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1. 发明授权

US06787910B2 Schottky structure in GaAs semiconductor device 有权
标题翻译： GaAs半导体器件中的肖特基结构
公开(公告)号：US06787910B2
公开(公告)日：2004-09-07
申请号：US10200118
申请日：2002-07-23
申请人： Cheng-Shih Lee , Yi Chang
发明人： Cheng-Shih Lee , Yi Chang
IPC分类号： H01L2131
CPC分类号： H01L29/66863 , H01L23/4821 , H01L27/0605 , H01L29/475 , H01L29/812 , H01L2924/0002 , H01L2924/00
摘要： The present invention provides a Schottky Structure in gallium arsenide (GaAs) semiconductor device, which comprises a gallium arsenide (GaAs) semiconductor substrate, a titanium (Ti) layer on a surface of said gallium arsenide (GaAs) semiconductor substrate to form Schottky contact, a diffusion barrier layer on a surface of said titanium (Ti) layer to block metal diffusion, and a first copper layer on a surface of said diffusion barrier layer.
摘要翻译：本发明提供了砷化镓（GaAs）半导体器件中的肖特基结构，其包括砷化镓（GaAs）半导体衬底，在所述砷化镓（GaAs）半导体衬底的表面上的钛（Ti）层，以形成肖特基接触，在所述钛（Ti）层的表面上的阻挡金属扩散的扩散阻挡层和在所述扩散阻挡层的表面上的第一铜层。

2. 发明授权

US09955008B2 Method for interacting with a multimedia presentation served by an interactive response unit 有权
公开(公告)号：US09955008B2
公开(公告)日：2018-04-24
申请号：US12946085
申请日：2010-11-15
申请人： Yi Chang
发明人： Yi Chang
IPC分类号： H04M3/51 , G06Q10/10 , H04L29/08 , G06F9/06
CPC分类号： H04M3/5166 , G06F9/06 , G06Q10/10 , H04L67/02
摘要： A system for interacting with a multimedia presentation includes one or more machine-readable codes embedded in a plurality of sequential frames or in individual slides of a multimedia presentation, the frames or slides defining at least one interactive portion of a larger multimedia presentation, a touch-screen driver extension resident on a digital medium and transferable over a network to the digital medium of a touch-screen operated multi-media device, the extension enabling interpretation at the multimedia-enabled interactive response unit of touch-screen taps input during play of the multimedia presentation, and a set of machine instructions resident on a digital medium coupled to or accessible to a multimedia-enabled interactive response system, the machine instructions executable by physical interaction with the one or more of the machine-readable codes in the multimedia presentation to serve one or more additional multimedia presentations to the touch-screen multimedia device.

3. 发明授权

US09519906B2 Method for monitoring and ranking web visitors and soliciting higher ranked visitors to engage in live assistance 有权
标题翻译：监控和排名网络访问者的方法，征求更高排名的访问者进行实时协助
公开(公告)号：US09519906B2
公开(公告)日：2016-12-13
申请号：US12339937
申请日：2008-12-19
申请人： Nikolay Anisimov , Mark Scott , Yevgeniy Petrovykh , Yi Chang
发明人： Nikolay Anisimov , Mark Scott , Yevgeniy Petrovykh , Yi Chang
IPC分类号： G06F7/00 , G06F17/30 , G06Q30/02
CPC分类号： G06Q30/02 , G06F17/30899
摘要： A ranking system ranks visitors to a Web site using one or more instances of machine-readable code executable from a digital medium accessible to a Web server. The code tracks visitor behavior while browsing the web site, and a visitor ranking module resident on the digital medium accepts information documented by the one or more instances of machine readable code and assigns rank values to one or more of the visitors. The ranking module ranks visitors at the Web-site based on logic and rules for interpreting visitor behavior and for applies a value to the visitor in real time based on that interpretation, and values applied at or above a preprogrammed level trigger solicitation of the visitor so ranked to engage in interaction including live assistance.
摘要翻译：排名系统使用一个或多个可从Web服务器可访问的数字媒体中执行的机器可读代码实例，将访问者排列到网站。该代码在浏览网站时跟踪访问者行为，并且驻留在数字媒体上的访问者排名模块接受由机器可读代码的一个或多个实例记录的信息，并将等级值分配给一个或多个访问者。排名模块根据用于解释访问者行为的逻辑和规则对访问者进行排名，并根据该解释对访问者实时应用值，以及应用于预编程级别以上的值触发访问者的请求排名参与互动，包括现场援助。

