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    Non-volatile memory and method with post-write read and adaptive re-write to manage errors
    41.
    发明授权
    Non-volatile memory and method with post-write read and adaptive re-write to manage errors 有权
    非易失性存储器和具有后写入读取和自适应重写的方法来管理错误

    公开(公告)号：US08386861B2

    公开(公告)日：2013-02-26

    申请号：US13540279

    申请日：2012-07-02

    申请人： Jian Chen

    发明人： Jian Chen

    IPC分类号： G06F11/00

    CPC分类号： G11C11/5628 ,  G11C16/3418 ,  G11C16/3454 ,  G11C29/00 ,  G11C2211/5621 ,  G11C2211/5641

    摘要： Data errors in non-volatile memory inevitably increase with usage and with higher density of bits stored per cell. For acceptable quality assurance, conventional error correction codes (“ECC”) have to correct a maximum number of error bits up to the far tail end of a statistical population. The present memory is configured to have a first portion operating with less error but of lower density storage, and a second portion operating with a higher density but less robust storage. If excessive error bits (at the far tail-end) occur after writing a group of data to the second portion, the data is adaptively rewritten to the first portion which will produce less error bits. Preferably, the data is initially written to a cache also in the first portion to provide source data for any rewrites. Thus, a more efficient ECC not requiring to correcting for the far tail end can be used.

    摘要翻译： 非易失性存储器中的数据错误不可避免地随着使用而增加，并且每个单元存储更高密度的位。 为了可接受的质量保证，常规纠错码（ECC）必须纠正最大数量的错误位直到统计总体的尾端。 本存储器被配置为具有以较小错误但是较低密度存储器操作的第一部分，以及以较高密度但较不牢固的存储器操作的第二部分。 如果在将一组数据写入第二部分之后发生过大的错误位（在远尾端），则数据被自适应地重写到将产生较少错误位的第一部分。 优选地，数据也首先被写入高速缓存中，以提供用于任何重写的源数据。 因此，可以使用不需要校正远尾端的更有效的ECC。

    Transistor with asymmetric silicon germanium source region
    42.
    发明授权
    Transistor with asymmetric silicon germanium source region 有权
    晶体管与不对称硅锗源区

    公开(公告)号：US08377781B2

    公开(公告)日：2013-02-19

    申请号：US13230083

    申请日：2011-09-12

    申请人： Jian Chen ,  James F. Buller ,  Akif Sultan

    发明人： Jian Chen ,  James F. Buller ,  Akif Sultan

    IPC分类号： H01L21/336

    CPC分类号： H01L29/78618 ,  H01L29/665 ,  H01L29/66636 ,  H01L29/66659 ,  H01L29/66772 ,  H01L29/7848

    摘要： The present invention is directed to a transistor with an asymmetric silicon germanium source region, and various methods of making same. In one illustrative embodiment, the transistor includes a gate electrode formed above a semiconducting substrate comprised of silicon, a doped source region comprising a region of epitaxially grown silicon that is doped with germanium formed in the semiconducting substrate and a doped drain region formed in the semiconducting substrate.

    摘要翻译： 本发明涉及具有不对称硅锗源区的晶体管及其制造方法。 在一个说明性实施例中，晶体管包括形成在由硅构成的半导体衬底之上的栅电极，掺杂源区包括在半导体衬底中形成的锗掺杂的外延生长硅的区域和形成在半导体衬底中的掺杂漏极区 基质。

    Method, device and system for updating routes after node fails in P2P network
    46.
    发明授权
    Method, device and system for updating routes after node fails in P2P network 有权
    P2P网络节点故障后更新路由的方法，设备和系统

    公开(公告)号：US08248919B2

    公开(公告)日：2012-08-21

    申请号：US12605931

    申请日：2009-10-26

    申请人： Guangyu Shi ,  Jian Chen ,  Hao Gong

    发明人： Guangyu Shi ,  Jian Chen ,  Hao Gong

    IPC分类号： H04J1/16

    CPC分类号： H04L45/28 ,  H04L45/02 ,  H04L45/025 ,  H04L67/104 ,  H04L67/1048

    摘要： A method for updating routing table information after a node fails in a P2P network is disclosed herein. The method includes: the range of the nodes whose route is directed to the failed node is determined according to the distance between the failed node and the neighboring node of the failed node; the failure information of the failed node is sent to the LDN of the failed node within the node range; and the LDN updates the routing table according to the failure information. A network device and a P2P communication network are also disclosed herein. The embodiments of the present invention enhance the capability of the whole P2P network in perceiving node churn and improve the route search efficiency and system stability of the whole P2P network.

