公开(公告)号：US20190216902A1

公开(公告)日：2019-07-18

申请号：US16231712

申请日：2018-12-24

Applicant: Joseph Cheng Lin ,  Ivy Ewei Lin

Inventor： Joseph Cheng Lin ,  Ivy Ewei Lin

IPC: A61K38/39 ,  A61K31/198

CPC classification number: A61K38/39 ,  A61K31/198

Abstract: An amino acid composition for collagen formation includes a first chain unit component, a second chain unit component, and a third chain unit component of collagen. The first chain unit component, the second chain unit component, and the third chain unit component are the same or different from each other, and each of the first chain unit component, the second chain unit component, and the third chain unit component is selected from the group consisting of al chain component, α2 chain component, α3 chain component, α4 chain component, α5 chain component, and α6 chain component. The amino acid composition includes Alanine, Phenylalanine, Cysteine, Aspartate, Asparagine, Glutamate, Glutamine, Glycine, Histidine, Leucine, Isoleucine, Lysine, Methionine, Proline, Arginine, Serine, Threonine, Valine, Tryptophan, and Tyrosine and/or the pharmaceutically acceptable salt or ester derivatives thereof.

公开(公告)号：US08111690B2

公开(公告)日：2012-02-07

申请号：US12260524

申请日：2008-10-29

Applicant: Zahid Hussain ,  Samir Jain ,  Naveed Alam ,  Joseph Cheng ,  Greg Lockwood ,  Tim Millet

Inventor： Zahid Hussain ,  Samir Jain ,  Naveed Alam ,  Joseph Cheng ,  Greg Lockwood ,  Tim Millet

IPC: H04L12/56

CPC classification number: H04L45/00 ,  H04L45/586 ,  H04L45/742 ,  H04L49/252 ,  H04L49/505 ,  H04L49/70

Abstract: Methods and systems are provided for routing traffic through a virtual router-based network switch. According to one embodiment, a flow data structure is established that identifies current packet flows associated with multiple virtual routers in the virtual router-based network device. When an incoming packet is received by the virtual router-based network device, it is then determined whether the incoming packet is associated with a current packet flow by accessing the flow data structure based on a header associated with the incoming packet. If it is determined that the incoming packet is associated with the current packet flow, then the incoming packet is hardware forwarded via a network interface of the virtual router-based network device without intervention by a processor of the virtual router-based network device, otherwise the incoming packet is forwarded to software on the processor for flow learning.

Abstract translation: 提供了方法和系统，用于通过基于虚拟路由器的网络交换机路由流量。 根据一个实施例，建立流数据结构，其识别与基于虚拟路由器的网络设备中的多个虚拟路由器相关联的当前分组流。 当基于虚拟路由器的网络设备接收到传入分组时，通过基于与输入分组相关联的报头访问流数据结构来确定输入分组是否与当前分组流相关联。 如果确定进入的分组与当前分组流相关联，则进入的分组是经由基于虚拟路由器的网络设备的网络接口的硬件转发的，而不是由基于虚拟路由器的网络设备的处理器进行干预 传入的分组被转发到处理器上的软件用于流学习。

公开(公告)号：US07585419B2

公开(公告)日：2009-09-08

申请号：US11154695

申请日：2005-06-17

Applicant: Joseph Cheng

Inventor： Joseph Cheng

IPC: H01B13/00 ,  B44C1/22

CPC classification number: H05K1/114 ,  H01L21/4846 ,  H01L21/4857 ,  H01L21/6835 ,  H01L23/49811 ,  H01L23/49822 ,  H01L24/48 ,  H01L24/49 ,  H01L2221/68345 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/49 ,  H01L2224/85001 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01019 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01078 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/09701 ,  H01L2924/181 ,  H05K1/113 ,  H05K3/20 ,  H05K3/4652 ,  H05K3/4682 ,  H05K2201/0376 ,  H05K2201/0394 ,  H05K2201/09509 ,  H05K2201/0959 ,  H01L2224/45099 ,  H01L2224/05599 ,  H01L2924/00012

Abstract: A substrate structure and the fabrication method thereof are provided herein. The present invention utilizes a laminate as the support of the package process and then removes the laminate after the following package steps so as to obtain a quite smooth surface for using in the internal-plane structure of the circuit board and a stacking structure that can be applied to many different types of the chip package structures.