4. 发明授权

US08735904B2 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US08735904B2
公开(公告)日：2014-05-27
申请号：US13368662
申请日：2012-02-08
申请人： Yi Chang , Chia-Hua Chang , Yueh-Chin Lin , Yu-Kong Chen , Ting-En Shie
发明人： Yi Chang , Chia-Hua Chang , Yueh-Chin Lin , Yu-Kong Chen , Ting-En Shie
IPC分类号： H01L29/15 , H01L21/336
CPC分类号： H01L29/7786 , H01L29/2003 , H01L29/452
摘要： A semiconductor device includes a main body made of a GaN-based semiconductor material, and at least one electrode structure. The electrode structure includes an ohmic contact layer that is formed on the main body, a buffer layer that is formed on the ohmic contact layer opposite to the main body, and a circuit layer that is made of a copper-based material and that is formed on the buffer layer opposite to the ohmic contact layer. The ohmic contact layer is made of a material selected from titanium, aluminum, nickel, and alloys thereof. The buffer layer is made of a material different from the material of the ohmic contact layer and selected from titanium, tungsten, titanium nitride, tungsten nitride, and combinations thereof.
摘要翻译：半导体器件包括由GaN基半导体材料制成的主体和至少一个电极结构。电极结构包括形成在主体上的欧姆接触层，形成在与主体相反的欧姆接触层上的缓冲层，以及由铜基材料制成并形成的电路层在与欧姆接触层相反的缓冲层上。欧姆接触层由选自钛，铝，镍及其合金的材料制成。缓冲层由不同于欧姆接触层材料的材料制成，选自钛，钨，氮化钛，氮化钨及其组合。

5. 发明授权

US08713028B2 Related news articles 有权
标题翻译：相关新闻文章
公开(公告)号：US08713028B2
公开(公告)日：2014-04-29
申请号：US13298932
申请日：2011-11-17
申请人： Taesup Moon , Zhaohui Zheng , Yi Chang , Pranam Kolari , Xuanhui Wang , Yuanhua Lv
发明人： Taesup Moon , Zhaohui Zheng , Yi Chang , Pranam Kolari , Xuanhui Wang , Yuanhua Lv
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , G06F17/30967 , G06F17/30994
摘要： Methods, systems, and computer programs are presented for providing internet content, such as related news articles. One method includes an operation for defining a plurality of candidates based on a seed. For each candidate, scores are calculated for relevance, novelty, connection clarity, and transition smoothness. The score for connection clarity is based on a relevance score of the intersection between the words in the seed and the words in each of the candidates. Further, the score for transition smoothness measures the interest in reading each candidate when transitioning from the seed to the candidate. For each candidate, a relatedness score is calculated based on the calculated scores for relevance, novelty, connection clarity, and transition smoothness. In addition, at least one of the candidates is selected based on their relatedness scores for presentation to the user.
摘要翻译：提供方法，系统和计算机程序，用于提供互联网内容，如相关的新闻文章。一种方法包括基于种子定义多个候选的操作。对于每个候选人，计算相关性，新颖性，连接清晰度和过渡平滑度的分数。连接清晰度的分数基于种子中的单词和每个候选词中的单词之间的交集的相关性分数。此外，过渡平滑度的得分衡量了从种子转移到候选人时阅读每个候选人的兴趣。对于每个候选人，根据相关性，新颖性，连接清晰度和过渡平滑度的计算分数计算相关性分数。此外，基于用于呈现给用户的相关性分数来选择至少一个候选者。

