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51. 发明授权

US06999500B2 System for direct sequence spreading 失效
公开(公告)号：US06999500B2
公开(公告)日：2006-02-14
申请号：US10005453
申请日：2001-11-02
申请人： Mohammad J. Mohseni , Brian K. Butler , Deepu John , Haitao Zhang
发明人： Mohammad J. Mohseni , Brian K. Butler , Deepu John , Haitao Zhang
IPC分类号： H04B1/69 , H04B1/707 , H04B1/713
CPC分类号： H04B1/7093 , H04B1/707
摘要： A spreading system according to an embodiment of the invention spreads two data signals. The system produces a filtered signal that is based on one of the data signals and an output signal that is based on both of the data signals. In one example, a spreading system is used to perform QPSK spreading of two data signals, including separate processing of the two data signals, in a practical manner. Such separate control may include filtering and/or gain control.

52. 发明申请

US20050225395A1 Compensation units for reducing the effects of self-heating and increasing linear performance in bipolar transistors 有权
标题翻译：用于减少双极型晶体管的自加热效应和线性性能的补偿单元
公开(公告)号：US20050225395A1
公开(公告)日：2005-10-13
申请号：US11087068
申请日：2005-03-21
申请人： Huai Gao , Haitao Zhang , Huinan Guan , Guann-Pyng Li
发明人： Huai Gao , Haitao Zhang , Huinan Guan , Guann-Pyng Li
IPC分类号： H03F1/52 , H03F3/04
CPC分类号： H03F1/52
摘要： The systems and methods described herein provide for composite transistor circuit having a bipolar transistor and a compensation unit. The compensation unit can be configured to stabilize the DC biasing point of the bipolar transistor. The compensation unit can compensate for the self-heating effect in the bipolar transistor and/or improve the linear performance of the bipolar transistor. The compensation unit can include a nonlinear resistor in series with a switch and can be configured to increase the base current into the bipolar transistor as the output voltage of the circuit increases.
摘要翻译：本文所述的系统和方法提供了具有双极晶体管和补偿单元的复合晶体管电路。补偿单元可被配置为稳定双极晶体管的直流偏置点。补偿单元可以补偿双极晶体管中的自发热效应和/或改善双极晶体管的线性性能。补偿单元可以包括与开关串联的非线性电阻器，并且可以被配置成随着电路的输出电压增加而增加进入双极晶体管的基极电流。

53. 发明申请

US20050111510A1 Corner-pumping method and gain module for solid state slab laser 有权
标题翻译：固态平板激光器的角抽法和增益模块
公开(公告)号：US20050111510A1
公开(公告)日：2005-05-26
申请号：US10719072
申请日：2003-11-21
申请人： Mali Gong , Chen Li , Qiang Liu , Ping Yan , Gang Chen , HaiTao Zhang , Ruizhen Cui
发明人： Mali Gong , Chen Li , Qiang Liu , Ping Yan , Gang Chen , HaiTao Zhang , Ruizhen Cui
IPC分类号： H01S3/042 , H01S3/06 , H01S3/09 , H01S3/0941 , H01S3/16
CPC分类号： H01S3/0606 , H01S3/042 , H01S3/0615 , H01S3/08095 , H01S3/094057 , H01S3/0941 , H01S3/1611 , H01S3/1643 , H01S3/2316
摘要： A corner-pumping method for slab laser and a solid-state laser gain module are disclosed. In one embodiment, said method comprises directing a pump light into a laser slab through slab corners of said laser slab; propagating the pump light within the laser slab by total internal reflection (TIR); and substantially absorbing the pump light during propagating. In another embodiment, said gain module comprises a laser slab formed by a solid state laser material, said laser slab including slab corners with corner faces; and a pump source providing a pump light; wherein said pump light is directed into said laser slab through said slab corners of said laser slab, propagated within said laser slab by total internal reflection (TIR), and substantially absorbed during propagation; and wherein said laser slab outputs an amplified laser beam.
摘要翻译：公开了一种用于平板激光器和固态激光增益模块的角式抽取方法。在一个实施例中，所述方法包括将泵浦光通过所述激光板的板角引导到激光板中; 通过全内反射（TIR）传播激光板内的泵浦光; 并且在传播期间基本上吸收泵浦光。在另一个实施例中，所述增益模块包括由固体激光材料形成的激光平板，所述激光板包括具有角面的平板角; 以及提供泵浦光的泵浦源; 其中所述泵浦光通过所述激光板的所述板角转入所述激光板，通过全内反射（TIR）在所述激光板内传播，并且在传播期间基本上被吸收; 并且其中所述激光板输出放大的激光束。

