公开(公告)号：US07578423B1

公开(公告)日：2009-08-25

申请号：US12134404

申请日：2008-06-06

申请人： Rong Duan ,  Zhao Ya Rui ,  Pei Bei Xu

发明人： Rong Duan ,  Zhao Ya Rui ,  Pei Bei Xu

IPC分类号： B23K37/04

CPC分类号： B23K20/004 ,  B23K20/10 ,  H01L24/78 ,  H01L2224/78 ,  H01L2224/78301 ,  H01L2924/00014 ,  H01L2924/01029 ,  H01L2924/14 ,  H01L2224/48 ,  H01L2224/45099 ,  H01L2924/00

摘要： An assembly for reducing oxidation of a semiconductor device comprises a holding device for securing the semiconductor device to a platform. The holding device includes at least one opening for providing access by a bonding tool to bonding areas where the semiconductor device is to be bonded. A slidable cover covers the holding device and has a slot for providing access by the bonding tool to the bonding areas through the slot. A guiding device is positioned on the slidable cover and is coupled to a pusher which is operative to push the slidable cover to move along a first axis. The pusher is further guided by the guiding device to move relative to the slidable cover along a second axis which is perpendicular to the first axis without pushing the slidable cover to move in the second axis.

摘要翻译： 用于减少半导体器件的氧化的组件包括用于将半导体器件固定到平台的保持装置。 保持装置包括至少一个开口，用于通过接合工具提供对于要接合半导体器件的接合区域的接近。 可滑动的盖子覆盖保持装置并且具有用于通过接合工具提供通过槽的接合区域的槽的槽。 引导装置定位在可滑动盖上并且联接到推动器，该推动器可操作以推动可滑动盖沿着第一轴线移动。 推动器进一步被引导装置引导，以沿着垂直于第一轴线的第二轴线相对于可滑动盖移动而不推动可滑动盖在第二轴线上移动。

公开(公告)号：US20120147760A1

公开(公告)日：2012-06-14

申请号：US12964472

申请日：2010-12-09

申请人： Rong Duan ,  Siu-Tong Au ,  Heeyoung Kim ,  Guang-Qin Ma

发明人： Rong Duan ,  Siu-Tong Au ,  Heeyoung Kim ,  Guang-Qin Ma

IPC分类号： H04L12/26

CPC分类号： H04W24/02 ,  H04L41/0816 ,  H04L43/067 ,  H04L43/16 ,  H04W16/24 ,  H04W24/08

摘要： A method that collects data and subjects it to statistical analysis to detect localized events, which assists in network provisioning. Illustratively, the data employed is hourly network traffic count that is collected at cell sites. By taking the advantage of additive property of Poisson process, the method integrates spatial neighbor information by aggregating temporal data in various areas, and iteratively estimating the event location and the radius of event impact by examining the posterior probability base on the aggregated data.

摘要翻译： 收集数据并对其进行统计分析以检测本地化事件的方法，这有助于网络配置。 说明性地，使用的数据是在小区站点收集的小时网络流量计数。 通过利用泊松过程的附加属性，该方法通过聚合各个区域的时间数据来集成空间邻居信息，并且通过基于聚合数据检查后验概率来迭代地估计事件位置和事件影响的半径。

公开(公告)号：US20100138277A1

公开(公告)日：2010-06-03

申请号：US12327441

申请日：2008-12-03

申请人： Siu-Tong Au ,  Rong Duan

发明人： Siu-Tong Au ,  Rong Duan

IPC分类号： G06Q10/00 ,  G06F7/06 ,  G06F17/30

CPC分类号： G06F17/30539 ,  G06Q30/02 ,  G06Q30/0201

摘要： A method and system for mining a database for product migration analysis includes querying product usage data for a legacy product and a new product from the database as time series data. The product usage data is representative for a large number of consumers of the legacy and new products. A mathematical model may be used to determine a relationship between the two time series data. Product migration values and other features related to product migration, such as a transition period of product usage, may be estimated, determined or predicted.