Abstract translation: 本文提供了一种衬底结构及其制造方法。 本发明采用叠层作为包装工艺的支撑体，然后在以下包装步骤之后移除层压板，以获得在电路板的内部平面结构中使用的非常光滑的表面和可以 适用于许多不同类型的芯片封装结构。

公开(公告)号：US07266120B2

公开(公告)日：2007-09-04

申请号：US10298815

申请日：2002-11-18

Applicant: Joseph Cheng ,  Zahid Hussain ,  Tim Millet

Inventor： Joseph Cheng ,  Zahid Hussain ,  Tim Millet

IPC: H04L12/28 ,  H04L12/56

CPC classification number: H04L45/16 ,  H04L12/18 ,  H04L12/1886 ,  H04L45/38 ,  H04L45/586 ,  H04L45/60 ,  H04L45/745 ,  H04L47/10 ,  H04L49/201 ,  H04L69/22 ,  H04L2012/6489

Abstract: A packet-forwarding engine (PFE) of a multiprocessor system uses an array of flow classification block (FCB) indices to multicast a packet. Packets are received and buffered in external memory. In one embodiment, when a multicast packet is identified, a bit is set in a packet descriptor and an FCB index is generated and sent with a null-packet to the egress processors which generate multiple descriptors with different indices for each instance of multicasting. All the descriptors may point to the same buffer in the external memory, which stores the multicast packet. A DMA engine reads from the same buffer multiple times and egress processors may access an appropriate transform control block (TCB) index so that the proper headers may be installed on the outgoing packet. The buffer may be released after the last time the packet is read by setting a particular bit of the FCB index.

Abstract translation: 多处理器系统的分组转发引擎（PFE）使用流分类块（FCB）索引的数组来组播数据包。 数据包被接收并缓存在外部存储器中。 在一个实施例中，当识别出多播分组时，在分组描述符中设置比特，并且生成FCB索引并且向出口处理器发送带有零分组的消息，所述出口处理器为每个多播的实例生成具有不同索引的多个描述符。 所有描述符都可以指向存储多播数据包的外部存储器中的相同缓冲区。 DMA引擎从同一缓冲区读取多次，出口处理器可以访问适当的变换控制块（TCB）索引，以便可以在输出数据包上安装合适的报头。 通过设置FCB索引的特定位，可以在最后一次读取数据包之后释放缓冲区。

公开(公告)号：US20070109968A1

公开(公告)日：2007-05-17

申请号：US11621102

申请日：2007-01-08

Applicant: Zahid Hussain ,  Sachin Desai ,  Naveed Alam ,  Joseph Cheng ,  Tim Millet

Inventor： Zahid Hussain ,  Sachin Desai ,  Naveed Alam ,  Joseph Cheng ,  Tim Millet

IPC: H04L12/26

CPC classification number: H04L45/60 ,  H04L43/026 ,  H04L43/0829 ,  H04L43/0894 ,  H04L45/586 ,  H04L47/10 ,  H04L47/11

Abstract: Methods and systems are provided for applying metering and rate-limiting in a virtual router environment and supporting a hierarchy of metering/rate-limiting contexts per packet flow. According to one embodiment, multiple first level metering options and multiple second level metering options associated with a hierarchy of metering levels are provided. A virtual routing engine receives packets associated with a first packet flow and packets associated with a second packet flow. The virtual routing engine performs a first type of metering of the first level metering options on the packets associated with the first packet flow using a first metering control block (MCB) and performs a second type of metering of the second level metering options on the packets associated with the first packet flow and the packets associated with the second flow using a second MCB.

Abstract translation: 提供了方法和系统，用于在虚拟路由器环境中应用计量和速率限制，并支持每个数据包流的计量/速率限制上下文的层次。 根据一个实施例，提供与测量级别的层级相关联的多个第一级计量选项和多个第二级计量选项。 虚拟路由引擎接收与第一分组流相关联的分组以及与第二分组流相关联的分组。 虚拟路由引擎使用第一计量控制块（MCB）执行与第一分组流相关联的分组上的第一级计量选项的第一类型的测量，并且对分组执行第二级计量选项的第二类型的测量 使用第二MCB与第一分组流和与第二流相关联的分组相关联。

公开(公告)号：US07177311B1

公开(公告)日：2007-02-13

申请号：US10163079

申请日：2002-06-04

Applicant: Zahid Hussain ,  Samir Jain ,  Naveed Alam ,  Joseph Cheng ,  Gregory Lockwood ,  Tim Millet

Inventor： Zahid Hussain ,  Samir Jain ,  Naveed Alam ,  Joseph Cheng ,  Gregory Lockwood ,  Tim Millet

