公开(公告)号：US08254622B2

公开(公告)日：2012-08-28

申请号：US12824802

申请日：2010-06-28

申请人： Bin Jiang ,  Man-Zhong Wang ,  Yong He ,  Jian-Zong Qin

发明人： Bin Jiang ,  Man-Zhong Wang ,  Yong He ,  Jian-Zong Qin

IPC分类号： H04R1/02

CPC分类号： G11B33/025 ,  H04R5/02 ,  H04R2499/11

摘要： A portable electronic device includes a audio player, a speaker, a fixing member and an engaging opening. The audio player is configured for playing audio files and videos. The speaker is detachably couple to the audio player. The fixing member is connected to one of the audio player and the speaker. The engaging opening is defined in the other of the audio player and the speaker. The engaging portion is detachably engaged in the engaging opening.

摘要翻译： 便携式电子设备包括音频播放器，扬声器，固定构件和接合开口。 音频播放器配置为播放音频文件和视频。 扬声器可拆卸地耦合到音频播放器。 固定构件连接到音频播放器和扬声器中的一个。 接合开口限定在音频播放器和扬声器的另一个中。 接合部分可拆卸地接合在接合开口中。

公开(公告)号：US07870928B1

公开(公告)日：2011-01-18

申请号：US12580262

申请日：2009-10-16

申请人： Bin Jiang ,  Man-Zhong Wang

发明人： Bin Jiang ,  Man-Zhong Wang

IPC分类号： H05K5/00

CPC分类号： H04R1/2815

摘要： A bass reflex type speaker is disclosed. The bass reflex type speaker includes an enclosure, two speakers, and a bass reflex tube. The enclosure includes a main portion and two protruding portions protruding from the main portion. The main portion defines a sound cavity therein. The protruding portion defines a sound path therein communicating with the sound cavity. The two speakers are connected to the corresponding protruding portion to close the sound path. One end of the bass reflex tube is fixed in the enclosure, and the other end of the bass reflex tube extends out of the enclosure.

摘要翻译： 公开了一种低音反射式扬声器。 低音反射式扬声器包括一个外壳，两个扬声器和一个低音反射管。 外壳包括主要部分和从主要部分突出的两个突出部分。 主要部分在其中限定声腔。 突出部分限定了与声腔连通的声音路径。 两个扬声器连接到相应的突出部分以闭合声音路径。 低音反射管的一端固定在外壳中，低音反射管的另一端延伸出外壳。

公开(公告)号：USD622699S1

公开(公告)日：2010-08-31

申请号：US29352725

申请日：2009-12-23

申请人： Bin Jiang ,  Te-Hua Lee

设计人： Bin Jiang ,  Te-Hua Lee

公开(公告)号：US07688748B2

公开(公告)日：2010-03-30

申请号：US11525101

申请日：2006-09-22

申请人： Bin Jiang

发明人： Bin Jiang

IPC分类号： H04L12/26

CPC分类号： G06F17/30864

摘要： PageRank (PR) is used by web search engine Google in ranking individual web pages. However, it is known that this value is also easily manipulated by methods known as spoofing. Further, the calculation of PR will require iterative cycles of computations to achieve a “steady” value. This would mean that huge computation resources are required to obtain reasonably reliable PR values for various web pages. This invention provides relatively accurate and simple methods for ranking the importance of a node in a network. The web graph or the network is first represented by an incidence matrix or a representation matrix W. The matrix W is then self-multiplied to obtain flow matrix. The flow capacity, or the rank of each node, is then obtained from the flow matrix.

摘要翻译： 网页搜索引擎Google使用PageRank（PR）来排列各个网页。 然而，已知该值也容易被称为欺骗的方法操纵。 此外，PR的计算将需要迭代循环的计算以实现“稳定”值。 这意味着需要巨大的计算资源来获得各种网页的可靠的PR值。 本发明提供了用于对网络中的节点的重要性进行排序的相对准确和简单的方法。 网图或网络首先由入射矩阵或表示矩阵W表示。然后自适应矩阵W以获得流矩阵。 然后从流程矩阵获得每个节点的流量或排名。

公开(公告)号：US07570503B1

公开(公告)日：2009-08-04

申请号：US11438185

申请日：2006-05-22

申请人： Dinesh Maheshwari ,  Andrew Wright ,  Bin Jiang ,  Bartosz Banachowicz

发明人： Dinesh Maheshwari ,  Andrew Wright ,  Bin Jiang ,  Bartosz Banachowicz

IPC分类号： G11C15/00

CPC分类号： G11C15/04

摘要： A ternary content addressable memory (TCAM) cell circuit formed in a TCAM memory cell array having cells arranged in rows and columns can include a first storage circuit with first and second data path, a second storage circuit with a third and fourth data path, and a compare circuit. No more than four conductive lines in a column wise direction have a direct electrical connection to the TCAM cell. Such conductive lines can include a first bit line coupled to the first data path and the third data path and a second bit line coupled to the second data path and the fourth data path.

