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1. 发明授权

US08772386B2 Copolymer dispersion for water whitening resistant coatings 有权
标题翻译：用于防水防水涂料的共聚物分散体
公开(公告)号：US08772386B2
公开(公告)日：2014-07-08
申请号：US13448565
申请日：2012-04-17
申请人： Jianming Xu , Tingke Zhang , Hui Liu
发明人： Jianming Xu , Tingke Zhang , Hui Liu
IPC分类号： C08K5/16 , C08G59/50
CPC分类号： C08L33/10 , C08L31/02 , C08L39/02 , C09D131/02 , C09D133/10 , C09D139/02
摘要： The present invention provides an aqueous copolymer dispersion comprising a copolymer and a polyamine, the copolymer comprises, as copolymerized units, at least one nonionic monomer selected from (meth)acrylate C6-C22 alkyl ester or Versatic vinyl ester; wherein the amount of the nonionic monomer ranges from 15% to less than 50% and wherein the amount of the polyamine ranges from 0.1 to 2%, by dry weight percentage based on the dry weight of the copolymer. The copolymer dispersion is suitable for use in coating compositions such as stone paints with significant improvement of water whitening resistance.
摘要翻译：本发明提供一种包含共聚物和多胺的含水共聚物分散体，该共聚物包含作为共聚单元的至少一种选自（甲基）丙烯酸酯C6-C22烷基酯或Vinyl乙烯基酯的非离子单体; 其中所述非离子单体的量为15％至小于50％，并且其中所述多胺的量为基于所述共聚物干重的干重量的0.1至2％。共聚物分散体适用于涂料组合物如石油漆，具有显着改善耐水白化性能。

2. 外观设计

USD1008739S1 Double wall beverage container 有权
公开(公告)号：USD1008739S1
公开(公告)日：2023-12-26
申请号：US29775552
申请日：2021-03-24
申请人： Umair Khan , Hajra Khan , Hui Liu
设计人： Umair Khan , Hajra Khan , Hui Liu
摘要： FIG. 1 is a perspective view of the double wall beverage container.
FIG. 2 is a front elevational view of the double wall beverage container.
FIG. 3 is a rear elevational view thereof.
FIG. 4 is a top plan view thereof.
FIG. 5 is a bottom plan view thereof.
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
The broken lines showing of the handle in FIGS. 1, 2, 3, 4, 5 and 7 form no part of the claimed design.

3. 发明授权

US09191163B2 Systems and methods for hybrid content delivery 有权
标题翻译：混合内容传送的系统和方法
公开(公告)号：US09191163B2
公开(公告)日：2015-11-17
申请号：US13411057
申请日：2012-03-02
申请人： Hui Liu
发明人： Hui Liu
IPC分类号： H04B7/00 , H04L1/18 , H04L1/00
CPC分类号： H04L1/1893 , H04L2001/0093 , H04L2001/0097
摘要： Systems and methods which provide data communication content delivery through a hybrid network implementation are disclosed. A hybrid network configuration may utilize a broadcast communication technique to deliver large amounts of data communication content to one or more mobile communication device via uni-directional network links and a uni-cast communication technique via bi-directional network links with the one or more mobile communication device to facilitate delivery and utilization of the data communication content. Data content delivery loss recovery techniques implemented according to embodiments of the invention utilize network links of the hybrid network other than or in addition to the uni-directional network links to implement loss recovery techniques such as a hybrid repeat technique, a hybrid retransmission technique, hybrid statistical feedback technique, and/or combinations thereof.
摘要翻译：公开了通过混合网络实现提供数据通信内容传送的系统和方法。混合网络配置可以利用广播通信技术，通过单向网络链路和通过与一个或多个移动台的双向网络链路的单播通信技术将大量的数据通信内容传送到一个或多个移动通信设备通信设备，便于数据通信内容的传送和利用。根据本发明的实施例实现的数据内容传送丢失恢复技术利用除了单向网络链路之外的或除了单向网络链路之外的混合网络的网络链路来实现诸如混合重复技术，混合重传技术，混合统计反馈技术，和/或其组合。

