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1. 发明授权

US08254014B1 Adaptive optics systems using pixilated microelectromechanical systems (MEMS) 有权
标题翻译：使用像素化微机电系统（MEMS）的自适应光学系统
公开(公告)号：US08254014B1
公开(公告)日：2012-08-28
申请号：US12817096
申请日：2010-06-16
申请人： Peter H. Chang , Sami J. Saab , Natarajan Shankar , John A. Koontz , Mark S. Ptak
发明人： Peter H. Chang , Sami J. Saab , Natarajan Shankar , John A. Koontz , Mark S. Ptak
IPC分类号： G02F1/01 , G02B27/14
CPC分类号： G02B26/06 , G01J9/02 , G03H1/00 , G03H1/0443
摘要： An adaptive optics system is provided, comprising a spatial light modulator configured to modulate an incoming beam with an aberrated wavefront, a beamsplitter configured to receive the modulated beam from the spatial light modulator and to divide the modulated beam into a measurement beam and a reference beam, a spatial filter configured to spatially filter the reference beam, and to interfere the spatially filtered reference beam with the measurement beam to form an interferogram, an imaging device configured to capture an image of the interferogram, and a processor configured to determine the aberrated wavefront and to provide control signals to the spatial light modulator to mitigate aberrations in the aberrated wavefront.
摘要翻译：提供了一种自适应光学系统，其包括被配置为用入射光束调制具有像差波前的空间光调制器，分束器被配置为从空间光调制器接收经调制的光束并将调制的光束分成测量光束和参考光束，空间滤波器，其被配置为对所述参考光束进行空间滤波，并且利用所述测量光束干涉所述空间滤波的参考光束以形成干涉图;被配置为捕获所述干涉图的图像的成像装置，以及被配置为确定所述像差波前的处理器并且向空间光调制器提供控制信号以减轻像差波前的像差。

2. 发明授权

US07914767B2 Oral DTPA for radionuclide chelation 有权
公开(公告)号：US07914767B2
公开(公告)日：2011-03-29
申请号：US11705938
申请日：2007-02-14
申请人： Gita Natarajan Shankar , Helen Jaber Parish
发明人： Gita Natarajan Shankar , Helen Jaber Parish
IPC分类号： A61K51/00 , A61M36/14
CPC分类号： A61K31/198 , A61K9/4858
摘要： A composition for oral radionuclide chelation therapy comprises a DTPA chelate selected from Zn-DTPA and Ca-DTPA and a permeation enhancer that preferentially increases jejunal uptake of the DTPA chelate. The composition has a DTPA chelate bioavailability of at least 10% of the chelate when orally administered to a mammal.

3. 发明申请

US20070196273A1 Oral DTPA for radionuclide chelation 有权
标题翻译：口服DTPA用于放射性核素螯合
公开(公告)号：US20070196273A1
公开(公告)日：2007-08-23
申请号：US11705938
申请日：2007-02-14
申请人： Gita Natarajan Shankar , Helen Jaber Parish
发明人： Gita Natarajan Shankar , Helen Jaber Parish
IPC分类号： A61K51/00
CPC分类号： A61K31/198 , A61K9/4858
摘要： A composition for oral radionuclide chelation therapy comprises a DTPA chelate selected from Zn-DTPA and Ca-DTPA and a permeation enhancer that preferentially increases jejunal uptake of the DTPA chelate. The composition has a DTPA chelate bioavailability of at least 10% of the chelate when orally administered to a mammal.
摘要翻译：用于口服放射性核素螯合疗法的组合物包括选自Zn-DTPA和Ca-DTPA的DTPA螯合物和优先增加DTPA螯合物的空肠吸收的渗透促进剂。当口服给予哺乳动物时，该组合物具有至少10％的螯合物的DTPA螯合物生物利用度。

