC分类号： B01J20/28033 ,  B01D15/00 ,  B01J20/26 ,  Y10T436/193333 ,  Y10T436/21 ,  Y10T436/255

摘要： This invention relates generally to a method for the extraction of organic liquid contaminates from a sample. This invention is directed to the ability of hydrophobic extraction material or ribbon tape made of a hydrophobic polymer to facilitate the extraction of liquid organic contaminates from an aqueous sample in contact with an organic non-polar solvent.

摘要翻译： 本发明一般涉及从样品中提取有机液体污染物的方法。 本发明涉及由疏水性聚合物制成的疏水性提取材料或带状带的能力，以便于与有机非极性溶剂接触的水性样品中提取液体有机污染物。

公开(公告)号：US06167753A

公开(公告)日：2001-01-02

申请号：US09226830

申请日：1999-01-07

申请人： Dong Chen ,  Edwin Flecha ,  James Michael Hammond ,  Kenneth Gilbert Roessler

发明人： Dong Chen ,  Edwin Flecha ,  James Michael Hammond ,  Kenneth Gilbert Roessler

IPC分类号： G01B734

CPC分类号： G01Q60/34 ,  G01Q60/30 ,  G01R29/0878 ,  G01R31/303 ,  Y10S977/851 ,  Y10S977/852

摘要： A scanning probe microscope operates in the manner of an atomic force microscope during intermittent periods of scanning motion, in which a sample surface is driven so that a scan line on the surface is moved past a probe tip being vibrated in engagement with the surface. Between these intermittent periods of scanning motion, the vibrating probe tip is moved out of engagement with the sample surface, so that the amplitude and phase shift of probe tip vibrations are determined by the gradient of a force field extending outward from the sample surface. Such a force field is established when the probe tip is attracted by, or repelled from, a magnetic or electric field at or near the sample surface. For each sample point, the system stores data representing the height of the sample surface and the force field.

公开(公告)号：US06079254A

公开(公告)日：2000-06-27

申请号：US72230

申请日：1998-05-04

申请人： Dong Chen ,  Edwin Flecha ,  James Michael Hammond ,  Kenneth Gilbert Roessler

发明人： Dong Chen ,  Edwin Flecha ,  James Michael Hammond ,  Kenneth Gilbert Roessler

IPC分类号： G01B21/30 ,  G01B7/34 ,  G01N37/00 ,  G01Q60/34 ,  G01B5/28

CPC分类号： G01Q60/34 ,  B82Y35/00 ,  Y10S977/851

摘要： The vibrating probe of a scanning force microscope is brought into engagement with a sample surface in an initial approach process moving the probe toward the sample surface until the amplitude of probe vibration at an excitation frequency is measurably affected by forces between the tip and the sample, and then in a final approach process in which a change in vibration amplitude caused by a dithering vibration superimposed on the excitation vibration exceeds a pre-determined threshold limit. The excitation frequency is reduced if the phase angle of vibrations exceeds another limit, and the amplitude of the excitation driving function is increased as the amplitude or tip vibration falls below a setpoint. During approach and scanning, vibration amplitude is measured through a demodulator having an intermediate reference signal locked in phase with the tip motion signal.

摘要翻译： 扫描力显微镜的振动探针在初始逼近过程中与样品表面接合，使探针朝向样品表面移动，直到探针振动在激发频率处的振幅受到尖端和样品之间的力的可测量影响， 然后在叠加在激励振动上的由抖动振动引起的振动振幅的变化超过预定阈值的最终进近过程中。 如果振动的相位角超过另一极限，则励磁频率降低，激励驱动功能的振幅随振幅或尖端振动下降到设定点以下而增加。 在接近和扫描期间，通过具有与尖端运动信号同相锁定的中间参考信号的解调器来测量振幅。

公开(公告)号：US10152450B2

公开(公告)日：2018-12-11

申请号：US13584323

申请日：2012-08-13

申请人： Dong Chen ,  Noel A. Eisley ,  Philip Heidelberger ,  James A. Kahle ,  Fabrizio Petrini ,  Robert M. Senger ,  Burkhard Steinmacher-Burow ,  Yutaka Sugawara

发明人： Dong Chen ,  Noel A. Eisley ,  Philip Heidelberger ,  James A. Kahle ,  Fabrizio Petrini ,  Robert M. Senger ,  Burkhard Steinmacher-Burow ,  Yutaka Sugawara

