公开(公告)号：US20090298216A1

公开(公告)日：2009-12-03

申请号：US12132106

申请日：2008-06-03

Applicant: Hui-Shen Shih

Inventor： Hui-Shen Shih

IPC: H01L21/8238

CPC classification number: B81C1/00166 ,  B81B2201/0257

Abstract: A method of fabricating a semiconductor device is provided. First, a first electrode is formed over a first region of a substrate. Then, a dielectric layer covering the first electrode is formed over the substrate. After that, a plurality of openings is formed on the first region of the substrate. Thereafter, a conductive layer covering the dielectric layer and the openings is formed over the substrate. Then, the conductive layer in the bottom of the openings is removed to form second electrodes. After that, the dielectric layer between the second electrode and the first electrode is removed.

Abstract translation: 提供一种制造半导体器件的方法。 首先，在基板的第一区域上形成第一电极。 然后，在基板上形成覆盖第一电极的电介质层。 之后，在基板的第一区域上形成多个开口。 此后，在衬底上形成覆盖电介质层和开口的导电层。 然后，去除开口底部的导电层以形成第二电极。 之后，去除第二电极和第一电极之间的电介质层。

公开(公告)号：US20090290520A1

公开(公告)日：2009-11-26

申请号：US12125034

申请日：2008-05-21

Applicant: David A. Roberts ,  Hui Shen ,  Christopher D. Gual ,  Anirban Banerjee ,  Yi Lu ,  John W. Archer ,  Michael Bell ,  Xiong Jiang ,  Anirudh Anirudh

Inventor： David A. Roberts ,  Hui Shen ,  Christopher D. Gual ,  Anirban Banerjee ,  Yi Lu ,  John W. Archer ,  Michael Bell ,  Xiong Jiang ,  Anirudh Anirudh

IPC: G08C17/00

CPC classification number: H04W48/10 ,  H04W8/08 ,  H04W8/22 ,  H04W48/14

Abstract: An access point that implements operating modes in which beacons may be selectively disabled. Beacons may be disabled when no device is actively associated through the access point. Beacons may be enabled in response to one or more triggers, which may include events such as a client forming an association through the access point following a probe request message identifying the access point. In addition, active beaconing may be triggered by user input or may occur during periodic brief intervals that allow client devices to discover the network identifier for the access point. Selective control of beaconing may lead to more effective wireless communication, particularly in areas where users congregate with computers implementing soft APs for personal networks.

Abstract translation: 实现可以选择性地禁用信标的操作模式的接入点。 没有设备通过接入点主动关联时，信标可能被禁用。 可以响应于一个或多个触发器来启用信标，所述触发器可以包括事件，例如客户端在识别接入点的探测请求消息之后通过接入点形成关联。 此外，主动信号可以由用户输入触发，或者可以在允许客户端设备发现接入点的网络标识符的周期性短暂间隔期间发生。 信标的选择性控制可能导致更有效的无线通信，特别是在用户聚集实现用于个人网络的软AP的计算机的区域中。

公开(公告)号：US20090285419A1

公开(公告)日：2009-11-19

申请号：US12119703

申请日：2008-05-13

Applicant: Hui-Shen Shih ,  Chung-Chih Chen

Inventor： Hui-Shen Shih ,  Chung-Chih Chen

IPC: H04R19/04

CPC classification number: H04R19/04 ,  B81B2201/0257 ,  B81C1/00246 ,  B81C2203/0714 ,  B81C2203/0742

Abstract: A microelectromechanical system microphone is provided. The microelectromechanical system microphone includes a first electrode, a second electrode and a first dielectric layer. The first electrode is disposed on a substrate and has a first flexible portion. The second electrode is disposed between the first electrode. A material of the second electrode includes polysilicon or polycide. The first dielectric layer is at least partially disposed between the first and second electrodes so as to suspend the first flexible portion.

Abstract translation: 提供微机电系统麦克风。 微机电系统麦克风包括第一电极，第二电极和第一电介质层。 第一电极设置在基板上并具有第一柔性部分。 第二电极设置在第一电极之间。 第二电极的材料包括多晶硅或多硅化物。 第一电介质层至少部分地设置在第一和第二电极之间，以便悬挂第一柔性部分。

公开(公告)号：US07613426B2

公开(公告)日：2009-11-03

申请号：US11312040

申请日：2005-12-20

Applicant: Thomas W. Kuehnel ,  Abhishek Abhishek ,  Amer A. Hassan ,  David Jones ,  Francis Duong ,  Hui Shen ,  Jiandong Ruan ,  Sean O. Lyndersay ,  Srinivas R. Gatta ,  Vishesh M. Parikh ,  Yi Lu

Inventor： Thomas W. Kuehnel ,  Abhishek Abhishek ,  Amer A. Hassan ,  David Jones ,  Francis Duong ,  Hui Shen ,  Jiandong Ruan ,  Sean O. Lyndersay ,  Srinivas R. Gatta ,  Vishesh M. Parikh ,  Yi Lu

IPC: H04B7/00 ,  H04L12/28 ,  G06F3/00

CPC classification number: H04W4/80 ,  H04W48/16 ,  H04W76/10 ,  H04W84/12

Abstract: Discovery of services between devices is provided prior to establishing a connection between devices, including wireless-enabled devices or devices that are communicatively coupled to wireless access points. Discovering services prior to establishing a connection may facilitate finding a desired service. The services that may be discovered may be, for example, print services, camera services, PDA services or any other suitable services. Services may be discovered using 802.11, UWB or any other suitable wireless technology. As one example, particular services may be requested. As another example, services that are provided by a device may be advertised.