4. 发明授权

US08171297B2 System and method using information based indicia for securing and authenticating transactions 有权
标题翻译：使用基于信息的标记来确保和认证交易的系统和方法
公开(公告)号：US08171297B2
公开(公告)日：2012-05-01
申请号：US11532188
申请日：2006-09-15
申请人： Patrick D. Lincoln , Natarajan Shankar
发明人： Patrick D. Lincoln , Natarajan Shankar
IPC分类号： H04L9/32
CPC分类号： G07B17/00733 , G06Q20/108 , G07B2017/0083 , G07B2017/00927 , H04L9/3263 , H04L2209/56
摘要： A method, system, and apparatus for authenticating transactions and records is disclosed. A method for authenticating an information-based indicium includes receiving an article bearing a first identifier, wherein the first identifier substantially prevents a single user from accumulating multiple articles bearing the same first identifier, receiving a first digital certificate that is derived in part by encoding the first identifier, and comparing the first digital certificate and the first identifier to authenticate the information-based indicium.
摘要翻译：公开了用于认证交易和记录的方法，系统和装置。用于认证基于信息的标记的方法包括接收具有第一标识符的物品，其中所述第一标识符基本上防止单个用户累积具有相同第一标识符的多个物品，接收部分通过编码所述第一标识符导出的第一数字证书第一标识符，并且比较第一数字证书和第一标识符以认证基于信息的标记。

5. 发明申请

US20070083753A1 SYSTEM AND METHOD USING INFORMATION BASED INDICIA FOR SECURING AND AUTHENTICATING TRANSACTIONS 有权
标题翻译：使用基于信息的印度保护和认证交易的系统和方法
公开(公告)号：US20070083753A1
公开(公告)日：2007-04-12
申请号：US11532188
申请日：2006-09-15
申请人： Patrick Lincoln , Natarajan Shankar
发明人： Patrick Lincoln , Natarajan Shankar
IPC分类号： H04L9/00
CPC分类号： G07B17/00733 , G06Q20/108 , G07B2017/0083 , G07B2017/00927 , H04L9/3263 , H04L2209/56
摘要： A method, system, and apparatus for authenticating transactions and records is disclosed. A method for authenticating an information-based indicium includes receiving an article bearing a first identifier, wherein the first identifier substantially prevents a single user from accumulating multiple articles bearing the same first identifier, receiving a first digital certificate that is derived in part by encoding the first identifier, and comparing the first digital certificate and the first identifier to authenticate the information-based indicium.
摘要翻译：公开了用于认证交易和记录的方法，系统和装置。用于认证基于信息的标记的方法包括接收具有第一标识符的物品，其中所述第一标识符基本上防止单个用户累积具有相同第一标识符的多个物品，接收部分通过编码所述第一标识符导出的第一数字证书第一标识符，并且比较第一数字证书和第一标识符以认证基于信息的标记。

6. 发明授权

US06820201B1 System and method using information-based indicia for securing and authenticating transactions 有权
标题翻译：使用基于信息的标记来确保和认证交易的系统和方法
公开(公告)号：US06820201B1
公开(公告)日：2004-11-16
申请号：US09631893
申请日：2000-08-04
申请人： Patrick D. Lincoln , Natarajan Shankar
发明人： Patrick D. Lincoln , Natarajan Shankar
IPC分类号： H04L900
CPC分类号： G07B17/00733 , G06Q20/108 , G07B2017/0083 , G07B2017/00927 , H04L9/3263 , H04L2209/56
摘要： A method, system, and apparatus for authenticating transactions and records is disclosed. A nonce stamp is a physical article that is relatively difficult to copy illicitly, and that bears a “nonce” number. The “nonce” is a relatively unique identifier, in that it is chosen from a distribution such that any given user/customer is extremely unlikely to obtain two nonce stamps bearing the same nonce. The method includes: presenting a nonce stamp having a nonce number; presenting a numbered digital certificate derived securely from the nonce number; and authenticating the transaction by comparing the number on the digital certificate and the nonce number. The digital certificate is typically obtained by users/customers in exchange for the purchase price of a desired transaction. The apparatus is an information-based indicium including a nonce stamp, and a digital certificate including a number derived securely from the nonce. The system generates information-based transaction indicia, and typically includes one or more computers configured to receive as input a nonce number from a user; encrypt the nonce number, and provide to the user a digital certificate including the encrypted nonce number, so that the nonce and the digital certificate may be collectively presented as an information-based transaction indicium to authenticate a transaction.
摘要翻译：公开了用于认证交易和记录的方法，系统和装置。非法邮票是一种比较难以非法拷贝的实体文章，并附有“随机数”。 “随机数”是一个相对唯一的标识符，因为它从一个分发中选择，使得任何给定的用户/客户极不可能获得两个带有相同随机数的随机标记。该方法包括：呈现具有随机数的随机标记; 提供从随机数字安全地导出的编号数字证书; 并通过比较数字证书上的数字和随机数来认证交易。数字证书通常由用户/客户获得，以换取期望交易的购买价格。该装置是包括随机标记的基于信息的标记，以及包括从该随机数安全地导出的数字的数字证书。系统生成基于信息的事务标记，并且通常包括配置成从用户接收作为输入的随机数的一个或多个计算机; 加密随机数，并向用户提供包括加密的随机数的数字证书，使得随机数和证书可以被集体呈现为基于信息的事务标记来认证交易。

