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1. 发明授权

US07297656B2 Particulate filter and method for treating soot 有权
标题翻译：颗粒过滤器和处理烟灰的方法
公开(公告)号：US07297656B2
公开(公告)日：2007-11-20
申请号：US10735035
申请日：2003-12-12
申请人： Wenzhong Zhang , Karl C. C. Kharas
发明人： Wenzhong Zhang , Karl C. C. Kharas
IPC分类号： B01J23/42
CPC分类号： B01J23/002 , B01D53/945 , B01D2255/1021 , B01D2255/202 , B01D2255/2025 , B01J23/58 , B01J37/036 , B01J2523/00 , Y02T10/22 , B01J2523/11 , B01J2523/31 , B01J2523/828
摘要： In one embodiment, a particulate filter includes a housing and a substrate disposed within the housing, the substrate comprising a catalyst composition comprising a single crystalline phase multiple metal oxide comprising platinum, wherein the substrate is designed such that gas flowing through the substrate, passes through a walls in the substrate prior to exiting the substrate.
摘要翻译：在一个实施方案中，颗粒过滤器包括壳体和设置在壳体内的基底，该基底包含催化剂组合物，该催化剂组合物包含包含铂的单晶相多重金属氧化物，其中基底被设计成使得流过基底的气体通过在离开衬底之前的衬底中的壁。

2. 发明授权

US09106089B2 Self-adapting voltage amplifier and battery charger detection 有权
标题翻译：自适应电压放大器和电池充电器检测
公开(公告)号：US09106089B2
公开(公告)日：2015-08-11
申请号：US13958600
申请日：2013-08-04
申请人： Wenzhong Zhang , Shayan Zhang , Yi Zhao
发明人： Wenzhong Zhang , Shayan Zhang , Yi Zhao
IPC分类号： H02J7/00 , H03F3/45
CPC分类号： H02J7/0052 , H02J2007/0062 , H03F3/45183
摘要： An amplifier applies a self-adapting voltage to an output terminal. A bias circuit provides a greater bias current in a first external connection condition, in the absence of a pull-up resistance connected to the output terminal, than when such a pull-up resistance is present. The amplifier applies a different voltage to the output terminal in the absence of a pull-up resistance than when such a pull-up resistance is present. The circuit can be used in a portable device for receiving charging current from a battery charger through a connector having a D+ pin for connection to the battery charger and connected to the amplifier output terminal for battery charger detection. The portable device can meet the USB battery charger specification rev. 1.2.
摘要翻译：放大器将自适应电压施加到输出端子。在不存在连接到输出端子的上拉电阻的情况下，偏置电路在第一外部连接状态下提供更大的偏置电流，而不是存在这样的上拉电阻。在不存在上拉电阻的情况下，放大器对输出端子施加不同的电压，而不是存在这样的上拉电阻。该电路可以用在便携式设备中，用于通过具有用于连接到电池充电器的D +引脚的连接器从电池充电器接收充电电流，并连接到用于电池充电器检测的放大器输出端子。便携式设备可以满足USB电池充电器规格的修改。 1.2。

3. 发明授权

US08873516B2 Communication system using OFDM for one direction and DSSS for another direction 有权
标题翻译：通信系统使用一个方向的OFDM和另一个方向的DSSS
公开(公告)号：US08873516B2
公开(公告)日：2014-10-28
申请号：US12905884
申请日：2010-10-15
申请人： Xiaodong Li , Hui Liu , Wenzhong Zhang
发明人： Xiaodong Li , Hui Liu , Wenzhong Zhang
IPC分类号： H04B7/216 , H04L5/14 , H04B1/707 , H04L5/02 , H04L27/26 , H04W16/10 , H04W52/08 , H04W52/10 , H04W72/08
CPC分类号： H04L5/14 , H04B1/707 , H04L5/023 , H04L5/143 , H04L27/2601 , H04W16/10 , H04W52/08 , H04W52/10 , H04W72/08
摘要： A method and apparatus for wireless communication are described. In one embodiment, a method for communicating with a subscriber comprises transmitting orthogonal frequency domain multiplexing (OFDM) signals to the subscriber, and receiving direct-sequence spread spectrum (DSSS) signals from the subscriber.
摘要翻译：描述了一种用于无线通信的方法和装置。在一个实施例中，用于与用户进行通信的方法包括向用户发送正交频域复用（OFDM）信号，以及从订户接收直接序列扩频（DSSS）信号。

4. 发明授权

US08036199B2 OFDMA with adaptive subcarrier-cluster configuration and selective loading 有权
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：US08036199B2
公开(公告)日：2011-10-11
申请号：US12748781
申请日：2010-03-29
申请人： Xiaodong Li , Hui Liu , Wenzhong Zhang , Kemin Li
发明人： Xiaodong Li , Hui Liu , Wenzhong Zhang , Kemin Li
IPC分类号： H04W4/00 , H04J1/00 , H04B7/208
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.
摘要翻译：描述了用于在正交频分多址（OFDMA）系统中分配子载波的方法和装置。在一个实施例中，该方法包括向第一用户分配至少一个子载波分集簇，并向第二用户分配至少一个相干簇。

