公开(公告)号：US20100228631A1

公开(公告)日：2010-09-09

申请号：US12715956

申请日：2010-03-02

申请人： Dong Zhang ,  Edward Y. Chang

发明人： Dong Zhang ,  Edward Y. Chang

IPC分类号： G06Q30/00 ,  G06F15/16

CPC分类号： G06Q30/02 ,  G06Q30/0269 ,  G06Q30/0277

摘要： In one implementation, a computer-implemented method includes receiving at a server a request from an advertiser to target an ad to users of a computer-implemented social network, the request comprising data representing characteristics of the users that the advertiser desires to target. The method further includes ranking the users based on how similar the users' characteristics are to the received characteristics and an influence score for each user that indicates how influential the user is within the social network. The method also includes scoring the advertiser's request based on a bid from the advertiser for an opportunity to display the ad to one or more of the users and assigning the opportunity to display the ad to the one or more users based on a correlation between a score of the advertiser's request and one or more rankings of the one or more users.

摘要翻译： 在一个实现中，计算机实现的方法包括在服务器处接收来自广告商的请求以将广告定位到计算机实现的社交网络的用户，所述请求包括表示广告商希望定位的用户特征的数据。 该方法还包括基于用户的特征与接收的特征的相似度以及用于指示用户在社交网络中的影响力的每个用户的影响分数来对用户进行排名。 该方法还包括基于来自广告商的出价对广告商的请求进行评分，以便有机会向一个或多个用户显示广告，并且基于得分之间的相关性分配向一个或多个用户显示广告的机会 广告客户的请求和一个或多个用户的一个或多个排名。

公开(公告)号：US20100228614A1

公开(公告)日：2010-09-09

申请号：US12715966

申请日：2010-03-02

申请人： Dong Zhang ,  Edward Y. Chang

发明人： Dong Zhang ,  Edward Y. Chang

IPC分类号： G06Q30/00 ,  G06Q10/00 ,  G06Q99/00 ,  G06F15/16

CPC分类号： G06Q30/0269 ,  G06Q10/10 ,  G06Q30/02 ,  G06Q30/0204 ,  G06Q30/0214 ,  G06Q30/0244 ,  G06Q30/0245 ,  G06Q30/0246 ,  G06Q30/0249 ,  G06Q30/0255 ,  G06Q30/0264 ,  G06Q50/01

摘要： In one implementation, a computer-implemented method includes receiving at a server information indicating activity levels of users of a computer-implemented social network or acquaintance relationships of the users on the computer-implemented social network. The method further includes generating by the server influence scores for the users based on the received information. The method also includes recursively propagating by the server an ad through the computer-implemented social network between users having an acquaintance relationship by transmitting the ad from a propagating user to a recipient user when a difference between a first influence score of the propagating user and a second influence score of the recipient user is greater than a threshold.

摘要翻译： 在一个实现中，计算机实现的方法包括在服务器处接收指示计算机实现的社交网络的用户的活动级别或者计算机实现的社交网络上的用户的熟人关系的信息。 该方法还包括由服务器根据接收到的信息来影响用户的分数。 该方法还包括当服务器通过计算机实现的社交网络在具有相识关系的用户之间通过将广告从传播用户发送到接收者用户的广告来传播广告，当传播用户的第一影响分数与 接收者用户的第二影响分数大于阈值。

公开(公告)号：US07212666B2

公开(公告)日：2007-05-01

申请号：US10405971

申请日：2003-04-01

申请人： Dong Zhang ,  Yijin Wang ,  Hong-Jiang Zhang

发明人： Dong Zhang ,  Yijin Wang ,  Hong-Jiang Zhang

IPC分类号： G06K9/00

CPC分类号： G06K9/00711 ,  G06F17/30843 ,  G06K9/6255 ,  G11B27/102 ,  G11B27/28

摘要： An algorithm identifies a salient video frame from a video sequence for use as a video thumbnail. The identification of a video thumbnail is based on a frame goodness measure. The algorithm calculates a color histogram of a frame, and then calculates the entropy and standard deviation of the color histogram. The frame goodness measure is a weighted combination of the entropy and the standard deviation. A video frame having the highest value of frame goodness measure for a video sequence is determined as the video thumbnail for a video sequence.