摘要翻译： 形成在具有排列成行和列的单元的TCAM存储单元阵列中的三元内容可寻址存储器（TCAM）单元电路可以包括具有第一和第二数据路径的第一存储电路，具有第三和第四数据路径的第二存储电路，以及 比较电路。 在列方向上不超过四条导线与TCAM电池有直接电连接。 这样的导线可以包括耦合到第一数据路径和第三数据路径的第一位线和耦合到第二数据路径和第四数据路径的第二位线。

公开(公告)号：US20080075014A1

公开(公告)日：2008-03-27

申请号：US11525101

申请日：2006-09-22

申请人： Bin Jiang

发明人： Bin Jiang

IPC分类号： H04J3/14 ,  H04J1/16 ,  H04L12/28

CPC分类号： G06F17/30864

摘要： PageRank (PR) is used by web search engine Google in ranking individual web pages. However, it is known that this value is also easily manipulated by methods known as spoofing. Further, the calculation of PR will require iterative cycles of computations to achieve a “steady” value. This would mean that huge computation resources are required to obtain reasonably reliable PR values for various web pages. This invention provides relatively accurate and simple methods for ranking the importance of a node in a network. The web graph or the network is first represented by an incidence matrix or a representation matrix W. The matrix W is then self-multiplied to obtain flow matrix. The flow capacity, or the rank of each node, is then obtained from the flow matrix.

摘要翻译： 网页搜索引擎Google使用PageRank（PR）来排列各个网页。 然而，已知该值也容易被称为欺骗的方法操纵。 此外，PR的计算将需要迭代循环的计算以实现“稳定”值。 这意味着需要巨大的计算资源来获得各种网页的可靠的PR值。 本发明提供了用于对网络中的节点的重要性进行排序的相对准确和简单的方法。 网图或网络首先由入射矩阵或表示矩阵W表示。然后自适应矩阵W以获得流矩阵。 然后从流程矩阵获得每个节点的流量或排名。

公开(公告)号：US07298173B1

公开(公告)日：2007-11-20

申请号：US11122444

申请日：2005-05-05

申请人： Bin Jiang ,  Sang Kong Chan

发明人： Bin Jiang ,  Sang Kong Chan

IPC分类号： H03K19/0175

CPC分类号： H03K5/01 ,  H03K5/06

摘要： A small computer system interface (SCSI) driver circuit having a programmable slew rate comprises N cascaded delay cells each including a data bit input, a delayed data bit output that communicates with the data bit input of an adjacent one of the N cascaded delay cells, and a delay time input that receives a programmable delay time value for setting a variable delay between receiving data at the data bit input and generating the delayed data bit output. N predrivers receive an output enable signal and a corresponding one of the N delayed data bit outputs and generate a predriver output signal based on the output enable and the corresponding one of the N delayed data bit outputs. N drivers have inputs that receive predriver output signals from corresponding ones of the N predrivers. An output port communicates with outputs of the N drivers.

摘要翻译： 具有可编程转换速率的小型计算机系统接口（SCSI）驱动器电路包括N个级联延迟单元，每个级联延迟单元包括数据位输入，与N个级联延迟单元中相邻一个的数据位输入通信的延迟数据位输出， 以及延迟时间输入，其接收可编程延迟时间值，用于在数据位输入的接收数据和产生延迟的数据位输出之间设置可变延迟。 N个预失调器接收输出使能信号和N个延迟数据位输出中相应的一个，并且基于输出使能和N个延迟数据位输出中相应的一个产生预驱动输出信号。 N个驱动器具有接收来自N个预驱动器中相应的预驱动输出信号的输入。 输出端口与N个驱动器的输出端口通信。

公开(公告)号：US09971830B2

公开(公告)日：2018-05-15

申请号：US13605999

申请日：2012-09-06

申请人： Todd Christopher Jackson ,  William Russell Maschmeyer ,  Bin Jiang ,  Kenneth M. Lau ,  Michael Novati

发明人： Todd Christopher Jackson ,  William Russell Maschmeyer ,  Bin Jiang ,  Kenneth M. Lau ,  Michael Novati

