公开(公告)号：US20050001352A1

公开(公告)日：2005-01-06

申请号：US10809356

申请日：2004-03-26

申请人： Chen-Chi Martin Ma ,  Ken Chen ,  Hsu Kuan ,  Shih Chen ,  Ming Tsai ,  Yi Yan ,  Fanghei Tsau

发明人： Chen-Chi Martin Ma ,  Ken Chen ,  Hsu Kuan ,  Shih Chen ,  Ming Tsai ,  Yi Yan ,  Fanghei Tsau

IPC分类号： B29C70/58 ,  B29C70/88 ,  B29C70/00

CPC分类号： B29C70/58 ,  B29C70/882

摘要： A composite bipolar plate of polymer electrolyte membrane fuel cells (PEMFC) is prepared as follows: a) preparing a bulk molding compound (BMC) material containing a vinyl ester resin and a graphite powder, the graphite powder content of BMC material ranging from 60 wt % to 80 wt %, based on the compounded mixture; b) molding the BMC material from step a) to form a bipolar plate having a desired shape at 80-200° C. and 500-4000 psi, wherein the graphite powder is of 40 mesh-80 mesh.

摘要翻译： 聚合物电解质膜燃料电池（PEMFC）的复合双极板制备如下：a）制备含有乙烯基酯树脂和石墨粉末的体积模塑料（BMC）材料，BMC材料的石墨粉末含量为60wt 基于所述混合物的重量％至80％重量; b）从步骤a）模制BMC材料以形成在80-200℃和500-4000psi具有所需形状的双极板，其中石墨粉末为40目-80目。

公开(公告)号：US07680024B2

公开(公告)日：2010-03-16

申请号：US11102567

申请日：2005-04-08

申请人： Duanyi Xu ,  Jianmin Liu ,  Hao Wang ,  Da Lu ,  Longfa Pan ,  Yi Ni ,  Ken Chen ,  Jianping Xiong ,  Dalin Wu ,  Jing Pei ,  Jianshe Ma ,  Xiaohui Lu ,  Chenyu Su

发明人： Duanyi Xu ,  Jianmin Liu ,  Hao Wang ,  Da Lu ,  Longfa Pan ,  Yi Ni ,  Ken Chen ,  Jianping Xiong ,  Dalin Wu ,  Jing Pei ,  Jianshe Ma ,  Xiaohui Lu ,  Chenyu Su

IPC分类号： G11B7/24

CPC分类号： G11B7/261 ,  G11B7/24088 ,  G11B7/263

摘要： The present invention provides a multilevel read-only optical disk and the method for producing the same. The multilevel read-only optical disk comprises a plurality of the recording pits, each of the longitudinal sections of the recording pits has a multilevel arbitrary shape; the areas of the longitudinal sections of the recording pits are not identical each other; the area of each of the longitudinal sections of the recording pits is defined by the following formula: S=∫h(x)dx, where S represents the area of each of the longitudinal sections of the recording pits, x represents the coordinate value along the width direction of the recording pits, h(x) represents the pit-depth distribution function of the longitudinal sections of the recording pits and the region of the integration covers the whole longitudinal sections of the recording pits. Furthermore, the run length of the multilevel read-only optical disk is limited. The present invention obtains the advantage of both multilevel storage technology and run length limited (RLL) codes. They can improve prominently the storage capacity and data transfer rate of read-only optical disk without changing the wavelength of the laser and optical numerical aperture, and are most compatible with the conventional read-only optical disk system.

