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1. 发明申请

US20050233506A1 Semiconductor device with leakage implant and method of fabrication 失效
标题翻译：具有漏电注入的半导体器件及其制造方法
公开(公告)号：US20050233506A1
公开(公告)日：2005-10-20
申请号：US11159514
申请日：2005-06-22
申请人： Andrew Horch , Hyun-Jin Cho , Farid Nemati , Scott Robins , Rajesh Gupta , Kevin Yang
发明人： Andrew Horch , Hyun-Jin Cho , Farid Nemati , Scott Robins , Rajesh Gupta , Kevin Yang
IPC分类号： G11C11/39 , H01L29/74 , H01L29/749 , H01L21/332
CPC分类号： G11C11/39 , H01L27/0817 , H01L29/7436 , H01L29/7455 , H01L29/749
摘要： A method of fabricating a thyristor-based memory may include forming different opposite conductivity-type regions in silicon for defining a thyristor and an access device in series relationship. An activation anneal may activate dopants previously implanted for the different regions. A damaging implant of germanium or xenon or argon may be directed into select regions of the silicon including at least one p-n junction region for the access device and the thyristor. A re-crystallization anneal may then be performed to re-crystallize at least some of the damaged lattice structure resulting from the damaging implant. The re-crystallization anneal may use a temperature less than that of the previous activation anneal.
摘要翻译：制造基于晶闸管的存储器的方法可以包括在硅中形成用于限定可控硅和串联连接的存取装置的不同的相反导电型区域。激活退火可以激活先前为不同区域植入的掺杂剂。可以将锗或氙或氩的有害植入物引导到硅的选择区域中，包括用于进入装置和晶闸管的至少一个p-n结区域。然后可以进行重结晶退火，以重新结晶由损伤性植入物引起的至少一些损伤的晶格结构。再结晶退火可以使用比先前激活退火的温度低的温度。

2. 发明申请

US20120266234A1 Network Traffic Routing 有权
标题翻译：网络流量路由
公开(公告)号：US20120266234A1
公开(公告)日：2012-10-18
申请号：US13530986
申请日：2012-06-22
申请人： Matt Ocko , George Tuma , Manish Kalia , Sandeep Sukhija , John Purrier , Rajesh Gupta , Deepak Khajuria , Saumitra Das
发明人： Matt Ocko , George Tuma , Manish Kalia , Sandeep Sukhija , John Purrier , Rajesh Gupta , Deepak Khajuria , Saumitra Das
IPC分类号： G06F15/173 , G06F11/20 , G06F21/00
CPC分类号： G06F11/2023 , H04L67/14 , H04L67/2819 , H04L67/2861 , H04L67/327 , H04L69/40
摘要： A service appliance is installed between production servers running service applications and service users. The production servers and their service applications provide services to the service users. In the event that a production server is unable to provide its service to users, the service appliance can transparently intervene to maintain service availability. To maintain transparency to service users and service applications, service users are located on a first network and production servers are located on a second network. The service appliance assumes the addresses of the service users on the second network and the addresses of the production servers on the first network. Thus, the service appliance obtains all network traffic sent between the production server and service users. While the service application is operating correctly, the service appliance forwards network traffic between the two networks using various network layers.
摘要翻译：服务设备安装在运行服务应用程序的生产服务器和服务用户之间。生产服务器及其服务应用程序向服务用户提供服务。如果生产服务器无法向用户提供服务，则服务设备可以透明地介入以维护服务可用性。为了保持服务用户和服务应用程序的透明度，服务用户位于第一个网络上，生产服务器位于第二个网络上。服务设备假定第二个网络上的服务用户的地址以及第一个网络上的生产服务器的地址。因此，服务设备获取在生产服务器和服务用户之间发送的所有网络流量。当服务应用程序正常运行时，服务设备使用各种网络层在两个网络之间转发网络流量。

3. 发明授权

US06252258B1 High power rectifier 失效
标题翻译：大功率整流器
公开(公告)号：US06252258B1
公开(公告)日：2001-06-26
申请号：US09371740
申请日：1999-08-10
申请人： Hsueh-Rong Chang , Rajesh Gupta
发明人： Hsueh-Rong Chang , Rajesh Gupta
IPC分类号： H01L31111
CPC分类号： H01L29/0623 , H01L29/0692 , H01L29/872 , H01L29/8725
摘要： A high power rectifier device has an − drift layer on an N+ layer. A number of trench structures are recessed into the drift layer opposite the N+ layer; respective mesa regions separate each pair of trenches. Each trench structure includes oxide side-walls and an oxide bottom, and is filled with a conductive material. A metal layer contacts the trench structures and mesa regions, forming Schottky contacts at the metal-mesa interface. Shallow P regions extend from the bottom of each trench into the drift layer. Forward conduction occurs when the Schottky contact's barrier height is overcome. When reversed-biased, depletion regions form around the shallow P regions and the oxide side-walls which provide potential barriers across the mesa regions that shield the Schottky contacts from high electric fields, providing a high reverse blocking voltage and reducing reverse leakage current. The device's unipolar structure provides low switching losses, enabling high switching speeds while reducing the power that must be dissipated when transitioning from forward conduction to reverse blocking mode.
摘要翻译：大功率整流器件在N +层上具有漂移层。多个沟槽结构凹陷到与N +层相反的漂移层中; 相应的台面区域分隔每对沟槽。每个沟槽结构包括氧化物侧壁和氧化物底部，并且填充有导电材料。金属层接触沟槽结构和台面区域，在金属 - 台面界面处形成肖特基接触。浅P区域从每个沟槽的底部延伸到漂移层。当肖特基接触的屏障高度被克服时，会发生正向传导。当反向偏置时，在浅的P区和氧化物侧壁周围形成耗尽区，这些侧壁在屏蔽肖特基接触的高电场的台面区域之间提供势垒，提供高的反向阻断电压并减少反向漏电流。器件的单极结构提供低开关损耗，实现高开关速度，同时降低从正向导通转换为反向阻塞模式时必须消耗的功率。

