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公开(公告)号：US08228109B2
公开(公告)日：2012-07-24
申请号：US12824991
申请日：2010-06-28
IPC分类号： H03K5/08
CPC分类号： H03K17/102
摘要： A transmission gate circuit includes a first transmission gate, having a first switching device, coupled in series with a second transmission gate, having a second switching device, and control circuitry which places the first transmission gate and the second transmission gate into a conductive state to provide a conductive path through the first transmission gate and the second transmission gate. When the voltage of the first terminal is above a first voltage level and outside a safe operating voltage area of at least one of the first and second switching device, the first switching device remains within its safe operating voltage area and the second switching device remains within its safe operating voltage area.
摘要翻译： 传输门电路包括具有第一开关装置的第一传输门，第一开关装置与第二传输门串联，具有第二开关装置，以及控制电路，其将第一传输门和第二传输门置于导通状态 提供穿过第一传输门和第二传输门的导电路径。 当第一端子的电压高于第一电压电平并且在第一和第二开关装置中的至少一个的安全工作电压区域之外时，第一开关装置保持在其安全工作电压区域内，并且第二开关装置保持在 其安全工作电压面积。
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公开(公告)号：US20110316610A1
公开(公告)日：2011-12-29
申请号：US12824991
申请日：2010-06-28
IPC分类号： H03K17/687 , H03K17/00
CPC分类号： H03K17/102
摘要： A transmission gate circuit includes a first transmission gate, having a first switching device, coupled in series with a second transmission gate, having a second switching device, and control circuitry which places the first transmission gate and the second transmission gate into a conductive state to provide a conductive path through the first transmission gate and the second transmission gate. When the voltage of the first terminal is above a first voltage level and outside a safe operating voltage area of at least one of the first and second switching device, the first switching device remains within its safe operating voltage area and the second switching device remains within its safe operating voltage area.
摘要翻译： 传输门电路包括具有第一开关装置的第一传输门，第一开关装置与第二传输门串联，具有第二开关装置，以及控制电路，其将第一传输门和第二传输门置于导通状态 提供穿过第一传输门和第二传输门的导电路径。 当第一端子的电压高于第一电压电平并且在第一和第二开关装置中的至少一个的安全工作电压区域之外时，第一开关装置保持在其安全工作电压区域内，并且第二开关装置保持在 其安全工作电压面积。
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公开(公告)号：US20150279836A1
公开(公告)日：2015-10-01
申请号：US14231849
申请日：2014-04-01
申请人： Michael A. Stockinger , Wenzhong Zhang , Xu Zhang
发明人： Michael A. Stockinger , Wenzhong Zhang , Xu Zhang
IPC分类号： H01L27/02
CPC分类号： H01L27/0285 , H01L27/0274 , H01L29/1087 , H01L29/4238 , H01L29/78
摘要： An integrated circuit electrical protection device is disclosed that includes a semiconductor substrate and a plurality of transistor fingers partitioned into a plurality of segments. The segments are distinguished from one another by well-ties spaced apart from each other within a source/drain region that is shared by adjacent segments.
摘要翻译： 公开了一种集成电路电气保护装置，其包括半导体衬底和划分成多个段的多个晶体管指状物。 通过在由相邻段共享的源极/漏极区域内彼此间隔开的区域，这些区段彼此区分开。
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公开(公告)号：US09202808B2
公开(公告)日：2015-12-01
申请号：US14231849
申请日：2014-04-01
申请人： Michael A. Stockinger , Wenzhong Zhang , Xu Zhang
发明人： Michael A. Stockinger , Wenzhong Zhang , Xu Zhang
IPC分类号： H01L27/02
CPC分类号： H01L27/0285 , H01L27/0274 , H01L29/1087 , H01L29/4238 , H01L29/78
摘要： An integrated circuit electrical protection device is disclosed that includes a semiconductor substrate and a plurality of transistor fingers partitioned into a plurality of segments. The segments are distinguished from one another by well-ties spaced apart from each other within a source/drain region that is shared by adjacent segments.
摘要翻译： 公开了一种集成电路电气保护装置，其包括半导体衬底和划分成多个段的多个晶体管指状物。 通过在由相邻段共享的源极/漏极区域内彼此间隔开的区域，这些区段彼此区分开。
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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
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。
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6.发明授权Communication system using OFDM for one direction and DSSS for another direction 有权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。
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7.发明授权OFDMA with adaptive subcarrier-cluster configuration and selective loading 有权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
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。
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公开(公告)号：US20100319331A1
公开(公告)日：2010-12-23
申请号：US12689812
申请日：2010-01-19
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。
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9.发明授权OFDMA with adaptive subcarrier-cluster configuration and selective loading 有权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
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。
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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。
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