4. 发明授权

US09161255B2 Reporting method, detection method, device and system for network state 有权
标题翻译：报告方式，检测方法，网络状态的设备和系统
公开(公告)号：US09161255B2
公开(公告)日：2015-10-13
申请号：US14009638
申请日：2012-03-20
申请人： Tao Xue , Junchao Du , Hui Liu , Qingzhe Deng , Chuanyi Liu , Xuan Li , Weizhen Ji , Xiaojun Li , Wen He , Wenjing Chen , Jiangkun Guo
发明人： Tao Xue , Junchao Du , Hui Liu , Qingzhe Deng , Chuanyi Liu , Xuan Li , Weizhen Ji , Xiaojun Li , Wen He , Wenjing Chen , Jiangkun Guo
IPC分类号： H04W80/04 , H04W88/06 , H04W88/08 , H04W24/10 , H04W24/04
CPC分类号： H04W24/10 , H04W24/04
摘要： A reporting method for a network state includes: an intermediate node receiving a data packet; the intermediate node marking the data packet according to the current network state; and the intermediate node forwarding the marked data packet. A detecting method for a network state includes: a sink node receiving a data packet; the sink node parsing the data packet to obtain the marking information about the network state; and the sink node determining the network state according to the marking information. A reporting device corresponding to the reporting method, a detecting device corresponding to the detecting method, and a detecting system comprising the reporting device and the detecting method are also provided.
摘要翻译：一种网络状态报告方法包括：接收数据分组的中间节点; 中间节点根据当前网络状态标记数据包; 并且中间节点转发标记的数据分组。一种用于网络状态的检测方法包括：接收节点接收数据分组; 汇聚节点解析数据包，获取关于网络状态的标记信息; 并且汇聚节点根据标记信息确定网络状态。还提供了与报告方法对应的报告装置，与检测方法相对应的检测装置，以及包括报告装置和检测方法的检测系统。

5. 发明授权

US08964719B2 OFDMA with adaptive subcarrier-cluster configuration and selective loading 有权
公开(公告)号：US08964719B2
公开(公告)日：2015-02-24
申请号：US13230625
申请日：2011-09-12
申请人： Xiaodong Li , Hui Liu , Kemin Li , Wenzhong Zhang
发明人： Xiaodong Li , Hui Liu , Kemin Li , Wenzhong Zhang
IPC分类号： H04W4/00 , H04J1/00 , H04B7/208 , H04B1/00 , H04W72/00 , H04W74/04 , H04L1/04 , H04L5/00 , H04L5/02 , H04L27/26 , H04W72/08 , H04J11/00 , H04W24/08 , H04L1/00 , H04L25/02 , H04W72/04
CPC分类号： H04L5/0035 , H04B17/336 , H04B17/345 , H04J11/00 , H04J11/003 , H04J11/005 , H04L1/0003 , H04L1/0005 , H04L1/0009 , H04L1/0011 , H04L1/0025 , H04L1/0026 , H04L1/0079 , H04L1/04 , H04L5/0007 , H04L5/0032 , H04L5/0037 , H04L5/0042 , H04L5/0046 , H04L5/0048 , H04L5/005 , H04L5/006 , H04L5/0064 , H04L5/0073 , H04L5/0082 , H04L5/0094 , H04L5/023 , H04L25/0226 , H04L25/0228 , H04L27/2601 , H04L27/2602 , H04L47/125 , H04W24/08 , H04W72/04 , H04W72/0406 , H04W72/042 , H04W72/0453 , H04W72/082 , H04W72/085 , H04W74/04
摘要： A method and apparatus for allocating subcarriers in an orthogonal frequency division multiple access (OFDMA) system is described. In one embodiment, the method comprises allocating at least one diversity cluster of subcarriers to a first subscriber and allocating at least one coherence cluster to a second subscriber.