54. 发明授权

US06820103B2 Digital filter with state storage 有权
标题翻译：带状态存储的数字滤波器
公开(公告)号：US06820103B2
公开(公告)日：2004-11-16
申请号：US10003913
申请日：2001-10-31
申请人： Brian K. Butler , Deepu John , Haitao Zhang , Mohammad J. Mohseni
发明人： Brian K. Butler , Deepu John , Haitao Zhang , Mohammad J. Mohseni
IPC分类号： G06F1710
CPC分类号： H03H17/0657 , H03H17/0226 , H03H17/0238 , H03H17/06 , H03H17/0607
摘要： A system for digital filtering includes a set of logic gates, a state storage, and a multiplexer. The state storage includes two or more storage banks and may also include combinatorial logic and/or at least one lookup table. In one application, a filtering operation according to a finite-impulse-response filter coefficient vector is performed without runtime multiplications. Applications to symmetric and antisymmetric filter coefficient vectors are described, as well as applications to filter coefficient vectors of arbitrary odd or even length.
摘要翻译：用于数字滤波的系统包括一组逻辑门，状态存储器和多路复用器。状态存储器包括两个或多个存储体，并且还可以包括组合逻辑和/或至少一个查找表。在一个应用中，根据有限脉冲响应滤波器系数向量进行滤波操作，而不进行运行时乘法。对对称和反对称滤波器系数向量的应用进行了描述，以及用于滤除任意奇数或偶数长度的系数向量的应用。

55. 发明授权

US06680727B2 Method and apparatus for canceling pilot interference in a CDMA communication system 有权
标题翻译：用于在CDMA通信系统中消除导频干扰的方法和装置
公开(公告)号：US06680727B2
公开(公告)日：2004-01-20
申请号：US09966256
申请日：2001-09-27
申请人： Brian K. Butler , Haitao Zhang , Paul E. Bender , Yu-Cheun Jou
发明人： Brian K. Butler , Haitao Zhang , Paul E. Bender , Yu-Cheun Jou
IPC分类号： H04B1500
CPC分类号： H04B1/7107
摘要： Techniques for canceling pilot interference in a wireless (e.g., CDMA) communication system. A received signal typically includes a number of signal instances (i.e., multipaths). For each multipath desired to be processed, the other multipaths act as interference on the desired multipath. If the pilot is generated based on a known data pattern (e.g., all zeros) and covered with a known channelization code (e.g., a Walsh code of zero), then the pilot in an interfering multipath may be estimated as the spreading sequence at a time offset corresponding to the arrival time of that multipath. The pilot interference from each interference multipath may be estimated based on the spreading sequence for the interfering multipath and the despreading sequence for the desired multipath. The total pilot interference from a number of interfering multipaths may be subtracted from the data component in the desired multipath to provide pilot-canceled data having improved performance.
摘要翻译：用于在无线（例如CDMA）通信系统中消除导频干扰的技术。接收到的信号通常包括多个信号实例（即，多路径）。对于希望被处理的每个多路径，其他多路径用作所需多路径上的干扰。如果基于已知数据模式（例如，全零）并且用已知的信道化码（例如，沃尔什码为零）来覆盖导频，则干扰多径中的导频可以被估计为在对应于该多径的到达时间的时间偏移。来自每个干扰多路径的导频干扰可以基于干扰多路径的扩展序列和所需多径的解扩序列来估计。来自多个干扰多径的总导频干扰可以从期望的多路径中的数据分量中减去，以提供具有改进性能的导频取消数据。

