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41. 发明授权

US08832727B2 Method and authentication server for verifying access identity of set-top box 有权
标题翻译：用于验证机顶盒访问标识的方法和认证服务器
公开(公告)号：US08832727B2
公开(公告)日：2014-09-09
申请号：US13611369
申请日：2012-09-12
申请人： Chen Liu
发明人： Chen Liu
IPC分类号： H04N7/167 , H04N21/426 , H04N21/4408 , H04N21/258 , H04N21/658 , H04N21/458 , H04N21/262 , G06F21/30
CPC分类号： H04N21/25875 , G06F21/30 , H04N21/25816 , H04N21/26291 , H04N21/42684 , H04N21/4408 , H04N21/4586 , H04N21/6582
摘要： Embodiments of the present invention disclose a method and an authentication server for verifying an access identity of a set-top box, and relate to the field of communication technologies The method of the present invention includes: receiving a verification request message sent by a set-top box, where the verification request message carries first identity cipher text information of the set-top box, software version information of the set-top box, and a user serial number, and the first identity cipher text information is generated by the set-top box according to identity information of the set-top box by using a first encryption algorithm; obtaining the identity information of the set-top box from the first identity cipher text information according to the user serial number by using a preset first decryption algorithm; and verifying the identity information of the set-top box according to the software version information.
摘要翻译：本发明的实施例公开了一种用于验证机顶盒的访问身份的方法和认证服务器，并且涉及通信技术领域。本发明的方法包括：接收由组播机发送的验证请求消息，其中验证请求消息携带机顶盒的第一身份密文信息，机顶盒的软件版本信息和用户序列号，并且第一身份密文信息由设置 - 根据机顶盒的身份信息，通过使用第一加密算法; 通过使用预设的第一解密算法，根据用户序列号从第一身份密文信息获取机顶盒的身份信息; 并根据软件版本信息验证机顶盒的身份信息。

42. 发明申请

US20130339028A1 Power-Efficient Voice Activation 有权
标题翻译：高效的语音激活
公开(公告)号：US20130339028A1
公开(公告)日：2013-12-19
申请号：US13524584
申请日：2012-06-15
申请人： Stephan ROSNER , Chen Liu , Jens Olson
发明人： Stephan ROSNER , Chen Liu , Jens Olson
IPC分类号： G10L11/00 , G10L15/00
CPC分类号： G10L15/22 , G10L15/08 , G10L15/222 , G10L15/265 , G10L25/78 , G10L2015/088 , H04R29/004
摘要： A voice activation system is provided. The voice activation system includes a first stage configured to output a first activation signal if at least one energy characteristic of a received audio signal satisfies at least one threshold and a second stage configured to transition from a first state to a second state in response to the first activation signal and, when in the second state, to output a second activation signal if at least a portion of a profile of the audio signal substantially matches at least one predetermined profile.
摘要翻译：提供语音激活系统。语音激活系统包括第一级，其被配置为如果所接收的音频信号的至少一个能量特性满足至少一个阈值则输出第一激活信号，并且第二级被配置为响应于所述第一状态从第一状态转变到第二状态并且当处于第二状态时，如果音频信号的轮廓的至少一部分基本上匹配至少一个预定轮廓，则输出第二激活信号。

43. 发明授权

US08609373B2 Fusion protein mixture for inducing human pluripotent stem cell and preparation method there of 有权
标题翻译：用于诱导人多能干细胞的融合蛋白混合物及其制备方法
公开(公告)号：US08609373B2
公开(公告)日：2013-12-17
申请号：US13389884
申请日：2010-08-12
申请人： Chen Liu , Lijun Cai , Jianfeng Ding
发明人： Chen Liu , Lijun Cai , Jianfeng Ding
IPC分类号： C12P21/02 , C07K19/00 , C07K14/00 , A61K38/16
CPC分类号： C07K14/4702 , C07K2319/09 , C07K2319/10 , C07K2319/35
摘要： The invention provides the protein mixture including the fusion proteins of C-myc, SOX2, KLF4, OCT-4, wherein each protein comprises a protein transduction domain (PTD) and a small ubiquitin-like modifier (SUMO) fused with the said protein. The invention further provides the preparation method of the protein mixture and its use for inducing human pluripotent stem cell.
摘要翻译：本发明提供包含C-myc，SOX2，KLF4，OCT-4的融合蛋白的蛋白质混合物，其中每种蛋白质包含与所述蛋白质融合的蛋白质转导结构域（PTD）和小泛素样修饰物（SUMO）。本发明还提供了蛋白质混合物的制备方法及其诱导人多能干细胞的用途。

44. 发明授权

US08550336B2 Systems and methods for anti-counterfeit authentication through communication networks 有权
公开(公告)号：US08550336B2
公开(公告)日：2013-10-08
申请号：US13416873
申请日：2012-03-09
申请人： Lei Wang , Keli Liu , Yuebiao Wang , JueXin Wang , Chen Liu , Yunnan Xiao
发明人： Lei Wang , Keli Liu , Yuebiao Wang , JueXin Wang , Chen Liu , Yunnan Xiao
IPC分类号： G06K17/00
CPC分类号： G06K5/00 , G06Q10/087 , G06Q30/018 , H04L9/3268 , H04L2209/605 , H04L2209/805
摘要： An anti-counterfeit authentication system provides authentication services over available communication networks. The system assigns unique anti-counterfeit certificates to authentic items. The certificates are stored in anti-counterfeit tags that are attached to the authentic items. An authentication server provides authentication services to authentication clients over the communication networks. The authentication clients read, via tag readers, the anti-counterfeit certificates from the tags associated with items to be authenticated, provide the anti-counterfeit certificates to the authentication server which determines authenticity and supplies authentication results back to the authentication clients.

