公开(公告)号：US20080026696A1

公开(公告)日：2008-01-31

申请号：US11878939

申请日：2007-07-27

申请人： Hyo Choi ,  Jin Jeon ,  Dae Kim ,  Kyeongho Lee ,  Sang Shim ,  Won Song ,  Jeong Kim

发明人： Hyo Choi ,  Jin Jeon ,  Dae Kim ,  Kyeongho Lee ,  Sang Shim ,  Won Song ,  Jeong Kim

IPC分类号： H04B7/00

CPC分类号： H04M1/6066 ,  H04M2250/02 ,  H04M2250/06 ,  H04W4/18 ,  H04W52/0216 ,  H04W52/0219 ,  H04W74/06 ,  H04W84/12 ,  H04W84/18 ,  H04W88/06 ,  Y02D70/142 ,  Y02D70/144

摘要： Embodiments of methods and systems according to the application can transmit voice data by using a wireless LAN and a Bluetooth. One system embodiment can include a headset, an AP, and a terminal device to communicate with the headset according to a first protocol (e.g., Bluetooth) to transmit downlink voice data to the headset and to receive uplink voice data from the headset and to communicate with the AP according to a second protocol (e.g., wireless LAN) to transmit the uplink voice data to the AP and to receive the downlink voice data from the AP. The terminal device can receive the downlink voice data from the AP after the terminal device sends a PS-Poll frame to the AP within a period during which a transmission/reception between the terminal device and the headset is not to be performed.

摘要翻译： 根据应用的方法和系统的实施例可以通过使用无线LAN和蓝牙来发送语音数据。 一个系统实施例可以包括头戴式耳机，AP和终端设备，以根据第一协议（例如，蓝牙）与头戴式耳机进行通信，以将下行语音数据发送到头戴式耳机，并从耳机接收上行语音数据并进行通信 根据第二协议的AP（例如，无线LAN）将上行语音数据发送到AP并从AP接收下行语音数据。 在终端设备和耳机之间的发送/接收不被执行的时间段内，终端设备可以在终端设备向AP发送PS-Poll帧之后从AP接收下行链路语音数据。

公开(公告)号：US20080025262A1

公开(公告)日：2008-01-31

申请号：US11878937

申请日：2007-07-27

申请人： Jeong Kim ,  Hyo Choi ,  Jin Jeon ,  Dae Kim ,  Kyeongho Lee ,  Sang Shim ,  Won Song

发明人： Jeong Kim ,  Hyo Choi ,  Jin Jeon ,  Dae Kim ,  Kyeongho Lee ,  Sang Shim ,  Won Song

IPC分类号： H04Q7/00

CPC分类号： H04W36/0083 ,  H04Q2213/13098 ,  H04Q2213/13298 ,  H04Q2213/13389 ,  H04W36/14 ,  H04W88/06

摘要： Embodiments of systems (e.g., the terminal apparatus) and methods according to the application can perform a handoff from a WiBro (wireless broadband) service to a wireless LAN service or from a WIMAX (worldwide interoperability for microwave access) service to a wireless LAN service. One embodiment can perform a communication according to a WIMAX or WiBro standard and, upon entering into an area where a communication conforming to a wireless LAN standard is available, perform a communication according to the wireless LAN standard.

摘要翻译： 根据应用的系统（例如，终端设备）和方法的实施例可以执行从WiBro（无线宽带）服务到无线LAN服务或从WIMAX（全球微波接入互操作性）服务到无线LAN服务的切换 。 一个实施例可以根据WIMAX或WiBro标准执行通信，并且在进入符合无线LAN标准的通信可用的区域时，根据无线LAN标准执行通信。

公开(公告)号：US20080026695A1

公开(公告)日：2008-01-31

申请号：US11878938

申请日：2007-07-27

申请人： Hyo Choi ,  Jin Jeon ,  Dae Kim ,  Kyeongho Lee ,  Sang Shim ,  Won Song

发明人： Hyo Choi ,  Jin Jeon ,  Dae Kim ,  Kyeongho Lee ,  Sang Shim ,  Won Song

IPC分类号： H04B7/00 ,  H04Q7/20

CPC分类号： H04W16/14 ,  H04W88/06 ,  H04W88/10

摘要： Embodiments of methods and systems of the application can transmit data (e.g., voice) using a wireless LAN and a Bluetooth. One system embodiment can include a terminal device, an AP (access point) for communicating with the terminal device according to a first (e.g., wireless LAN) protocol by using a first frequency band among multiple frequency bands of a prescribed frequency band (e.g., ISM frequency band) and a headset for communicating with the terminal device according to a second (e.g., Bluetooth) protocol by using at least one frequency band of remaining frequency bands by excepting the first frequency band.

