公开(公告)号：US07057231B2

公开(公告)日：2006-06-06

申请号：US10847850

申请日：2004-05-17

Applicant: Yi Ding ,  Vei-Han Chan

Inventor： Yi Ding ,  Vei-Han Chan

IPC: H01L21/8238

CPC classification number: H01L27/11521 ,  H01L27/115 ,  H01L29/42336 ,  H01L29/66825

Abstract: A floating gate (110) of a nonvolatile memory cell is formed in a trench (114) in a semiconductor substrate (220). A dielectric (128) covers the surface of the trench. The wordline (140) has a portion overlying the trench. The cell's floating gate transistor has a first source/drain region (226), a channel region (224), and a second source/drain region (130). The dielectric (128) is stronger against leakage near at least a portion of the first source/drain region (122) than near at least a portion of the channel region. The stronger portion (128.1) of the additional dielectric improves data retention without increasing the programming and erase times if the programming and erase operations do not rely on a current through the stronger portion. Additional dielectric (210) has a portion located below the top surface of the substrate between the trench and a top part of the second source/drain region (130). The second source/drain region has a part located below the additional dielectric and meeting the trench. The additional dielectric can be formed with shallow trench isolation technology. The additional dielectric reduces the capacitance between the second source/drain region (130) and the floating gate.

公开(公告)号：US07005338B2

公开(公告)日：2006-02-28

申请号：US10252143

申请日：2002-09-19

Applicant: Yi Ding ,  Vei-Han Chan

Inventor： Yi Ding ,  Vei-Han Chan

IPC: H01L29/788

CPC classification number: H01L27/11521 ,  H01L27/115 ,  H01L29/42336 ,  H01L29/66825

Abstract: A floating gate (110) of a nonvolatile memory cell is formed in a trench (114) in a semiconductor substrate (220). A dielectric (128) covers the surface of the trench. The wordline (140) has a portion overlying the trench. The cell's floating gate transistor has a first source/drain region (226), a channel region (224), and a second source/drain region (130). The dielectric (128) is stronger against leakage near at least a portion of the first source/drain region (122) than near at least a portion of the channel region. The stronger portion (128.1) of the additional dielectric improves data retention without increasing the programming and erase times if the programming and erase operations do not rely on a current through the stronger portion. Additional dielectric (210) has a portion located below the top surface of the substrate between the trench and a top part of the second source/drain region (130). The second source/drain region has a part located below the additional dielectric and meeting the trench. The additional dielectric can be formed with shallow trench isolation technology. The additional dielectric reduces the capacitance between the second source/drain region (130) and the floating gate.

Abstract translation: 非易失性存储单元的浮动栅极（110）形成在半导体衬底（220）中的沟槽（114）中。 电介质（128）覆盖沟槽的表面。 字线（140）具有覆盖沟槽的部分。 电池的浮栅晶体管具有第一源极/漏极区域（226），沟道区域（224）和第二源极/漏极区域（130）。 电介质（128）比在第一源极/漏极区域（122）的至少一部分附近比在沟道区域的至少一部分附近的泄漏更强。 如果编程和擦除操作不依赖于通过较强部分的电流，则附加介质的较强部分（128.1）可提高数据保持，而不会增加编程和擦除时间。 附加电介质（210）具有位于沟槽和第二源极/漏极区域（130）的顶部之间的衬底顶表面下方的部分。 第二源极/漏极区域具有位于附加电介质下方并满足沟槽的部分。 附加电介质可以用浅沟槽隔离技术形成。 附加电介质减小了第二源极/漏极区域（130）和浮动栅极之间的电容。

公开(公告)号：US20230093246A1

公开(公告)日：2023-03-23

申请号：US17797826

申请日：2021-01-28

Applicant: Nien-Hwa Linda WANG ,  David HARVEY ,  Yi DING ,  Purdue Research Foundation

