公开(公告)号：US08518193B2

公开(公告)日：2013-08-27

申请号：US11856544

申请日：2007-09-17

申请人： Gang Duan ,  Aaron Wiest ,  William L. Johnson

发明人： Gang Duan ,  Aaron Wiest ,  William L. Johnson

IPC分类号： C22C45/10 ,  C22C45/00

CPC分类号： C22F1/16 ,  C22C45/10

摘要： Low density Be-bearing bulk amorphous structural alloys with more than double the specific strength of conventional titanium alloys and methods of forming bulk articles from such alloys having thicknesses greater than 0.5 mm are provided. The bulk solidifying amorphous alloys described exclude late transition metal components while still exhibiting good glass forming ability, exceptional thermal stability, and high strength.

摘要翻译： 提供了具有比常规钛合金的比强度的两倍以上的低密度承载块状非晶结构合金以及从这种厚度大于0.5mm的合金形成本体制品的方法。 描述的大量固化非晶合金排除后期过渡金属组分，同时仍然表现出良好的玻璃形成能力，优异的热稳定性和高强度。

公开(公告)号：US20120301927A1

公开(公告)日：2012-11-29

申请号：US13263419

申请日：2010-04-08

申请人： Gang Duan ,  Sung Ho Lee ,  Ying Qian ,  Rafael F. Sala ,  Jayarama Shetty

发明人： Gang Duan ,  Sung Ho Lee ,  Ying Qian ,  Rafael F. Sala ,  Jayarama Shetty

IPC分类号： C12N9/28 ,  C12N15/63 ,  C12P19/14 ,  D06M16/00 ,  C12N1/19 ,  C12P7/14 ,  C12P19/16 ,  C12N15/56 ,  C12N1/21

CPC分类号： C12P19/14 ,  C12N9/2417 ,  C12P7/10 ,  C12P7/14 ,  C12P19/16 ,  D06L1/14 ,  D06M16/003 ,  Y02E50/16

摘要： Variants of a Pseudomonas saccharophila G4-forming amylase (PS4) advantageously can catalyze high temperature saccharification to produce maltotetraose syrup from a starch liquefact or granular starch, e.g., derived from cornstarch. The PS4 variants are useful in a process of saccharification of starch that advantageously produces significant amounts of maltotetraose, which can be used downstream in a process of producing a maltotetraose syrup. In one embodiment, a thermostable PS4 variant is provided that can produce about 40% to about 60% by weight maltotetraose, based on total saccharide content.

摘要翻译： 酿酒酵母G4形成淀粉酶（PS4）的变体有利地可以催化高温糖化以从淀粉液化或颗粒淀粉（例如衍生自玉米淀粉）产生麦芽四糖糖浆。 PS4变体可用于淀粉糖化过程，其有利地产生显着量的麦芽四糖，其可以在生产麦芽四糖糖浆的方法中在下游使用。 在一个实施方案中，提供了基于总糖含量可产生约40重量％至约60重量％麦芽四糖的耐热性PS4变体。

公开(公告)号：US20120135466A1

公开(公告)日：2012-05-31

申请号：US13263606

申请日：2010-04-08

申请人： Gang Duan ,  Ying Qian ,  Rafael F. Sala ,  Jayarama Shetty

发明人： Gang Duan ,  Ying Qian ,  Rafael F. Sala ,  Jayarama Shetty

IPC分类号： C12P19/00

CPC分类号： C12P19/14

摘要： The combination of a Pseudomonas saccharophila G4-forming amylase (PS4) variant and a pullulanase advantageously can catalyze at a high temperature saccharification to produce an increased amount of maltotetraose, which can be used downstream in a process of producing a maltotetraose syrup. In one embodiment, a thermostable PS4 variant supplement with a pullulanase is provided that can produce about 40% to about 60% by weight maltotetraose, based on total saccharide content.

摘要翻译： 酿酒酵母G4形成淀粉酶（PS4）变体和支链淀粉酶的组合有利地可以在高温糖化下催化产生增加量的麦芽四糖，其可以在生产麦芽四糖糖浆的方法中用于下游。 在一个实施方案中，提供了具有支链淀粉酶的热稳定性PS4变体，其可以基于总糖含量产生约40重量％至约60重量％的麦芽四糖。

公开(公告)号：US20230084379A1

公开(公告)日：2023-03-16

申请号：US17472081

申请日：2021-09-10

申请人： Gang Duan ,  Srinivas Venkata Ramanuja Pietambaram ,  Aleksandar Aleksov ,  Tarek Ibrahim

发明人： Gang Duan ,  Srinivas Venkata Ramanuja Pietambaram ,  Aleksandar Aleksov ,  Tarek Ibrahim

IPC分类号： H01L23/538 ,  H01L25/065 ,  H01L23/00 ,  H01L23/13 ,  H01L23/498 ,  H01L21/48 ,  H01L21/56 ,  H01L21/683 ,  H01L25/00

摘要： Disclosed herein are local bridge-last architectures for heterogeneous integration applications and methods for manufacturing the same. The local bridge-last architectures may include a substrate, a first die, a second die, and a material. The substrate may define a cavity. The first and second dies may be connected to the substrate. The material may be attached to the substrate. The material may include a first portion and a second portion. The first portion of the material may be located proximate the first bump and the second portion of the material may be located proximate the second bump.