56. 发明授权

US06243561B1 Offline page monitoring 有权
标题翻译：离线页面监控
公开(公告)号：US06243561B1
公开(公告)日：2001-06-05
申请号：US09172068
申请日：1998-10-13
申请人： Brian K. Butler , Haitao Zhang , Edward G. Tiedemann, Jr. , Qiuzhen Zou , Gilbert C. Sih , Avneesh Agrawal
发明人： Brian K. Butler , Haitao Zhang , Edward G. Tiedemann, Jr. , Qiuzhen Zou , Gilbert C. Sih , Avneesh Agrawal
IPC分类号： H04L2706
CPC分类号： H04B1/70751 , H04B1/7077 , H04B1/70775 , H04B1/7115 , H04B2201/70701 , H04B2201/70702 , H04W52/0229 , Y02D70/40
摘要： A novel and improved method for performing paging is described. In one embodiment of the invention a searcher is used to detect spread spectrum signals. Samples received RF signals are stored in a sample buffer. During standby mode, the samples are gathered during paging slots assigned to the mobile. A set of searches are performed on the samples, and if pilot signals are detected additional demodulation is performed to detect paging messages. The resulting set of demodulation data may be combined to increase detection. After a page message has been detected, additional demodulation resources may be activated to processes more complete page messages, or other information channels. In one embodiment of the invention, the searcher includes a demodulator to perform quick page detection without the use of finger elements to reduce idle mode power consumption.
摘要翻译：描述了一种用于执行寻呼的新颖和改进的方法。在本发明的一个实施例中，搜索器用于检测扩频信号。样本接收的RF信号被存储在样本缓冲器中。在待机模式期间，在分配给移动台的寻呼时隙期间收集采样。对样本执行一组搜索，并且如果检测到导频信号，则执行附加解调以检测寻呼消息。可以组合所得到的解调数据集以增加检测。在检测到页面消息之后，可以激活附加解调资源以处理更完整的页面消息或其他信息信道。在本发明的一个实施例中，搜索器包括一个解调器，用于执行快速页面检测，而无需使用手指元件来减少空闲模式功耗。

57. 外观设计

USD1014685S1 Trampoline tent 有权
公开(公告)号：USD1014685S1
公开(公告)日：2024-02-13
申请号：US29912210
申请日：2023-09-14
申请人： Haitao Zhang
设计人： Haitao Zhang
摘要： FIG. 1 is a front, right, top perspective view of a trampoline tent, showing my new design;
FIG. 2 is a rear, left, bottom perspective view thereof:
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is aright side elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines in the figures illustrate portions of the trampoline tent that form no part of the claimed design.

58. 发明授权

US09789475B2 Ultra-stable rare earth Y-type molecular sieve and preparation method therefor 有权
公开(公告)号：US09789475B2
公开(公告)日：2017-10-17
申请号：US14365489
申请日：2012-04-13
申请人： Xionghou Gao , Haitao Zhang , Zhengguo Tan , Di Li , Dong Ji , Hongchang Duan , Chenxi Zhang
发明人： Xionghou Gao , Haitao Zhang , Zhengguo Tan , Di Li , Dong Ji , Hongchang Duan , Chenxi Zhang
IPC分类号： B01J29/06 , C01B39/24 , B01J29/08 , C10G11/05 , C01B39/02 , B01J35/02 , B01J37/30 , B01J35/10
CPC分类号： B01J29/088 , B01J35/023 , B01J35/10 , B01J35/1085 , B01J37/30 , B01J2229/186 , B01J2229/40 , B01J2229/42 , C01B39/026 , C01B39/24 , C10G11/05
摘要： The present invention provides an ultra-stable rare earth type Y molecular sieve and the preparation method thereof, which method is carried out by subjecting a NaY molecular sieve as the raw material to a rare earth exchange and a dispersing pre-exchange, then to an ultra-stabilization calcination treatment. The molecular sieve comprises 1 to 20% by weight of rare earth oxide, not more than 1.2% by weight of sodium oxide, has a crystallinity of 51 to 69%, and a lattice parameter of 2.451 nm to 2.469 nm. In contrast to the prior art, in the molecular sieve prepared by this method, rare earth ions are located in sodalite cages, which is demonstrated by the fact that no rare earth ion is lost during the reverse exchange process. Moreover, the molecular sieve prepared by such a method has a molecular particle size D(v,0.5) of not more than 3.0 μm and a D(v,0.9) of not more than 20 μm. Cracking catalysts using the molecular sieve as an active component is characterized by a high heavy-oil-conversion capacity and a high yield of valuable target products.

