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81. 发明授权

US06947748B2 OFDMA with adaptive subcarrier-cluster configuration and selective loading 失效
标题翻译： OFDMA具有自适应子载波簇配置和选择性加载
公开(公告)号：US06947748B2
公开(公告)日：2005-09-20
申请号：US09738086
申请日：2000-12-15
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： H04J11/00 , H04L1/00 , H04L27/26 , H04W72/08 , H04Q7/20
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 subcarrier selection for systems is described. In one embodiment, the system employs orthogonal frequency division multiple access (OFDMA). In one embodiment, a method for subcarrier selection comprises each of multiple subscribers measuring channel and interference information for subcarriers based on pilot symbols received from a base station, at least one of subscribers selecting a set of candidate subcarriers, providing feedback information on the set of candidate subcarriers to the base station, and the one subscriber receiving an indication of subcarriers of the set of subcarriers selected by the base station for use by the one subscriber.
摘要翻译：描述了用于系统的子载波选择的方法和装置。在一个实施例中，系统采用正交频分多址（OFDMA）。在一个实施例中，一种用于子载波选择的方法包括基于从基站接收的导频符号来测量子载波的信道和干扰信息的多个用户中的每一个，选择一组候选子载波的用户中的至少一个，提供关于候选子载波到基站，并且一个用户接收基站选择以供一个用户使用的子载波集合的子载波的指示。

82. 发明授权

US6122260A Smart antenna CDMA wireless communication system 失效
标题翻译：智能天线CDMA无线通信系统
公开(公告)号：US6122260A
公开(公告)日：2000-09-19
申请号：US768100
申请日：1996-12-16
申请人： Hui Liu , Guanghan Xu
发明人： Hui Liu , Guanghan Xu
IPC分类号： H04B7/10 , H04B7/005 , H04B7/04 , H04B7/06 , H04B7/08 , H04B7/26 , H04J13/00
CPC分类号： H04W52/42 , H04B7/0617 , H04B7/0632 , H04B7/086 , H04B7/0408 , Y02B60/50
摘要： A TDD antenna array S-CDMA system for increasing the capacity and quality of a wireless communications is disclosed. By simultaneous exploiting the spatial and code diversities, high performance communications between a plurality of remote terminals and a base station is achieved without sacrificing system flexibility and robustness. The time-division-duplex mode together with the inherent interference immunity of S-CDMA signals allow the spatial diversity to be exploited using simple and robust beamforming rather than demanding nulling. Measurements from an array of receiving antennas at the base station are utilized to estimate spatial signatures, timing offsets, transmission powers and other propagation parameters associated with a plurality of S-CDMA terminals. Such information is then used for system synchronization, downlink beamforming, as well as handoff management. In an examplary embodiment, the aforementioned processing is accomplished with minimum computations, thereby allowing the disclosed system to be applicable to a rapidly varying environment. Among many other inherent benefits of the present invention are large capacity and power efficiency, strong interference/fading resistance, robustness power control, and easy hand-off.
摘要翻译：公开了一种用于增加无线通信的容量和质量的TDD天线阵列S-CDMA系统。通过同时利用空间和代码多样性，实现了多个远程终端与基站之间的高性能通信，而不牺牲系统灵活性和鲁棒性。时分双工模式以及S-CDMA信号的固有抗干扰能力允许使用简单且鲁棒的波束成形来利用空间分集，而不是要求零点。来自基站的接收天线阵列的测量被用于估计与多个S-CDMA终端相关联的空间签名，定时偏移，发射功率和其它传播参数。然后将这样的信息用于系统同步，下行链路波束成形以及切换管理。在示例性实施例中，通过最小计算来实现上述处理，从而允许所公开的系统适用于快速变化的环境。本发明的许多其它固有的优点是具有大容量和功率效率，强的抗干扰/抗褪色性，鲁棒性功率控制和便于切换。

83. 外观设计

USD909711S1 Swimwear 有权
公开(公告)号：USD909711S1
公开(公告)日：2021-02-09
申请号：US29695710
申请日：2019-06-21
申请人： Hui Liu
设计人： Hui Liu

84. 发明申请

US20200369626A1 COMPOSITIONS OF SPHINGOSINE-1-PHOSPHATE RECEPTOR 2 (S1PR2) BINDING AGENTS AND USES THEREOF 审中-公开
公开(公告)号：US20200369626A1
公开(公告)日：2020-11-26
申请号：US16863869
申请日：2020-04-30
申请人： Zhude Tu , Zonghua Luo , Hui Liu , Robyn Klein
发明人： Zhude Tu , Zonghua Luo , Hui Liu , Robyn Klein
IPC分类号： C07D239/96 , G01N33/60 , C07D401/12 , C07D211/48 , C07D205/04 , C07D207/12 , A61K51/04 , C07B59/00 , C07D405/12 , C07D295/195 , C07D211/46 , C07D491/113 , C07D413/04 , C07D217/06 , C07C313/04
摘要： Described are compounds for the binding of S1PR2, and imaging agents and pharmaceutical compositions including said compounds. Also described are methods employing the compounds, imaging agents, and pharmaceutical compositions. These methods include imaging and/or treatment of diseases associated with S1PR2.