    摘要翻译： 这里公开了在P2P网络中节点故障之后更新​​路由表信息的方法。 该方法包括：根据故障节点与故障节点的相邻节点之间的距离确定路由指向故障节点的节点范围; 故障节点的故障信息发送到节点范围内的故障节点的LDN; LDN根据故障信息更新路由表。 本文还公开了网络设备和P2P通信网络。 本发明的实施例提高了整个P2P网络感知节点流失的能力，提高了整个P2P网络的路由搜索效率和系统稳定性。

    INTEGRATED DOCUMENT DELIVERY METHOD AND APPARATUS
    47.
    发明申请
    INTEGRATED DOCUMENT DELIVERY METHOD AND APPARATUS 有权
    集成文件传送方法和装置

    公开(公告)号：US20120206774A1

    公开(公告)日：2012-08-16

    申请号：US13454223

    申请日：2012-04-24

    申请人： Kevin Phillips ,  Eric C. Chen ,  Curtis R. Powell ,  Jian Chen ,  Kamal Punn

    发明人： Kevin Phillips ,  Eric C. Chen ,  Curtis R. Powell ,  Jian Chen ,  Kamal Punn

    IPC分类号： H04N1/00

    CPC分类号： H04N1/00209 ,  H04L12/66 ,  H04L51/066 ,  H04N1/00244 ,  H04N1/00395 ,  H04N1/32523 ,  H04N1/32529 ,  H04N1/32545 ,  H04N1/32561 ,  H04N1/32587 ,  H04N2201/0093

    摘要： A document delivery network server having a set of integrated functions including sending, receiving, routing and filing of FAXes and e-mails to other users which achieves numerous advantages over the prior art. The document delivery system is based on a client/server model having both analog and digital Fax line capabilities. The server side provides very highly integrated systems functionality based on industry standard, commercially available hardware and a mix of industry standard and proprietary software components including integrated FAX/modem modules, an embedded OS, embedded plug-and-play driver sets, embedded e-mail gateways, an embedded FAX archive, embedded back-up/restore, proprietary high efficiency line utilization and highly efficient load balancing.

    摘要翻译： 一种文档传送网络服务器，其具有一组集成功能，包括向其他用户发送，接收，路由和归档传真和电子邮件，这相对于现有技术实现了许多优点。 文档传送系统基于具有模拟和数字传真线路功能的客户端/服务器模型。 服务器端提供非常高度集成的系统功能，基于行业标准，市售硬件以及业界标准和专有软件组件的混合，包括集成的传真/调制解调器模块，嵌入式操作系统，嵌入式即插即用驱动程序集， 邮件网关，嵌入式FAX归档，嵌入式备份/恢复，专有的高效率线路利用率和高效负载平衡。

    User data server system, method and apparatus
    48.
    发明授权
    User data server system, method and apparatus 有权
    用户数据服务器系统，方法和装置

    公开(公告)号：US08230063B2

    公开(公告)日：2012-07-24

    申请号：US12829752

    申请日：2010-07-02

    申请人： Guangyu Shi ,  Lingyuan Fan ,  Jian Chen ,  Hao Gong

    发明人： Guangyu Shi ,  Lingyuan Fan ,  Jian Chen ,  Hao Gong

    IPC分类号： G06F15/173 ,  G06F15/16 ,  H04L12/28

    CPC分类号： H04L67/104 ,  H04L67/1065

    摘要： A user data server system includes: a data storage node, which stores user data, registers the user data in a Distributed Hash Table (DHT) network by using a key, and receives and processes user data operation requests; a DHT index node, which creates and maintains DHT routing information according to a DHT algorithm and stores information of data storage nodes where user data is stored according to the key and searches for information of a data storage node where target user data is stored according to the key; a DHT super maintenance node, which manages and optimizes the DHT network; and a front end node capable of protocol processing and service processing, which obtains a key associated with a target user and obtains information of a data storage node where the target user data is stored by querying the DHT index node via the DHT network according to the key, and performs operations on the user data stored in the data storage node where the target user data is stored. With the technical solution provided by the present invention, a user data server is not centralized and is highly scalable and highly reliable with a high cost-effectiveness.