Abstract translation: 在建立设备之间的连接之前提供设备之间的服务发现，包括无线功能设备或通信地耦合到无线接入点的设备。 在建立连接之前发现服务可能有助于找到所需的服务。 可能发现的服务可以是例如打印服务，照相机服务，PDA服务或任何其它合适的服务。 可以使用802.11，UWB或任何其他合适的无线技术来发现服务。 作为一个示例，可以请求特定服务。 作为另一示例，可以通告由设备提供的服务。

公开(公告)号：US07592989B2

公开(公告)日：2009-09-22

申请号：US11361586

申请日：2006-02-24

Applicant: Chia-Hui Shen

Inventor： Chia-Hui Shen

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G2310/0245 ,  G09G2330/02 ,  G09G2330/027

Abstract: A gate driver circuit for eliminating power-off residual image form a display device is provided. The gate driver circuit comprises a first capacitor, a diode, a second capacitor and a regulator circuit. The first capacitor filters out high frequency surge and high frequency noise of an input voltage. The diode receives the input voltage and charges up the second capacitor by forwarding charges to the second capacitor. The diode also provides an input voltage to the regulator circuit. Finally, the voltage level transformer of the regulator circuit transmits an output voltage to the logic circuit of the display device.

Abstract translation: 提供了一种用于消除断电残余图像形成显示装置的栅极驱动电路。 栅极驱动器电路包括第一电容器，二极管，第二电容器和调节器电路。 第一个电容滤除输入电压的高频浪涌和高频噪声。 二极管接收输入电压，并通过向第二电容器转发电荷对第二电容器充电。 二极管还向调节器电路提供输入电压。 最后，调节器电路的电压电平变换器将输出电压传输到显示装置的逻辑电路。

公开(公告)号：US20090177007A1

公开(公告)日：2009-07-09

申请号：US12150524

申请日：2008-04-29

Applicant: Chi He Chen ,  Ching Liang Tu ,  Chia Hui Shen

Inventor： Chi He Chen ,  Ching Liang Tu ,  Chia Hui Shen

IPC: C07C51/56

CPC classification number: C07C51/56 ,  C07C53/12

Abstract: The present invention relates to a process for producing carboxylic acid anhydrides, in which a carboxylic acid ester, derived from an alcohol and a carboxylic acid, and carbon monoxide containing a small amount of hydrogen are used as raw materials and subjected to a carbonylation reaction in a liquid reaction medium in the presence of a Group VIII B catalyst to produce a carboxylic acid anhydride. The reaction medium comprises the Group VIII B catalyst, an organic halide, the carboxylic acid ester, an alkali metal salt, at least one organic promoter, the carboxylic acid anhydride and the carboxylic acid, wherein the organic promoter is selected from at least one of the following structural forms (I), (II) and (III). According to the process of the present invention, the reaction rate of the carbonylation reaction is increased by the use of the specified organic promoters.

Abstract translation: 本发明涉及一种制备羧酸酐的方法，其中使用衍生自醇和羧酸的羧酸酯和含有少量氢的一氧化碳作为原料并进行羰基化反应 在第VIIIB族催化剂存在下的液体反应介质以产生羧酸酐。 反应介质包括VIII族B催化剂，有机卤化物，羧酸酯，碱金属盐，至少一种有机促进剂，羧酸酐和羧酸，其中有机促进剂选自以下的至少一种： 以下结构形式（I），（II）和（III）。 根据本发明的方法，羰基化反应的反应速率通过使用规定的有机促进剂而增加。

公开(公告)号：US20090117740A1

公开(公告)日：2009-05-07

申请号：US11935416

申请日：2007-11-06

Applicant: Hui-Shen Shih ,  Yu-Fang Chien

Inventor： Hui-Shen Shih ,  Yu-Fang Chien

IPC: H01L21/461 ,  C25B9/00

CPC classification number: H01L21/67184 ,  C25D5/08 ,  C25D17/001 ,  C25D17/004 ,  C25D17/06 ,  H01L21/67005 ,  H01L21/67051 ,  H01L21/6723 ,  H01L21/68764 ,  H01L21/68771

Abstract: The fluid-confining apparatus includes at least a substrate holder, at least a confining fluid supplying tube, at least a confining fluid recovering tube, at least a process fluid supplying tube, and at least a process fluid recovering tube. The process fluid supplying tube supplies at least a process fluid, and makes the process fluid contact with at least a treatment region of a wafer. The confining fluid supplying tube continuity supplies at least a confining fluid. The confining fluid does not dissolve the process fluid. The flowing confining fluid can contact with at least a non-treatment region of the wafer, and confines the process fluid into a predetermined space.