摘要翻译： 本发明提供一种多电平只读光盘及其制造方法。 多级只读光盘包括多个记录凹坑，记录凹坑的每个纵向部分具有多层任意形状; 记录坑的纵向部分的区域不相同; 记录坑的每个纵向部分的面积由下式定义：S =∫h（x）dx，其中S表示记录坑的每个纵向部分的面积，x表示沿着 记录凹坑的宽度方向，h（x）表示记录凹坑的纵向部分的凹坑深度分布函数，积分区域覆盖记录凹坑的整个纵向部分。 此外，多级只读光盘的行程长度受到限制。 本发明获得了多级存储技术和行程限制（RLL）代码的优点。 它们可以显着提高只读光盘的存储容量和数据传输速率，而不改变激光器的波长和光学数值孔径，并且与传统的只读光盘系统最相容。

公开(公告)号：US20090008445A1

公开(公告)日：2009-01-08

申请号：US12167576

申请日：2008-07-03

申请人： Ken Chen ,  Lin Luo ,  Wei Xiong Shang ,  Chun Ying

发明人： Ken Chen ,  Lin Luo ,  Wei Xiong Shang ,  Chun Ying

IPC分类号： G06K5/00

CPC分类号： G06Q30/02

摘要： A method for providing virtual membership cards whereby by a card broker generates a virtual membership card based on the information of a card issuer and the information of a user and sends the virtual membership card to the mobile terminal of the user though a communication network. A virtual membership card system includes a membership management module, for managing card issuer account information, card user account information, and the virtual membership card information and a virtual membership card management module, including a card generation module, for generating a virtual membership card based on the information of the card issuer and the information of the user and a card distribution module, for sending the virtual membership card to the mobile terminal of the user though a communication network. With the present invention, merchants can easily issue, validate and maintain their membership cards, and the user may retrieve, use and manage his/her membership card at any place and at any time.

摘要翻译： 一种用于提供虚拟会员卡的方法，由此卡经纪人基于卡发行者的信息和用户的信息生成虚拟会员卡，并通过通信网络将虚拟会员卡发送到用户的移动终端。 虚拟会员卡系统包括会员管理模块，用于管理卡发行商帐户信息，卡用户帐户信息和虚拟会员卡信息，以及虚拟会员卡管理模块，包括用于生成基于虚拟会员卡的卡生成模块 关于发卡机构的信息和用户的信息以及卡分配模块，用于通过通信网络将虚拟会员卡发送到用户的移动终端。 通过本发明，商家可以容易地发行，验证和维护其会员卡，并且用户可以在任何地点和任何时间检索，使用和管理他/她的会员卡。

公开(公告)号：US20070211540A1

公开(公告)日：2007-09-13

申请号：US11695668

申请日：2007-04-03

申请人： Ching Chung Lin ,  Ken Chen ,  Nai Kuo ,  Han Chen ,  Chun Hung ,  Wen Hsieh

发明人： Ching Chung Lin ,  Ken Chen ,  Nai Kuo ,  Han Chen ,  Chun Hung ,  Wen Hsieh

IPC分类号： G11C16/04

CPC分类号： G11C16/0491 ,  G11C16/0475 ,  G11C16/14

摘要： A virtual ground nitride read-only memory array has a matrix of nitride read-only memory cells in which during an erase operation the non-erasing side of nitride read-only memory cells are connected to a common node for enhancing the erase uniformity of the nitride read-only memory array. If an operation requests erasing on the left side of nitride read-only memory cells, a positive voltage is supplied from an internal power supply to the left side for each of the nitride read-only memory cells, and the right side for each of the nitride read-only memory cells is discharged to a common node. The voltage level of the common mode is selected to be sufficiently high in order to prevent from punch through while at the same time sufficiently low to maintain the lateral electric field for erase operation to function optimally.

摘要翻译： 虚拟氮化物只读存储器阵列具有氮化物只读存储器单元的矩阵，其中在擦除操作期间，氮化物只读存储器单元的非擦除侧连接到公共节点，以增强擦除均匀性 氮化物只读存储器阵列。 如果操作要求在氮化物只读存储单元的左侧擦除，则从内部电源向氮化物只读存储单元中的每一个向左侧提供正电压，并且对于每个 氮化物只读存储单元被放电到公共节点。 选择共模的电压足够高以防止穿通，同时足够低以保持用于擦除操作的横向电场最佳地起作用。