摘要翻译： 用于挖掘用于产品迁移分析的数据库的方法和系统包括从数据库中查询旧产品和新产品的产品使用数据作为时间序列数据。 产品使用数据代表了传统和新产品的大量消费者。 可以使用数学模型来确定两个时间序列数据之间的关系。 可能会估算，确定或预测产品迁移价值和与产品迁移相关的其他功能，例如产品使用过渡期。

公开(公告)号：US07678776B2

公开(公告)日：2010-03-16

申请号：US12200130

申请日：2008-08-28

申请人： Zhan-qi Niu ,  Kai Zhao ,  Wen-juan Liu ,  Gui-rong Zhou ,  Chao Liu ,  Rong-duan Wang ,  Hong-zhong Yuan ,  Wen-min Guo ,  Sui-chao Yan ,  Min Bai

发明人： Zhan-qi Niu ,  Kai Zhao ,  Wen-juan Liu ,  Gui-rong Zhou ,  Chao Liu ,  Rong-duan Wang ,  Hong-zhong Yuan ,  Wen-min Guo ,  Sui-chao Yan ,  Min Bai

IPC分类号： A61K31/724 ,  A61K31/715 ,  C08B37/16

CPC分类号： C08B37/0015 ,  A61K31/343 ,  A61K47/6951 ,  B82Y5/00 ,  C07D307/88

摘要： The present invention relates to the inclusion complexes of butylphthalide, which is D, L-mixed or levorotatory, with cyclodextrin or cyclodextrin derivatives, to a process for their preparation and the use thereof. In the invention, the butylphthalide is complexed with cyclodextrin or cyclodextrin derivatives, preferably with hydroxypropyl-β-cyclodextrin in order to increase the water-solubility of butylphthalide, develop clinical solid or liquid formulations and improve the therapeutic effect of butylphthalide. The inclusion complex, in which the molar ratio of butylphthalide to cyclodextrin or cyclodextrin derivatives is in the range of 1:1-10, can be used to prepare infusion, injection, injectable powder, liquids for oral administration, syrup, tablets, granules, dispersible tablets and others.

摘要翻译： 本发明涉及丁基苯酞（其为D，L-混合或左旋）与环糊精或环糊精衍生物的包合络合物，其制备方法及其应用。 在本发明中，丁基苯酞与环糊精或环糊精衍生物络合，优选与羟丙基 - 环糊精复合，以提高丁基苯酞的水溶性，开发临床固体或液体制剂，提高丁基苯酞的治疗效果。 丁基苯酞与环糊精或环糊精衍生物的摩尔比在1：1-10范围内的包合络合物可用于制备输注，注射，可注射粉末，口服液体，糖浆，片剂，颗粒剂， 分散片等。

公开(公告)号：US07240820B2

公开(公告)日：2007-07-10

申请号：US10894514

申请日：2004-07-19

申请人： Rong Duan ,  Wei Hong He ,  Ka Shing Kwan

发明人： Rong Duan ,  Wei Hong He ,  Ka Shing Kwan

IPC分类号： B23K37/00

CPC分类号： B23K37/0408 ,  B23K2101/40

摘要： A clamping device is provided for holding an electronic device, such as a semiconductor carrier in the form of a leadframe, during processing thereof. It includes a main body for covering the electronic device and an opening in the main body for providing access to a part of the electronic device to be worked upon. A support structure is attachable for coupling it to a periphery of the opening whereby the support structure is extended across the opening for supporting the part of the electronic device that is accessible through the opening.

