公开(公告)号：US20070036178A1

公开(公告)日：2007-02-15

申请号：US11347834

申请日：2006-02-02

申请人： Susan Hares ,  Joseph Chen ,  Choon Lee ,  Ravi Manghirmalan

发明人： Susan Hares ,  Joseph Chen ,  Choon Lee ,  Ravi Manghirmalan

IPC分类号： H04J1/00 ,  H04J3/04

CPC分类号： H04L45/00 ,  H04L45/245 ,  H04L49/351 ,  H04L49/70

摘要： A Virtual Communication Environment to support virtual switching engines for layer 2 switches is described. The virtual layer 2 switching engines allow many virtual switches to be created in a CPU or across multiple CPUs in switching hardware. The virtual switch engines reduce the inter-communication costs in memory, CPU, inter-process bandwidth, and fabric bandwidth. This reduction in the cost per Virtual Switch device allows either more virtual switches to be contained within a control plane or more applications per switch control plane.

摘要翻译： 描述了支持第2层交换机的虚拟交换引擎的虚拟通信环境。 虚拟层2交换引擎允许在交换硬件中在CPU或多个CPU中创建许多虚拟交换机。 虚拟交换机引擎降低内存，CPU，进程间带宽和结构带宽之间的通信间成本。 每个虚拟交换设备的成本的这种降低允许更多的虚拟交换机被包含在控制平面内或者每个交换机控制平面的更多应用中。

公开(公告)号：US07177606B2

公开(公告)日：2007-02-13

申请号：US10195017

申请日：2002-07-10

申请人： Keming Joseph Chen

发明人： Keming Joseph Chen

IPC分类号： H04B7/00 ,  H04B7/16

CPC分类号： H03G3/3042 ,  H04B2001/0416

摘要： A method and system for controlling an output signal power level of a wireless transmitter can be created by detecting the signal power level of the transmitter with a detector, selectively attenuating the output signal power level with an attenuator having variable attenuation levels, and monitoring the output signal power level and comparing the output signal power level, as determined by the detector, to a predetermined threshold with a processor. The processor preferably controls the attenuator in accordance with the comparison of the output signal power level and the predetermined threshold.

摘要翻译： 可以通过用检测器检测发射机的信号功率电平来创建用于控制无线发射机的输出信号功率电平的方法和系统，用具有可变衰减电平的衰减器选择性地衰减输出信号功率电平，并监视输出 信号功率电平，并将由检测器确定的输出信号功率电平与处理器进行比较。 处理器优选地根据输出信号功率电平与预定阈值的比较来控制衰减器。

公开(公告)号：US07167528B2

公开(公告)日：2007-01-23

申请号：US10167845

申请日：2002-06-11

申请人： Keming Joseph Chen ,  Mark Steven Schmidt

发明人： Keming Joseph Chen ,  Mark Steven Schmidt

IPC分类号： H03C3/00

CPC分类号： H03C3/403

摘要： A method and system for modulating data onto a carrier signal in a plurality of channels, each of the channels having a channel bandwidth, can be created for use in any two-way satellite communication system or other wireless communication application where frequency hopping with or without Doppler compensation is desired. The system preferably includes a digital modulator that outputs a modulated baseband signal, an intermediate frequency modulator that receives the modulated baseband signal and outputs an intermediate frequency signal derived from the modulated baseband signal, a frequency synthesizing system that outputs a synthesized intermediate frequency signal to the intermediate frequency modulator, and a circuit (numerically controlled oscillator) connected to the digital modulator which provides a signal to the digital modulator. This signal has a frequency including an offset that allows the frequency synthesizing system and intermediate frequency modulator to make frequency steps equal to the channel bandwidth. The offset can also include a small offset that compensates for the Doppler effect.