公开(公告)号：US06607942B1

公开(公告)日：2003-08-19

申请号：US09912739

申请日：2001-07-26

申请人： Pei-Haw Tsao ,  Jones Wang ,  Ken Chen

发明人： Pei-Haw Tsao ,  Jones Wang ,  Ken Chen

IPC分类号： H01L2148

CPC分类号： H01L23/49816 ,  H01L23/3128 ,  H01L23/36 ,  H01L23/4334 ,  H01L24/48 ,  H01L2224/05599 ,  H01L2224/16 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/45099 ,  H01L2224/48095 ,  H01L2224/48227 ,  H01L2224/73204 ,  H01L2224/73253 ,  H01L2224/85399 ,  H01L2924/00014 ,  H01L2924/14 ,  H01L2924/15311 ,  H01L2924/16195 ,  H01L2924/181 ,  H01L2924/3025 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2224/45015 ,  H01L2924/207

摘要： A new design is provided for the heat spreader of a semiconductor package. Grooves are provided in a surface of the heat spreader, subdividing the heat spreader for purposes of stress distribution into four or more sections. This division of the heat spreader results in a reduction of the mechanical and thermal stress that is introduced by the heat spreader into the device package. Mechanical and heat stress, using conventional heat spreader designs, has a negative, stress induced, effect on the semiconductor die, on the contact points (bump joints) of the semiconductor die and on the solder ball connections of the package.

摘要翻译： 为半导体封装的散热器提供了新的设计。 在散热器的表面设置槽，将散热器细分为四个或更多个部分的应力分布。 散热器的这种划分导致由散热器引入到器件封装中的机械和热应力的降低。 使用传统的散热器设计的机械和热应力对半导体管芯，半导体管芯的接触点（凸点接头）和封装的焊球接头具有负的应力感应效应。

公开(公告)号：US08692842B2

公开(公告)日：2014-04-08

申请号：US13121317

申请日：2009-09-28

申请人： Hao Lin ,  Zhangwei Mhng ,  Shuiyu Nan ,  Ken Chen ,  Genglin Huang ,  Yong Ji

发明人： Hao Lin ,  Zhangwei Mhng ,  Shuiyu Nan ,  Ken Chen ,  Genglin Huang ,  Yong Ji

IPC分类号： G09G5/02

CPC分类号： G06F11/2236 ,  G06F11/277

摘要： Disclosed is a method and system for automatically testing a raster image processor. The method may identify the correctness of the bitmap output by the raster image processor to be tested by comparing an abstract code of a bitmap generated by the RIP to be tested with that generated by a reference RIP to determine whether they are consistent with each other, so as to identify the correctness and stability of the RIP to be tested. Furthermore, the test samples can be submitted automatically. Thus, the convenience and efficiency are improved with respect to the manual submitting.

摘要翻译： 公开了一种用于自动测试光栅图像处理器的方法和系统。 该方法可以通过将要测试的RIP生成的位图的抽象代码与由参考RIP生成的位图的抽象代码进行比较来确定要被测试的光栅图像处理器的位图输出的正确性，以确定它们是否彼此一致， 以确定要测试的RIP的正确性和稳定性。 此外，测试样品可以自动提交。 因此，在手动提交方面提高了方便性和效率。

公开(公告)号：US08355580B2

公开(公告)日：2013-01-15

申请号：US12521202

申请日：2007-12-25

申请人： Ken Chen

发明人： Ken Chen

IPC分类号： G06K9/34

CPC分类号： G06T11/203 ,  G06K9/48 ,  G06T7/13

摘要： The invention discloses a method and a system for generating a boundary in the process of rasterizing a vector graphic as well as a method for producing the system and a method for clipping the vector graphic. The method for generating a boundary includes: segment-polylining the vector graphic and obtaining data of the line segments; obtaining data of the end pixels according to the data of the line segments; obtaining data of boundary pixels according to the data of the end pixels and the relationship between the data of the end pixels; obtaining bitmap data of the boundary pixels according to the data of the boundary pixels. The algorithm used in the invention is very simple and efficient; at the same time, the generation of the bitmap data of the boundary pixels can be carried out synchronously with the generation of bitmap data of the graphic itself. The invention can be used to be combined with a variety of scan line filling algorithms and the bitmap information of the boundary pixels can be obtained synchronously and efficiently in the process of rasterizing a vector graphic so that the quality of the output bitmap can be improved and controlled accurately.