85. 发明授权

US09401330B1 IC package with non-uniform dielectric layer thickness 有权
标题翻译： IC封装具有不均匀的介电层厚度
公开(公告)号：US09401330B1
公开(公告)日：2016-07-26
申请号：US12578426
申请日：2009-10-13
申请人： Xiaohong Jiang , Hong Shi , Hui Liu , Yuanlin Xie
发明人： Xiaohong Jiang , Hong Shi , Hui Liu , Yuanlin Xie
IPC分类号： H01L23/538 , H01L23/12
CPC分类号： H01L23/5383 , H01L23/12 , H01L23/49822 , H01L23/50 , H01L23/64 , H01L24/13 , H01L24/16 , H01L24/32 , H01L24/73 , H01L24/92 , H01L2224/131 , H01L2224/16227 , H01L2224/32225 , H01L2224/73204 , H01L2224/73253 , H01L2224/92125 , H01L2924/14 , H01L2924/15311 , H01L2924/16195 , H01L2924/19041 , H01L2924/19105 , H01L2924/3011 , H01L2924/00 , H01L2924/014
摘要： An integrated circuit (IC) package substrate with non-uniform dielectric layers is disclosed. The IC package substrate is a multilayer package substrate that has dielectric layers and metal layers stacked up alternately. The dielectric layers in the package substrate have different thickness. The metal layers may be ground, signal or power layers. A thicker dielectric layer is placed in between a signal layer and a power layer in the package substrate. The thicker dielectric layer may be at least twice as thick as other dielectric layers in the package substrate. The thicker dielectric layer may provide better impedance control in the package substrate.
摘要翻译：公开了具有不均匀电介质层的集成电路（IC）封装基板。 IC封装基板是具有交替堆叠的电介质层和金属层的多层封装基板。封装衬底中的电介质层具有不同的厚度。金属层可以是接地，信号或功率层。在封装衬底中的信号层和功率层之间放置较厚的介电层。较厚的电介质层可以是封装衬底中其它电介质层的至少两倍。较厚的介电层可以在封装衬底中提供更好的阻抗控制。

86. 发明授权

US09262986B2 Reference frame management for screen content video coding using hash or checksum functions 有权
标题翻译：使用散列或校验和功能的屏幕内容视频编码的参考帧管理
公开(公告)号：US09262986B2
公开(公告)日：2016-02-16
申请号：US13526956
申请日：2012-06-19
申请人： Sijia Chen , Sawyer Shan , Hui Liu , Siping Tao
发明人： Sijia Chen , Sawyer Shan , Hui Liu , Siping Tao
IPC分类号： H04N7/32 , G09G5/00 , H04N19/105 , H04N19/14 , H04N19/17 , H04N19/189 , H04N19/58
CPC分类号： G09G5/001 , G09G2340/02 , G09G2340/0407 , G09G2340/0442 , G09G2360/12 , G09G2370/10 , H04N19/105 , H04N19/14 , H04N19/17 , H04N19/189 , H04N19/58
摘要： Techniques are provided for reference frame management for screen content video coding using hash or checksum functions. A video data stream including a plurality of frames is received, each frame including a plurality of pixels that define content within the frame. A plurality of hash code values associated with partitioned portions of a current frame are determined, where each hash code value is determined as an output value from a hash or checksum function based upon an input value comprising pixel values for a corresponding partition within the current frame. The current frame is compared with a plurality of reference frames based upon a comparison of the hash code values of the current frame with hash code values of the reference frames. A reference frame is selected as a candidate reference frame for coding the current frame.
摘要翻译：提供技术用于使用散列或校验和功能的屏幕内容视频编码的参考帧管理。接收包括多个帧的视频数据流，每个帧包括定义帧内的内容的多个像素。确定与当前帧的分割部分相关联的多个哈希代码值，其中基于包括当前帧内的对应分区的像素值的输入值，从哈希或校验和函数确定每个哈希码值作为输出值。基于当前帧的哈希码值与参考帧的哈希码值的比较，将当前帧与多个参考帧进行比较。选择参考帧作为用于对当前帧进行编码的候选参考帧。