摘要翻译： 一种用于在多个信道中将数据调制到载波信号上的方法和系统，每个信道具有信道带宽可以被创建用于任何双向卫星通信系统或其他无线通信应用，其中跳频有或者没有 需要多普勒补偿。 该系统优选地包括输出调制基带信号的数字调制器，接收调制基带信号并输出​​从调制基带信号导出的中频信号的中频调制器，将合成的中频信号输出到 中频调制器和连接到向数字调制器提供信号的数字调制器的电路（数控振荡器）。 该信号具有包括允许频率合成系统和中频调制器使频率步长等于信道带宽的偏移的频率。 偏移还可以包括补偿多普勒效应的小偏移。

公开(公告)号：US20060214638A1

公开(公告)日：2006-09-28

申请号：US11445664

申请日：2006-06-02

申请人： Joseph Chen ,  Jonathan Malton

发明人： Joseph Chen ,  Jonathan Malton

IPC分类号： H02J7/00

CPC分类号： H02J1/14 ,  H02J7/0047 ,  H02J9/002 ,  H02J2007/0067

摘要： A battery management system for managing a plurality of subsystem circuits and functions of a mobile communication device powered by a battery is disclosed. The battery management system includes a battery monitoring circuit, a user interface, and a battery management module. The battery monitoring circuit is operable to monitor a present battery capacity and generate a battery capacity signal based on the present battery capacity. The user interface is operable to receive a user-input allocation of battery capacity among the subsystem circuits and functions. The battery management module is operable to receive the user-input allocation and the battery capacity signal, and to selectively disable each subsystem circuit or function when each subsystem circuit or function has depleted its allocation of battery capacity.

摘要翻译： 公开了一种用于管理由电池供电的移动通信设备的多个子系统电路和功能的电池管理系统。 电池管理系统包括电池监视电路，用户接口和电池管理模块。 电池监视电路可操作以基于当前电池容量来监视当前电池容量并产生电池容量信号。 用户接口可操作以在子系统电路和功能之间接收电池容量的用户输入分配。 电池管理模块可操作以接收用户输入分配和电池容量信号，并且当每个子系统电路或功能耗尽其电池容量分配时，选择性地禁用每个子系统电路或功能。

公开(公告)号：US06917708B2

公开(公告)日：2005-07-12

申请号：US09765772

申请日：2001-01-19

申请人： Rodney M. Goodman ,  Donal J. Woods ,  Patricia A. Keaton ,  Joseph Chen

发明人： Rodney M. Goodman ,  Donal J. Woods ,  Patricia A. Keaton ,  Joseph Chen

IPC分类号： G06K9/00 ,  G06K9/72

CPC分类号： G06K9/00859

摘要： A method of automatically recognizing text. The text is divided into whole words which are each recognize. Each whole word is characterized according to its silhouette. The silhouette is characterized by features in the silhouette such as upwardly extending “polls” and downwardly extending “holes”. The silhouette may also be characterized by its first syllable blends. Numbers are assigned to each of the different characteristics, and numbers may also be assigned based on analysis of a database of different kinds of cursive words. Recognition may be automatically carry out prior recognizing system which recognizes in this way.

摘要翻译： 自动识别文本的方法。 文本分为全部单词，每个单词都被识别。 每个整个词根据其轮廓来表征。 轮廓的特征是轮廓上的特征，例如向上延伸的“轮询”和向下延伸的“孔”。 剪影的特征还可能是其第一个音节混合。 将数字分配给每个不同的特征，并且还可以基于对不同种类的草书词的数据库的分析来分配数字。 识别可以自动执行以这种方式识别的先验识别系统。

公开(公告)号：US20050033615A1

公开(公告)日：2005-02-10

申请号：US10785382

申请日：2004-02-23

申请人： Justin Nguyen ,  John Chang ,  Joseph Chen ,  Raymond Thackeray ,  Hoselito Stanovic ,  Bruce Leong ,  Adam Goodrich

发明人： Justin Nguyen ,  John Chang ,  Joseph Chen ,  Raymond Thackeray ,  Hoselito Stanovic ,  Bruce Leong ,  Adam Goodrich

IPC分类号： G06Q10/00 ,  G06F17/60

CPC分类号： G06Q10/10 ,  G06Q10/02 ,  G06Q10/1095 ,  G06Q20/085 ,  G06Q20/102 ,  G06Q20/204

摘要： An event planning process is provided for execution by a server system in a computer network including a plurality of user terminals communicatively coupled with the server system via the network. The process includes the steps of: providing an event planning graphical user interface at a user terminal, the interface enabling a user to plan an event; receiving event information input by the user, the event information indicating a scheduled event, at least one invitee to be invited to the scheduled event, and information indicative of RSVP fees required to attend the scheduled event; providing an invitation to the invitee, the invitation indicating the scheduled event and the RSVP fees, and soliciting a response to the invitation, wherein an affirmative response to the invitation requires a payment as defined by the RSVP fees; receiving RSVP status information including payment information from the invitee; and verifying the payment information. The steps of providing an invitation to the invitee and receiving RSVP status information further include: generating an invitation Web page based on the event information, the invitation Web page being accessible via the network and being operative to provide an invitation response graphical user interface for enabling the invitee to respond to the invitation; sending an invitation message to the invitee, the invitation message prompting the invitee to view the invitation Web page; and receiving input provided by the invitee via the invitation Web page, the input provided by the invitee indicating the RSVP status information.