    摘要翻译： 用户数据服务器系统包括：存储用户数据的数据存储节点，通过使用密钥将用户数据注册在分布式散列表（DHT）网络中，并且接收和处理用户数据操作请求; DHT索引节点，其根据DHT算法创建和维护DHT路由信息，并且根据密钥存储用户数据存储的数据存储节点的信息，并根据密钥搜索存储目标用户数据的数据存储节点的信息，根据 钥匙; DHT超维护节点，管理和优化DHT网络; 以及能够进行协议处理和服务处理的前端节点，其通过根据所述DHT网络查询所述DHT索引节点，获得与目标用户相关联的密钥，并获取存储所述目标用户数据的数据存储节点的信息 并对存储在存储目标用户数据的数据存储节点中的用户数据执行操作。 利用本发明提供的技术方案，用户数据服务器不是集中的，并且具有高度可扩展性和高可靠性，而且具有高成本效益。

    AUTOMATICALLY ACQUIRING FEATURE SEGMENTS IN A MUSIC FILE
    49.
    发明申请
    AUTOMATICALLY ACQUIRING FEATURE SEGMENTS IN A MUSIC FILE 有权
    自动获取音乐文件中的特征部分

    公开(公告)号：US20120167748A1

    公开(公告)日：2012-07-05

    申请号：US13278406

    申请日：2011-10-21

    申请人： Shenghua Bao ,  Jian Chen ,  Zhong Su ,  Xin Ying Yang

    发明人： Shenghua Bao ,  Jian Chen ,  Zhong Su ,  Xin Ying Yang

    IPC分类号： G10H7/00

    CPC分类号： G10H1/00 ,  G06F17/30743 ,  G10H2210/061 ,  G10H2240/141

    摘要： A method of automatically acquiring a feature segment in a music file includes receiving, with a processing device, a music file; converting the music file into a character string; evaluating at least one character string segment in the character string based on one or more music features; and determining, based on an evaluation result, at least one music segment corresponding to at least one character string segment in the character string as a feature segment.

    摘要翻译： 一种自动获取音乐文件中的特征片段的方法包括：利用处理装置接收音乐文件; 将音乐文件转换成字符串; 基于一个或多个音乐特征来评估所述字符串中的至少一个字符串段; 以及基于评估结果确定与所述字符串中的至少一个字符串段相对应的至少一个音乐段作为特征段。

    PROVIDING A VIRTUAL DOMAIN NAME SYSTEM (DNS) IN A LOCAL AREA NETWORK (LAN)
    50.
    发明申请
    PROVIDING A VIRTUAL DOMAIN NAME SYSTEM (DNS) IN A LOCAL AREA NETWORK (LAN) 有权
    在局域网（LAN）中提供虚拟域名系统（DNS）

    公开(公告)号：US20120106548A1

    公开(公告)日：2012-05-03

    申请号：US13277587

    申请日：2011-10-20

    申请人： Sheng Hua Bao ,  Jian Chen ,  Wei Jiang ,  Zhong Su ,  Xin Ying Yang ,  Jian Wei Zhang

    发明人： Sheng Hua Bao ,  Jian Chen ,  Wei Jiang ,  Zhong Su ,  Xin Ying Yang ,  Jian Wei Zhang

    IPC分类号： H04L12/56

    CPC分类号： H04L29/12028 ,  H04L29/12066 ,  H04L29/12226 ,  H04L61/103 ,  H04L61/1511 ,  H04L61/2015

    摘要： A terminal that includes a transmitter, a receiver, and an updater. The transmitter is configured to broadcast a first data packet in response to the terminal being connected to a local area network (LAN). The first data packet includes at least one of an Internet protocol (IP) address and a media access control (MAC) address of the terminal as well as a domain name of the terminal. The receiver is configured to receive a second data packet broadcasted by another terminal on the LAN. The second data packet includes at least one of an IP address and a MAC address of the other terminal as well as a domain name of the other terminal. The updater is configured to update a domain name system (DNS) configuration in the terminal based on the second data packet received by the receiver.

    摘要翻译： 包括发射机，接收机和更新器的终端。 发射机被配置为响应于终端连接到局域网（LAN）来广播第一数据分组。 第一数据分组包括终端的因特网协议（IP）地址和媒体访问控制（MAC）地址以及终端的域名中的至少一个。 接收机被配置为接收由LAN上的另一终端广播的第二数据分组。 第二数据分组包括另一终端的IP地址和MAC地址中的至少一个以及另一终端的域名中的至少一个。 更新器被配置为基于由接收器接收的第二数据分组来更新终端中的域名系统（DNS）配置。