6. 发明授权

US08326815B2 Session based click features for recency ranking 有权
标题翻译：基于会话的点击功能进行新近度排名
公开(公告)号：US08326815B2
公开(公告)日：2012-12-04
申请号：US12725357
申请日：2010-03-16
申请人： Narayanan Sadagopan , Yoshiyuki Inagaki , Georges-Eric Albert Marie Robert Dupret , Ciya Liao , Anlei Dong , Yi Chang , Zhaohui Zheng
发明人： Narayanan Sadagopan , Yoshiyuki Inagaki , Georges-Eric Albert Marie Robert Dupret , Ciya Liao , Anlei Dong , Yi Chang , Zhaohui Zheng
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30864
摘要： In one embodiment, access one or more query chains, wherein each one of the query chains comprises two or more search queries, {q1, . . . , qn}, which are recency-sensitive, are related to the same subject matter, and are issued to a search engine sequentially, and actual click-through information associated with each one of the query chains; and smooth each one of the query chains using the actual click-through information associated with the query chain. To smooth one of the query chains comprises, for each one of search queries, qj, in the query chain, where 2≦j≦n, if one of the network resources identified for qj has actually been clicked in connection with qj by the corresponding one network user, then presume that the one network resource has been clicked in connection with one or more search queries, qk, in the query chain, where 1≦k
摘要翻译：在一个实施例中，访问一个或多个查询链，其中每个查询链包括两个或多个搜索查询{q1，...，。。，qn}，它们是新近度敏感的，与相同的主题相关，并且被顺序地发布到搜索引擎，并且与每个查询链相关联的实际点击信息; 并使用与查询链相关联的实际点击信息来平滑每个查询链。为了平滑一个查询链，对于查询链中的每个搜索查询，包括qj，其中2＆nlE; j＆nlE; n，如果为qj标识的一个网络资源实际上已经被qj与点对点相关联一个网络用户，然后假设一个网络资源已被连接到查询链中的一个或多个搜索查询qk，其中1＆nlE; k

7. 发明申请

US20090106398A1 Web Service Architecture for Dynamic Rules Table Generation 有权
标题翻译：用于动态规则表生成的Web服务体系结构
公开(公告)号：US20090106398A1
公开(公告)日：2009-04-23
申请号：US12254770
申请日：2008-10-20
申请人： Robert A.M. Seaman, II , Jonathan Fan , Yi Chang
发明人： Robert A.M. Seaman, II , Jonathan Fan , Yi Chang
IPC分类号： G06F15/16
CPC分类号： G06Q30/06 , G06Q30/0601
摘要： Various systems and methods for providing access to a dynamically generated rules table as a Web Service are disclosed. One method involves receiving a Web Service request from a requester and then dynamically generating a rules table, in response to receipt of the Web Service request. Dynamically generating the rules table includes accessing one or more matrices that store information associated with multiple different rules tables. For example, dynamic generation of the rules table can involve accessing a dimension matrix that stores information identifying one or more input criteria and one or more results included in the rules table, selecting information from a rules matrix based upon the criteria and results identified by the dimension matrix, and then storing the selected information from the rules matrix in the rules table.
摘要翻译：公开了用于提供对作为Web服务的动态生成的规则表的访问的各种系统和方法。一种方法涉及从请求者接收Web服务请求，然后响应于Web服务请求的接收动态生成规则表。动态生成规则表包括访问存储与多个不同规则表相关联的信息的一个或多个矩阵。例如，规则表的动态生成可以涉及访问存储标识一个或多个输入标准的信息的维度矩阵，以及包括在规则表中的一个或多个结果，基于由所述规则矩阵识别的标准和结果从规则矩阵中选择信息维度矩阵，然后将规则矩阵中选定的信息存储在规则表中。