摘要翻译： 提供夹持装置，用于在其处理期间保持诸如引线框形式的半导体载体的电子装置。 它包括用于覆盖电子设备的主体和主体中的开口，用于提供对待加工的电子设备的一部分的访问。 支撑结构可附接到所述开口的周边，由此所述支撑结构延伸穿过所述开口以支撑可通过所述开口接近的所述电子设备的所述部分。

公开(公告)号：US06866182B2

公开(公告)日：2005-03-15

申请号：US10267143

申请日：2002-10-08

申请人： Yam Mo Wong ,  Ka Shing Kenny Kwan ,  Rong Duan ,  Zhao Ya Rui

发明人： Yam Mo Wong ,  Ka Shing Kenny Kwan ,  Rong Duan ,  Zhao Ya Rui

IPC分类号： B23K20/00 ,  B23K20/10 ,  B23K20/14 ,  B23K20/16 ,  H01L21/00 ,  H01L21/48 ,  H01L21/60 ,  H01L21/607 ,  H01L23/495 ,  H05K3/00 ,  H05K13/00 ,  B23K31/02 ,  B23K1/06

CPC分类号： H01L24/78 ,  B23K20/005 ,  B23K20/14 ,  B23K2101/40 ,  H01L24/45 ,  H01L2224/45147 ,  H01L2224/78268 ,  H01L2224/78301 ,  H01L2224/78703 ,  H01L2224/85045 ,  H01L2224/85075 ,  H01L2924/00014 ,  H01L2924/01007 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01059 ,  H01L2924/01082 ,  H01L2224/48 ,  H01L2224/45099 ,  H01L2924/00015

摘要： The invention provides an apparatus and a method for preventing oxidation of an electronic device, such as a semiconductor leadframe, when it is heated. The apparatus comprises an area in which said device is to be heated and inlet means adapted to supply a relatively inert gas to the said area. In particular, the apparatus includes a porous distribution element through which the inert gas is passed from the inlet means to said area, whereby to protect the electronic device in the area from oxidation.

摘要翻译： 本发明提供一种当加热时防止诸如半导体引线框架的电子器件的氧化的装置和方法。 所述设备包括其中要加热所述装置的区域，并且适于向所述区域供应相对惰性气体的入口装置。 特别地，该设备包括多孔分配元件，惰性气体通过该多孔分配元件从入口装置传递到所述区域，从而保护该区域中的电子设备不被氧化。

公开(公告)号：US08630890B2

公开(公告)日：2014-01-14

申请号：US12327441

申请日：2008-12-03

申请人： Siu-Tong Au ,  Rong Duan

发明人： Siu-Tong Au ,  Rong Duan

IPC分类号： G06Q10/00 ,  G06Q30/00 ,  G06Q20/00

CPC分类号： G06F17/30539 ,  G06Q30/02 ,  G06Q30/0201

摘要： A method and system for mining a database for product migration analysis includes querying product usage data for a legacy product and a new product from the database as time series data. The product usage data is representative for a large number of consumers of the legacy and new products. A mathematical model may be used to determine a relationship between the two time series data. Product migration values and other features related to product migration, such as a transition period of product usage, may be estimated, determined or predicted.

摘要翻译： 用于挖掘用于产品迁移分析的数据库的方法和系统包括从数据库中查询旧产品和新产品的产品使用数据作为时间序列数据。 产品使用数据代表了传统和新产品的大量消费者。 可以使用数学模型来确定两个时间序列数据之间的关系。 可能会估算，确定或预测产品迁移价值和与产品迁移相关的其他功能，例如产品使用过渡期。

公开(公告)号：US07182793B2

公开(公告)日：2007-02-27

申请号：US10764162

申请日：2004-01-22

申请人： Rong Duan ,  Ka Shing Kenny Kwan

发明人： Rong Duan ,  Ka Shing Kenny Kwan

IPC分类号： H01L21/00 ,  H01L21/64

CPC分类号： B23K20/14 ,  B23K20/007 ,  B23K20/10 ,  B23K2101/40 ,  H01L24/78 ,  H01L24/85 ,  H01L2224/78301 ,  H01L2224/78703 ,  H01L2224/78704 ,  H01L2224/85075 ,  H01L2924/00014 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01059 ,  H01L2924/01082 ,  Y10T29/41 ,  H01L2224/48 ,  H01L2224/45099

摘要： The invention provides a system for reducing oxidation of a semiconductor device when it is heated, for example during wire bonding. A holding device is provided for securing the semiconductor device to a platform. The holding device includes an opening for providing access to an area where the semiconductor device is to be heated and a cavity is coupled to the opening. A gas inlet in fluid communication with the cavity supplies a relatively inert gas to the cavity, whereby to transmit the inert gas to the opening through the cavity and to reduce oxidation of the semiconductor device.

