公开(公告)号：US20100124001A1

公开(公告)日：2010-05-20

申请号：US12550953

申请日：2009-08-31

Applicant: Xin-Quan ZHOU ,  Hsiao-Hua TU ,  Ye LIU

Inventor： Xin-Quan ZHOU ,  Hsiao-Hua TU ,  Ye LIU

IPC: H05K7/00

CPC classification number: H04M1/0237 ,  G06F1/1624 ,  G06F1/1681

Abstract: A portable electronic device comprises a cover member, a body member, and a power generating assembly. The cover member is slidably mounted to the body member. The power generating assembly includes a power generating device and a rack assembly. The power generating device includes a toothed gear and a stator. The toothed gear is rotatably clockwise or counter clockwise mounted to the stator. The stator is fixed to the body member. The rack assembly includes a fastening portion and a rack portion opposite to the fastening portion. The fastening portion is fixed to the cover member. The rack portion meshes with the toothed gear, thus the power generating device driving the rack assembly and the cover member to slide relative to the body member.

Abstract translation: 便携式电子设备包括盖构件，主体构件和发电组件。 盖构件可滑动地安装到主体构件。 发电组件包括发电装置和机架组件。 发电装置包括齿轮和定子。 齿轮可旋转地顺时针或逆时针方向安装在定子上。 定子固定在主体部件上。 齿条组件包括紧固部分和与紧固部分相对的齿条部分。 紧固部固定在盖部件上。 齿条部分与齿形齿轮啮合，从而驱动齿条组件和盖件相对于主体部件滑动的发电装置。

公开(公告)号：US07654837B2

公开(公告)日：2010-02-02

申请号：US12255726

申请日：2008-10-22

Applicant: Yan-Ling Gao ,  Hsiao-Hua Tu ,  Ye Liu ,  Jun Wang ,  Xu-Ri Zhang ,  Wen-Wei Song

Inventor： Yan-Ling Gao ,  Hsiao-Hua Tu ,  Ye Liu ,  Jun Wang ,  Xu-Ri Zhang ,  Wen-Wei Song

IPC: H01R13/62

CPC classification number: G06K13/08

Abstract: An exemplary chip card holder (100) used in a portable electronic device for holding a chip card (50) is provided. The chip card holder includes a housing member (10), a holding member (20), and a driving member (30). The holding member is fixed to the housing member for receiving and holding the chip card. The driving member is movable relative to the housing member and the holding member for moving the chip card from either of a released position and a holding position to the other of the holding position and released position.

Abstract translation: 提供了用于保持芯片卡（50）的便携式电子设备中使用的示例性芯片卡保持器（100）。 芯片卡座包括壳体构件（10），保持构件（20）和驱动构件（30）。 保持构件被固定到用于接收和保持芯片卡的壳体构件。 驱动构件相对于壳体构件和保持构件可移动，用于将芯片卡从释放位置和保持位置中的任一个移动到保持位置和释放位置中的另一个。

公开(公告)号：USD608753S1

公开(公告)日：2010-01-26

申请号：US29329588

申请日：2008-12-18

Applicant: Xin-Quan Zhou ,  Hsiao-Hua Tu ,  Ye Liu ,  Gang Yang

Designer： Xin-Quan Zhou ,  Hsiao-Hua Tu ,  Ye Liu ,  Gang Yang

公开(公告)号：US07643857B2

公开(公告)日：2010-01-05

申请号：US11396976

申请日：2006-04-03

Applicant: Gang Yang ,  Rui-Hao Chen ,  Ye Liu ,  Chia-Hua Chen ,  Hsiao-Hua Tu

Inventor： Gang Yang ,  Rui-Hao Chen ,  Ye Liu ,  Chia-Hua Chen ,  Hsiao-Hua Tu

IPC: H04M1/00

CPC classification number: H04M1/0216

Abstract: A foldable electronic device (100) has at least two components hinged together by a hinge assembly. The foldable electronic device includes: a cover (10), a rotating element (20), an elastic element (30) and a frame (40), a set of magnetic elements (50) and a body (60). The rotating element has two notches defined therein. The elastic element has a latching portion. The elastic element is fixed in the rotating element. The frame slidably engages with the rotating element. The frame is engaged with the cover. The rotating element rotatably connects with the body. The magnetic elements make the cover close relative to the body. When the latching portion of the rotating element engages in different notches of the rotating element, magnetic force between the magnetic elements decreases so as to open the cover relative to the body.