公开(公告)号：US20220189880A1

公开(公告)日：2022-06-16

申请号：US17124352

申请日：2020-12-16

申请人： Srinivas V. Pietambaram ,  Tarek A. Ibrahim ,  Gang Duan ,  Sai Vadlamani ,  Bharat Prasad Penmecha

发明人： Srinivas V. Pietambaram ,  Tarek A. Ibrahim ,  Gang Duan ,  Sai Vadlamani ,  Bharat Prasad Penmecha

IPC分类号： H01L23/538 ,  H01L23/498 ,  H01L25/065

摘要： Disclosed herein are microelectronic structures including glass cores, as well as related assemblies and methods. In some embodiments, a microelectronic structure may include a glass core having through-glass vias (TGVs) therein; a metallization region at a first face of the glass core, wherein a conductive pathway in the first metallization region is conductively coupled to at least one of the TGVs; a bridge component in the metallization region; a first conductive contact at a face of the metallization region, wherein the first conductive contact is conductively coupled to the conductive pathway; and a second conductive contact at the face of the metallization region, wherein the second conductive contact is conductively coupled to the bridge component.

公开(公告)号：US08898027B2

公开(公告)日：2014-11-25

申请号：US12996896

申请日：2009-09-04

申请人： Yaozhong Xin ,  Fang Li ,  Jingtao Wu ,  Hongzhu Tao ,  Jianfeng Yan ,  Gang Duan ,  Fang Tian ,  Yu Dong ,  Wei Zhang

发明人： Yaozhong Xin ,  Fang Li ,  Jingtao Wu ,  Hongzhu Tao ,  Jianfeng Yan ,  Gang Duan ,  Fang Tian ,  Yu Dong ,  Wei Zhang

IPC分类号： G01R23/00 ,  H02J3/24

CPC分类号： H02J3/24

摘要： A method and a system for a comprehensive analysis of low frequency oscillation. The method includes: firstly, initiating a wide area measurement system WAMS (71) to perform real-time monitoring; transmitting real-time low frequency oscillation information to a dynamic early-warning system (72) periodically; then converting the low frequency oscillation information received by the dynamic early-warning system (72) into an input file for stability calculation with small disturbance, and performing related calculation; finally, transmitting the calculated result back to the wide area measurement system WAMS (71) and a human-machine system interface for output. The system includes: the wide area measurement system WAMS (71), the dynamic early-warning system (72), a system for stability calculation with small disturbance (73) and an output system (74).

摘要翻译： 一种综合分析低频振荡的方法和系统。 该方法包括：首先启动广域测量系统WAMS（71）进行实时监控; 周期性地将实时低频振荡信息发送到动态预警系统（72）; 然后将由动态预警系统（72）接收的低频振荡信息转换成具有小干扰的用于稳定性计算的输入文件，并执行相关计算; 最后，将计算结果传送回广域测量系统WAMS（71）和人机界面进行输出。 该系统包括：广域测量系统WAMS（71），动态预警系统（72），小干扰稳定计算系统（73）和输出系统（74）。

公开(公告)号：US08347385B2

公开(公告)日：2013-01-01

申请号：US12640985

申请日：2009-12-17

申请人： Shaohong Wei ,  Gang Duan ,  Zhongqiang Chen ,  Bing Xie

发明人： Shaohong Wei ,  Gang Duan ,  Zhongqiang Chen ,  Bing Xie

IPC分类号： G06F11/00

CPC分类号： H04L63/1458 ,  H04L1/1835 ,  H04L41/28 ,  H04L43/16 ,  H04L63/0236 ,  H04L63/14 ,  H04L63/1408 ,  H04L63/1416 ,  H04L63/1466 ,  H04L2463/143

摘要： A method for processing network traffic data includes receiving a packet, and determining whether the packet is a previously dropped packet that is being retransmitted. A method for processing network traffic content includes receiving a plurality of headers, the plurality of headers having respective first field values, and determining whether the first field values of the respective headers form a first prescribed pattern. A method for processing network traffic content includes receiving a plurality of packets, and determining an existence of a flooding attack without tracking each of the plurality of packets with a SYN bit.