Inventor： Nien-Hwa Linda Wang ,  David Harvey ,  Yi Ding

IPC: C22B59/00 ,  B01D15/38 ,  B01D15/20 ,  B01D15/18 ,  C22B3/42 ,  C22B3/06

Abstract: A method of recovering substantially rare earth elements (REEs) from magnets, including first dissolving a magnet to yield a solution containing Nd, Pr, and Dy, and then equilibrating a first column with Cu2+ solution to yield a first equilibrated column, introducing the solution to the first equilibrated column, and introducing a ligand solution to the first equilibrated column to establish three bands of different liquid compositions in the column, wherein the three bands comprise a Dy/Nd mixed band, a first pure Nd band, and a Nd/Pr mixed band. Next, sending the Dy/Nd mixed band to a second column containing a Cu2+ solution and introducing a ligand solution to the second column to establish a pure Dy band and a second pure Nd band in the second column, and sending the Nd/Pr mixed band to a third column containing a Cu2+ solution and introducing a ligand solution to the third column to establish a third pure Nd band and a pure Pr band in the third column. Finally, eluting the respective pure Nd bands to recover Nd, eluting the pure Dy band to recover Dy, and eluting the pure Pr band to recover Pr.

公开(公告)号：US09042926B2

公开(公告)日：2015-05-26

申请号：US13475108

申请日：2012-05-18

Applicant: Dengkun Xiao ,  Yi Ding ,  Anjian Li

Inventor： Dengkun Xiao ,  Yi Ding ,  Anjian Li

IPC: H04B7/00 ,  H04W52/40 ,  H04W52/14 ,  H04W52/24 ,  H04W52/28

CPC classification number: H04W52/40 ,  H04B7/024 ,  H04W52/146 ,  H04W52/242 ,  H04W52/283

Abstract: The present invention provides a method for obtaining an uplink transmit power control parameter, where the method is applicable to a radio communication system using a CoMP transmission technology and includes: obtaining, by an base station, a downlink path loss of a serving cell serving for a UE and a sum of a each difference between a downlink path loss of each coordinated cell serving for the UE and the downlink path loss of the serving cell; obtaining, by the base station, a downlink path loss of the UE in a coordinated multi-point transmission environment and a transmit power control command of the UE in the coordinated multi-point transmission environment according to the downlink path loss of the serving cell and the sum of differences between downlink path losses. Thereby, the reduction of cell throughput and waste of UE power consumption is avoided.

Abstract translation: 本发明提供一种获取上行链路发射功率控制参数的方法，其中该方法适用于使用CoMP传输技术的无线电通信系统，并且包括：由基站获得服务小区的服务小区的下行链路路径损耗 UE和服务于UE的每个协作小区的下行链路路径损耗与服务小区的下行链路路径损耗之间的每个差的和; 根据所述服务小区的下行链路路径损耗，由所述基站获得所述协调多点传输环境中的所述UE的下行链路路径损耗和所述协调多点传输环境中的所述UE的发射功率控制命令，以及 下行链路路径损耗之差的总和。 因此，避免了小区吞吐量的降低和UE功耗的浪费。

公开(公告)号：US20140357041A1

公开(公告)日：2014-12-04

申请号：US14040736

申请日：2013-09-30

Applicant: Yi Ding ,  Minghua Zhang ,  Jingxun Fang ,  Junhua Yan

Inventor： Yi Ding ,  Minghua Zhang ,  Jingxun Fang ,  Junhua Yan

IPC: H01L29/66 ,  H01L21/02

CPC classification number: H01L29/66795 ,  H01L21/02428 ,  H01L21/02532 ,  H01L21/02587 ,  H01L21/02658 ,  H01L29/7848 ,  H01L29/785

Abstract: A method of forming strained source and drain regions in a P-type FinFET structure is disclose. The method comprises depositing an isolation layer on the FinFET structure; applying a lithography and etching process to expose the isolation layer in two areas on opposite sides of the gate over the source/drain region of the FinFET, and etching through the exposed isolation layer to expose the semiconductive material of the source/drain region in the two areas; forming a recess in each of the source/drain region from the exposed semiconductive material; selectively epitaxially growing another semiconductive material in the recesses to increase the source/drain strain; and removing the rest of the isolation layer.

