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    • 52. 发明申请
    • Array sense amplifiers, memory devices and systems including same, and methods of operation
    • 阵列读出放大器,包括其的存储器件和系统以及操作方法
    • US20080159035A1
    • 2008-07-03
    • US11646735
    • 2006-12-27
    • Chulmin JungTae Kim
    • Chulmin JungTae Kim
    • G11C7/10G11C7/06
    • G11C7/065G11C11/4091
    • A sense amplifier having an amplifier stage with decreased gain is described. The sense amplifier includes a first input/output (“I/O”) node and a second complementary I/O node. The sense amplifier includes two amplifier stages, each for amplifying a signal on one of the I/O nodes. The first amplifier stage, having a first conductivity-type, amplifies one of the I/O node towards a first voltage. The second amplifier stage, having a second conductivity-type, amplifies the other I/O node towards a second voltage. The sense amplifier also includes a resistance circuit coupled to the second amplifier stage to reduce the gain of the second amplifier stage thereby reducing the rate of amplification of the signal on the corresponding I/O node.
    • 描述了具有减小的增益的放大器级的读出放大器。 读出放大器包括第一输入/输出(“I / O”)节点和第二互补I / O节点。 读出放大器包括两个放大器级,每个用于放大I / O节点之一上的信号。 具有第一导电类型的第一放大器级将第一电压的I / O节点之一放大。 具有第二导电类型的第二放大器级将第二电压放大到另一个I / O节点。 读出放大器还包括耦合到第二放大器级的电阻电路,以减小第二放大器级的增益,从而降低相应I / O节点上的信号的放大率。
    • 53. 发明申请
    • Apparatus and Method For Dualizing an Asynchronous Transfer Mode (Atm) Router in a Cdma2000 System
    • 用于在Cdma2000系统中双向异步传输模式(Atm)路由器的设备和方法
    • US20070291760A1
    • 2007-12-20
    • US10585602
    • 2005-01-14
    • Tae Kim
    • Tae Kim
    • H04L12/28
    • H04L12/5601H04L41/0846H04L45/60H04L49/30H04L49/552H04L2012/5607H04L2012/5618H04L2012/5627H04W24/04H04W88/12
    • The present invention provides an apparatus and method for dualizing an Asynchronous Transfer Mode (ATM) router in a CDMA2000 system. In a conventional wireless communication system, an ATM router in a Base Station Controller (BSC) has two separate dualized main central processing boards, which are also referred to as ADSL Subscriber Physical board Assembly (ASPA) boards. Each of the ASPA boards includes one operation and maintenance processor, which maintains configuration and operation information. One of the conventional dualized ASPA boards transmits its configuration and operation information to the other, or receives the information from the other, in the form of message. This is in order to maintain the consistency between the information of the dualized ASPA boards, as needed. Such message passing, however, is generally time consuming and may possibly create network overload. According to the invention, the dualized ASPA boards communicate the configuration and operation information with each other using a File Transfer Protocol (FTP), rather than by message passing. Accordingly, communicating the information takes relatively less time, which can considerably reduce the whole system loads and decrease the possibility of data inconsistency between the dualized ASPA boards.
    • 本发明提供了一种用于在CDMA2000系统中二次化异步传输模式(ATM)路由器的装置和方法。 在传统的无线通信系统中,基站控制器(BSC)中的ATM路由器具有两个单独的二元化主中央处理板,也被称为ADSL用户物理板组装(ASPA)板。 每个ASPA板包括一个操作和维护处理器,它维护配置和操作信息。 传统的二进制ASPA板之一将其配置和操作信息传输到另一个,或以消息的形式从另一个接收信息。 这是为了根据需要保持二元化ASPA板的信息之间的一致性。 然而,这样的消息传递通常是耗时的,并且可能产生网络过载。 根据本发明,二进制ASPA板使用文件传输协议(FTP)来传送配置和操作信息,而不是通过消息传递。 因此,传达信息所需的时间相对较少,这可以大大减少整个系统负载,并降低二元化ASPA板之间数据不一致的可能性。
    • 59. 发明申请
    • Pointing device with an integrated optical structure
    • 具有集成光学结构的指向装置
    • US20070146318A1
    • 2007-06-28
    • US10592134
    • 2005-03-10
    • Sung JuhKyoung ChungYoon KimKyu ChoTae KimDong YongJae JoSeung OhSun JunKyu Hwang
    • Sung JuhKyoung ChungYoon KimKyu ChoTae KimDong YongJae JoSeung OhSun JunKyu Hwang
    • G09G5/08
    • G06F3/0421
    • The present invention relates to a micro-optical pointing device suitable for mobile terminals such as a cellular phone and PDA. A disclosed pointing device includes a light source emitting light rays to a subject; a contact member comprising a lattice type or perceivable pattern, which reflects an image of the moving subject; and an automatic transfer device restoring the contact member moved by a finger. The pointing device may further include a flip chip containing an image sensor, which converts the acquired image into an electronic signal, and a circuit for signal processing. The pointing device may include an integrated optical structure comprising a condensing lens, a specular surface, a light output part, and an image-formation lens. The pointing device may include a light guide structure that a parallel light prism lens, an image-formation lens, and a mask for blocking disturbance ray are formed into a single part.
    • 本发明涉及适用于诸如蜂窝电话和PDA的移动终端的微光指向装置。 公开的指示装置包括向对象发射光线的光源; 接触构件,其包括反映移动物体的图像的格子型或可感知图案; 以及恢复由手指移动的接触构件的自动传送装置。 指示装置还可以包括一个倒装芯片,该倒装芯片包含将所获取的图像转换为电子信号的图像传感器和用于信号处理的电路。 指示设备可以包括集成光学结构,其包括聚光透镜,镜面,光输出部分和图像形成透镜。 指示装置可以包括将平行光棱镜透镜,图像形成透镜和用于阻挡干扰光线的掩模形成为单个部分的导光结构。
    • 60. 发明申请
    • Method for displaying menu items in a mobile device
    • 在移动设备中显示菜单项的方法
    • US20070130544A1
    • 2007-06-07
    • US11549629
    • 2006-10-13
    • Tae KimYu ByunJin Lee
    • Tae KimYu ByunJin Lee
    • G06F17/00
    • H04M1/72583G06F3/0482H04M1/72519H04M1/72522H04M1/72586
    • The method for managing menu functions in a mobile station includes the steps of executing menu edition, selecting menu items the user uses frequently in the executed menu edition, to set up a menu, executing the menu, and displaying the menu of the selected menu items at first. The basic menu inclusive of all menu items the mobile station provides is selected as a last menu item of the mode menu displayed at fist so that the user can access to menu items other than the menu items of preference. By providing easy mode menu with menu items the user or manufacturer of the mobile station uses frequently in advance, and displaying on a display window at first, the user is permitted a quick and easy access to a desired menu item without going through many steps of menus for using the desired menu item.
    • 用于管理移动站中的菜单功能的方法包括以下步骤:执行菜单编辑,在执行的菜单版本中选择用户频繁使用的菜单项,设置菜单,执行菜单,以及显示所选菜单项的菜单 首先。 选择包括移动台提供的所有菜单项的基本菜单作为在第一个显示的模式菜单的最后一个菜单项,以便用户可以访问除了优选菜单之外的菜单项。 通过提供具有菜单项的简单模式菜单,移动站的用户或制造商预先使用频率,并且首先在显示窗口上显示,允许用户快速且容易地访问期望的菜单项,而不经过许多步骤 使用所需菜单项的菜单。