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1. 发明申请

US20090260077A1 SECURITY-ENHANCED LOG IN 有权
标题翻译：安全增强登录
公开(公告)号：US20090260077A1
公开(公告)日：2009-10-15
申请号：US12101166
申请日：2008-04-11
申请人： Bin Benjamin Zhu , Min Feng , Aimin Pan , Yuan Kong , Nathan C. Sherman , Hui Fan , Rui Guo , Josh Benaloh
发明人： Bin Benjamin Zhu , Min Feng , Aimin Pan , Yuan Kong , Nathan C. Sherman , Hui Fan , Rui Guo , Josh Benaloh
IPC分类号： H04L9/32 , G06F21/00
CPC分类号： G06F21/34 , G06F21/40 , G06F21/41 , G06F21/46 , H04L63/083
摘要： A security-enhanced login technique that provides a convenient and easy-to-use two factor technique to enhance the security of passwords without requiring any changes on the server side of a client-server network. The technique employs a convenient and easy-to-use two-factor technique to generate strong passwords for Web and other applications. In this technique, a convenient or personal device such as a mouse is used as the other factor besides a user password. A secret stored in the mouse or other personal device is hashed together with the password entered by a user and the server ID, to generate a strong, server-specific password which is used to authenticate the user to the server. This password enhancement operation is carried out inside the personal device.
摘要翻译：一种安全增强的登录技术，提供了一种方便易用的双因素技术来增强密码的安全性，而不需要在客户端 - 服务器网络的服务器端进行任何更改。该技术采用方便易用的双因素技术为Web和其他应用程序生成强大的密码。在这种技术中，除了用户密码之外，还使用诸如鼠标之类的便利的或个人的设备作为另一个因素。存储在鼠标或其他个人设备中的秘密与用户输入的密码和服务器ID一起被散列，以生成用于向服务器认证用户的强大的服务器专用密码。该密码增强操作在个人设备内部进行。

2. 发明授权

US08140855B2 Security-enhanced log in 有权
标题翻译：安全增强登录
公开(公告)号：US08140855B2
公开(公告)日：2012-03-20
申请号：US12101166
申请日：2008-04-11
申请人： Bin Benjamin Zhu , Min Feng , Aimin Pan , Yuan Kong , Nathan C. Sherman , Hui Fan , Rui Guo , Josh Benaloh
发明人： Bin Benjamin Zhu , Min Feng , Aimin Pan , Yuan Kong , Nathan C. Sherman , Hui Fan , Rui Guo , Josh Benaloh
IPC分类号： G06F21/00 , G06F12/00
CPC分类号： G06F21/34 , G06F21/40 , G06F21/41 , G06F21/46 , H04L63/083
摘要： A security-enhanced login technique that provides a convenient and easy-to-use two factor technique to enhance the security of passwords without requiring any changes on the server side of a client-server network. The technique employs a convenient and easy-to-use two-factor technique to generate strong passwords for Web and other applications. In this technique, a convenient or personal device such as a mouse is used as the other factor besides a user password. A secret stored in the mouse or other personal device is hashed together with the password entered by a user and the server ID, to generate a strong, server-specific password which is used to authenticate the user to the server. This password enhancement operation is carried out inside the personal device.
摘要翻译：一种安全增强的登录技术，提供了一种方便易用的双因素技术来增强密码的安全性，而不需要在客户端 - 服务器网络的服务器端进行任何更改。该技术采用方便易用的双因素技术为Web和其他应用程序生成强大的密码。在这种技术中，除了用户密码之外，还使用诸如鼠标之类的便利的或个人的设备作为另一个因素。存储在鼠标或其他个人设备中的秘密与用户输入的密码和服务器ID一起被散列，以生成用于向服务器认证用户的强大的服务器专用密码。该密码增强操作在个人设备内部进行。