摘要翻译： 本发明公开了一种在矢量图形光栅化过程中产生边界的方法和系统，以及用于产生该系统的方法和一种用于剪切矢量图形的方法。 用于生成边界的方法包括：对向量图形进行段聚合并获得线段的数据; 根据线段的数据获取结束像素的数据; 根据最终像素的数据和最终像素的数据之间的关系获得边界像素的数据; 根据边界像素的数据获得边界像素的位图数据。 本发明中使用的算法非常简单有效; 同时，可以与图形本身的位图数据的生成同步地执行边界像素的位图数据的生成。 本发明可用于与各种扫描线填充算法组合，并且可以在光栅化矢量图形的过程中同步且有效地获得边界像素的位图信息，从而可以提高输出位图的质量， 精确控制。

公开(公告)号：US07300433B2

公开(公告)日：2007-11-27

申请号：US10397619

申请日：2003-03-26

申请人： Miriam Lane ,  Leonilda Capuano ,  David Holtan ,  Jean-Pierre Lalonde ,  Claudia Lückge ,  Jean-Luc Pageard ,  Marwan Abboud ,  Johnny Al Asmar ,  Abderrahim Benrabah ,  Ken Chen ,  John W. Lehmann ,  Philippe Marchand ,  Robert Martin ,  Fredric L. Milder ,  Daniel Nahon

发明人： Miriam Lane ,  Leonilda Capuano ,  David Holtan ,  Jean-Pierre Lalonde ,  Claudia Lückge ,  Jean-Luc Pageard ,  Marwan Abboud ,  Johnny Al Asmar ,  Abderrahim Benrabah ,  Ken Chen ,  John W. Lehmann ,  Philippe Marchand ,  Robert Martin ,  Fredric L. Milder ,  Daniel Nahon

IPC分类号： A61B18/18

CPC分类号： A61B18/02 ,  A61B2017/22001 ,  A61B2017/22051 ,  A61B2017/22054 ,  A61B2017/22069 ,  A61B2018/0022 ,  A61B2018/0212 ,  A61B2018/0262 ,  A61B2018/0268

摘要： An elongated catheter device with a distal balloon assembly is adapted for endovascular insertion. Coolant injected through the device may, in different embodiments, directly cool tissue contacting the balloon, or may cool a separate internal chamber. In the first case, the coolant also inflates the balloon, and spent coolant is returned to the handle via a return passage extending through the body of the catheter. Plural balloons may be provided, wherein a secondary outer balloon surrounds a primary inner balloon, the primary balloon being filled with coolant and acting as the cooling chamber, the secondary balloon being coupled to a vacuum return lumen to serve as a robust leak containment device and thermal insulator around the cooling chamber. Various configurations, such as surface modification of the balloon interface, or placement of particles, coatings, or expandable meshes or coils in the balloon interface, may be employed to achieve this function.

摘要翻译： 具有远端球囊组件的细长导管装置适于血管内插入。 在不同的实施例中，通过装置注入的冷却剂可以直接冷却接触气囊的组织，或者可以冷却单独的内部腔室。 在第一种情况下，冷却剂还使气囊膨胀，并且废弃的冷却剂经由延伸穿过导管主体的返回通道返回到手柄。 可以提供多个气球，其中次级外球囊围绕主内球囊，主气球填充有冷却剂并用作冷却室，次级球囊联接到真空返回腔以用作鲁棒的泄漏容纳装置， 冷却室周围的绝热体。 可以采用各种构造，例如球囊界面的表面改性，或者在气球界面中放置颗粒，涂层或可膨胀的网孔或线圈，以实现该功能。

