公开(公告)号：US5922046A

公开(公告)日：1999-07-13

申请号：US712736

申请日：1996-09-12

Applicant: Robert E. Thomas ,  Douglas M. Washabaugh ,  Peter J. Roman ,  Wing Cheung

Inventor： Robert E. Thomas ,  Douglas M. Washabaugh ,  Peter J. Roman ,  Wing Cheung

IPC: G06F11/30 ,  H04L12/56 ,  H04L29/06 ,  H04Q11/04 ,  G06F17/00

CPC classification number: H04L47/522 ,  G06F11/3006 ,  G06F11/3027 ,  G06F11/3055 ,  G06F11/3096 ,  H04L29/06 ,  H04L47/521 ,  H04L49/90 ,  H04L49/901 ,  H04L49/9036 ,  H04Q11/0478 ,  H04L2012/5616 ,  H04L2012/5635 ,  H04L2012/5658 ,  H04L2012/5679 ,  H04L2012/5681

Abstract: A mechanism for avoiding the initiation of control read transactions on a system bus coupling a host system having a host memory and an interface connected to a peripheral unit as data is moved between the host system and the peripheral unit is presented. Control information associated with data memory portions in host memory is written to the interface for data memory portions storing outgoing data and data memory portions to receive incoming data. The interface includes a controller for moving data between the host memory and the interface by first obtaining the control information for the associated data portions. The interface writes status reports in association with the movement of data between the interface and the host memory via the system bus. The mechanism thus enables data transfers to occur via the system without the initiation of control reads in absence of an exception condition.

Abstract translation: 提出了一种用于避免在系统总线上启动控制读取事务的机制，该系统总线耦合具有主机存储器的主机系统和连接到外围单元的接口，因为数据在主机系统和外围设备之间移动。 将与主机存储器中的数据存储器部分相关联的控制信息写入存储输出数据和数据存储器部分的数据存储器部分的接口以接收输入数据。 接口包括控制器，用于通过首先获得相关联的数据部分的控制信息来在主机存储器和接口之间移动数据。 该接口通过系统总线写入与接口和主机存储器之间的数据移动相关联的状态报告。 因此，该机制使得能够在没有异常条件的情况下通过系统进行数据传输而不启动控制读取。

公开(公告)号：US5456529A

公开(公告)日：1995-10-10

申请号：US176400

申请日：1993-12-30

Applicant: Kwun-Wing Cheung

Inventor： Kwun-Wing Cheung

IPC: B64D11/00 ,  A47F5/08

CPC classification number: B64D11/003 ,  Y10T74/1884

Abstract: An overhead stowage system for holding luggage above a passenger seat of an airplane has a holding bin movably coupled to a support structure of a modular design which may be preassembled prior assembly with the airplane. A motor drives a cable chain which is attached to the holding bin for moving the holding bin with respect to the structure. The motor is operatively coupled to a horizontal shaft which has a length corresponding to the length of the overhead stowage bin and which has an drive sprocket driving the cable chain as it is driven by the motor. A pulley disposed on the support structure redirects the force of the cable chain, as driven by the motor, for lifting the holding bin relative the support structure. The motor provides all or a partial force for lifting the holding bin. Switches and sensors located on the support structure and holding bin operate in accordance with the position of the holding bin relative the support structure for determining when and how the motor is to operate.

Abstract translation: 用于将行李箱保持在飞机乘客座椅上方的起重堆放系统具有可移动地联接到模块化设计的支撑结构的保持箱，其可以预先组装在与飞机组装之前。 电动机驱动连接到保持箱的电缆链，用于相对于结构移动保持箱。 电动机可操作地联接到水平轴，该水平轴的长度对应于架空存放箱的长度，并且具有驱动链轮，驱动链轮在由电动机驱动时驱动电缆链。 设置在支撑结构上的滑轮重新定位由电动机驱动的电缆链的力，用于相对于支撑结构提升保持箱。 电机提供全部或部分力来提升收纸箱。 位于支撑结构和保持箱上的开关和传感器根据保持箱相对于支撑结构的位置进行操作，用于确定电动机何时以及如何操作。