IPC分类号： G06F15/167 ,  G06F15/173 ,  G06F9/54 ,  H04L29/06 ,  H04L29/08

摘要： According to one embodiment of the present invention, a system for operating memory includes a first node coupled to a second node by a network, the system configured to perform a method including receiving the remote transaction message from the second node in a processing element in the first node via the network, wherein the remote transaction message bypasses a main processor in the first node as it is transmitted to the processing element. In addition, the method includes accessing, by the processing element, data from a location in a memory in the first node based on the remote transaction message, and performing, by the processing element, computations based on the data and the remote transaction message.

公开(公告)号：US09746315B1

公开(公告)日：2017-08-29

申请号：US14733092

申请日：2015-06-08

申请人： Joanna Schmit ,  Son Hoang Bui ,  Dong Chen ,  Matthew Jarrod Novak

发明人： Joanna Schmit ,  Son Hoang Bui ,  Dong Chen ,  Matthew Jarrod Novak

IPC分类号： G01B9/02 ,  G01B11/24

CPC分类号： G01B11/2441 ,  G02B21/0056 ,  H04N13/254

摘要： Side illumination is combined with scanning interferometry to provide a means for measuring with a single data-acquisition scan surfaces that contain sections suitable for interferometric processing as well as sections that are not suitable because of lack of fringes produced by the measurement. In the sections where no fringes are produced, the irradiance detected during the scan is processed using a depth-from-focus mapping method to yield a corresponding measurement. The result is a complete profilometric measurement of the sample surface with a single scan. In addition, by increasing sample irradiance through side illumination, the structural features of the sample become markedly more visible than when illuminated only by the object beam of the interferometer, which greatly facilitates finding focus and identifying regions of interest for the measurement.

公开(公告)号：US09507647B2

公开(公告)日：2016-11-29

申请号：US13008531

申请日：2011-01-18

申请人： Matthias A. Blumrich ,  Luis H. Ceze ,  Dong Chen ,  Alan Gara ,  Phlip Heidelberger ,  Martin Ohmacht ,  Burkhard Steinmacher-Burow ,  Xiaotong Zhuang

发明人： Matthias A. Blumrich ,  Luis H. Ceze ,  Dong Chen ,  Alan Gara ,  Phlip Heidelberger ,  Martin Ohmacht ,  Burkhard Steinmacher-Burow ,  Xiaotong Zhuang

IPC分类号： G06F12/00 ,  G06F13/00 ,  G06F13/28 ,  G06F9/52 ,  G06F12/08

CPC分类号： G06F9/524 ,  G06F12/08

摘要： In a multiprocessor system, a conflict checking mechanism is implemented in the L2 cache memory. Different versions of speculative writes are maintained in different ways of the cache. A record of speculative writes is maintained in the cache directory. Conflict checking occurs as part of directory lookup. Speculative versions that do not conflict are aggregated into an aggregated version in a different way of the cache. Speculative memory access requests do not go to main memory.

摘要翻译： 在多处理器系统中，在L2高速缓冲存储器中实现冲突检查机制。 不同版本的推测性写入以不同的方式保存在缓存中。 高速缓存目录中保留了推测性写入记录。 冲突检查作为目录查找的一部分发生。 不冲突的推测版本以不同的缓存方式聚合成聚合版本。 推测内存访问请求不会转到主内存。