3. 发明申请

US20130191092A1 METHOD FOR CALCULATING PRIMARY TIME CONSTANT OF POWER GRID 有权
标题翻译：计算电网原始时间常数的方法
公开(公告)号：US20130191092A1
公开(公告)日：2013-07-25
申请号：US13823624
申请日：2011-09-16
申请人： Baofeng Tang , Hui Fan
发明人： Baofeng Tang , Hui Fan
IPC分类号： G06F17/50
CPC分类号： G06F17/5009 , G01R19/2513 , G01R27/32 , G01R31/027
摘要： A method for calculating a primary time constant of a power grid. It comprises the steps of: establishing an electromechanical transient model of the power grid using the widely used power system analysis software package (PSASP) according to the actual power grid parameters and network topology; establishing an electromagnetic transient model under PASAP using the actual power grid parameters for a site which requires the calculation of the primary time constant of the power grid, and setting a ground short circuit fault at the site; obtaining a transient short circuit current of the short circuit point of the power grid using a hybrid simulation method of the electromechanical and electromagnetic transient models; filtering out a periodic component in the transient short circuit current to obtain a non-periodic component attenuated with time, and finding the attenuation time constant of the non-periodic component which is the primary time constant of the power grid.
摘要翻译：一种用于计算电网的主时间常数的方法。它包括以下步骤：使用广泛使用的电力系统分析软件包（PSASP）根据实际电网参数和网络拓扑建立电网的机电瞬态模型; 在PASAP下建立电磁暂态模型，使用实际电网参数，对需要计算电网主要时间常数的场地进行现场设计，并设置地面短路故障; 使用机电和电磁瞬态模型的混合仿真方法获得电网短路点的瞬态短路电流; 滤除瞬态短路电流中的周期分量，以获得随时间衰减的非周期分量，并找到作为电网主要时间常数的非周期分量的衰减时间常数。

4. 发明申请

US20100091806A1 Semiconductor Lasers with Improved Temporal, Spectral, and Spatial Stability and Beam Profile Uniformity 审中-公开
标题翻译：具有改进的时间，光谱和空间稳定性和光束分布均匀性的半导体激光器
公开(公告)号：US20100091806A1
公开(公告)日：2010-04-15
申请号：US12249724
申请日：2008-10-10
申请人： Ningyi Luo , Sheng-Bai Zhu , Hui Fan , Jindong Li
发明人： Ningyi Luo , Sheng-Bai Zhu , Hui Fan , Jindong Li
IPC分类号： H01S3/13
CPC分类号： H01S5/0683 , H01S5/0427 , H01S5/06213 , H01S5/0655 , H01S5/183 , H01S5/2036
摘要： A method for improving spectral, spatial, and temporal stability of semiconductor lasers and their beam profile uniformity based on statistical average of plural transient or unsteady state longitudinal and lateral modes that are continuously perturbed. A laser module implementing the method comprises a semiconductor laser, a drive circuit generating RF-modulated drive current, and an automatic power control loop for producing stable, low noise and uniform or nearly uniform illumination field along one or two dimensions.
摘要翻译：基于连续扰动的多个瞬态或非稳态纵向和横向模式的统计平均值，提高半导体激光器的光谱，空间和时间稳定性及其光束分布均匀性的方法。实现该方法的激光模块包括半导体激光器，产生RF调制的驱动电流的驱动电路和用于沿一维或二维产生稳定，低噪声和均匀或几乎均匀的照明场的自动功率控制回路。

5. 发明授权

US08805666B2 Method for calculating primary time constant of power grid 有权
标题翻译：计算电网主时间常数的方法
公开(公告)号：US08805666B2
公开(公告)日：2014-08-12
申请号：US13823624
申请日：2011-09-16
申请人： Baofeng Tang , Hui Fan
发明人： Baofeng Tang , Hui Fan
IPC分类号： G06F17/50 , G06G7/62 , G06G7/54
CPC分类号： G06F17/5009 , G01R19/2513 , G01R27/32 , G01R31/027
摘要： A method for calculating a primary time constant of a power grid. It comprises the steps of: establishing an electromechanical transient model of the power grid using the widely used power system analysis software package (PSASP) according to the actual power grid parameters and network topology; establishing an electromagnetic transient model under PASAP using the actual power grid parameters for a site which requires the calculation of the primary time constant of the power grid, and setting a ground short circuit fault at the site; obtaining a transient short circuit current of the short circuit point of the power grid using a hybrid simulation method of the electromechanical and electromagnetic transient models; filtering out a periodic component in the transient short circuit current to obtain a non-periodic component attenuated with time, and finding the attenuation time constant of the non-periodic component which is the primary time constant of the power grid.
摘要翻译：一种用于计算电网的主时间常数的方法。它包括以下步骤：使用广泛使用的电力系统分析软件包（PSASP）根据实际电网参数和网络拓扑建立电网的机电瞬态模型; 在PASAP下建立电磁暂态模型，使用实际电网参数，对需要计算电网主要时间常数的场地进行现场设计，并设置地面短路故障; 使用机电和电磁瞬态模型的混合仿真方法获得电网短路点的瞬态短路电流; 滤除瞬态短路电流中的周期分量，以获得随时间衰减的非周期分量，并找到作为电网主要时间常数的非周期分量的衰减时间常数。