45. 发明授权

US08436013B2 Compounds and methods for treatment of alpha-1 antitrypsin deficiency 失效
标题翻译：用于治疗α-1抗胰蛋白酶缺乏症的化合物和方法
公开(公告)号：US08436013B2
公开(公告)日：2013-05-07
申请号：US12500540
申请日：2009-07-09
申请人： Chen Liu , David A. Ostrov
发明人： Chen Liu , David A. Ostrov
IPC分类号： A61K31/47 , A61K31/38 , A61K31/36 , A61K31/22 , A61K31/185 , A61K31/075 , A61K31/01 , A01N43/06 , A01N43/30 , A01N37/02 , A01N37/00 , A01N31/14 , A01N27/00 , C07C215/16 , C07C409/00 , C07C333/28 , C07C317/44 , C07C69/76 , C07C41/00 , C07C43/02 , C07C43/20 , C07C33/00
CPC分类号： A61K31/4741
摘要： The invention features compositions and methods that are useful for treating or preventing AAT deficiency and associated conditions. In addition, the invention provides methods for identifying compounds useful for treatment of AAT deficiency and associated conditions.
摘要翻译：本发明的特征在于可用于治疗或预防AAT缺陷和相关病症的组合物和方法。此外，本发明提供了鉴定可用于治疗AAT缺乏症和相关病症的化合物的方法。

46. 发明授权

US08017391B2 Human liver cancer cell line 有权
标题翻译：人肝癌细胞系
公开(公告)号：US08017391B2
公开(公告)日：2011-09-13
申请号：US12282385
申请日：2007-03-16
申请人： Chen Liu , Alan Hemming , Haizhen Zhu
发明人： Chen Liu , Alan Hemming , Haizhen Zhu
IPC分类号： C12N5/071
CPC分类号： C12N5/0693 , C12N2503/02 , C12N2510/02 , C12N2510/04
摘要： The present invention relates to a human hepatoma-derived cell line, LH86, liver cell cultures, non-human animal models, artificial livers, liver assist devices, screening assays, and other applications of the cell line as an investigational tool.
摘要翻译：本发明涉及人肝癌细胞系LH86，肝细胞培养物，非人动物模型，人肝脏，肝脏辅助装置，筛选试验以及细胞系的其他应用作为研究工具。

47. 发明申请

US20100153366A1 ASSIGNING AN INDEXING WEIGHT TO A SEARCH TERM 审中-公开
标题翻译：评估重量为搜索期限
公开(公告)号：US20100153366A1
公开(公告)日：2010-06-17
申请号：US12334842
申请日：2008-12-15
申请人： Chen Liu
发明人： Chen Liu
IPC分类号： G06F17/30
CPC分类号： G06F16/313
摘要： Disclosed is an indexing weight assigned to a potential search term in a document, the indexing weight is based on both textual and acoustic aspects of the term. In one embodiment, a traditional text-based weight is assigned to a potential search term. This weight can be TF-IDF (“term frequency-inverse document frequency”), TF-DV (“term frequency discrimination value”), or any other text-based weight. Then, a pronunciation prominence weight is calculated for the same term. The text-based weight and the pronunciation prominence weight are mathematically combined into the final indexing weight for that term. When a speech-based search string is entered, the combined indexing weight is used to determine the importance of each search term in each document. Several possibilities for calculating the pronunciation prominence are contemplated. In some embodiments, for pairs of terms in a document, an inter-term pronunciation distance is calculated based on inter-phoneme distances.
摘要翻译：公开了分配给文档中的潜在搜索项的索引权重，索引权重基于该术语的文本和声学方面。在一个实施例中，传统的基于文本的权重被分配给潜在的搜索项。该权重可以是TF-IDF（“术语频率逆文档频率”），TF-DV（“术语频率鉴别值”）或任何其他基于文本的权重。然后，计算相同术语的发音突出权重。基于文本的权重和发音突出权重被数学地组合成该术语的最终索引权重。当输入基于语音的搜索字符串时，组合索引权重用于确定每个文档中每个搜索词的重要性。考虑了计算发音突出性的几种可能性。在一些实施例中，对于文档中的术语对，基于语音间距计算术语间距离。