IPC分类号： G06F17/30 ,  G06Q50/00

CPC分类号： G06F17/30699 ,  G06F17/30702 ,  G06F17/30867 ,  G06Q50/01

摘要： Based on information associated with users, a social networking system recommends one or more groups for a target user to join or to create. Characteristics of the target user, characteristics of users connected to the target user, characteristics of candidate groups in the social networking system may be used to identify groups for recommendation. The social networking system may provide questions to the target user and recommend a group to the target user based on received answers to the questions. For example, the answers to the provided question identify one or more characteristics of the target user, which are used to select a group for recommendation. Additionally, the social networking system may recommend additional users for the target user to add or invite to a group based on characteristics of the target user, the additional users, and/or the group.

公开(公告)号：US08654879B2

公开(公告)日：2014-02-18

申请号：US13387308

申请日：2010-11-02

申请人： Xiqi Gao ,  Wenjin Wang ,  Ting Li ,  Meili Zhou ,  Bin Jiang ,  Wen Zhong ,  Long Qin

发明人： Xiqi Gao ,  Wenjin Wang ,  Ting Li ,  Meili Zhou ,  Bin Jiang ,  Wen Zhong ,  Long Qin

IPC分类号： H04B7/02

CPC分类号： H04L25/0204 ,  H04B7/0413 ,  H04L25/0232 ,  H04L27/2647

摘要： A multi-antenna channel estimation method based on polyphase decomposition includes: receiving frequency domain received signals transformed using discrete fourier transformation (DFT) in pilot symbols; performing phase correction on the frequency domain received signals; performing polyphase decomposition on the frequency domain received signals which are corrected using phase correction and acquiring polyphase signals; performing interpolation on the polyphase signals and acquiring the estimation values of the multi-antenna channel parameters with various linear combinations on each frequency; acquiring decorrelation array based on the pilot structure of the transmission antenna and decorrelating the estimation values of the multi-antenna channel parameters with various linear combination on each frequency using the decorrelation array and acquiring channel parameters of the pilot symbols on each frequency; acquiring channel parameters of data symbols based on the channel parameters of the pilot symbols. With the present invention, the inversion problem in multi-antenna channel estimation is avoided with lower complexity, and results of the multi-antenna channel estimation method become more accurate since the DFT and filtering are performed in the interpolation after polyphase decomposition.

摘要翻译： 基于多相分解的多天线信道估计方法包括：在导频符号中接收使用离散傅立叶变换（DFT）变换的频域接收信号; 对频域接收信号进行相位校正; 对使用相位校正和获取多相信号校正的频域接收信号执行多相分解; 对所述多相信号执行插值，并且在每个频率上以各种线性组合获取所述多天线信道参数的估计值; 基于发射天线的导频结构获取解相关阵列，并使用解相关阵列在每个频率上用各种线性组合去除多个天线信道参数的估计值，并获取每个频率上的导频符号的信道参数; 基于导频符号的信道参数获取数据符号的信道参数。 利用本发明，以更低的复杂度避免了多天线信道估计中的反转问题，并且由于在多相分解之后的内插中执行DFT和滤波，所以多天线信道估计方法的结果变得更加精确。

公开(公告)号：US20140005146A1

公开(公告)日：2014-01-02

申请号：US14005572

申请日：2012-03-16

申请人： Stephen T. Wrobleski ,  Jagabandhu Das ,  Lidia M. Doweyko ,  Junqing Guo ,  John Hynes ,  Bin Jiang ,  James Kempson ,  Shuqun Lin ,  Steven H. Spergel ,  John S. Tokarski ,  Hong Wu ,  Bingwei Vera Yang

发明人： Stephen T. Wrobleski ,  Jagabandhu Das ,  Lidia M. Doweyko ,  Junqing Guo ,  John Hynes ,  Bin Jiang ,  James Kempson ,  Shuqun Lin ,  Steven H. Spergel ,  John S. Tokarski ,  Hong Wu ,  Bingwei Vera Yang

IPC分类号： C07D487/04 ,  C07F9/6561

CPC分类号： C07D487/04 ,  C07F9/6561

摘要： Disclosed are compounds of formula (I) and pharmaceutically acceptable salts thereof. The compounds of formula (I) inhibit tyrosine kinase activity of JAK3, thereby making them useful for the treatment of inflammatory and autoimmune diseases.

摘要翻译： 公开了式（I）的化合物及其药学上可接受的盐。 式（I）化合物抑制JAK3的酪氨酸激酶活性，从而使其可用于治疗炎性和自身免疫性疾病。