公开(公告)号：US20090111361A1

公开(公告)日：2009-04-30

申请号：US11928155

申请日：2007-10-30

Applicant: Chi-Min Yu ,  Chi-Chih Chuang ,  Hui-Shen Shih

Inventor： Chi-Min Yu ,  Chi-Chih Chuang ,  Hui-Shen Shih

IPC: B24B1/00

CPC classification number: B24B37/042 ,  B24B53/017 ,  B24B57/02

Abstract: The present invention relates to a method of supplying the polishing liquid by periodically interrupt the supply of the polishing liquid, thus avoid over-supply or wastage of the polishing liquid. Hence, the consumption of the polishing liquid can be decreased and the production cost can be lower.

Abstract translation: 本发明涉及通过周期性地中断抛光液的供给来提供抛光液的方法，从而避免了抛光液的过量供给或浪费。 因此，可以减少抛光液的消耗，并且可以降低生产成本。

公开(公告)号：US20090093956A1

公开(公告)日：2009-04-09

申请号：US11973590

申请日：2007-10-09

Applicant: Deyun Wu ,  Thomas W. Kuehnel ,  Amer A. Hassan ,  Yi Lu ,  Hui Shen ,  Sundar P. Subramani ,  Vinod K. Swamy

Inventor： Deyun Wu ,  Thomas W. Kuehnel ,  Amer A. Hassan ,  Yi Lu ,  Hui Shen ,  Sundar P. Subramani ,  Vinod K. Swamy

IPC: G01C21/00

CPC classification number: H04W64/003 ,  G01C21/20 ,  H04W4/02

Abstract: A wireless access point in a wireless network that may be adapted to transmit location data indicating its location to other devices within range, including other wireless access points and client devices. In some embodiments of the invention, the location data may be embedded in a control message or announcement transmission transmitted by the wireless access point, or other message conventionally used to broadcast network characteristics necessary for a client device to establish a connection to the wireless access point. In terms of the Open Systems Interconnect (OSI) layered model of a network, layer 2 control messages, including beacons, probe responses, or other suitable transmissions may be used for control messages or announcement transmissions. The other wireless access points and client devices may receive the location data broadcast by the wireless access point without establishing a connection to the client device. Devices receiving the location data may use the received location data to determine their own locations, and may provide the determined locations to consumers of location data.

Abstract translation: 无线网络中的无线接入点，其可以适于将指示其位置的位置数据发送到范围内的其他设备，包括其他无线接入点和客户端设备。 在本发明的一些实施例中，位置数据可以被嵌入在由无线接入点发送的控制消息或通告传输中，或者常规地用于广播客户端设备建立与无线接入点的连接所需的网络特性的其他消息 。 在网络的开放系统互连（OSI）分层模型方面，可以将第2层控制消息（包括信标，探测响应或其他合适的传输）用于控制消息或通知传输。 其他无线接入点和客户端设备可以接收由无线接入点广播的位置数据，而不建立到客户端设备的连接。 接收位置数据的设备可以使用接收到的位置数据来确定它们自己的位置，并且可以向位置数据的消费者提供确定的位置。

公开(公告)号：US20090029691A1

公开(公告)日：2009-01-29

申请号：US11880971

申请日：2007-07-25

Applicant: Hui Shen ,  Thomas W. Kuehnel ,  Yi Lu

Inventor： Hui Shen ,  Thomas W. Kuehnel ,  Yi Lu

IPC: H04M3/00

CPC classification number: H04W76/02 ,  H04W4/80 ,  H04W48/08 ,  H04W64/003 ,  H04W76/10 ,  H04W76/11 ,  H04W84/12 ,  H04W88/08

Abstract: The normal roles of wireless stations and wireless access points in initiating the establishment of wireless connections may be reversed without the need for changes in the network interfaces for either the station or access point device. This capability may be used to allow wireless devices acting as access points, but on which service clients operate, to initiate the establishment of a connection with a station, on which a wireless service provider operates. Discovery of services between wireless devices can be provided prior to establishing a connection between the devices. A service client device providing access point functionality may broadcast an invitation for service advertisements and then receive service advertisements from relevant service providers acting as wireless stations. An information element may be included as part of periodically broadcast administrative messages to wirelessly convey an invitation for service advertisements. In response to a service advertisement, the access point may send to the wireless station an invitation to connect, prompting the wireless station to begin to establish a connection according to a wireless communication protocol.

Abstract translation: 无线站点和无线接入点在启动无线连接建立方面的正常角色可以相反，而不需要对站点或接入点设备的网络接口进行改变。 该能力可以用于允许作为接入点的无线设备，但是哪些服务客户端操作，以启动与无线服务提供商在其上操作的站的连接的建立。 可以在建立设备之间的连接之前提供无线设备之间的服务发现。 提供接入点功能的服务客户端设备可以广播服务广告的邀请，然后从作为无线站的相关服务提供商接收服务广告。 作为周期性广播管理消息的一部分，可以包括信息元素以无线地传送服务广告的邀请。 响应于服务广告，接入点可以向无线站发送连接请求，促使无线站根据无线通信协议开始建立连接。