IPC: H04L12/56

CPC classification number: H04L45/00 ,  H04L45/586 ,  H04L45/742 ,  H04L49/252 ,  H04L49/505 ,  H04L49/70

Abstract: A method for routing packets in a router includes establishing a flow data structure identifying a packet flow through a virtual router in the router. Next, a system executing the method receives a packet, said packet having at least one packet header. The method then compares a subset of the at least one packet header to a subset of the flow data structure. If the subset of the at least one packet header matches the subset of the flow data structure, then the packet can be hardware accelerated to a network interface. Otherwise, the packet can be either dropped, or forwarded to a general purpose processor for processing.

Abstract translation: 在路由器中路由分组的方法包括建立标识通过路由器中的虚拟路由器的分组流的流数据结构。 接下来，执行该方法的系统接收分组，所述分组具有至少一个分组报头。 该方法然后将至少一个分组报头的子集与流数据结构的子集进行比较。 如果至少一个分组报头的子集与流数据结构的子集匹配，则该分组可以硬件加速到网络接口。 否则，可以将数据包丢弃或转发到通用处理器进行处理。

公开(公告)号：US06765737B1

公开(公告)日：2004-07-20

申请号：US09519910

申请日：2000-03-07

Applicant: Choonkiat Lim ,  Xiong Liu ,  Joseph Cheng-Tsu Liu ,  Kevin A. Gomez

Inventor： Choonkiat Lim ,  Xiong Liu ,  Joseph Cheng-Tsu Liu ,  Kevin A. Gomez

IPC: G11B509

CPC classification number: G11B5/012 ,  G11B5/59627

Abstract: A disc drive includes a base and a disc rotatably attached to the base. The disc has an inner diameter and an outer diameter and a plurality of tracks. Information is written on the plurality of tracks. The plurality of tracks are written at a variable track pitch. The tracks positioned near the outer diameter are wider in pitch than the tracks positioned near the inner diameter. The plurality of tracks further include a first group of tracks written at a first track pitch, and a second group of tracks written at a second track pitch. The track pitch of each of the first group and the second group of tracks is selected such that the percentage of track misregistration for each group will be substantially the same. This method provides a means to increase storage capacity for a predetermined track misregistration budget.

Abstract translation: 盘驱动器包括基座和可旋转地附接到基座的盘。 盘具有内径和外径以及多个轨道。 信息写在多个轨道上。 以可变轨道间距写入多个轨迹。 位于外径附近的轨道的间距比位于内径附近的轨道宽。 多个轨道还包括以第一轨道间距写入的第一组轨道和以第二轨道间距写入的第二组轨道。 选择第一组和第二组轨道中的每一个的轨道间距，使得每个组的轨道重合失调的百分比将基本相同。 该方法提供了一种增加预定轨道重合不足预算的存储容量的方法。

公开(公告)号：US06476995B1

公开(公告)日：2002-11-05

申请号：US09483525

申请日：2000-01-14

Applicant: Xiong Liu ,  Joseph Cheng-Tsu Liu ,  Kevin A. Gomez ,  Choonkiat Lim

Inventor： Xiong Liu ,  Joseph Cheng-Tsu Liu ,  Kevin A. Gomez ,  Choonkiat Lim

IPC: G11B2102

CPC classification number: G11B5/5521 ,  G11B5/4813 ,  G11B5/5582 ,  G11B5/59627 ,  G11B5/59633 ,  G11B5/59638

Abstract: An HDA includes a base, a disc stack coupled to a spindle rotatably attached to the base by a spindle shaft and spindle bearing. An actuator assembly is pivotally attached to the base at a pivot shaft. Attached to one end of the actuator assembly proximal the disc stack is one or more transducers for reading/writing information from/to the discs. A servo writer includes a controller for moving the actuator during the servo writing process. The controller moves the servo writer at the cage frequency of the spindle bearing to lessen the relative motion between the transducer head and the disc as the servo information is written to the disc. The controller also may be programmed to move the transducer at both the spindle rotation frequency and the cage frequency of the spindle bearing to lessen the relative motion between the transducer and the disc during the servo writing process.