48. 发明申请

US20100080281A1 METHOD TO CALCULATE THE REAL DECISION FEEDBACK EQUALIZER COEFFICIENTS 审中-公开
标题翻译：计算真实决策反馈均衡器系数的方法
公开(公告)号：US20100080281A1
公开(公告)日：2010-04-01
申请号：US12239793
申请日：2008-09-28
申请人： Syang-Myau Hwang , Lin Yang , Jing Li , Chen Liu , Jun Lu , Shue-Lee Chang
发明人： Syang-Myau Hwang , Lin Yang , Jing Li , Chen Liu , Jun Lu , Shue-Lee Chang
IPC分类号： H04L27/01
CPC分类号： H04L25/03057
摘要： A method used in a time domain equalizer is provided. The method comprising the steps of: providing a time domain equalizer comprising; and extracting a real part of an input or a derivative of the input to the time domain equalizer and using the only real part of the input in the time domain equalizer to derive an output of the time domain equalizer.
摘要翻译：提供了一种在时域均衡器中使用的方法。该方法包括以下步骤：提供时域均衡器，包括：并将输入的输入或导数的实部提取到时域均衡器，并且使用时域均衡器中的输入的唯一实部来导出时域均衡器的输出。

49. 发明申请

US20100048680A1 Alpha-1-Antitrypsin Variants and Uses Thereof 审中-公开
标题翻译： α-1-抗胰蛋白酶变体及其用途
公开(公告)号：US20100048680A1
公开(公告)日：2010-02-25
申请号：US12522958
申请日：2008-01-11
申请人： Chen Liu , Hui-Jia Dong
发明人： Chen Liu , Hui-Jia Dong
IPC分类号： A61K31/7088 , C12N5/071 , C12Q1/68 , G01N33/53 , A61P1/16 , A61P37/06
CPC分类号： C07K14/8125 , A61K38/00
摘要： The subject invention is directed to novel polynucleotides and polypeptides comprising SEQ ID NOs: 1 and 2. Also provided arc fragments these polypeptides. The polynucleotides and polypeptides disclosed herein have been isolated from the liver cells (hepatocytes) of end stage liver failure patients and appear to be associated with a poor prognosis for these patients as relates to liver function. The subject application provides therapeutic methods and reagents for treating livers in which the polynucleotide and polypeptide of SEQ ID NO: 1 and 2 are identified as well as diagnostic methods and reagents for identifying individuals at risk of liver failure. Finally, the subject invention also provides a system of the classification, revision or reordering of a classification system of liver transplant patients.
摘要翻译：本发明涉及包含SEQ ID NO：1和2的新型多核苷酸和多肽。还提供了这些多肽的电弧片段。本文公开的多核苷酸和多肽已经从终末期肝衰竭患者的肝细胞（肝细胞）中分离出来，并且与肝功能相关似乎与这些患者的预后差相关。本申请提供了用于治疗其中鉴定了SEQ ID NO：1和2的多核苷酸和多肽的肝脏的治疗方法和试剂以及用于鉴定患有肝衰竭风险的个体的诊断方法和试剂。最后，本发明还提供了肝移植患者分类系统的分类，修订或重新排序的系统。

50. 发明授权

US07181397B2 Speech dialog method and system 有权
标题翻译：语音对话方法和系统
公开(公告)号：US07181397B2
公开(公告)日：2007-02-20
申请号：US11118670
申请日：2005-04-29
申请人： Changxue C. Ma , Yan M. Cheng , Chen Liu , Ted Mazurkiewicz , Steven J. Nowlan , James R. Talley , Yuan-Jun Wei
发明人： Changxue C. Ma , Yan M. Cheng , Chen Liu , Ted Mazurkiewicz , Steven J. Nowlan , James R. Talley , Yuan-Jun Wei
IPC分类号： G10L15/14
CPC分类号： G10L17/26 , G10L13/033 , G10L15/22
摘要： An electronic device (300) for speech dialog includes functions that receive (305, 105) a speech phrase that comprises a request phrase that includes an instantiated variable (215), generate (335, 115) pitch and voicing characteristics (315) of the instantiated variable, and performs speech recognition (319, 125) of the instantiated variable to determine a most likely set of acoustic states (235). The electronic device may generate (335, 140) a synthesized value of the instantiated variable using the most likely set of acoustic states and the pitch and voicing characteristics of the instantiated variable. The electronic device may use a table of previously entered values of variables that have been determined to be unique, and in which the values are associated with a most likely set of acoustic states and the pitch and voicing characteristics determined at the receipt of each value to disambiguate (425, 430) a newly received instantiated variable.
摘要翻译：一种用于语音对话的电子设备（300）包括接收（305,105）语音短语的功能，该语音短语包括包含实例化变量（215）的请求短语，生成（335,115）音调和语音特征（315）并且执行所述实例化变量的语音识别（319,125）以确定最可能的一组声学状态（235）。电子设备可以使用最可能的声学状态集合和实例化变量的音调和语音特征来生成（335,140）实例化变量的合成值。电子设备可以使用已经被确定为唯一的先前输入的变量值的表，并且其中值与最可能的一组声学状态相关联，并且在接收每个值时确定的音高和发声特性消除歧义（425,430）一个新接收的实例变量。

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