6. 发明授权

US08942373B2 Data encryption and decryption method and apparatus 有权
标题翻译：数据加解密方法及装置
公开(公告)号：US08942373B2
公开(公告)日：2015-01-27
申请号：US13001022
申请日：2010-12-01
申请人： Hui Liu
发明人： Hui Liu
IPC分类号： H04L9/00 , H04L9/28 , H04L9/06 , H04L9/14 , H04L29/06 , H04L9/16
CPC分类号： H04L9/0656 , H04L9/14 , H04L9/16 , H04L63/045
摘要： This present application relates to data encryption and decryption technology, and especially relates to a data encryption and decryption method and apparatus. The described encryption method comprises: packeting plaintext data to be encrypted, randomly assigning an encryption function to each group of the plaintext data, encrypting each group of the plaintext data with the encryption function respectively, and arranging the encrypted data according to its corresponding position in the plaintext data to form a ciphertext. The encryption apparatus includes: packet module, encryption function random assignment module and encryption processing module. This application also provides a data decryption method and apparatus. This invention randomly assigns an encryption function to the plaintext to be encrypted, and uses the assigned encryption function to encrypt the plaintext data to arrange and form a ciphertext, greatly strengthening the security of data storage, and achieving the perfect secrecy of data.
摘要翻译：本申请涉及数据加密和解密技术，特别涉及数据加密和解密方法和装置。所描述的加密方法包括：打包要加密的明文数据，为每组明文数据随机分配加密功能，分别用加密功能对每组明文数据进行加密，并根据其对应位置对加密数据进行排列明文数据形成密文。加密装置包括：分组模块，加密功能随机分配模块和加密处理模块。本申请还提供了一种数据解密方法和装置。本发明为要加密的明文随机分配加密功能，并使用分配的加密功能对明文数据进行加密，形成密文，大大加强了数据存储的安全性，实现了数据的完美保密。

7. 发明授权

US08797970B2 Method and system for switching antenna and channel assignments in broadband wireless networks 有权
标题翻译：宽带无线网络切换天线和信道分配的方法和系统
公开(公告)号：US08797970B2
公开(公告)日：2014-08-05
申请号：US12498924
申请日：2009-07-07
申请人： Guanbin Xing , Manyuan Shen , Hui Liu
发明人： Guanbin Xing , Manyuan Shen , Hui Liu
IPC分类号： H04W4/00
CPC分类号： H04L5/06 , H04B7/0452 , H04B7/0613 , H04B17/24 , H04B17/382 , H04L5/023 , H04L27/261 , H04W28/18 , H04W48/16 , H04W72/04 , H04W72/0453 , H04W72/085
摘要： A method and apparatus for antenna switching, grouping, and channel assignments in wireless communication systems. The invention allows multiuser diversity to be exploited with simple antenna operations, therefore increasing the capacity and performance of wireless communications systems. Channel characteristics indicative of signal reception quality for downlink or bi-directional traffic for each channel/antenna resource combination are measured or estimated at a subscriber. Corresponding channel characteristic information is returned to the base station. Channel characteristics information may also be measured or estimated for uplink or bi-directional signals received at each of multiple receive antenna resources. The base station employs channel allocation logic to assign uplink, downlink and/or bi-directional channels for multiple subscribers based on channel characteristics measured and/or estimated for the uplink, downlink and/or bi-directional channels.
摘要翻译：一种用于无线通信系统中的天线切换，分组和信道分配的方法和装置。本发明允许利用简单的天线操作来利用多用户分集，从而增加无线通信系统的容量和性能。指示用于每个信道/天线资源组合的下行链路或双向业务的信号接收质量的信道特性在用户处被测量或估计。相应的信道特征信息返回给基站。还可以对在多个接收天线资源中的每一个处接收的上行链路或双向信号测量或估计信道特性信息。基站采用信道分配逻辑以基于针对上行链路，下行链路和/或双向信道测量和/或估计的信道特性为多个用户分配上行链路，下行链路和/或双向信道。

8. 发明授权

US08703971B2 Thiophene-containing organic photoelectric materials, their preparation methods and solar cell devices 有权
标题翻译：含噻吩的有机光电材料，其制备方法和太阳能电池器件
公开(公告)号：US08703971B2
公开(公告)日：2014-04-22
申请号：US13514947
申请日：2009-12-14
申请人： Mingjie Zhou , Jie Huang , Hui Liu
发明人： Mingjie Zhou , Jie Huang , Hui Liu
IPC分类号： C07D409/14 , C07D409/04 , H01L31/042
CPC分类号： C07D333/06 , C08G61/126 , C08G2261/142 , C08G2261/143 , C08G2261/3223 , C08G2261/72 , C08G2261/91 , C09B69/105 , H01L51/0036 , H01L51/0074 , Y02E10/549
摘要： Provided are thiophene-containing organic photoelectric materials represented by structural formula (1). The materials are thiophene compounds having multiple thiophene rings and cyano groups, useful in solar cell applications. One primary compound, for example, derivative of dicyanoethenyl quinquethiophene is well suited for application as electron donor material. Preparation methods of these thiophene-containing organic photoelectric materials and solar cell devices containing the above thiophene-containing organic photoelectric materials also are provided. Due to the fact that thiophene rings and cyano groups are included, the above thiophene-containing organic photoelectric materials have broader spectra respondence, better thermal stability and environmental stability.
摘要翻译：提供由结构式（1）表示的含噻吩的有机光电材料。该材料是具有多个噻吩环和氰基的噻吩化合物，可用于太阳能电池应用。一种主要化合物，例如二氰基乙烯基五氟噻吩的衍生物非常适合用作电子给体材料。还提供了这些含噻吩的有机光电材料和含有上述含噻吩的有机光电材料的太阳能电池器件的制备方法。由于含有噻吩环和氰基的事实，上述含噻吩的有机光电材料具有更宽的光谱响应性，更好的热稳定性和环境稳定性。