87. 发明授权

US09001998B2 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：US09001998B2
公开(公告)日：2015-04-07
申请号：US12977793
申请日：2010-12-23
申请人： Hui Liu
发明人： Hui Liu
IPC分类号： H04L29/06 , H04L9/28 , H04L9/06
CPC分类号： H04L9/28 , H04L9/0618 , H04L9/0662
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 an encryption key to each group of the plaintext data, encrypting each group of the plaintext data with the encryption function and key 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 and key random assignment module and encryption processing module. This application also provides a data decryption method and apparatus. This invention randomly assigns an encryption function and encryption key to the plaintext to be encrypted, and uses the assigned encryption function and key 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，将加密函数随机分配给每个明文数据组的加密密钥，分别用加密功能和密钥加密每组明文数据，并按照到明文数据中的对应位置以形成密文。加密装置包括：分组模块，加密功能和密钥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。本发明将加密功能和加密密钥随机分配给要加密的明文，并使用分配的加密功能和密钥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，达到了完美的保密性数据的。

88. 发明申请

US20140339163A1 PERFORMANCE OF A MEMBRANE USED IN MEMBRANE DISTILLATION 审中-公开
标题翻译：在膜溶液中使用的膜的性能
公开(公告)号：US20140339163A1
公开(公告)日：2014-11-20
申请号：US14345058
申请日：2011-09-16
申请人： Xianguo Yu , Andrew Philip Shapiro , Rihua Xiong , Hai Yang , Hui Liu
发明人： Xianguo Yu , Andrew Philip Shapiro , Rihua Xiong , Hai Yang , Hui Liu
IPC分类号： B01D71/26 , B01D65/08 , B01D61/36
CPC分类号： B01D71/26 , B01D61/364 , B01D61/368 , B01D65/02 , B01D65/08 , B01D2321/00 , B01D2321/18
摘要： The present disclosure provides a method for improving the performance of a membrane for use in a membrane distillation process, and a membrane produced by the method. The method includes subjecting the membrane to a pressure difference across the membrane in order to open closed pores in the membrane.
摘要翻译：本公开内容提供了用于提高用于膜蒸馏方法的膜的性能的方法和通过该方法制备的膜。该方法包括使膜跨过膜进行压力差以打开膜中的闭孔。

89. 发明授权

US08878346B2 Molded SiP package with reinforced solder columns 有权
标题翻译：带增强焊料柱的成型SiP封装
公开(公告)号：US08878346B2
公开(公告)日：2014-11-04
申请号：US11414526
申请日：2006-04-28
申请人： Chin-Tien Chiu , Hem Takiar , Hui Liu , Jiang Hua Java Zhu , Jack Chang-Chien , Cheemen Yu
发明人： Chin-Tien Chiu , Hem Takiar , Hui Liu , Jiang Hua Java Zhu , Jack Chang-Chien , Cheemen Yu
IPC分类号： H01L23/495 , H05K3/30 , H05K3/34 , H01L23/00
CPC分类号： H01L23/562 , H01L24/48 , H01L24/49 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/49109 , H01L2225/06562 , H01L2924/00014 , H01L2924/01078 , H01L2924/01079 , H01L2924/14 , H01L2924/1433 , H01L2924/181 , H05K3/303 , H05K3/3421 , H05K3/3484 , H05K2201/09781 , H05K2201/10689 , H05K2201/2036 , H05K2203/041 , H05K2203/043 , Y02P70/613 , H01L2924/00 , H01L2924/00012 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： An integrated circuit, and a semiconductor die package formed therefrom, are disclosed including solder columns for adding structural support to the package during the fabrication process.
摘要翻译：公开了一种集成电路和由其形成的半导体管芯封装，其包括用于在制造工艺期间向封装件添加结构支撑的焊料柱。

90. 发明授权

US08866546B2 Variable switched DC-to-DC voltage converter 有权
公开(公告)号：US08866546B2
公开(公告)日：2014-10-21
申请号：US13474417
申请日：2012-05-17
申请人： Hui Liu , David Steven Ripley
发明人： Hui Liu , David Steven Ripley
IPC分类号： H03G3/00
摘要： A voltage converter can be switched among two or more modes to produce an output voltage tracking a reference voltage that can be of an intermediate level between discrete levels corresponding to the modes. One or more voltages generated from a power supply voltage, such as a battery voltage, can be compared with the reference voltage to determine whether to adjust the mode. The reference voltage can be independent of the power supply voltage.

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