公开(公告)号：US3089777A

公开(公告)日：1963-05-14

申请号：US11076061

申请日：1961-05-17

Applicant: WING CHEUNG WONG

Inventor： WING CHEUNG WONG

IPC: A23B4/03

CPC classification number: A23B4/031

公开(公告)号：US10033650B2

公开(公告)日：2018-07-24

申请号：US13048817

申请日：2011-03-15

Applicant: Shunjia Yu ,  Anoop Ghanwani ,  Phanidhar Koganti ,  John Michael Terry ,  Wing Cheung ,  Joseph Juh-En Cheng ,  Surya P. Varanasi

Inventor： Shunjia Yu ,  Anoop Ghanwani ,  Phanidhar Koganti ,  John Michael Terry ,  Wing Cheung ,  Joseph Juh-En Cheng ,  Surya P. Varanasi

IPC: H04L12/723 ,  H04L12/66 ,  H04J1/16 ,  H04L12/857 ,  H04L12/46 ,  H04L12/701 ,  H04L12/721

Abstract: Systems and techniques for processing and/or forwarding packets are described. An ingress switch can use a QoS mapping mechanism to map a first set of Quality of Service (QoS) bits in a packet received from a customer to a second set of QoS bits for use in a Transparent Interconnection of Lots of Links (TRILL) packet which encapsulates the packet. The first set of QoS bits can be different from the second set of QoS bits. The TRILL packet can be processed and/or forwarded in the network based on the second set of QoS bits. At the egress switch, the TRILL packet can be decapsulated and the original packet with the original QoS bits (or QoS bits that are different from the original QoS bits) can be forwarded to the customer's network. In this manner, some embodiments of the present invention can preserve the QoS bits across a TRILL network.

公开(公告)号：US08980572B2

公开(公告)日：2015-03-17

申请号：US13375121

申请日：2010-06-14

Applicant: Ling Wai Wong ,  Pui Yee Cangel Chan ,  Wing Cheung Mak ,  King Keung Sin ,  Reinhard Renneberg

Inventor： Ling Wai Wong ,  Pui Yee Cangel Chan ,  Wing Cheung Mak ,  King Keung Sin ,  Reinhard Renneberg

IPC: G01N33/558 ,  G01N33/543 ,  B01L3/00 ,  G01N33/53 ,  G01N33/537

CPC classification number: G01N33/54393 ,  B01L3/5055 ,  B01L2300/043 ,  B01L2300/046 ,  B01L2300/069 ,  B01L2300/0816 ,  B01L2300/0825 ,  G01N33/53 ,  G01N33/5302 ,  G01N33/537 ,  G01N33/558

Abstract: A method for generating and localizing a signal in a solid phase substrate detection system comprises applying a solution of target material to a substrate; binding the target with a specific affinity molecule having an attached label, the label comprising multiple signal precursor molecules; applying a carrier to the substrate, and treating the label to convert the signal precursor molecules to signal generating molecules. The carrier comprises solvent for the label and thickener for localizing the signal. The carrier may include developer that converts signal precursor molecules to signal generating molecules. Developer is not necessary if the signal precursor molecules are converted to signal generating molecules by e.g. temperature change, pH change, sonication, light irradiation, microwave heating. A test device for detecting target in a fluid sample, and a kit of parts for determining the presence of target in a fluid sample are also disclosed.

Abstract translation: 一种用于在固相衬底检测系统中产生和定位信号的方法，包括将目标材料溶液施加于衬底; 将靶标与具有附着标记的特异性亲和分子结合，该标记包含多个信号前体分子; 将载体施加到基底上，并处理标记以将信号前体分子转化为信号产生分子。 载体包括用于标记和增稠剂的溶剂用于定位信号。 载体可以包括将信号前体分子转换成信号产生分子的显影剂。 如果信号前体分子被转化成信号产生分子，则不需要显影剂。 温度变化，pH变化，超声波，光照射，微波加热。 还公开了一种用于检测流体样品中的靶的测试装置和用于确定流体样品中靶的存在的一组试剂盒。

公开(公告)号：US08770515B1

公开(公告)日：2014-07-08

申请号：US12792009

申请日：2010-06-02

Applicant: Mark LeQuesne Cloud ,  Christopher Lyle Schwitters ,  Kwun-Wing Cheung ,  Paul Andrew Kinzer

Inventor： Mark LeQuesne Cloud ,  Christopher Lyle Schwitters ,  Kwun-Wing Cheung ,  Paul Andrew Kinzer