6. 发明授权

US08437788B2 Method and apparatus for allocating radio resources in wireless communication system 有权
标题翻译：在无线通信系统中分配无线电资源的方法和装置
公开(公告)号：US08437788B2
公开(公告)日：2013-05-07
申请号：US12682528
申请日：2008-10-09
申请人： Hang Li , Qihua Huang , Guanghan Xu , Hui Zhou , Hui Fan
发明人： Hang Li , Qihua Huang , Guanghan Xu , Hui Zhou , Hui Fan
IPC分类号： H04B7/00 , H04W72/00
CPC分类号： H04W72/08 , H04W28/18 , H04W48/08 , H04W72/082 , H04W72/085
摘要： Disclosed are method and apparatus for allocating radio resources. The method for allocating radio resource includes: determining, by a base station, a group of downlink sub-channels and transmission parameters related to the group of downlink sub-channels according to downlink channel characteristics and downlink interference characteristics of each resource block and a downlink bandwidth requirement of a terminal reported by the terminal, and transmitting the group of downlink sub-channels and the related transmission parameters determined to the terminal. The method and apparatus are able to allocate radio resources and determine transmission parameters based on user service requirement and system channel conditions, which greatly optimizes the system performances and improves efficiency.
摘要翻译：公开了用于分配无线电资源的方法和装置。分配无线电资源的方法包括：根据下行链路信道特性和每个资源块的下行干扰特性以及下行链路的下行链路干扰特性，由基站确定一组下行链路子信道和与该组下行链路子信道有关的传输参数由终端报告的终端的带宽要求，以及向终端发送确定的下行链路子信道组和相关传输参数。该方法和装置能够根据用户服务需求和系统信道条件分配无线资源，确定传输参数，极大地优化了系统性能，提高了效率。

7. 发明申请

US20100311452A1 METHOD AND APPARATUS FOR ALLOCATING RADIO RESOURCES IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中分配无线电资源的方法和装置
公开(公告)号：US20100311452A1
公开(公告)日：2010-12-09
申请号：US12682528
申请日：2008-10-09
申请人： Hang Li , Qihua Huang , Guanghan Xu , Hui Zhou , Hui Fan
发明人： Hang Li , Qihua Huang , Guanghan Xu , Hui Zhou , Hui Fan
IPC分类号： H04W72/04
CPC分类号： H04W72/08 , H04W28/18 , H04W48/08 , H04W72/082 , H04W72/085
摘要： Disclosed are method and apparatus for allocating radio resources. The method for allocating radio resource includes: determining, by a base station, a group of downlink sub-channels and transmission parameters related to the group of downlink sub-channels according to downlink channel characteristics and downlink interference characteristics of each resource block and a downlink bandwidth requirement of a terminal reported by the terminal, and transmitting the group of downlink sub-channels and the related transmission parameters determined to the terminal. The method and apparatus are able to allocate radio resources and determine transmission parameters based on user service requirement and system channel conditions, which greatly optimizes the system performances and improves efficiency.
摘要翻译：公开了用于分配无线电资源的方法和装置。分配无线电资源的方法包括：根据下行链路信道特性和每个资源块的下行干扰特性以及下行链路的下行链路干扰特性，由基站确定一组下行链路子信道和与该组下行链路子信道有关的传输参数由终端报告的终端的带宽要求，以及向终端发送确定的下行链路子信道组和相关传输参数。该方法和装置能够根据用户服务需求和系统信道条件分配无线资源，确定传输参数，极大地优化了系统性能，提高了效率。

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