59. 发明申请

US20150080209A1 Heavy Oil Catalytic Cracking Catalyst and Preparation Method Therefor 有权
标题翻译：重油催化裂化催化剂及其制备方法
公开(公告)号：US20150080209A1
公开(公告)日：2015-03-19
申请号：US14364536
申请日：2012-04-13
申请人： Xionghou Gao , Haitao Zhang , Zhengguo Tan , Di Li , Dong Ji , Hongchang Duan , Chenxi Zhang
发明人： Xionghou Gao , Haitao Zhang , Zhengguo Tan , Di Li , Dong Ji , Hongchang Duan , Chenxi Zhang
IPC分类号： B01J29/80
CPC分类号： B01J29/80 , B01J29/088 , B01J29/40 , B01J35/002 , B01J35/023 , B01J35/08 , B01J35/10 , B01J35/1085 , B01J35/109 , B01J37/0018 , B01J37/0045 , B01J37/30 , B01J2029/062 , B01J2229/186 , B01J2229/37 , B01J2229/40 , B01J2229/42 , C01B39/026 , C01B39/24
摘要： The present invention relates to a heavy oil catalytic cracking catalyst and preparation method thereof. The catalyst comprises 2 to 50% by weight of an ultra-stable rare earth type Y molecular sieve, 0.5 to 30% by weight of one or more other molecular sieves, 0.5 to 70% by weight of clay, 1.0 to 65% by weight of high-temperature-resistant inorganic oxides, and 0.01 to 12.5% by weight of rare earth oxide. The ultra-stable rare earth type Y molecular sieve is obtained as follows: the raw material, NaY molecular sieve, is subjected to a rare earth exchange and a dispersing pre-exchange, and the molecular sieve slurry is filtered, washed and subjected to a first calcination to produce a “one-exchange one-calcination” rare earth sodium Y molecular sieve, wherein the order of the rare earth exchange and the dispersing pre-exchange is not limited; and the “one-exchange one-calcination” rare earth sodium Y molecular sieve is further subjected to ammonium salt exchange for sodium reduction and a second calcination. The catalyst provided in the present invention is characteristic in its high heavy-oil-conversion capacity, a high total liquid yield and a high light oil yield.
摘要翻译：本发明涉及一种重油催化裂化催化剂及其制备方法。该催化剂包含2至50重量％的超稳定稀土型Y分子筛，0.5至30重量％的一种或多种其它分子筛，0.5至70重量％的粘土，1.0至65重量％的耐高温无机氧化物和0.01〜12.5重量％的稀土氧化物。超稳定型稀土类Y分子筛的制备如下：将原料NaY分子筛进行稀土交换和分散预交换，并将分子筛浆料过滤，洗涤并进行首先煅烧产生“一次一次煅烧”稀土钠Y分子筛，其中稀土交换和分散预交换的顺序不受限制; “一交一一”稀土钠Y分子筛进一步进行铵盐交换钠还原和二次煅烧。本发明提供的催化剂具有高重油转化能力，总液体产率高，轻油收率高的特点。

60. 发明授权

US08623328B2 Use of DKK-1 protein in the cancer diagnosis 有权
标题翻译：在癌症诊断中使用DKK-1蛋白
公开(公告)号：US08623328B2
公开(公告)日：2014-01-07
申请号：US13570617
申请日：2012-08-09
申请人： Wenxin Qin , Haitao Zhang , Yanjun Yu , Haiyan You , Shengli Yang , Jianren Gu , Gang Huang , Shile Sheng , Tao Chen
发明人： Wenxin Qin , Haitao Zhang , Yanjun Yu , Haiyan You , Shengli Yang , Jianren Gu , Gang Huang , Shile Sheng , Tao Chen
IPC分类号： A61B5/00 , A61B8/00 , A61B10/00
CPC分类号： C12Q1/6886 , C12Q2600/158 , G01N33/57407 , G01N33/57415 , G01N33/57423 , G01N33/57438 , G01N2333/4703 , G01N2333/4715
摘要： Use of DKK-1 protein or the nucleic acid sequence in preparation of cancer diagnostic agents or kits, method to detect liver cancer with the monoclonal antibody thereof, the kit comprising anti-DKK-1 antibody or protein specific nucleic acid probes, together with a label, and method to detecting specific DKK-1 protein expression are disclosed.
摘要翻译：使用DKK-1蛋白或核酸序列制备癌症诊断试剂或试剂盒，用其单克隆抗体检测肝癌的方法，包含抗DKK-1抗体或蛋白质特异性核酸探针的试剂盒以及公开了用于检测特异性DKK-1蛋白表达的标记物和方法。

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