8. 发明授权

US08996606B2 Web service architecture for dynamic rules table generation 有权
标题翻译：用于动态规则表生成的Web服务体系结构
公开(公告)号：US08996606B2
公开(公告)日：2015-03-31
申请号：US12254770
申请日：2008-10-20
申请人： Robert A. M. Seaman, II , Jonathan Fan , Yi Chang
发明人： Robert A. M. Seaman, II , Jonathan Fan , Yi Chang
IPC分类号： G06F15/16 , G06Q30/06
CPC分类号： G06Q30/06 , G06Q30/0601
摘要： Various systems and methods for providing access to a dynamically generated rules table as a Web Service are disclosed. One method involves receiving a Web Service request from a requester and then dynamically generating a rules table, in response to receipt of the Web Service request. Dynamically generating the rules table includes accessing one or more matrices that store information associated with multiple different rules tables. For example, dynamic generation of the rules table can involve accessing a dimension matrix that stores information identifying one or more input criteria and one or more results included in the rules table, selecting information from a rules matrix based upon the criteria and results identified by the dimension matrix, and then storing the selected information from the rules matrix in the rules table.
摘要翻译：公开了用于提供对作为Web服务的动态生成的规则表的访问的各种系统和方法。一种方法涉及从请求者接收Web服务请求，然后响应于Web服务请求的接收动态生成规则表。动态生成规则表包括访问存储与多个不同规则表相关联的信息的一个或多个矩阵。例如，规则表的动态生成可以涉及访问存储标识一个或多个输入标准的信息的维度矩阵，以及包括在规则表中的一个或多个结果，基于由所述规则矩阵识别的标准和结果从规则矩阵中选择信息维度矩阵，然后将规则矩阵中选定的信息存储在规则表中。

9. 发明授权

US08489590B2 Cross-market model adaptation with pairwise preference data 有权
标题翻译：跨市场模型适应与成对偏好数据
公开(公告)号：US08489590B2
公开(公告)日：2013-07-16
申请号：US12966983
申请日：2010-12-13
申请人： Yi Chang , Zhaohui Zheng , Fernando David Diaz , Jing Bai
发明人： Yi Chang , Zhaohui Zheng , Fernando David Diaz , Jing Bai
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30864
摘要： Embodiments are directed towards generating market-specific ranking models by leveraging target market specific pairwise preference data. The pairwise preference data includes market-specific training examples, while a ranking model from another market captures the common characteristics of the resulting ranking model. In one embodiment, the ranking model is trained by applying a Tree Based Ranking Function Adaptation (TRADA) algorithm to multi-grade labeled training data, such as editorially generated training data. Then, contradictions between the TRADA generated ranking model and target-market specific pairwise preference data are identified. For each identified contradiction, new training data is generated to correct the contradiction. Then, in one embodiment, an algorithm such as TRADA is applied to the existing ranking model and the new training data to generate a new ranking model.
摘要翻译：实施例旨在通过利用目标市场特定的成对偏好数据来产生市场特定的排名模型。成对偏好数据包括市场特定的培训示例，而来自另一个市场的排名模型捕获了所得到的排名模型的共同特征。在一个实施例中，通过将基于树的排序函数适应（TRADA）算法应用于诸如编辑生成的训练数据的多等级标记的训练数据来训练排名模型。然后，确定了TRADA产生的排名模型和目标市场特定成对偏好数据之间的矛盾。对于每个确定的矛盾，产生新的训练数据以纠正矛盾。然后，在一个实施例中，诸如TRADA的算法被应用于现有的排名模型和新的训练数据以生成新的排名模型。

10. 发明申请

US20130179252A1 METHOD OR SYSTEM FOR CONTENT RECOMMENDATIONS 审中-公开
标题翻译：内容推荐方法或系统
公开(公告)号：US20130179252A1
公开(公告)日：2013-07-11
申请号：US13348573
申请日：2012-01-11
申请人： Anlei Dong , Jiang Bian , Xiaofeng He , Srihari Reddy , Yi Chang
发明人： Anlei Dong , Jiang Bian , Xiaofeng He , Srihari Reddy , Yi Chang
IPC分类号： G06Q30/02 , G06F15/18 , G06N5/04
CPC分类号： G06Q30/02 , G06F16/954
摘要： Methods and systems are provided that may be utilized to recommend content to a user.
摘要翻译：提供了可用于向用户推荐内容的方法和系统。

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