公开(公告)号：USD667568S1

公开(公告)日：2012-09-18

申请号：US29415094

申请日：2012-03-07

申请人： Jian Chen ,  Xiangyang Yao ,  Jinmei Wang ,  Lengyi Chen

设计人： Jian Chen ,  Xiangyang Yao ,  Jinmei Wang ,  Lengyi Chen

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。

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。

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。

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。

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。

公开(公告)号：US20120005424A1

公开(公告)日：2012-01-05

申请号：US12965538

申请日：2010-12-10

申请人： Guangyu Shi ,  Masood Mortazavi ,  Jian Chen ,  Venu Gopala Rao Kotha

发明人： Guangyu Shi ,  Masood Mortazavi ,  Jian Chen ,  Venu Gopala Rao Kotha

IPC分类号： G06F12/00

CPC分类号： G06F3/0643 ,  G06F3/061 ,  G06F3/064 ,  G06F3/067 ,  G06F3/0689 ,  G06F11/1076

摘要： An apparatus comprising a plurality of storage nodes comprising a plurality of corresponding storage disks and configured to store data in a distributed manner between the storage disks that achieves a Redundant Array of Independent Disks-0 (RAID0) like performance based on positioning information and without indexing the distributed data. A network component comprising a storage disk configured to maintain a plurality of physical files for different user data that are mapped to different volumes, wherein the volumes are distributed between the storage disk and a second storage disk based on a RAID0 like data distribution scheme without being indexed.

摘要翻译： 一种包括多个存储节点的装置，包括多个对应的存储盘，并且被配置为以分散的方式存储实现基于定位信息和无索引的独立磁盘冗余阵列0（RAID0）的性能的存储盘之间的数据。 分布式数据。 一种网络组件，包括被配置为维护映射到不同卷的不同用户数据的多个物理文件的存储盘，其中，所述卷基于类似RAID0的数据分发方案而分布在所述存储盘和第二存储盘之间，而不是 索引。

公开(公告)号：US08089255B2

公开(公告)日：2012-01-03

申请号：US12461979

申请日：2009-08-31

申请人： Jian Chen

发明人： Jian Chen

IPC分类号： G05F1/00

CPC分类号： H02M1/4225 ,  Y02B70/126 ,  Y02P80/112

摘要： A power factor correction power supply unit for correcting a power factor includes a switching device, an input voltage detection circuit, an output voltage detection circuit, an error amplifier for outputting an error signal obtained by amplifying a difference between an output voltage detection signal and a reference voltage, an ON width generation circuit for generating an ON time width, an OFF width generation circuit for generating an OFF time width of the switching device, and a switching device driving circuit. The drive circuit conducts an ON/OFF control over the switching device upon receiving a turn-on timing signal for turning on the switching device as soon as the OFF time width is terminated and upon receiving a turn-off timing signal for turning off the switching device as soon as the ON time width is terminated.

摘要翻译： 用于校正功率因数的功率因数校正电源单元包括开关器件，输入电压检测电路，输出电压检测电路，误差放大器，用于输出通过放大输出电压检测信号和 参考电压，用于产生导通时间宽度的ON宽度产生电路，用于产生开关装置的OFF时间宽度的OFF宽度产生电路和开关装置驱动电路。 一旦OFF时间宽度终止，接收到接通开关装置的接通定时信号，并且当接收到用于关断开关的关断定时信号时，驱动电路对开关装置进行ON / OFF控制 一旦ON时间宽度终止，设备即可。

公开(公告)号：US20110312163A1

公开(公告)日：2011-12-22

申请号：US13218286

申请日：2011-08-25

申请人： Linda T. Romano ,  Jian Chen

发明人： Linda T. Romano ,  Jian Chen

IPC分类号： H01L21/20 ,  B82Y40/00

CPC分类号： H01L29/78696 ,  B82Y10/00 ,  B82Y25/00 ,  H01F1/0072 ,  H01L27/1214 ,  H01L29/0665 ,  H01L29/0673 ,  H01L29/068 ,  H01L33/08 ,  H01L33/18 ,  H01L35/26 ,  H01L35/32 ,  H01L41/082 ,  H01L41/18 ,  H01L41/316 ,  H01L51/0012 ,  H01L51/0048 ,  H01L51/0504 ,  H01L51/0508 ,  H01L51/0545 ,  H01L51/0595 ,  Y02E10/549

摘要： A method and apparatus for an electronic substrate having a plurality of semiconductor devices is described. A thin film of nanowires is formed on a substrate. The thin film of nanowires is formed to have a sufficient density of nanowires to achieve an operational current level. A plurality of semiconductor regions are defined in the thin film of nanowires. Contacts are formed at the semiconductor device regions to thereby provide electrical connectivity to the plurality of semiconductor devices. Furthermore, various materials for fabricating nanowires, thin films including p-doped nanowires and n-doped nanowires, nanowire heterostructures, light emitting nanowire heterostructures, flow masks for positioning nanowires on substrates, nanowire spraying techniques for depositing nanowires, techniques for reducing or eliminating phonon scattering of electrons in nanowires, and techniques for reducing surface states in nanowires are described.

摘要翻译： 描述了具有多个半导体器件的电子基片的方法和装置。 在衬底上形成纳米线薄膜。 纳米线的薄膜形成为具有足够的纳米线密度以达到工作电流水平。 在纳米线的薄膜中限定多个半导体区域。 在半导体器件区域处形成触点，从而提供与多个半导体器件的电连接。 此外，用于制造纳米线的各种材料，包括p掺杂纳米线和n掺杂纳米线的薄膜，纳米线异质结构，发光纳米线异质结构，用于在衬底上定位纳米线的流动掩模，用于沉积纳米线的纳米线喷涂技术，用于减少或消除声子的技术 描述了纳米线中的电子散射，以及用于降低纳米线中的表面状态的技术。

公开(公告)号：US20110258294A1

公开(公告)日：2011-10-20

申请号：US13168318

申请日：2011-06-24

申请人： Jiying Dui ,  Chunrong Yue ,  Jian Chen

发明人： Jiying Dui ,  Chunrong Yue ,  Jian Chen

IPC分类号： G06F15/16

CPC分类号： H04L65/80 ,  H04L12/6418 ,  H04L65/4084

摘要： A media data processing method and apparatus are disclosed. The method includes: by a media server, receiving a play request which carries information of media content to be played; obtaining information of a related source server according to the information of the media content to be played and obtaining related media data from a locally stored media data segment; determining start time and/or end time of a media data segment to be obtained from the source server according to play time of the locally stored media data segment; and obtaining the media data segment from the source server according to the determined start time and/or end time of the media data segment. The invention prevents unnecessary transmission of media data and reduces the load of the server.

摘要翻译： 公开了一种媒体数据处理方法和装置。 该方法包括：由媒体服务器接收携带要播放的媒体内容的信息的播放请求; 根据要播放的媒体内容的信息获取相关源服务器的信息，并从本地存储的媒体数据段获取相关的媒体数据; 根据本地存储的媒体数据段的播放时间确定要从源服务器获得的媒体数据段的开始时间和/或结束时间; 以及根据确定的媒体数据段的开始时间和/或结束时间从源服务器获取媒体数据段。 本发明可防止媒体数据的不必要的传输，并减少服务器的负载。