9. 发明申请

US20140022997A1 Reporting Method, Detection Method, Device And System For Network State 有权
标题翻译：报告方法，检测方法，网络状态的设备和系统
公开(公告)号：US20140022997A1
公开(公告)日：2014-01-23
申请号：US14009638
申请日：2012-03-20
申请人： Tao Xue , Junchao Du , Hui Liu , Qingzhe Deng , Chuanyi Liu , Xuan Li , Weizhen Ji , Xiaojun Li , Wen He , Wenjing Chen , Jiangkun Guo
发明人： Tao Xue , Junchao Du , Hui Liu , Qingzhe Deng , Chuanyi Liu , Xuan Li , Weizhen Ji , Xiaojun Li , Wen He , Wenjing Chen , Jiangkun Guo
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04W24/04
摘要： Disclosed are a reporting method, a detecting method, device and system for a network state. The reporting method for a network state includes: an intermediate node receiving a data packet; the intermediate node marking the data packet according to the current network state; and the intermediate node forwarding the marked data packet. The detecting method for a network state includes: a sink node receiving a data packet; the sink node parsing the data packet to obtain the marking information about the network state; and the sink node determining the network state according to the marking information. With the present document, the problem of heavy network burden due to a method of determining the network state with an active inquiry mode is solved, thus prolonging the service life of each node and optimizing the performance of the system.
摘要翻译：公开了一种用于网络状态的报告方法，检测方法，设备和系统。网络状态的报告方法包括：接收数据分组的中间节点; 中间节点根据当前网络状态标记数据包; 并且中间节点转发标记的数据分组。网络状态检测方法包括：接收节点接收数据包; 汇聚节点解析数据包，获取关于网络状态的标记信息; 并且汇聚节点根据标记信息确定网络状态。利用本文件解决了由于采用主动查询方式确定网络状态的方法造成网络负担沉重的问题，从而延长了每个节点的使用寿命并优化了系统的性能。

10. 发明申请

US20130107728A1 User Behavior Model and Statistical Transition Map to Assist Advanced WLAN Applications 有权
标题翻译：用户行为模型和统计过渡映射来辅助高级WLAN应用
公开(公告)号：US20130107728A1
公开(公告)日：2013-05-02
申请号：US13283741
申请日：2011-10-28
申请人： Jiang Zhu , Hui Liu , Flavio Bonomi
发明人： Jiang Zhu , Hui Liu , Flavio Bonomi
IPC分类号： H04W64/00 , H04W84/12
CPC分类号： H04W64/006 , G01S5/0278
摘要： A statistical transition map is built based on mobile wireless device user mobility history data. This data is useful to assist various wireless local area network applications. Received signal strength and location trace information associated with movements of mobile wireless devices in a wireless network is collected. The received signal strength and location trace information is converted to a sequence of natural language pseudo-location word labels representing pseudo-locations of each mobile wireless device as each mobile wireless device moves about with respect to a plurality of wireless access point devices in the wireless network. A statistical transition map is generated for each mobile wireless device from the sequence of natural language pseudo-location word labels using a natural language model. A probability of a next pseudo-location for a particular mobile wireless device is computed based on its current location and its statistical transition map.
摘要翻译：基于移动无线设备用户移动性历史数据构建统计转换图。该数据有助于各种无线局域网应用。收集与无线网络中的移动无线设备的移动相关联的接收信号强度和位置跟踪信息。随着每个移动无线设备相对于无线中的多个无线接入点设备移动，接收到的信号强度和位置跟踪信息被转换成表示每个移动无线设备的伪位置的自然语言伪位置字标签序列网络。使用自然语言模型，从自然语言伪位置词标签的序列为每个移动无线设备生成统计转换图。基于其当前位置及其统计转换图来计算特定移动无线设备的下一个伪位置的概率。

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