公开(公告)号：US09081501B2

公开(公告)日：2015-07-14

申请号：US13004007

申请日：2011-01-10

申请人： Sameh Asaad ,  Ralph E. Bellofatto ,  Michael A. Blocksome ,  Matthias A. Blumrich ,  Peter Boyle ,  Jose R. Brunheroto ,  Dong Chen ,  Chen-Yong Cher ,  George L. Chiu ,  Norman Christ ,  Paul W. Coteus ,  Kristan D. Davis ,  Gabor J. Dozsa ,  Alexandre E. Eichenberger ,  Noel A. Eisley ,  Matthew R. Ellavsky ,  Kahn C. Evans ,  Bruce M. Fleischer ,  Thomas W. Fox ,  Alan Gara ,  Mark E. Giampapa ,  Thomas M. Gooding ,  Michael K. Gschwind ,  John A. Gunnels ,  Shawn A. Hall ,  Rudolf A. Haring ,  Philip Heidelberger ,  Todd A. Inglett ,  Brant L. Knudson ,  Gerard V. Kopcsay ,  Sameer Kumar ,  Amith R. Mamidala ,  James A. Marcella ,  Mark G. Megerian ,  Douglas R. Miller ,  Samuel J. Miller ,  Adam J. Muff ,  Michael B. Mundy ,  John K. O'Brien ,  Kathryn M. O'Brien ,  Martin Ohmacht ,  Jeffrey J. Parker ,  Ruth J. Poole ,  Joseph D. Ratterman ,  Valentina Salapura ,  David L. Satterfield ,  Robert M. Senger ,  Brian Smith ,  Burkhard Steinmacher-Burow ,  William M. Stockdell ,  Craig B. Stunkel ,  Krishnan Sugavanam ,  Yutaka Sugawara ,  Todd E. Takken ,  Barry M. Trager ,  James L. Van Oosten ,  Charles D. Wait ,  Robert E. Walkup ,  Alfred T. Watson ,  Robert W. Wisniewski ,  Peng Wu

发明人： Sameh Asaad ,  Ralph E. Bellofatto ,  Michael A. Blocksome ,  Matthias A. Blumrich ,  Peter Boyle ,  Jose R. Brunheroto ,  Dong Chen ,  Chen-Yong Cher ,  George L. Chiu ,  Norman Christ ,  Paul W. Coteus ,  Kristan D. Davis ,  Gabor J. Dozsa ,  Alexandre E. Eichenberger ,  Noel A. Eisley ,  Matthew R. Ellavsky ,  Kahn C. Evans ,  Bruce M. Fleischer ,  Thomas W. Fox ,  Alan Gara ,  Mark E. Giampapa ,  Thomas M. Gooding ,  Michael K. Gschwind ,  John A. Gunnels ,  Shawn A. Hall ,  Rudolf A. Haring ,  Philip Heidelberger ,  Todd A. Inglett ,  Brant L. Knudson ,  Gerard V. Kopcsay ,  Sameer Kumar ,  Amith R. Mamidala ,  James A. Marcella ,  Mark G. Megerian ,  Douglas R. Miller ,  Samuel J. Miller ,  Adam J. Muff ,  Michael B. Mundy ,  John K. O'Brien ,  Kathryn M. O'Brien ,  Martin Ohmacht ,  Jeffrey J. Parker ,  Ruth J. Poole ,  Joseph D. Ratterman ,  Valentina Salapura ,  David L. Satterfield ,  Robert M. Senger ,  Brian Smith ,  Burkhard Steinmacher-Burow ,  William M. Stockdell ,  Craig B. Stunkel ,  Krishnan Sugavanam ,  Yutaka Sugawara ,  Todd E. Takken ,  Barry M. Trager ,  James L. Van Oosten ,  Charles D. Wait ,  Robert E. Walkup ,  Alfred T. Watson ,  Robert W. Wisniewski ,  Peng Wu

IPC分类号： G06F15/173 ,  G06F9/06 ,  G06F15/76

CPC分类号： G06F13/287 ,  G06F9/06 ,  G06F9/3004 ,  G06F9/30047 ,  G06F9/3885 ,  G06F12/0811 ,  G06F12/0831 ,  G06F12/0862 ,  G06F12/0864 ,  G06F12/1027 ,  G06F15/17381 ,  G06F15/17387 ,  G06F15/76 ,  G06F15/8069 ,  G06F2212/1016 ,  G06F2212/602 ,  G06F2212/6022 ,  G06F2212/6024 ,  G06F2212/6032 ,  Y02D10/13 ,  Y02D10/14

摘要： A Multi-Petascale Highly Efficient Parallel Supercomputer of 100 petaOPS-scale computing, at decreased cost, power and footprint, and that allows for a maximum packaging density of processing nodes from an interconnect point of view. The Supercomputer exploits technological advances in VLSI that enables a computing model where many processors can be integrated into a single Application Specific Integrated Circuit (ASIC). Each ASIC computing node comprises a system-on-chip ASIC utilizing four or more processors integrated into one die, with each having full access to all system resources and enabling adaptive partitioning of the processors to functions such as compute or messaging I/O on an application by application basis, and preferably, enable adaptive partitioning of functions in accordance with various algorithmic phases within an application, or if I/O or other processors are underutilized, then can participate in computation or communication nodes are interconnected by a five dimensional torus network with DMA that optimally maximize the throughput of packet communications between nodes and minimize latency.