摘要翻译： 应用的方法和系统的实施例可以使用无线LAN和蓝牙传输数据（例如，语音）。 一个系统实施例可以包括终端设备，用于根据第一（例如无线LAN）协议与终端设备进行通信的AP（接入点），该协议通过使用规定频带的多个频带中的第一频带（例如， ISM频带）和耳机，用于通过除了第一频带之外使用剩余频带的至少一个频带，根据第二（例如，蓝牙）协议与终端设备进行通信。

公开(公告)号：US20060167895A1

公开(公告)日：2006-07-27

申请号：US11254097

申请日：2005-10-19

申请人： Sang Shim

发明人： Sang Shim

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F12/08

摘要： In a main memory database system constituted of the dual memory architecture of PRAM and DRAM as a main memory, a method for updating data in PRAM and DRAM includes Move-When-Write, memory allocation scheme in the dual memory architecture, and a method for dividing and storing database components in the PRAM and DRAM, comprises: determining properties of database components; determining which the components have higher importance required for maintaining the consistency and integrity in a database according to the determined properties of database components; if importance of some of the database components is determined to high level, transmitting the determined high components to PRAM; storing the transmitted database components in PRAM; if importance of some of the database components is determined to low level, transmitting the determined low components to DRAM; and storing lower importance of database components to DRAM, and capturing as snapshot the stored database components by periods, thereby providing very high-speed response time and high transaction throughput by including a Persistent RAM as a main memory and 64-bit processor.

摘要翻译： 在由作为主存储器的PRAM和DRAM的双存储器架构构成的主存储器数据库系统中，用于更新PRAM和DRAM中的数据的方法包括双存储器架构中的Move-When-Write，存储器分配方案，以及用于 在PRAM和DRAM中分割和存储数据库组件，包括：确定数据库组件的属性; 根据确定的数据库组件的属性确定哪些组件具有更高的重要性，以维持数据库中的一致性和完整性; 如果将某些数据库组件的重要性确定为高水平，则将确定的高分量传输到PRAM; 将传输的数据库组件存储在PRAM中; 如果某些数据库组件的重要性被确定为低电平，则将确定的低分量发送到DRAM; 并且将数据库组件的重要性降低到DRAM，并且按时间段捕获存储的数据库组件的快照，从而通过将持久RAM作​​为主存储器和64位处理器来提供非常高速的响应时间和高的事务吞吐量。

公开(公告)号：US20070131953A1

公开(公告)日：2007-06-14

申请号：US11637151

申请日：2006-12-12

申请人： Sang Shim

发明人： Sang Shim

IPC分类号： H01L33/00

CPC分类号： H01L33/007 ,  H01L33/04 ,  H01L33/06 ,  H01L33/12

摘要： Disclosed is a nitride semiconductor light emitting device. The nitride semiconductor light emitting device comprises a buffer layer having a super-lattice layer on a silicon substrate, a first conductive clad layer on the buffer layer, an active layer on the first conductive clad layer, and a second conductive clad layer on the active layer.

摘要翻译： 公开了一种氮化物半导体发光器件。 所述氮化物半导体发光器件包括在硅衬底上具有超晶格层的缓冲层，所述缓冲层上的第一导电覆盖层，所述第一导电覆层上的有源层和所述有源层上的第二导电覆盖层 层。

公开(公告)号：US20050170632A1

公开(公告)日：2005-08-04

申请号：US11027035

申请日：2004-12-30

申请人： Sang Shim

发明人： Sang Shim

IPC分类号： H01L21/28 ,  H01L21/4763 ,  H01L21/60 ,  H01L21/768 ,  H01R13/68 ,  H01R33/95

CPC分类号： H01L21/76852 ,  H01L21/76885 ,  H01L21/76897 ,  H01L2924/0002 ,  H01L2924/00

摘要： Methods of forming a multi-level metal line of a semiconductor device are disclosed. One example method includes subsequently stacking first and second metal layers, wherein a conductive etching stopper layer is interposed at an interface between the first and second metal layers; forming first and second metal layer pattern by patterning the first metal layer, the etching stopper layer, and the second metal layer, wherein the first metal layer pattern is formed as a lower metal line; forming a connection contact in form of a plug by selectively etching the second metal layer pattern until the etching stopper layer is exposed; forming an interlayer insulating layer to cover the connection contact and the first metal layer pattern; and exposing an upper surface of the connection contact by planarizing the interlayer insulating layer.

摘要翻译： 公开了形成半导体器件的多层金属线的方法。 一个示例性方法包括随后堆叠第一和第二金属层，其中导电蚀刻阻挡层插入在第一和第二金属层之间的界面处; 通过图案化第一金属层，蚀刻停止层和第二金属层来形成第一和第二金属层图案，其中第一金属层图案形成为下金属线; 通过选择性地蚀刻第二金属层图案直到蚀刻停止层露出来形成插头形式的连接接点; 形成层间绝缘层以覆盖所述连接接点和所述第一金属层图案; 以及通过平坦化所述层间绝缘层来暴露所述连接触点的上表面。