摘要翻译： 算法从视频序列中识别显着的视频帧，以用作视频缩略图。 视频缩略图的识别基于帧良品度量。 该算法计算一个帧的颜色直方图，然后计算颜色直方图的熵和标准偏差。 框架良好度量是熵和标准偏差的加权组合。 确定视频序列具有最高的帧质量度量值的视频帧作为视频序列的视频缩略图。

公开(公告)号：US20070048822A1

公开(公告)日：2007-03-01

申请号：US11454635

申请日：2006-06-15

申请人： Paul Godowski ,  Melanie Mark ,  Dong Zhang

发明人： Paul Godowski ,  Melanie Mark ,  Dong Zhang

IPC分类号： C12P21/06 ,  C07K14/485 ,  C07H21/04

CPC分类号： C07K14/4756 ,  A61K38/00 ,  A61K2039/51 ,  C07K2319/00 ,  Y02A50/466

摘要： The invention concerns a novel neuregulin related ligand (NRG3) including fragments and variants thereof, as new members of the neuregulin family of compounds. The invention also concerns methods and means for producing NRG3. The native polypeptides of the invention are characterized by containing an extracellular domain including an EGF-like domain, a transmembrane domain and a cytoplasmic domain. Isolated nucleotide sequences encoding such polypeptides, expression vectors containing the nucleotide sequences, recombinant host cells transformed with the vectors, and methods for the recombinant production for the novel NRG3s are also within the scope of the invention.

摘要翻译： 本发明涉及新型神经调节蛋白相关配体（NRG3），其包括其片段和变体，作为化合物神经调节蛋白家族的新成员。 本发明还涉及生产NRG3的方法和手段。 本发明的天然多肽的特征在于含有包括EGF样结构域，跨膜结构域和细胞质结构域的细胞外结构域。 编码这种多肽的分离的核苷酸序列，含有核苷酸序列的表达载体，用载体转化的重组宿主细胞，以及用于新型NRG3重组生产的方法也在本发明的范围内。

公开(公告)号：US06870956B2

公开(公告)日：2005-03-22

申请号：US09882787

申请日：2001-06-14

申请人： Wei Qi ,  Dong Zhang

发明人： Wei Qi ,  Dong Zhang

IPC分类号： G06K9/00 ,  G06T7/20 ,  G11B27/28 ,  H04N5/14 ,  G08K9/00

CPC分类号： G06K9/00711 ,  G06T7/20 ,  G11B27/28 ,  H04N5/147

摘要： A system identifies an abrupt transition in content between two frames, and determines whether the abrupt transition was caused by a shot boundary between the two frames or by a flashlight event. Identification of the abrupt transition in content includes calculating a difference in light intensity histograms between the current frame and a preceding frame, and comparing the histogram difference to a dynamically determined threshold. Further, an average light intensity based method is used to determine whether the abrupt transition was caused by a shot boundary or by a flashlight event.

摘要翻译： 系统识别两帧之间内容的突然转换，并确定突发转换是由两帧之间的拍摄边界还是由手电筒事件引起。 识别内容中的突然转变包括计算当前帧和前一帧之间的光强度直方图的差异，并将直方图差异与动态确定的阈值进行比较。 此外，使用基于平均光强度的方法来确定突然转变是由射击边界还是由手电筒事件引起的。

公开(公告)号：US06479595B1

公开(公告)日：2002-11-12

申请号：US09511184

申请日：2000-02-23

申请人： Dong Zhang ,  Paul D. Spence ,  Qin Sun ,  Larry C. Wadsworth

发明人： Dong Zhang ,  Paul D. Spence ,  Qin Sun ,  Larry C. Wadsworth

IPC分类号： D02G300

CPC分类号： D06M10/025 ,  B01J19/088 ,  B01J2219/0809 ,  B01J2219/0847 ,  B01J2219/0879 ,  B01J2219/0886 ,  B01J2219/0894 ,  B29C59/14 ,  B29C2059/145 ,  B29K2023/12 ,  B29K2067/00 ,  B29K2313/00 ,  D06M2101/20 ,  D06M2101/32 ,  D06P3/521 ,  D06P3/522 ,  D06P3/791 ,  D06P5/2011 ,  D06P5/2016 ,  Y10T428/2929