摘要翻译： 具有100 petaOPS规模计算的多Petascale高效并行超级计算机，其成本，功耗和占地面积都在降低，并且允许从互连角度来看处理节点的最大封装密度。 超级计算机利用了VLSI的技术进步，实现了许多处理器可以集成到单个专用集成电路（ASIC）中的计算模型。 每个ASIC计算节点包括利用集成到一个管芯中的四个或更多个处理器的片上系统ASIC，每个处理器具有对所有系统资源的完全访问，并且使得处理器能够对诸如计算或消息传递I / O 并且优选地，根据应用内的各种算法阶段实现功能的自适应分割，或者如果I / O或其他处理器未被充分利用，则可以参与计算或通信节点通过五维环面网络互连 使用DMA来最大限度地最大化节点之间的分组通信的吞吐量并最小化等待时间。

公开(公告)号：US09077616B2

公开(公告)日：2015-07-07

申请号：US13569789

申请日：2012-08-08

申请人： Dong Chen ,  Paul W. Coteus ,  Noel A. Eisley ,  Philip Heidelberger ,  Robert M. Senger ,  Yutaka Sugawara

发明人： Dong Chen ,  Paul W. Coteus ,  Noel A. Eisley ,  Philip Heidelberger ,  Robert M. Senger ,  Yutaka Sugawara

IPC分类号： H04L12/24 ,  H04L12/715

CPC分类号： H04L41/0663 ,  H04L41/12 ,  H04L41/145 ,  H04L45/04

摘要： According to one embodiment of the present invention, a system for network communication includes an M dimensional grid of node groups, each node group including N nodes, wherein M is greater than or equal to one and N is greater than one and each node comprises a router and intra-group links directly connecting each node in each node group to every other node in the node group. In addition, the system includes inter-group links directly connecting each node in each node group to a node in each neighboring node group in the M dimensional grid.

摘要翻译： 根据本发明的一个实施例，一种用于网络通信的系统包括节点组的M维网格，每个节点组包括N个节点，其中M大于或等于1，并且N大于1，并且每个节点包括 路由器和组内链路，将每个节点组中的每个节点直接连接到节点组中的每个其他节点。 此外，该系统包括将每个节点组中的每个节点直接连接到M维网格中的每个相邻节点组中的节点的组间链路。

公开(公告)号：US08994691B2

公开(公告)日：2015-03-31

申请号：US13805207

申请日：2012-09-12

申请人： Wei Li ,  Dong Chen

发明人： Wei Li ,  Dong Chen

IPC分类号： G06F3/045 ,  G02F1/1333 ,  G06F3/044 ,  G02F1/1368 ,  G02F1/1339

CPC分类号： G02F1/13338 ,  G02F1/13394 ,  G02F1/1368 ,  G02F2001/13398 ,  G02F2202/16 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103

摘要： According to embodiments of the invention, an in-cell capacitive contact panel and a manufacturing method thereof are provided. The in-cell capacitive touch panel comprises an array substrate. The array substrate comprises a display pixel structure and a touch circuit, and the touch circuit comprises a sensing unit and an amplifying unit connected with each other. The sensing unit is connected to a gate line in the display pixel structure. A switch-on voltage is provided by the gate line in the display pixel structure to the sensing unit, a voltage is generated in the sensing unit after the sensing unit is switched on, the voltage generated in the sensing unit is changed by a touch operation, the amplifying unit amplifies the voltage change in the sensing unit and outputs the amplified voltage change.

摘要翻译： 根据本发明的实施例，提供了一种单元内电容式接触面板及其制造方法。 单元电容式触摸面板包括阵列基板。 阵列基板包括显示像素结构和触摸电路，并且触摸电路包括彼此连接的感测单元和放大单元。 感测单元连接到显示像素结构中的栅极线。 通过显示像素结构中的栅极线向感测单元提供接通电压，在感测单元接通之后在感测单元中产生电压，通过触摸操作改变感测单元中产生的电压 放大单元放大感测单元中的电压变化并输出放大的电压变化。