Abstract translation: 公开了一种在P型FinFET结构中形成应变源极和漏极区域的方法。 该方法包括在FinFET结构上沉积隔离层; 施加光刻和蚀刻工艺以在FinFET的源极/漏极区域上的栅极的相对侧上的两个区域中暴露隔离层，并且通过暴露的隔离层蚀刻以暴露出源极/漏极区域的半导体材料 两个区域 在所述源极/漏极区域中的每一个中从所述暴露的半导体材料形成凹部; 在凹槽中选择性地外延生长另一种半导体材料以增加源极/漏极应变; 并去除隔离层的其余部分。

公开(公告)号：US08693031B2

公开(公告)日：2014-04-08

申请号：US12858122

申请日：2010-08-17

Applicant: Yuwen Wu ,  Yi Ding ,  Lifen Tian

Inventor： Yuwen Wu ,  Yi Ding ,  Lifen Tian

IPC: G06F3/12

CPC classification number: H04L67/125 ,  H04N1/00222 ,  H04N1/00225 ,  H04N1/00244 ,  H04N1/00408 ,  H04N1/00482 ,  H04N1/00514 ,  H04N1/4413 ,  H04N2201/0039

Abstract: The systems and method herein provide a design logic that extends Distributed Scan Management (DSM) by integrating the scan setting features of a network scanner with DSM and enhances DSM by providing a means for quickly locating Post Scan Processes (PSP) based on specified search criteria. In this regard, a network scanner is controllable via the PSPs of a DSM protocol. A user interface of the network scanner is operable to receive login information associated with a user that is used to grant access to one or more of the PSPs. The network scanner also includes a storage module operable to store scanner software instructions that direct a processor to determine whether the one or more accessed PSPs have settings that are overrideable and present the one or more accessed PSPs to the user for selection. The user may then override settings of a selected PSP via the user interface.

Abstract translation: 本文的系统和方法提供了一种通过将网络扫描器的扫描设置特征与DSM集成来扩展分布式扫描管理（DSM）的设计逻辑，并通过提供用于基于指定搜索条件快速定位后扫描处理（PSP）的手段增强DSM 。 在这方面，网络扫描器可以通过DSM协议的PSP来控制。 网络扫描器的用户界面可操作以接收与用户相关联的用于授予对一个或多个PSP的访问权限的登录信息。 网络扫描器还包括可操作以存储扫描器软件指令的存储模块，其指导处理器确定所述一个或多个所访问的PSP是否具有可被覆盖的设置，并将一个或多个所访问的PSP呈现给用户进行选择。 然后，用户可以经由用户界面覆盖所选择的PSP的设置。

公开(公告)号：US08168060B2

公开(公告)日：2012-05-01

申请号：US11757684

申请日：2007-06-04

Applicant: Yi Ding ,  Richard E. Soltis ,  Jacobus Hendrik Visser ,  David John Kubinski

Inventor： Yi Ding ,  Richard E. Soltis ,  Jacobus Hendrik Visser ,  David John Kubinski

IPC: G01N27/419

CPC classification number: G01N27/4175

Abstract: A method is disclosed for operating an electrochemical gas sensor with a measuring electrode pair and a pumping electrode pair. The method includes obtaining a measurement of the interfering species at a location spatially adjacent to a measuring electrode of the measuring electrode pair; and adjusting one or more of an operation or an output processing of the electrochemical gas sensor based on the measurement of the interfering species. In this manner, the measurement of the interfering species may be used to adjust the removal rates of the interfering species and/or to adjust an offset of an analyte measurement to compensate for the presence of the interfering species.