摘要： Hydrophobic polymer materials having improved dyeability with water-based dyes are prepared by treating a hydrophobic polymer with aglow discharge plasma generated from working gases selected from SO2, O2, N2, He, H2, CO2, CF4, NO, N2O, 2-Hydroxypropyl Methacrylate (HPMA), air or combinations thereof, in which a treated material comprises a hydrophobic inner core and a hydrophilic outer sheath having polar functional groups. A method of treating hydrophobic polymer materials using a glow discharge plasma, preferably at high pressure (e.g., about 50 Torr or greater), thereby modifying the active surface characteristics of the polymer to contain polar functional groups is also presented.

摘要翻译： 通过用选自SO2，O2，N2，He，H2，CO2，CF4，NO，N2O，甲基丙烯酸2-羟丙酯的工作气体产生的酸洗放电等离子体处理疏水性聚合物，制备具有改善的与水性染料的染色性的疏水性聚合物材料 （HPMA），空气或其组合，其中经处理的材料包括疏水性内芯和具有极性官能团的亲水外护套。 还提出了使用辉光放电等离子体处理疏水性聚合物材料的方法，优选在高压（例如约50乇或更大）下，从而改变聚合物的活性表面特性以包含极性官能团。

公开(公告)号：US08880891B2

公开(公告)日：2014-11-04

申请号：US12976701

申请日：2010-12-22

申请人： Lifeng Liu ,  Dong Zhang

发明人： Lifeng Liu ,  Dong Zhang

IPC分类号： H04L9/32 ,  H04L29/06

CPC分类号： H04L63/126 ,  H04L9/3247 ,  H04L63/0869 ,  H04L63/1458 ,  H04L2209/20

摘要： A method, a system, and an apparatus for establishing communication are disclosed. The method is invented to establish communication between at least two communication parties including a first communication party and a second communication party. The method includes: sending a Cryptographically Generated Address (CGA) request to the first communication party; receiving CGA parameters and a CGA signature returned by the first communication party; and authenticating the CGA parameters and the CGA signature, and establishing communication with the first communication party if the authentication succeeds. By using the method disclosed herein, in the process of establishing communication, the communication party authenticates the CGA parameters and CGA signature carried in the CGA extension header to determine authenticity of the CGA, thus preventing the IP address spoofing and preventing or mitigating the network security problems caused by the IP address spoofing.

摘要翻译： 公开了一种用于建立通信的方法，系统和装置。 该方法被发明以在包括第一通信方和第二通信方的至少两个通信方之间建立通信。 该方法包括：向第一通信方发送加密生成地址（CGA）请求; 接收第一通信方返回的CGA参数和CGA签名; 并认证CGA参数和CGA签名，并且如果认证成功，则建立与第一通信方的通信。 通过使用本文公开的方法，在建立通信的过程中，通信方认证CGA扩展报头中携带的CGA参数和CGA签名以确定CGA的真实性，从而防止IP地址欺骗并防止或减轻网络安全 IP地址欺骗引起的问题。

公开(公告)号：US08663825B2

公开(公告)日：2014-03-04

申请号：US12718743

申请日：2010-03-05

申请人： Greg Miller ,  William Studyvin ,  Michael Parrot ,  John C. Pugsley ,  Ernest Ndzebet ,  Min Qi Yang ,  Viet Vu ,  Umamaheswari Janakiraman ,  Jeremy Chi-Han Chang ,  Ramanathan Thillaiyan ,  Dong Zhang ,  Mario Destephen

发明人： Greg Miller ,  William Studyvin ,  Michael Parrot ,  John C. Pugsley ,  Ernest Ndzebet ,  Min Qi Yang ,  Viet Vu ,  Umamaheswari Janakiraman ,  Jeremy Chi-Han Chang ,  Ramanathan Thillaiyan ,  Dong Zhang ,  Mario Destephen

