公开(公告)号：US08539143B2

公开(公告)日：2013-09-17

申请号：US13421964

申请日：2012-03-16

Applicant: Jin-Hyeok Choi ,  Sung-Hoon Lee ,  Si-Hoon Hong ,  Tae-Keun Jeon

Inventor： Jin-Hyeok Choi ,  Sung-Hoon Lee ,  Si-Hoon Hong ,  Tae-Keun Jeon

IPC: G06F13/00 ,  G06F13/28

CPC classification number: G06F12/0646

Abstract: A memory system is provided includes a host processor, and a plurality of cascade connected memory cards connected to the host processor. Each of the memory cards stores a same default relative card address (RCA) prior to initialization of the memory system. The host processor is configured to sequentially access each memory card using the default RCA, and to change the default RCA to a unique RCA upon each sequential access.

Abstract translation: 提供了一种存储器系统，包括主处理器和连接到主处理器的多个级联连接的存储卡。 每个存储卡在存储器系统的初始化之前存储相同的默认相对卡地址（RCA）。 主处理器配置为使用默认RCA顺序访问每个存储卡，并且在每次顺序访问时将默认RCA更改为唯一的RCA。

公开(公告)号：US08269293B2

公开(公告)日：2012-09-18

申请号：US12742221

申请日：2008-11-04

Applicant: Ki-Ha Hong ,  Sung-Hoon Lee ,  Jong-Seob Kim ,  Jai-Kwang Shin

Inventor： Ki-Ha Hong ,  Sung-Hoon Lee ,  Jong-Seob Kim ,  Jai-Kwang Shin

IPC: H01L29/82

CPC classification number: H01L29/66984 ,  B82Y25/00 ,  H01F1/401 ,  H01F1/404 ,  H01F10/1933 ,  H01F10/1936 ,  H01F10/3254 ,  H01F10/3295 ,  H01L29/82

Abstract: Disclosed are a spin transistor and a method of operating the spin transistor. The disclosed spin transistor includes a channel formed of a magnetic material selectively passing a spin-polarized electron having a specific direction, a source formed of a magnetic material, a drain, and a gate electrode. When a predetermined voltage is applied to the gate electrode, the channel selectively passes a spin-polarized electron having a specific direction and thus, the spin transistor is selectively turned on.

Abstract translation: 公开了自旋晶体管和操作自旋晶体管的方法。 所公开的自旋晶体管包括由选择性地通过具有特定方向的自旋极化电子的磁性材料形成的沟道，由磁性材料形成的源极，漏极和栅电极。 当预定电压施加到栅电极时，沟道选择性地通过具有特定方向的自旋极化电子，因此自旋晶体管选择性地导通。

公开(公告)号：US20080164510A1

公开(公告)日：2008-07-10

申请号：US11980351

申请日：2007-10-31

Applicant: Sung-Hoon Lee ,  Sungil Park ,  Young-Gu Jin ,  Jongseob Kim ,  Ki-Ha Hong

Inventor： Sung-Hoon Lee ,  Sungil Park ,  Young-Gu Jin ,  Jongseob Kim ,  Ki-Ha Hong

IPC: H01L29/788 ,  H01L21/336

CPC classification number: H01L29/792 ,  G11C16/10 ,  H01L21/28282 ,  H01L27/115 ,  H01L27/11568 ,  H01L29/42328 ,  H01L29/66833

Abstract: A semiconductor memory device performing an erase operation using an erase gate and a method of manufacturing the same are provided. The memory device may include a charge trap layer storing a first charge transfer medium having a first polarity and at least one erase gate. The at least one erase gate may be formed below the charge trap layer. A second charge transfer medium, which has a second polarity opposite to the first polarity, may be stored in the at least one erase gate. During the erase operation, the second charge transfer medium migrates to the charge trap layer causing the first charge transfer medium to combine with the second charge transfer medium.

Abstract translation: 提供了使用擦除栅极执行擦除操作的半导体存储器件及其制造方法。 存储器件可以包括存储具有第一极性的第一电荷转移介质和至少一个擦除栅极的电荷陷阱层。 至少一个擦除栅极可以形成在电荷陷阱层下面。 具有与第一极性相反的第二极性的第二电荷转移介质可以存储在至少一个擦除栅中。 在擦除操作期间，第二电荷转移介质迁移到电荷捕获层，使得第一电荷转移介质与第二电荷转移介质组合。

公开(公告)号：US07346024B2

公开(公告)日：2008-03-18

申请号：US10259818

申请日：2002-09-30

Applicant: Sung-Hoon Lee

Inventor： Sung-Hoon Lee

IPC: H04Q7/00

CPC classification number: H04W88/00 ,  H04W84/16 ,  H04W88/005 ,  H04W92/14

Abstract: An apparatus and method for accessing a private wireless Internet packet data communication system. A private packet data service apparatus includes a plurality of private BTSs positioned in an private packet data service zone and an private BSC for providing a wireless packet data service using a CDMA method. The private BTSs wirelessly communicate with terminals contained in a corresponding service zone. In the case where dialing numbers of calls requested by the private BTSs are not private packet service request signals, the private BSC transmits the calls to a public network BSC. In the case where dialing numbers of calls requested by the private BTSs are private packet service request signals, the private BSC provides the calls with a packet data service for which a non-authentication, a non-accounting, and an IP service are available. The private BSC includes a PDCC (Packet Data Call Controller), a PDTC (Packet Data Traffic Controller), and a PDMA (Packet Data Maintenance & Administration part). The PDCC generates or terminates an RP (Radio Packet) connection needed to perform packet data transmission/reception of a terminal between an AMC and a DCN (Data Core Network), and processes a state conversion concerning a packet call. The PDTC performs data transmission/reception between the AMC and the DCN. The PDMA performs an interface between a BAN and maintenance/administration blocks, checks states of the AMC and an ATM PVC, and checks a link state between the AMC and a DCN.

Abstract translation: 一种用于访问专用无线因特网分组数据通信系统的装置和方法。 专用分组数据服务装置包括位于专用分组数据业务区域中的多个专用BTS，以及使用CDMA方式提供无线分组数据业务的专用BSC。 私有BTS与相应服务区域中包含的终端进行无线通信。 在私有BTS所请求的呼叫号码不是专用分组业务请求信号的情况下，专用BSC向公共网络BSC发送呼叫。 在由专用BTS请求的呼叫号码是专用分组业务请求信号的情况下，专用BSC向非认证，非计费和IP业务可用的分组数据业务提供呼叫。 专用BSC包括PDCC（分组数据呼叫控制器），PDTC（分组数据业务控制器）和PDMA（分组数据维护和管理部分）。 PDCC生成或终止在AMC和DCN（数据核心网络）之间执行终端的分组数据发送/接收所需的RP（无线分组）连接，并且处理关于分组呼叫的状态转换。 PDTC在AMC和DCN之间执行数据发送/接收。 PDMA执行BAN和维护/管理块之间的接口，检查AMC和ATM PVC的状态，并检查AMC和DCN之间的链路状态。