5. 发明申请

US20100319331A1 Diesel Particulate Filter Regeneration System Including Shore Station 有权
标题翻译：柴油颗粒过滤器再生系统，包括岸站
公开(公告)号：US20100319331A1
公开(公告)日：2010-12-23
申请号：US12689812
申请日：2010-01-19
申请人： Wayne M. Wagner , Joanne Wagner , John T. Herman , Mary J. Lorenzen , Wenzhong Zhang
发明人： Wayne M. Wagner , Joanne Wagner , John T. Herman , Mary J. Lorenzen , Wenzhong Zhang
IPC分类号： F01N3/023
CPC分类号： F01N3/027 , F01N3/0238 , F01N3/103 , F01N3/30 , F01N13/0097 , F01N2240/16 , F01N2240/20 , F01N2240/26 , F01N2560/08
摘要： The present disclosure relates to a diesel exhaust treatment device including a catalytic converter positioned upstream from a diesel particulate filter. An electric heater is positioned between the catalytic converter and the diesel particulate filter. A shore station can be used to provide power and combustion air to the diesel exhaust treatment device during regeneration of the diesel particulate filter.
摘要翻译：本公开涉及一种柴油机废气处理装置，其包括位于柴油机微粒过滤器上游的催化转化器。电加热器位于催化转化器和柴油机微粒过滤器之间。在柴油机微粒过滤器的再生期间，岸台可用于向柴油机废气处理装置提供动力和燃烧空气。

6. 发明授权

US07489934B2 OFDMA with adaptive subcarrier-cluster configuration and selective loading 有权
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：US07489934B2
公开(公告)日：2009-02-10
申请号：US11931759
申请日：2007-10-31
申请人： Xiaodong Li , Hui Liu , Wenzhong Zhang , Kemin Li
发明人： Xiaodong Li , Hui Liu , Wenzhong Zhang , Kemin Li
IPC分类号： H04W72/00 , H04W40/00 , H04W1/00 , H04B7/00 , H04B1/38 , H04B7/208 , H04M1/00 , H04J1/00
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.
摘要翻译：描述了用于在正交频分多址（OFDMA）系统中分配子载波的方法和装置。在一个实施例中，该方法包括向第一用户分配至少一个子载波分集簇，并向第二用户分配至少一个相干簇。

7. 发明授权

US07409630B1 Modified chase combining for hybrid automatic repeat request 有权
标题翻译：用于混合自动重复请求的改进的追逐组合
公开(公告)号：US07409630B1
公开(公告)日：2008-08-05
申请号：US11165439
申请日：2005-06-22
申请人： Jun Wu , Wenzhong Zhang , Yonggang Fang , Keqiang Zhu , Mary Chion , Irving Wang
发明人： Jun Wu , Wenzhong Zhang , Yonggang Fang , Keqiang Zhu , Mary Chion , Irving Wang
IPC分类号： H03M13/03
CPC分类号： H03M13/3769 , H03M13/6306 , H03M13/6362 , H03M13/6544 , H04L1/1819 , H04L1/1845
摘要： Error correction techniques based on a modified chase combining (MCC) in data retransmission in communication systems such as wired and wireless communication systems. The described MCC may be implemented in wireless communication systems that use hybrid automatic repeat request (H-ARQ) in data transmission. In wireless systems, the mobile communications devices and base stations may be designed with the present MCC.
摘要翻译：基于在诸如有线和无线通信系统的通信系统中的数据重传中的修改的追逐合并（MCC）的纠错技术。所描述的MCC可以在使用数据传输中的混合自动重传请求（H-ARQ）的无线通信系统中实现。在无线系统中，移动通信设备和基站可以设计有本MCC。

8. 发明申请

US20070240406A1 Low temperature diesel particulate matter reduction system 有权
标题翻译：低温柴油颗粒物减少系统
公开(公告)号：US20070240406A1
公开(公告)日：2007-10-18
申请号：US11725578
申请日：2007-03-19
申请人： Wenzhong Zhang , Todd Taubert , Timothy Ricke , Julian Imes
发明人： Wenzhong Zhang , Todd Taubert , Timothy Ricke , Julian Imes
IPC分类号： F01N3/00 , F01N3/02
CPC分类号： B01D53/9431 , B01D46/2451 , B01D46/247 , B01D46/527 , B01D2046/2492 , B01D2267/40 , B01D2279/30 , F01N3/0222 , F01N3/0226 , F01N3/0231 , F01N3/035 , F01N3/2821 , F01N13/009 , F01N13/0093 , F01N2330/02 , F01N2330/06 , F01N2330/10 , F01N2330/38 , F01N2330/44 , F01N2330/60 , F01N2430/00 , F01N2510/06 , F01N2510/0682
摘要： A system for treating diesel exhaust is disclosed. The system includes a first filter including layers of filtration material positioned between layers of corrugated metallic foil. The metallic foil defines a honeycomb arrangement of longitudinal passageways from an upstream end to a downstream end and also openings for allowing exhaust to pass between adjacent longitudinal passageways of the metallic foil. The filtration material is positioned such that exhaust between the adjacent longitudinal passageways passes through the filtration material. The metallic foil also includes flow diverting structures to divert flow within the longitudinal passageways through the openings. A second filter is positioned downstream from the first filter. The second filter defines a honeycomb arrangement of longitudinal passageways. The longitudinal passages are selectively plugged adjacent upstream and downstream ends to force flow radially through walls between the longitudinal passages of the second filter.
摘要翻译：公开了一种用于处理柴油机排气的系统。该系统包括第一过滤器，其包括位于波纹状金属箔层之间的过滤材料层。金属箔限定了从上游端到下游端的纵向通道的蜂窝结构，还包括允许排气在金属箔的相邻纵向通道之间通过的开口。过滤材料定位成使得相邻纵向通道之间的排气通过过滤材料。金属箔还包括流动分流结构，以使纵向通道内的流动流过开口。第二过滤器位于第一过滤器的下游。第二过滤器限定了纵向通道的蜂窝结构。纵向通道在上游端和下游端被选择性地堵塞，以迫使径向通过第二过滤器的纵向通道之间的壁流动。