IPC分类号： H01M10/48 ,  H01M4/48

CPC分类号： H01M6/5055 ,  G01R31/3679 ,  H01M4/40 ,  H01M4/405 ,  H01M4/485 ,  H01M4/505 ,  H01M4/5835 ,  H01M6/16 ,  H01M10/052 ,  H01M10/486

摘要： The present disclosure relates generally to indicating an end of life condition of an electrochemical device, and more particularly to systems and methods for sensing and determining an end of life condition in a cell comprising a high capacity cathode material suitable for use in a non-aqueous electrochemical cell. The high capacity cathode material has an amorphous or semi-crystalline form of copper manganese oxide, and optionally fluorinated carbon. The present disclosure additionally relates to transmitting the determined end of life condition to a user or monitoring device of the cell.

摘要翻译： 本公开一般涉及指示电化学装置的寿命终止状况，更具体地涉及用于感测和确定电池寿命状况的系统和方法，所述系统和方法包括适用于非水性的高容量阴极材料 电化学电池。 高容量阴极材料具有无定形或半结晶形式的铜锰氧化物和任选的氟化碳。 本公开另外涉及将确定的生命周期状况发送到小区的用户或监视设备。

公开(公告)号：US20130103503A1

公开(公告)日：2013-04-25

申请号：US13619130

申请日：2012-09-14

申请人： Dong Zhang ,  Edward Y. Chang

发明人： Dong Zhang ,  Edward Y. Chang

IPC分类号： G06Q30/02

CPC分类号： G06Q30/0269 ,  G06Q10/10 ,  G06Q30/02 ,  G06Q30/0204 ,  G06Q30/0214 ,  G06Q30/0244 ,  G06Q30/0245 ,  G06Q30/0246 ,  G06Q30/0249 ,  G06Q30/0255 ,  G06Q30/0264 ,  G06Q50/01

摘要： In one implementation, a computer-implemented method includes receiving at a server information indicating activity levels of users of a computer-implemented social network or acquaintance relationships of the users on the computer-implemented social network. The method further includes generating by the server influence scores for the users based on the received information. The method also includes recursively propagating by the server an ad through the computer-implemented social network between users having an acquaintance relationship by transmitting the ad from a propagating user to a recipient user when a difference between a first influence score of the propagating user and a second influence score of the recipient user is greater than a threshold.

摘要翻译： 在一个实现中，计算机实现的方法包括在服务器处接收指示计算机实现的社交网络的用户的活动级别或者计算机实现的社交网络上的用户的熟人关系的信息。 该方法还包括由服务器根据接收到的信息来影响用户的分数。 该方法还包括当服务器通过计算机实现的社交网络在具有相识关系的用户之间通过将广告从传播用户发送到接收者用户的广告来传播广告，当传播用户的第一影响分数与 接收者用户的第二影响分数大于阈值。

公开(公告)号：US20120193646A1

公开(公告)日：2012-08-02

申请号：US13389888

申请日：2009-08-12

申请人： Dong Zhang ,  Sang Sool Koo

发明人： Dong Zhang ,  Sang Sool Koo

IPC分类号： H01L51/50 ,  H01L51/40

CPC分类号： H01L51/5203 ,  H01L51/0021

摘要： A method of manufacturing an Organic Light Emitting Diode (OLED). The method comprises using a solution or a solvent for removing a photo-resist used for patterning, which photo-resist is at least partly covered with a material other than photo-resist. The method of manufacturing the OLED thus comprises a lift-off process. The new method provides the benefits of low cost manufacturing and high OLED performance.

摘要翻译： 一种制造有机发光二极管（OLED）的方法。 该方法包括使用溶液或溶剂除去用于图案化的光致抗蚀剂，该光致抗蚀剂至少部分地被除光致抗蚀剂以外的材料覆盖。 因此，制造OLED的方法包括剥离过程。 新方法提供低成本制造和高性能OLED的优点。