Abstract translation: HDA包括底座，联接到通过主轴和主轴轴承可旋转地附接到基座的心轴的盘组。 致动器组件在枢轴处枢转地附接到基座。 靠近盘片组件的致动器组件的一端附接有用于从/向盘读/写信息的一个或多个换能器。 伺服写入器包括用于在伺服写入过程中使致动器移动的控制器。 当伺服信息写入光盘时，控制器将伺服写卡机以主轴轴承的笼式频率移动，以减小换能器头与盘之间的相对运动。 控制器还可以被编程为在主轴转动频率和主轴轴承的保持架频率下移动换能器，以在伺服写入过程期间减小换能器和盘之间的相对运动。

公开(公告)号：US08644311B2

公开(公告)日：2014-02-04

申请号：US13092962

申请日：2011-04-24

Applicant: Joseph Cheng ,  Zahid Hussain ,  Tim Millet

Inventor： Joseph Cheng ,  Zahid Hussain ,  Tim Millet

IPC: H04L12/28 ,  H04L12/56 ,  G06F15/173

CPC classification number: H04L45/16 ,  H04L12/18 ,  H04L12/1886 ,  H04L45/38 ,  H04L45/586 ,  H04L45/60 ,  H04L45/745 ,  H04L47/10 ,  H04L49/201 ,  H04L69/22 ,  H04L2012/6489

Abstract: Methods and systems are provided for hardware-accelerated packet multicasting in a virtual routing system. According to one embodiment, a virtual routing engine (VRE) including virtual routing processors and corresponding memory systems are provided. The VRE implements virtual routers (VRs) operable on the virtual routing processors and associated routing contexts utilizing potentially overlapping multicast address spaces resident in the memory systems. Multicasting of multicast flows originated by subscribers of a service provider is simultaneously performed on behalf of the subscribers. A VR is selected to handle multicast packets associated with a multicast flow. A routing context of the VRE is switched to one associated with the VR. A packet of the multicast flow is forwarded to multiple destinations by reading a portion of the packet from a common buffer for each instance of multicasting and applying transform control instructions to the packet for each instance of multicasting.

Abstract translation: 为虚拟路由系统中的硬件加速分组多播提供了方法和系统。 根据一个实施例，提供了包括虚拟路由处理器和对应的存储器系统的虚拟路由引擎（VRE）。 VRE实现可在虚拟路由处理器上运行的虚拟路由器（VR），并且利用驻留在存储器系统中的可能重叠的多播地址空间来使用相关联的路由上下文。 代表用户同时进行由服务提供商的用户发起的组播流的组播。 选择VR来处理与组播流相关联的组播分组。 VRE的路由上下文切换到与VR相关的路由上下文。 通过从组播的每个实例的公共缓冲器读取分组的一部分，将组播流的分组转发到多个目的地，并且对于每个多播的实例，将变换控制指令应用于分组。

公开(公告)号：US20090225759A1

公开(公告)日：2009-09-10

申请号：US12467609

申请日：2009-05-18

Applicant: Zahid Hussain ,  Sachin Desai ,  Naveed Alam ,  Joseph Cheng ,  Tim Millet

Inventor： Zahid Hussain ,  Sachin Desai ,  Naveed Alam ,  Joseph Cheng ,  Tim Millet

IPC: H04L12/56

CPC classification number: H04L45/60 ,  H04L43/026 ,  H04L43/0829 ,  H04L43/0894 ,  H04L45/586 ,  H04L47/10 ,  H04L47/11

Abstract: Methods and systems are provided for applying metering and rate-limiting in a virtual router environment and supporting a hierarchy of metering/rate-limiting contexts per packet flow. According to one embodiment, multiple first level metering options and multiple second level metering options associated with a hierarchy of metering levels are provided. A virtual routing engine receives packets associated with a first packet flow and packets associated with a second packet flow. The virtual routing engine performs a first type of metering of the first level metering options on the packets associated with the first packet flow using a first metering control block (MCB) and performs a second type of metering of the second level metering options on the packets associated with the first packet flow and the packets associated with the second packet flow using a second MCB.

Abstract translation: 提供了方法和系统，用于在虚拟路由器环境中应用计量和速率限制，并支持每个数据包流的计量/速率限制上下文的层次。 根据一个实施例，提供与测量级别的层级相关联的多个第一级计量选项和多个第二级计量选项。 虚拟路由引擎接收与第一分组流相关联的分组以及与第二分组流相关联的分组。 虚拟路由引擎使用第一计量控制块（MCB）执行与第一分组流相关联的分组上的第一级计量选项的第一类型的测量，并且对分组执行第二级计量选项的第二类型的测量 使用第二MCB与第一分组流和与第二分组流相关联的分组相关联。