IPC: B64D11/00

CPC classification number: B64D11/003 ,  G05G17/00 ,  Y10T16/56 ,  Y10T16/593 ,  Y10T292/0825 ,  Y10T292/0828 ,  Y10T292/083

Abstract: A method and apparatus for assisting movement of a bin into a closed position. An assistance system associated with the bin may be activated in response to a manipulation of a switch associated with the bin. The assistance system may comprise a biasing system and a switch. The biasing system may be configured to generate a force in a direction towards a closed position for the bin. A switch may be connected to the biasing system and configured to activate the biasing system when a selected amount of weight is present in the bin. The force in the direction towards the closed position for the bin may be generated in response to activating the assistance system.

Abstract translation: 一种用于辅助箱移动到关闭位置的方法和装置。 响应于与仓相关联的开关的操纵，可以激活与箱相关联的辅助系统。 辅助系统可以包括偏置系统和开关。 偏置系统可以被配置为在朝向仓的关闭位置的方向上产生力。 开关可以连接到偏置系统并且被配置成当在箱中存在所选择的重量时激活偏置系统。 可以响应于启动辅助系统而产生朝向仓的关闭位置的方向的力。

公开(公告)号：US20130320140A1

公开(公告)日：2013-12-05

申请号：US13485720

申请日：2012-05-31

Applicant: W. Kwun-Wing Cheung ,  Mark Cloud ,  Christopher L. Schwitters

Inventor： W. Kwun-Wing Cheung ,  Mark Cloud ,  Christopher L. Schwitters

IPC: B64C1/06 ,  B23P17/04 ,  B23P19/00

CPC classification number: B64C1/066 ,  F16B21/09 ,  Y02T50/46 ,  Y10T29/49826 ,  Y10T29/53

Abstract: A system for attaching a wall panel includes a wall panel and a lock strip. The wall panel has a back and a tab extending from the back. The lock strip is moveably attached to a wall frame member, and has a three-position locking slot, including a receiving portion configured to receive the tab, a locking portion configured to lock the tab with respect to the frame member, and a release portion configured to release the tab. The wall panel is removably attachable to the frame member by inserting the tab into the receiving portion and linearly moving the lock strip to lock the tab in the locking portion. The system can be used for attaching interior sidewall panels in an aircraft.

Abstract translation: 用于安装墙板的系统包括壁板和锁定条。 墙面板具有从背部延伸的背部和突出部。 锁定条可移动地附接到壁架构件，并且具有三位置锁定槽，包括构造成接收突片的接收部分，被配置为相对于框架构件锁定突出部的锁定部分，以及释放部分 配置为释放选项卡。 通过将突片插入接收部分中并且线性移动锁定条以将突片锁定在锁定部分中，壁板可移除地附接到框架构件。 该系统可用于在飞行器中安装内侧壁板。

公开(公告)号：US20130031077A1

公开(公告)日：2013-01-31

申请号：US13284829

申请日：2011-10-28

Applicant: Jian Liu ,  Philip Lynn Leichty ,  How Tung Lim ,  John Michael Terry ,  Mahesh Srinivasa Maddury ,  Wing Cheung ,  Kung Ling Ko

Inventor： Jian Liu ,  Philip Lynn Leichty ,  How Tung Lim ,  John Michael Terry ,  Mahesh Srinivasa Maddury ,  Wing Cheung ,  Kung Ling Ko

IPC: G06F17/30

CPC classification number: G06F7/02 ,  H04L45/7457 ,  H04L45/748

Abstract: A LPM search engine includes a plurality of exact match (EXM) engines and a moderately sized TCAM. Each EXM engine uses a prefix bitmap scheme that allows the EXM engine to cover multiple consecutive prefix lengths. Thus, instead of covering one prefix length L per EXM engine, the prefix bitmap scheme enables each EXM engine to cover entries having prefix lengths of L, L+1, L+2 and L+3, for example. As a result, fewer EXM engines are potentially underutilized, which effectively reduces quantization loss. Each EXM engine provides a search result with a determined fixed latency when using the prefix bitmap scheme. The results of multiple EXM engines and the moderately sized TCAM are combined to provide a single search result, representative of the longest prefix match. In one embodiment, the LPM search engine supports 32-bit IPv4 (or 128-bit IPv6) search keys, each having associated 15-bit level 3 VPN identification values.