Abstract translation: 可折叠电子设备（100）具有通过铰链组件铰接在一起的至少两个部件。 可折叠电子装置包括：盖（10），旋转元件（20），弹性元件（30）和框架（40），一组磁性元件（50）和主体（60）。 旋转元件具有限定在其中的两个凹口。 弹性元件具有闩锁部分。 弹性元件固定在旋转元件中。 框架与旋转元件可滑动地接合。 框架与盖子接合。 旋转元件与主体可旋转地连接。 磁性元件使盖子相对于身体靠近。 当旋转元件的闩锁部分接合在旋转元件的不同凹口中时，磁性元件之间的磁力减小，以相对于主体打开盖子。

公开(公告)号：US20090188339A1

公开(公告)日：2009-07-30

申请号：US12146564

申请日：2008-06-26

Applicant: Ye Liu ,  Hsiao-Hua TU ,  Yan-Ling Gao ,  Xu-Ri Zhang

Inventor： Ye Liu ,  Hsiao-Hua TU ,  Yan-Ling Gao ,  Xu-Ri Zhang

IPC: F16H19/00

CPC classification number: H04M1/0227 ,  Y10T74/20006

Abstract: A rotatable connecting mechanism (100) includes a cover (10), a base (30), a toothed element (20) and an elastic element (24). The cover is rotatably mounted on the base. The toothed element is configured on a surface of the cover facing the base and includes a plurality of slots (224) defined thereon. The elastic element having an engaging portion (2422) formed thereon and configured on a surface of the base facing the cover. The engaging portion rotatably engages with the slots of the toothed element.

Abstract translation: 可旋转连接机构（100）包括盖（10），基座（30），齿形元件（20）和弹性元件（24）。 盖可旋转地安装在基座上。 齿形元件构造在面向基座的盖的表面上并且包括限定在其上的多个狭槽（224）。 所述弹性元件具有形成在其上的接合部分（2422）并且构造在所述底座的面向所述盖子的表面上。 接合部分与齿形元件的槽可旋转地接合。

公开(公告)号：US20090115641A1

公开(公告)日：2009-05-07

申请号：US11964863

申请日：2007-12-27

Applicant: XU-RI ZHANG ,  YE LIU ,  RUI-HAO CHEN

Inventor： XU-RI ZHANG ,  YE LIU ,  RUI-HAO CHEN

IPC: H03K17/94 ,  G06F1/16

CPC classification number: H04M1/72527 ,  G06F3/0221 ,  H01H13/86 ,  H01H2223/05 ,  H04M2250/18

Abstract: A positioning structure (30) for an accessory keypad assembly (20) is provided. The accessory keypad assembly includes an upper shell (21) and a lower shell (22). The positioning structure includes a first mounting portion (231), a second mounting portion (232), a third mounting portion (233), a first positioning block (234), a second positioning block (235), and an elastic member (236). The third mounting portion extends from the second mounting portion and is located between the first and second mounting portions. The first positioning block is rotatably mounted on the first mounting portion. The second positioning block is rotatably and slidably mounted on the second mounting portion. The elastic member has one end mounted on the third mounting portion and the other end mounted on the second positioning block.

Abstract translation: 提供了一种用于辅助键盘组件（20）的定位结构（30）。 辅助键盘组件包括上壳体（21）和下壳体（22）。 定位结构包括第一安装部分（231），第二安装部分（232），第三安装部分（233），第一定位块（234），第二定位块（235）和弹性部件 ）。 第三安装部分从第二安装部分延伸并位于第一和第二安装部分之间。 第一定位块可旋转地安装在第一安装部分上。 第二定位块可旋转并可滑动地安装在第二安装部分上。 弹性构件的一端安装在第三安装部分上，另一端安装在第二定位块上。

公开(公告)号：US20090016422A1

公开(公告)日：2009-01-15

申请号：US11777337

申请日：2007-07-13

Applicant: Lizhi Zhong ,  Ye Liu ,  Catherine Yuk-fun Chow ,  Ryan Jungsuk Park ,  Freeman V. Zhong ,  Ameresh V. Malipatil

Inventor： Lizhi Zhong ,  Ye Liu ,  Catherine Yuk-fun Chow ,  Ryan Jungsuk Park ,  Freeman V. Zhong ,  Ameresh V. Malipatil

IPC: H03K5/159

CPC classification number: H04L25/03057 ,  H04L2025/03566 ,  H04L2025/03611 ,  H04L2025/037

Abstract: A method for adaptive selection of floating taps in a decision feedback equalizer including the steps of (A) determining values for a predefined metric for tap positions within a range covered by a decision feedback equalizer (DFE) and (B) setting one or more floating taps of the DFE to tap positions based upon the values of the predefined metric.

Abstract translation: 一种在判决反馈均衡器中自适应选择浮动抽头的方法，包括以下步骤：（A）确定由判决反馈均衡器（DFE）覆盖的范围内的抽头位置的预定义度量的值，以及（B）设置一个或多个浮动 DFE的抽头基于预定义度量的值来抽取位置。

公开(公告)号：US07440497B2

公开(公告)日：2008-10-21

申请号：US10978755

申请日：2004-11-01

Applicant: Vishnu Balan ,  Joseph Caroselli, Jr. ,  Ye Liu ,  Chintan M. Desai ,  Jenn-Gang Chern

Inventor： Vishnu Balan ,  Joseph Caroselli, Jr. ,  Ye Liu ,  Chintan M. Desai ,  Jenn-Gang Chern

IPC: H03H7/03

CPC classification number: H04L25/03343 ,  H04L2025/0349

Abstract: A multi-phase adaptive decision feedback equalizer minimizes post-cursor inter-symbol interference in a current data bit based on values of subsequent data bits in a data communication system. In one form, the receiver includes a plurality of modules each having a respective adaptive decision feedback equalizer. A processor responsive to output signals from each of the plurality of modules generates a plurality of coefficient values. The adaptive decision feedback equalizer has a plurality of taps receiving a respective output signal from one of the modules and a respective coefficient value to generate a respective correction signal. The correction signals are summed with the data signal and processed to recover the data. Pre-calculation of coefficients permits rapid selection of data. Multi-phase operation permits higher data frequencies.