摘要翻译： 提供事件规划过程，用于由计算机网络中的服务器系统执行，包括经由网络与服务器系统通信耦合的多个用户终端。 该过程包括以下步骤：在用户终端处提供事件规划图形用户界面，该界面使用户能够规划事件; 接收由用户输入的事件信息，指示预定事件的事件信息，至少一个邀请者被邀请到预定事件，以及指示参加预定事件所需的RSVP费用的信息; 向被邀请者发出邀请，邀请指示预定的活动和RSVP费用，并且请求对邀请的响应，其中对邀请的肯定回应需要由RSVP费用定义的支付; 收到来自被邀请者的支付信息的RSVP状态信息; 并验证支付信息。 向被邀请者提供邀请并接收RSVP状态信息的步骤还包括：基于事件信息生成邀请网页，邀请网页可通过网络访问并且可操作以提供邀请响应图形用户界面以启用 被邀请人回覆邀请函; 向被邀请者发送邀请消息，邀请消息提示被邀请者查看邀请网页; 以及通过邀请网页接收被邀请者提供的输入，由受邀者提供的指示RSVP状态信息的输入。

公开(公告)号：US06292201B1

公开(公告)日：2001-09-18

申请号：US09199478

申请日：1998-11-25

申请人： Joseph Chen ,  Hung-Wen Chen ,  Michael Chen

发明人： Joseph Chen ,  Hung-Wen Chen ,  Michael Chen

IPC分类号： G06F1576

CPC分类号： G06F15/78

摘要： An integrated circuit device is adapted for use in a computer system that includes a processing unit, a host bus connected to the processing unit, an input/output bus, a peripheral device connected to the input/output bus, a monitor, and a system memory. The integrated circuit device includes a core controller adapted to be connected to the host bus, a bus bridge connected to the core controller and adapted to be connected to the input/output bus, a graphical controller connected to the core controller and the bus bridge and adapted to be connected to the monitor, and a unified memory control unit connected to the core controller and the graphical controller and adapted to be connected to the system memory.

公开(公告)号：US6016893A

公开(公告)日：2000-01-25

申请号：US969573

申请日：1997-11-13

申请人： Rui-Tang Chen ,  Joseph Chen

发明人： Rui-Tang Chen ,  Joseph Chen

IPC分类号： A45C5/14 ,  A45C7/00 ,  A45C13/38 ,  A45C9/00

CPC分类号： A45C5/14 ,  A45C13/385 ,  A45C7/0018

摘要： This invention relates to a multi-purpose traveling suitcase which comprises: (1) a backboard; (2) a fixed case attached to the lower front side of the backboard, wherein the fixed case has a pair of casters located at the lower front outer corners away from the backboard; (3) a swinging case attached to the upper side of the backboard, and (4) a scissor-like support at the back side of the backboard, wherein the scissor-like support comprises a pair of leg members and a pair of drive rod members, wherein the pair of leg members comprises a pair of leg wheels at the lower ends. The swinging case can be swung backward, which, with the support of the scissor-like support, turns the multi-purpose traveling suitcase into a stroller. The additional features of the multi-purpose traveling suitcase include, but not limited to: a back case located at the back side of the backboard; a foot rest attached to the lower front side of the fixed case; two foldable side protection boards used as the arm rests for the stroller; a pair of extension rods extended from the upper ends of the pair of drive rod members; and a connector located at the front lower corners of the swinging case to firmly connect the swinging case to the fixed case.