Abstract translation: 公开了一种用于操作具有测量电极对和泵浦电极对的电化学气体传感器的方法。 该方法包括获得在与测量电极对的测量电极空间相邻的位置处的干扰物质的测量; 以及基于所述干扰物种的测量来调整所述电化学气体传感器的操作或输出处理中的一个或多个。 以这种方式，可以使用干扰物质的测量来调节干扰物质的去除速率和/或调整分析物测量的偏移以补偿干扰物质的存在。

公开(公告)号：US20110153256A1

公开(公告)日：2011-06-23

申请号：US13039845

申请日：2011-03-03

Applicant: Yi Ding

Inventor： Yi Ding

IPC: G06F19/00 ,  G01N27/00

CPC classification number: G01N27/4175 ,  F02D41/064

Abstract: A system for calibrating a response to an exhaust-stream NOx level in a motor vehicle is provided. The system comprises a NOx sensor that includes an electrode, a current from the electrode responsive to the exhaust-stream NOx level while a bias voltage is applied to the electrode. The system further comprises a controller configured to interrupt the bias voltage and to adjust a motor-vehicle response to the current based at least partly on an attained voltage of the electrode while the bias voltage is interrupted. Other embodiments provide a method of calibrating a NOx sensor response in terms of gain and offset parameters.

Abstract translation: 提供了一种用于校准对机动车辆中的排气NOx水平的响应的系统。 该系统包括NOx传感器，其包括电极，来自电极的电流响应于排气流NOx水平，同时施加偏置电压到电极。 所述系统还包括控制器，所述控制器被配置为中断所述偏置电压并且在所述偏置电压被中断的同时至少部分地基于所述电极的获得电压来调整对所述电流的机动车辆响应。 其他实施例提供了一种根据增益和偏移参数来校准NOx传感器响应的方法。

公开(公告)号：US20110149352A1

公开(公告)日：2011-06-23

申请号：US12641207

申请日：2009-12-17

Applicant: Yi Ding

Inventor： Yi Ding

IPC: H04N1/04

CPC classification number: H04N1/00214 ,  H04N1/00217 ,  H04N1/32074 ,  H04N1/32374 ,  H04N2201/0015 ,  H04N2201/0081 ,  H04N2201/0094

Abstract: Methods and apparatus for scanning documents when a network is not available are provided. The document scans at least an entire page of a document for a user. If the document scanner identifies that the network is not available, the document scanner stores the scanned document in a repository at the document scanner. The document scanner also identifies when the network is available again. In response, the document scanner retrieves the stored scan document and sends the retrieved scan document to a destination computer over the network.

Abstract translation: 提供网络不可用扫描文件的方法和装置。 文档扫描用户的文档的至少整个页面。 如果文档扫描器识别出网络不可用，则文档扫描器将扫描的文档存储在文档扫描器的存储库中。 文档扫描器还会识别网络何时可用。 作为响应，文档扫描器检索存储的扫描文档，并通过网络将检索的扫描文档发送到目的地计算机。

公开(公告)号：US07739367B2

公开(公告)日：2010-06-15

申请号：US11332550

申请日：2006-01-12

Applicant: Yi Ding

Inventor： Yi Ding

IPC: G06F15/16

CPC classification number: H04L67/16 ,  H04L41/5045 ,  H04L67/125

Abstract: A technique is provided for dynamically extending a network device manager when a new device and/or service are added to a network. A technique for extending a rule set associated with the management system is also provided. A service discovery module discovers a new network device on a network. A service operation module (SOM) is generated for the network device. The SOM provides an interface for a management module (MM) to communicate with the network device. The SOM provides data, corresponding to the service provided by the network device, to the MM. When a client sends the MM a request for a service provided by the network device, the MM provides the service request to the SOM which forwards the request to the network device. Users of the network device manager may define rules for a network device after the network device is added to the network, wherein the MM issues a service request of a network device in response to receiving an event notification.

Abstract translation: 提供了一种技术，用于在将新设备和/或服务添加到网络时动态地扩展网络设备管理器。 还提供了用于扩展与管理系统相关联的规则集的技术。 服务发现模块在网络上发现新的网络设备。 为网络设备生成服务操作模块（SOM）。 SOM提供用于管理模块（MM）与网络设备通信的接口。 SOM向MM提供与网络设备提供的服务相对应的数据。 当客户端向MM发送由网络设备提供的服务的请求时，MM向SOM提供服务请求，SOM将请求转发给网络设备。 在网络设备被添加到网络之后，网络设备管理器的用户可以定义网络设备的规则，其中MM响应于接收到事件通知而发布网络设备的服务请求。