7. 发明授权

US07764417B1 Adaptive optics systems using pixilated microelectromechanical systems (MEMS) 有权
标题翻译：使用像素化微机电系统（MEMS）的自适应光学系统
公开(公告)号：US07764417B1
公开(公告)日：2010-07-27
申请号：US12258262
申请日：2008-10-24
申请人： Peter H. Chang , Sami J. Saab , Natarajan Shankar , John A. Koontz , Mark S. Ptak
发明人： Peter H. Chang , Sami J. Saab , Natarajan Shankar , John A. Koontz , Mark S. Ptak
IPC分类号： G02F1/01 , G02B27/14
CPC分类号： G02B26/06 , G01J9/02 , G03H1/00 , G03H1/0443
摘要： An adaptive optics system is provided, comprising a spatial light modulator configured to modulate an incoming beam with an aberrated wavefront, a beamsplitter configured to receive the modulated beam from the spatial light modulator and to divide the modulated beam into a measurement beam and a reference beam, a spatial filter configured to spatially filter the reference beam, and to interfere the spatially filtered reference beam with the measurement beam to form an interferogram, an imaging device configured to capture an image of the interferogram, and a processor configured to determine the aberrated wavefront and to provide control signals to the spatial light modulator to mitigate aberrations in the aberrated wavefront.
摘要翻译：提供了一种自适应光学系统，其包括被配置为用入射光束调制具有像差波前的空间光调制器，分束器被配置为从空间光调制器接收经调制的光束并将调制的光束分成测量光束和参考光束，空间滤波器，其被配置为对所述参考光束进行空间滤波，并且利用所述测量光束干涉所述空间滤波的参考光束以形成干涉图;被配置为捕获所述干涉图的图像的成像装置，以及被配置为确定所述像差波前的处理器并且向空间光调制器提供控制信号以减轻像差波前的像差。

8. 发明授权

US5629578A Integrated composite acoustic transducer array 失效
标题翻译：集成复合声换能器阵列
公开(公告)号：US5629578A
公开(公告)日：1997-05-13
申请号：US406601
申请日：1995-03-20
申请人： Stephen R. Winzer , Paul J. Caldwell , Natarajan Shankar , Tushar K. Shah , Keith Bridger , Andrew P. Ritter
发明人： Stephen R. Winzer , Paul J. Caldwell , Natarajan Shankar , Tushar K. Shah , Keith Bridger , Andrew P. Ritter
IPC分类号： B06B1/06 , H01L27/20 , H01L41/08
CPC分类号： B06B1/064 , B06B1/0614 , H01L27/20
摘要： An improved transducer array includes a two-dimensional array of multilayer actuators, capable of producing very high displacement with low input voltage, integrally packaged with conditioning electronics. Preferred microcomposite actuators use multiple layers of stacked electrostrictive ceramics and conductive materials. The actuators are aligned in a two-dimensional array and can be integrated with the conditioning electronics in a variety of packaging systems. A preferred packaging system is a flexible high density interconnected multi-chip module which has the integrated circuit chips disposed in a substrate, interconnection layers disposed thereon and the multilayer composite actuators disposed on the surface of the interconnection structure. The actuators in this packaged array may be optionally addressed individually or in blocks, depending on the application intended.
摘要翻译：改进的换能器阵列包括多层致动器的二维阵列，其能够产生与调节电子器件整体封装的具有低输入电压的非常高的位移。优选的微复合致动器使用多层堆叠的电致伸缩陶瓷和导电材料。致动器以二维阵列对准，并且可以与各种包装系统中的调节电子装置集成。优选的包装系统是柔性高密度互连多芯片模块，其具有布置在基板中的集成电路芯片，布置在其上的互连层和布置在互连结构的表面上的多层复合致动器。这种封装阵列中的致动器可以根据应用的需要而被单独地或以块的方式任意寻址。