Abstract translation: LPM搜索引擎包括多个精确匹配（EXM）引擎和中等大小的TCAM。 每个EXM引擎使用前缀位图方案，允许EXM引擎涵盖多个连续的前缀长度。 因此，代替覆盖每个EXM引擎的一个前缀长度L，例如，前缀位图方案使得每个EXM引擎能够覆盖具有前缀长度为L，L + 1，L + 2和L + 3的条目。 因此，较少的EXM引擎潜在地未充分利用，这有效地减少了量化损失。 当使用前缀位图方案时，每个EXM引擎提供具有确定的固定延迟的搜索结果。 多个EXM引擎和中等大小的TCAM的结果被组合以提供单个搜索结果，代表最长的前缀匹配。 在一个实施例中，LPM搜索引擎支持32位IPv4（或128位IPv6）搜索密钥，每个具有关联的15位3级VPN标识值。

公开(公告)号：US07365855B2

公开(公告)日：2008-04-29

申请号：US11178077

申请日：2005-07-08

Applicant: Ho Pui Ho ,  Chi Lok Wong ,  Shu Yuen Wu ,  Wing Cheung Law ,  Chinlon Lin ,  Siu Kai Kong

Inventor： Ho Pui Ho ,  Chi Lok Wong ,  Shu Yuen Wu ,  Wing Cheung Law ,  Chinlon Lin ,  Siu Kai Kong

IPC: G01B9/02

CPC classification number: G01N21/553 ,  G01N21/45

Abstract: Disclosed is an optical sensing device, which comprises a light source emitting a light; a beam splitter; an SPR sensor unit comprising a sensing surface; and a detecting mechanism; and a converting unit converting the first beam and the second beam from the optical device into a two-dimensional interference fringe pattern. From the above-mentioned configuration, an extra phase shift of a detection beam in SPR phase measurement is obtained. The differential measurement approach has shown to achieve a sensitivity figure significantly better than the best result that can be obtained from the prior art in the field of the measurement based on an SPR sensor.

Abstract translation: 公开了一种光学感测装置，其包括发光的光源; 分束器; SPR传感器单元，包括感测表面; 和检测机构; 以及转换单元，将第一光束和第二光束从光学装置转换为二维干涉条纹图案。 根据上述结构，可以得到SPR相位测定中的检测光束的额外的相移。 微分测量方法已经表明，实现了比基于SPR传感器的测量领域中现有技术可以获得的最佳结果明显更好的灵敏度图。

公开(公告)号：US20070181645A1

公开(公告)日：2007-08-09

申请号：US11621535

申请日：2007-01-09

Applicant: Wing Cheung Ho ,  Hon Shing Law ,  Kam Hong Lam

Inventor： Wing Cheung Ho ,  Hon Shing Law ,  Kam Hong Lam

IPC: A47J36/02

CPC classification number: H01L24/85 ,  B23K20/004 ,  B23K20/007 ,  H01L24/78 ,  H01L2224/78 ,  H01L2224/85 ,  H01L2224/859 ,  H01L2924/00014 ,  H01L2924/01033 ,  H01L2924/01059 ,  H01L2924/01075 ,  H01L2924/01082 ,  H01L2224/48 ,  H01L2224/45099

Abstract: A wire bonding method and apparatus are provided for electronic components to enable PR processing and wire bonding to be carried out substantially concurrently. The apparatus comprises a bond head carrying a bonding tool for performing wire bonding and a rotary motor coupled to the bond head that is configured to change an angular orientation of the bonding tool relative to an electronic component to be bonded. There are first and second carriers for respectively mounting electronic components for wire bonding, and an optical system is arranged and configured to view bonding points on an electronic component mounted on the first carrier when the bonding tool is located over an electronic component mounted on the second carrier to perform wire bonding.

Abstract translation: 为电子元件提供引线接合方法和装置，以使PR处理和引线键合基本上同时进行。 该装置包括承载用于执行引线接合的接合工具的接合头和耦合到接合头的旋转电机，其被配置为改变接合工具相对于待接合的电子部件的角度取向。 存在用于分别安装用于引线接合的电子部件的第一和第二载体，并且当粘合工具位于安装在第二载体上的电子部件上时，光学系统布置和构造成观察安装在第一载体上的电子部件上的结合点 载体进行引线键合。