公开(公告)号：US20120283967A1

公开(公告)日：2012-11-08

申请号：US13497512

申请日：2009-12-09

申请人： Gang Duan ,  Jingtao Wu ,  Xiaoyan Sun ,  Dong Yang

发明人： Gang Duan ,  Jingtao Wu ,  Xiaoyan Sun ,  Dong Yang

IPC分类号： G01R21/00 ,  G01R25/00 ,  G06F19/00 ,  G01P3/00 ,  G01R19/00

CPC分类号： H02J13/0006 ,  G01R19/2513 ,  Y02E60/728 ,  Y02E60/74 ,  Y04S10/265 ,  Y04S10/30

摘要： A state-matrix-independent dynamic process estimation method in real-time for weakly observable measurement nodes without PMU is only dependent on real-time measurement dynamic data of measurement nodes with Phasor Mesurement Unit (PMU) and measurement data of Supervisory Control And Data Acquisition (SCADA) system in electric power system or state estimation data. According to the SCADA measurement data or state estimation data at some continuous moments, the method utilizes recursive least squares solution to find a linear combination relationship between variation of measurement parameter to be estimated of nodes without PMU and variation of corresponding measurement parameter of nodes with PMU. Using the linear combination of relationship, the dynamic process of measurement nodes without PMU is estimated in real-time. The method provides high estimation precision and meets error requirements of engineering application.

摘要翻译： 对于弱PMI测量节点，实时状态矩无关动态过程估计方法仅依赖于相量测量单元（PMU）和监控控制与数据采集测量数据的实时测量动态数据 （SCADA）系统或状态估计数据。 根据SCADA测量数据或某些连续时刻的状态估计数据，该方法利用递归最小二乘解求解PMU节点测量参数变化与PMU节点对应测量参数变化之间的线性组合关系 。 使用线性关系的组合，实时估计无PMU的测量节点的动态过程。 该方法提供高估计精度，满足工程应用的误差要求。

公开(公告)号：US20080118387A1

公开(公告)日：2008-05-22

申请号：US11850582

申请日：2007-09-05

申请人： Marios D. Demetriou ,  Gang Duan ,  William L. Johnson ,  Chris Veazey

发明人： Marios D. Demetriou ,  Gang Duan ,  William L. Johnson ,  Chris Veazey

IPC分类号： B22F3/02 ,  C21D1/00 ,  C22C45/02 ,  C22C45/04 ,  C22F1/10

CPC分类号： C22C45/008 ,  C22C1/08 ,  C22C2001/083 ,  C22C2200/02

摘要： Amorphous Fe- and Co-based metal foams and methods of preparing the same are provided. The Fe- and Co-based foams are prepared from Fe- and Co-based metal alloys of low hydrogen solubility having an atomic fraction of Fe or Co greater than or equal to the atomic fraction of each other alloying element. A method for producing the Fe- and Co-based foams includes the in situ decomposition of a hydride in a molten Fe- or Co-based alloy.

摘要翻译： 提供无定形Fe-和Co-基金属泡沫及其制备方法。 Fe-和Co-基泡沫体由Fe或Co原子分数大于或等于每个其他合金元素的原子分数的低氢溶解度的Fe-和Co-基金属合金制备。 制备Fe-和Co-基泡沫体的方法包括在熔融的Fe-或Co-基合金中原位分解氢化物。

公开(公告)号：US20070192481A1

公开(公告)日：2007-08-16

申请号：US11357654

申请日：2006-02-16

申请人： Shaohong Wei ,  Zhongqiang Chen ,  Ping Ng ,  Gang Duan

发明人： Shaohong Wei ,  Zhongqiang Chen ,  Ping Ng ,  Gang Duan

IPC分类号： G06F15/173

CPC分类号： H04L43/18 ,  G06F21/554 ,  H04L43/08 ,  H04L69/22

摘要： A method for determining a type of content includes receiving a first packet, determining a state of classification for the first packet or for a session with which the first packet is associated, receiving a second packet, and determining a content type for the second packet based at least in part on the determined state. A method for determining a type of content includes receiving a packet associated with a session, determining whether a content type has been determined for the session or for an other packet associated with the session, and classifying the packet to be the content type based at least in part on a result from the act of determining. A method for determining a type of content includes receiving a first packet from a first port, the first port adapted for receiving at least two types of content, and determining a content type for the first packet or for a session with which the first packet is associated. A method for determining a type of content includes receiving a packet associated with a session, and determining a state of classification for the packet or the session.

摘要翻译： 一种用于确定内容类型的方法包括接收第一分组，确定第一分组的分类状态或与第一分组相关联的会话的接收状态，接收第二分组，以及确定第二分组的内容类型 至少部分取决于确定的状态。 用于确定内容类型的方法包括：接收与会话相关联的分组，确定是否已经为该会话确定了内容类型，或者确定了与该会话相关联的其他分组的内容类型，以及至少至少将分组分类为内容类型 部分原因是决定行为的结果。 用于确定内容类型的方法包括从第一端口接收第一分组，所述第一端口适于接收至少两种类型的内容，以及确定所述第一分组的内容类型，或者确定所述第一分组的会话 相关联。 用于确定内容类型的方法包括接收与会话相关联的分组，以及确定分组或会话的分类状态。