9. 发明授权

US08584248B2 Transforming untrusted applications into trusted executables through static previrtualization 有权
标题翻译：通过静态优先级化将不受信任的应用程序转变为可信赖的可执行文件
公开(公告)号：US08584248B2
公开(公告)日：2013-11-12
申请号：US13282114
申请日：2011-10-26
申请人： Natarajan Shankar , Richard Drews Dean
发明人： Natarajan Shankar , Richard Drews Dean
IPC分类号： G06F11/00 , G06F12/14 , G06F12/16 , G08B23/00
CPC分类号： G06F21/53 , G06F21/54
摘要： A method for transforming untrusted applications into trusted executables through static previrtualization is disclosed. For example, the method receives an untrusted application and extracts a system call from the untrusted application. The method then determines if the system call is privileged or non-privileged. If the system call is privileged, the method replaces the system call with a hypercall. If the system call is non-privileged, it is replaced with a library call. The method repeats this process for additional system calls in the untrusted application to create a trusted executable. The method then forwards the trusted executable.
摘要翻译：公开了一种通过静态优先级将不可信应用转换为可信赖的可执行文件的方法。例如，该方法接收不可信应用程序并从不可信应用程序中提取系统调用。该方法然后确定系统调用是特权还是非特权。如果系统调用是特权的，该方法将使用超级调用来替换系统调用。如果系统调用是非特权的，它将被替换为库调用。该方法重复此过程以在不可信应用程序中进行额外的系统调用，以创建可信赖的可执行文件。然后该方法转发可信任的可执行文件。

10. 发明申请

US20130111593A1 TRANSFORMING UNTRUSTED APPLICATIONS INTO TRUSTED EXECUTABLES THROUGH STATIC PREVIRTUALIZATION 有权
标题翻译：通过静态预防性将未被应用的应用程序转换为可信任的执行程序
公开(公告)号：US20130111593A1
公开(公告)日：2013-05-02
申请号：US13282114
申请日：2011-10-26
申请人： Natarajan Shankar , Richard Drews Dean
发明人： Natarajan Shankar , Richard Drews Dean
IPC分类号： G06F21/00
CPC分类号： G06F21/53 , G06F21/54
摘要： A method for transforming untrusted applications into trusted executables through static previrtualization is disclosed. For example, the method receives an untrusted application and extracts a system call from the untrusted application. The method then determines if the system call is privileged or non-privileged. If the system call is privileged, the method replaces the system call with a hypercall. If the system call is non-privileged, it is replaced with a library call. The method repeats this process for additional system calls in the untrusted application to create a trusted executable. The method then forwards the trusted executable.
摘要翻译：公开了一种通过静态优先级将不可信应用转换为可信赖的可执行文件的方法。例如，该方法接收不可信应用程序并从不可信应用程序中提取系统调用。该方法然后确定系统调用是特权还是非特权。如果系统调用是特权的，该方法将使用超级调用来替换系统调用。如果系统调用是非特权的，它将被替换为库调用。该方法重复此过程以在不可信应用程序中进行额外的系统调用，以创建可信赖的可执行文件。然后该方法转发可信任的可执行文件。

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