公开(公告)号：US20060203706A1

公开(公告)日：2006-09-14

申请号：US11102567

申请日：2005-04-08

申请人： Duanyi Xu ,  Jianmin Liu ,  Hao Wang ,  Da Lu ,  Longfa Pan ,  Yi Ni ,  Ken Chen ,  Jianping Xiong ,  Dalin Wu ,  Jing Pei ,  Jianshe Ma ,  Xiaohui Lu ,  Chenyu Su

发明人： Duanyi Xu ,  Jianmin Liu ,  Hao Wang ,  Da Lu ,  Longfa Pan ,  Yi Ni ,  Ken Chen ,  Jianping Xiong ,  Dalin Wu ,  Jing Pei ,  Jianshe Ma ,  Xiaohui Lu ,  Chenyu Su

IPC分类号： G11B7/24

CPC分类号： G11B7/261 ,  G11B7/24088 ,  G11B7/263

摘要： The present invention provides a multilevel read-only optical disk and the method for producing the same. The multilevel read-only optical disk comprises a plurality of the recording pits, each of the longitudinal sections of the recording pits has a multilevel arbitrary shape; the areas of the longitudinal sections of the recording pits are not identical each other; the area of each of the longitudinal sections of the recording pits is defined by the following formula: S=∫h(x)dx, where S represents the area of each of the longitudinal sections of the recording pits, x represents the coordinate value along the width direction of the recording pits, h(x) represents the pit-depth distribution function of the longitudinal sections of the recording pits and the region of the integration covers the whole longitudinal sections of the recording pits. Furthermore, the run length of the multilevel read-only optical disk is limited. The present invention obtains the advantage of both multilevel storage technology and run length limited (RLL) codes. They can improve prominently the storage capacity and data transfer rate of read-only optical disk without changing the wavelength of the laser and optical numerical aperture, and are most compatible with the conventional read-only optical disk system.

摘要翻译： 本发明提供一种多电平只读光盘及其制造方法。 多级只读光盘包括多个记录凹坑，记录凹坑的每个纵向部分具有多层任意形状; 记录坑的纵向部分的区域不相同; 记录坑的每个纵向部分的面积由下式定义：S =∫h（x）dx，其中S表示记录坑的每个纵向部分的面积，x表示沿着 记录凹坑的宽度方向，h（x）表示记录凹坑的纵向部分的凹坑深度分布函数，积分区域覆盖记录凹坑的整个纵向部分。 此外，多级只读光盘的行程长度受到限制。 本发明获得了多级存储技术和行程限制（RLL）代码的优点。 它们可以显着提高只读光盘的存储容量和数据传输速率，而不改变激光器的波长和光学数值孔径，并且与传统的只读光盘系统最相容。

公开(公告)号：US07051149B2

公开(公告)日：2006-05-23

申请号：US10230343

申请日：2002-08-29

申请人： Chin Ping Wang ,  Ken Chen

发明人： Chin Ping Wang ,  Ken Chen

IPC分类号： G06F13/36

CPC分类号： G06F13/4027

摘要： A method for transceiving non-USB peripheral device by an adapter and the adapter providing adaptation to an USB interface for the non-USB peripheral device, is disclosed. The adapter can read a capability report from the peripheral device and then converts the capability report to an USB-related report for facilitating accessing of the peripheral device. The adapter utilizes control commands and parameter set pre-defined by the adapter and the peripheral device to successfully access the peripheral device. The peripheral device has vendor identification (VID) and product identification (PID) and the controller transceives or detects the peripheral device with reference to the information of VID and PID.

摘要翻译： 公开了一种用于通过适配器收发非USB外围设备的方法以及提供对非USB外设的USB接口的适配器的适配器的方法。 适配器可以从外围设备读取功能报告，然后将功能报告转换为USB相关报告，以便于外围设备的访问。 适配器使用由适配器和外围设备预先定义的控制命令和参数集，以成功访问外围设备。 外围设备具有供应商标识（VID）和产品标识（PID），并且控制器参考VID和PID的信息收发或检测外围设备。