9. 发明申请

US20060236680A1 Method for regenerating a diesel particulate filter 审中-公开
标题翻译：再生柴油微粒过滤器的方法
公开(公告)号：US20060236680A1
公开(公告)日：2006-10-26
申请号：US11284143
申请日：2005-11-21
申请人： Wenzhong Zhang , Theodore Angelo
发明人： Wenzhong Zhang , Theodore Angelo
IPC分类号： F01N3/10 , F01N3/00
CPC分类号： F01N3/035 , F01N3/0231 , F01N3/0253 , F01N2250/02
摘要： A method is disclosed for regenerating a diesel particulate filter without excessively increasing NO2 emissions. The system includes a fuel delivery device, an oxidation catalyst, and a diesel particulate filter. During a first operational mode, the fuel injection device injects a relatively smaller amount of fuel into the exhaust stream to reduce the capacity of the oxidation catalyst to oxidize NO in the exhaust stream to NO2. At a determined time, a second operational mode is initiated where a relatively larger amount of fuel is injected into the exhaust stream and is oxidized within the oxidation catalyst, thereby raising the exhaust temperature sufficiently to combust substantially all of the soot trapped on the diesel particulate filter.
摘要翻译：公开了一种用于再生柴油微粒过滤器的方法，而不会过度增加NO 2排放。该系统包括燃料输送装置，氧化催化剂和柴油微粒过滤器。在第一操作模式期间，燃料喷射装置将相对较少量的燃料喷射到排气流中以降低氧化催化剂将排气流中的NO氧化为NO 2的能力。在确定的时间，开始第二操作模式，其中相对较大量的燃料被注入排气流中并在氧化催化剂内被氧化，从而足够地提高废气温度以燃烧基本上所有被捕获在柴油颗粒上的烟灰过滤。

10. 发明授权

US06869906B2 Ultrastable porous aluminosilicate structures 失效
标题翻译：超声波多孔铝硅酸盐结构
公开(公告)号：US06869906B2
公开(公告)日：2005-03-22
申请号：US10677798
申请日：2003-10-02
申请人： Thomas J. Pinnavaia , Wenzhong Zhang , Yu Liu
发明人： Thomas J. Pinnavaia , Wenzhong Zhang , Yu Liu
IPC分类号： B01J29/03 , B01J29/04 , B01J29/08 , B01J29/40 , B01J29/70 , B01J35/10 , C01B33/26 , C01B33/38 , C01B39/00 , C01B39/02 , C01B39/04 , C01B39/48 , C07B37/06 , C07B61/00 , C07C4/18 , C10G11/05 , C10G47/16
CPC分类号： B01J29/005 , B01J29/0308 , B01J29/041 , B01J29/084 , B01J29/40 , B01J29/7007 , B01J2229/36 , B01J2229/62 , C01B33/38 , C01B39/04 , C01B39/48 , C10G11/05 , C10G47/16
摘要： Mesoporous hexagonal, cubic, lamellar, wormhole, or cellular foam aluminosilicates, gallosilicates and titanosilicates derived from protozeolitic seeds using an ionic structure directing agent are described. The silicon and aluminum, gallium or titanium centers in the structures are stable so that the framework of the structure does not collapse when heated in the presence of water or water vapor (steam). The steam stable compositions can be used as catalysts for hydrocarbon conversions, including the fluidized bed catalytic cracking and the hydrocracking of petroleum oils, and other reactions of organic compounds.
摘要翻译：描述了使用离子结构导向剂衍生自原生球藻种子的介孔六方晶，立方，层状，虫洞或泡沫硅铝酸盐，硅酸盐硅酸盐和钛硅酸盐。结构中的硅和铝，镓或钛中心是稳定的，使得当在水或水蒸气（蒸汽）存在下加热时，结构的框架不会塌陷。蒸汽稳定组合物可用作烃转化的催化剂，包括流化床催化裂化和石油加氢裂化，以及有机化合物的其它反应。

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