Abstract translation: 多相自适应判决反馈均衡器基于数据通信系统中的后续数据位的值来最小化当前数据位中的后标记符号间干扰。 在一种形式中，接收机包括多个模块，每个模块具有相应的自适应判决反馈均衡器。 响应于来自多个模块中的每一个的输出信号的处理器产生多个系数值。 自适应判决反馈均衡器具有接收来自模块之一的相应输出信号的多个抽头和相应的系数值以产生相应的校正信号。 校正信号与数据信号相加并被处理以恢复数据。 系数的预先计算允许快速选择数据。 多相操作允许更高的数据频率。

公开(公告)号：US20080063091A1

公开(公告)日：2008-03-13

申请号：US11634671

申请日：2006-12-06

Applicant: Yikui (Jen) Dong ,  Cathy Ye Liu ,  Freeman Yingquan Zhong ,  Shao Ming Hsu

Inventor： Yikui (Jen) Dong ,  Cathy Ye Liu ,  Freeman Yingquan Zhong ,  Shao Ming Hsu

IPC: H04L25/00

CPC classification number: H04L25/0276 ,  H04L25/06

Abstract: In a receiver, an AC-coupling solution uses a fully integrated circuit for simultaneously providing both baseline wander compensation and common-mode voltage generation. Usefully, an integrated capacitor is placed between the receiver input pin and the input buffer, and a high resistive impedance element is connected to the internal high-speed data node after the capacitor. An on-chip voltage generation and correction circuit is connected to the other side of the impedance element to generate a common-mode voltage, and to provide dynamic, fine adjustment for the received data voltage level. The voltage correction circuit is controlled by the feedback of data detected by the clock and data recovery unit (CDRU) of the receiver. The feedback data passes through a weighting element, wherein the amount of feedback gain is adjustable to provide a summing weight and thereby achieve a desired BLW compensation. Register bits are used to control an on-chip reference voltage generator that consists of a resistor ladder to generate the reference voltage.

Abstract translation: 在接收机中，AC耦合解决方案使用完全集成电路，同时提供基线漂移补偿和共模电压生成。 有用的是，在接收器输入引脚和输入缓冲器之间放置一个集成的电容器，并且高电阻阻抗元件连接到电容器之后的内部高速数据节点。 片上电压产生和校正电路连接到阻抗元件的另一侧以产生共模电压，并为接收的数据电压电平提供动态的微调。 电压校正电路由接收机的时钟和数据恢复单元（CDRU）检测到的数据的反馈来控制。 反馈数据通过加权元件，其中反馈增益的量可调，以提供求和权重，从而实现所需的BLW补偿。 寄存器位用于控制片上参考电压发生器，该发生器由电阻梯形成，用于产生参考电压。

公开(公告)号：US20070294545A1

公开(公告)日：2007-12-20

申请号：US11424319

申请日：2006-06-15

Applicant: Bin Cheng ,  Tao Chang ,  Ye Liu ,  Jian Song ,  Jiandong Wang ,  Bingru Dou

Inventor： Bin Cheng ,  Tao Chang ,  Ye Liu ,  Jian Song ,  Jiandong Wang ,  Bingru Dou

IPC: G06F1/00

CPC classification number: G06F1/3203 ,  G06F1/3265 ,  Y02D10/153 ,  Y02D50/20

Abstract: A method of power down control (PDC) for a display device is to be implemented by a processor in a power down controller of the display device. The power down controller includes a main system, a main system power source, and a PDC power source. The method includes the steps of: (A) receiving power from the PDC power source, determining if the main system is to be activated, and proceeding to step (B) if affirmative; (B) turning on the main system power source, and activating the main system; (C) determining if operation in a power down mode is intended, and proceeding to step (D) if affirmative; and (D) turning off the main system power source to operate in the power down mode.

Abstract translation: 用于显示设备的掉电控制（PDC）的方法将由显示设备的掉电控制器中的处理器实现。 断电控制器包括主系统，主系统电源和PDC电源。 该方法包括以下步骤：（A）从PDC电源接收电力，确定主系统是否被激活，如果肯定则进行步骤（B）; （B）打开主系统电源，激活主系统; （C）确定是否意图进行断电模式的操作，如果肯定则进行步骤（D）; 和（D）关闭主系统电源以在掉电模式下工作。