摘要翻译： 本发明提供了一种用于在半导体器件加热时减少氧化的系统，例如在引线接合期间。 提供保持装置用于将半导体器件固定到平台上。 保持装置包括用于提供对半导体装置被加热的区域的通路的开口，并且空腔与开口相连。 与空腔流体连通的气体入口向空腔提供相对惰性的气体，从而将惰性气体通过空腔传递到开口并减少半导体器件的氧化。

公开(公告)号：US20060011701A1

公开(公告)日：2006-01-19

申请号：US10894514

申请日：2004-07-19

申请人： Rong Duan ,  Wei He ,  Ka Kwan

发明人： Rong Duan ,  Wei He ,  Ka Kwan

IPC分类号： B23K37/00

CPC分类号： B23K37/0408 ,  B23K2101/40

摘要： A clamping device is provided for holding an electronic device, such as a semiconductor carrier in the form of a leadframe, during processing thereof. It includes a main body for covering the electronic device and an opening in the main body for providing access to a part of the electronic device to be worked upon. A support structure is attachable for coupling it to a periphery of the opening whereby the support structure is extended across the opening for supporting the part of the electronic device that is accessible through the opening.

摘要翻译： 提供夹持装置，用于在其处理期间保持诸如引线框形式的半导体载体的电子装置。 它包括用于覆盖电子设备的主体和主体中的开口，用于提供对待加工的电子设备的一部分的访问。 支撑结构可附接到所述开口的周边，由此所述支撑结构延伸穿过所述开口以支撑可通过所述开口接近的所述电子设备的所述部分。

公开(公告)号：US07103959B2

公开(公告)日：2006-09-12

申请号：US10324643

申请日：2002-12-17

申请人： Boon June Yeap ,  Jie Wei Hu ,  Rong Duan ,  Ka Shing Kenny Kwan

发明人： Boon June Yeap ,  Jie Wei Hu ,  Rong Duan ,  Ka Shing Kenny Kwan

IPC分类号： B23P23/00

CPC分类号： H01L21/68721 ,  H01L21/67138 ,  H01L21/67706 ,  H01L21/6776 ,  H01L21/68 ,  H01L21/68778 ,  Y10T29/5136 ,  Y10T29/5137 ,  Y10T29/5196 ,  Y10T29/5313

摘要： An apparatus to prevent oxidation of an electronic device, such as a semiconductor substrate during a semiconductor packaging process, comprises a substantially-enclosed conduit having at least one movable support defining a path through which the electronic device may travel and a plurality of gas outlets to introduce a relatively inert gas into the conduit. Conveying means adapted to engage and move the electronic device along the conduit is provided, and an opening along a portion of the conduit allows engagement between the conveying means and the electronic device. Actuating means are adapted to shift the movable support whereby the size of the path is adjustable to suit different electronic devices.

摘要翻译： 防止在半导体封装过程中诸如半导体衬底之类的电子器件的氧化的装置包括基本上封闭的管道，其具有至少一个可移动的支撑件，该可移动支撑件限定电子设备可以行进的路径，以及多个气体出口 在管道中引入相对惰性的气体。 提供适于沿着导管接合和移动电子装置的输送装置，并且沿着导管的一部分的开口允许输送装置和电子装置之间的接合。 驱动装置适于移动可移动支撑件，由此路径的尺寸可调整以适应不同的电子装置。