摘要翻译： 本发明涉及一种多用途行李箱，包括：（1）背板; （2）安装在背板的下前侧的固定壳体，其中固定壳体具有位于远离背板的下前前外角处的一对脚轮; （3）安装在背板的上侧的摆动盒，（4）在背板的背面侧设置有剪刀状的支架，其中，剪刀状的支撑体包括一对支腿部件和一对驱动杆 构件，其中所述一对腿构件在下端包括一对腿轮。 摆动箱可以向后摆动，在剪刀状支撑件的支撑下，将多用途行李箱转入婴儿车。 多用途旅行手提箱的附加特征包括但不限于：背板位于背板的背面; 附着在固定壳体的下前侧的搁脚板; 用作婴儿车的扶手的两个可折叠侧保护板; 一对延伸杆，从一对驱动杆构件的上端延伸; 以及位于摆动壳体的前下角处的连接器，以将摆动壳体牢固地连接到固定壳体。

公开(公告)号：US5523523A

公开(公告)日：1996-06-04

申请号：US502760

申请日：1995-07-14

申请人： Joseph Chen

发明人： Joseph Chen

IPC分类号： A63H5/00 ,  A63H13/16 ,  G10F1/06 ,  A63H3/28

CPC分类号： G10F1/06 ,  A63H13/16 ,  A63H5/00

摘要： A musical box including a base, a seat having a casing, a spiral spring fitted within the casing, a control lever connected to the spring, a drum having a first end and a second end, a gear fixedly mounted on the first end of the drum, a gear train connected to the spring and engaging the gear, a hitting member fixedly mounted on the seat and having a plurality of tines in contact with the drum, a disc fixedly connected to the second end of the drum and being provided with an eccentric pin, a frame having a first leg and a second leg, a second gear meshed with the gear, an axle extending downward and vertically through the frame and engaging the second gear, an arm sleeved over the axle and connected to the hole of the disc, a guide member fixedly mounted on the arm and having an elongated slot adapted to receive the eccentric pin of the disc, a connector attached to the axle, and a sleeve fitted over the axle, whereby a doll can be moved upward and downward alternately by the guide member and rotated by the axle.

摘要翻译： 一种音乐盒，包括底座，具有壳体的座椅，安装在壳体内的螺旋弹簧，连接到弹簧的控制杆，具有第一端和第二端的滚筒，固定地安装在第一端上的齿轮 滚筒，连接到弹簧并与齿轮接合的齿轮系，固定地安装在座椅上并具有与滚筒接触的多个尖齿的击打构件，固定地连接到滚筒的第二端的盘，并且设置有 偏心销，具有第一腿和第二腿的框架，与齿轮啮合的第二齿轮，沿着框架向下并垂直延伸并接合第二齿轮的轴，臂套在轴上并连接到轴的孔 盘，固定地安装在臂上并具有适于容纳盘的偏心销的细长槽的引导构件，连接到轴的连接器和装配在轴上的套筒，由此可以使玩偶上下交替地移动 由指导我 并且由轴旋转。

公开(公告)号：US5339923A

公开(公告)日：1994-08-23

申请号：US38260

申请日：1993-03-29

申请人： Joseph Chen

发明人： Joseph Chen

IPC分类号： G09F19/08 ,  F03G1/00

CPC分类号： G09F19/08

摘要： This invention relates to a rotating mechanism for a crystal ball including a spring means, a driving gear connected with the spring means, a driven gear engaged with the driving gear and having a rectangular protuberance at the center, a supporting frame mounted on the driven gear and having a hole for receiving the rectangular protuberance of the driven gear, a turning member arranged on the supporting frame and formed with a rectangular hole adapted to receive the rectangular protuberance of the driven gear and two arms extending upwardly from two ends thereof, a rod installed on the turning member and having a rectangular hole, and a disc having a downwardly depending rod with a rectangular end adapted to be received in the rectangular rod of the rod.

摘要翻译： 本发明涉及一种用于水晶球的旋转机构，其包括弹簧装置，与弹簧装置连接的驱动齿轮，与驱动齿轮啮合的从动齿轮，在中心具有矩形突起，支撑框架安装在从动齿轮 并且具有用于容纳从动齿轮的矩形突起的孔，转动构件，其布置在支撑框架上并且形成有矩形孔，该矩形孔适于容纳从动齿轮的矩形突起和从其两端向上延伸的两个臂;杆 安装在转动构件上并且具有矩形孔，以及具有向下悬垂杆的盘，其具有适于容纳在杆的矩形杆中的矩形端。