4. 发明授权

US08224943B2 Network traffic routing 有权
标题翻译：网络流量路由
公开(公告)号：US08224943B2
公开(公告)日：2012-07-17
申请号：US12058593
申请日：2008-03-28
申请人： Matt Ocko , George Tuma , Manish Kalia , Sandeep Sukhija , John Purrier , Rajesh Gupta , Deepak Khajuria , Saumitra Das
发明人： Matt Ocko , George Tuma , Manish Kalia , Sandeep Sukhija , John Purrier , Rajesh Gupta , Deepak Khajuria , Saumitra Das
IPC分类号： G06F15/173
CPC分类号： G06F11/2023 , H04L67/14 , H04L67/2819 , H04L67/2861 , H04L67/327 , H04L69/40
摘要： A service appliance is installed between production servers running service applications and service users. The production servers and their service applications provide services to the service users. In the event that a production server is unable to provide its service to users, the service appliance can transparently intervene to maintain service availability. To maintain transparency to service users and service applications, service users are located on a first network and production servers are located on a second network. The service appliance assumes the addresses of the service users on the second network and the addresses of the production servers on the first network. Thus, the service appliance obtains all network traffic sent between the production server and service users. While the service application is operating correctly, the service appliance forwards network traffic between the two networks using various network layers.
摘要翻译：服务设备安装在运行服务应用程序的生产服务器和服务用户之间。生产服务器及其服务应用程序向服务用户提供服务。如果生产服务器无法向用户提供服务，则服务设备可以透明地介入以维护服务可用性。为了保持服务用户和服务应用程序的透明度，服务用户位于第一个网络上，生产服务器位于第二个网络上。服务设备假定第二个网络上的服务用户的地址以及第一个网络上的生产服务器的地址。因此，服务设备获取在生产服务器和服务用户之间发送的所有网络流量。当服务应用程序正常运行时，服务设备使用各种网络层在两个网络之间转发网络流量。

5. 发明申请

US20110124056A1 Pretreatment of Ligno-Cellulosic Biomass with Sulfonation 审中-公开
标题翻译：用磺化预处理木质纤维素生物质
公开(公告)号：US20110124056A1
公开(公告)日：2011-05-26
申请号：US12894042
申请日：2010-09-29
申请人： Benjamin Levie , Rajesh Gupta , Johnway Gao , Dwight Anderson
发明人： Benjamin Levie , Rajesh Gupta , Johnway Gao , Dwight Anderson
IPC分类号： C12P19/04 , C12P19/02 , C13K1/02
CPC分类号： C13K1/02 , C12P19/02 , C12P19/14 , C12P2201/00 , D21C3/06 , D21C11/0007
摘要： Provided are methods for the pretreatment of ligno-cellulosic biomass such as softwoods with bisulfite such as ammonium bisulfite without the need for exogenous acid. In one variation, a method of pretreating ligno-cellulosic biomass is provided including the following steps: a) providing ligno-cellulosic biomass; b) contacting the ligno-cellulosic biomass with a solution comprising bisulfite at an amount between 1 and 10% of a dry weight of the ligno-cellulosic biomass to form a slurry; c) heating the slurry to a first temperature of 150-210° C. for a first period of time to form a first mixture; d) cooling the first mixture to a second temperature of 100-200° C. to form a second mixture; and e) maintaining the second mixture at the second temperature for a second period of time to form pretreated ligno-cellulosic biomass; wherein the first temperature is higher than the second temperature.
摘要翻译：提供了用于预处理木质纤维素生物质的方法，例如具有亚硫酸氢盐的软木，例如亚硫酸氢铵，而不需要外源性酸。在一个实施方案中，提供了一种预处理木质纤维素生物质的方法，包括以下步骤：a）提供木质纤维素生物质; b）使木质纤维素生物质与包含亚硫酸氢盐的溶液接触，其量为木质纤维素生物质的干重的1至10％，以形成浆料; c）将所述浆料加热至第一温度为150-210℃，持续第一时间以形成第一混合物; d）将第一混合物冷却至100-200℃的第二温度以形成第二混合物; 和e）将所述第二混合物保持在所述第二温度第二时间段以形成预处理的木质纤维素生物质; 其中所述第一温度高于所述第二温度。

6. 发明申请

US20060015764A1 Transparent service provider 审中-公开
标题翻译：透明服务提供商
公开(公告)号：US20060015764A1
公开(公告)日：2006-01-19
申请号：US11166334
申请日：2005-06-24
申请人： Matt Ocko , George Tuma , Manish Kalia , Sandeep Sukhija , John Purrier , Rajesh Gupta , Saumitra Das
发明人： Matt Ocko , George Tuma , Manish Kalia , Sandeep Sukhija , John Purrier , Rajesh Gupta , Saumitra Das
IPC分类号： G06F11/00
CPC分类号： G06F11/2028 , G06F11/2097
摘要： A service appliance is installed between production servers running service applications and service users. The production servers and their service applications provide services to the service users. The service appliance replicates the service data of service applications and monitors the service application. If the service appliance detects that the service application has failed or is about to fail, the service appliance takes control of the service. Using the replica of the service data, the service appliance responds to service users in essentially the same manner as a fully operational service application and production server and updates its replica of the service data as needed. When the service appliance detects that the service application has resumed functioning, the service appliance automatically synchronizes the data of the service application of the production server with the service appliance's data and returns control of the service to the service application and its production server.
摘要翻译：服务设备安装在运行服务应用程序的生产服务器和服务用户之间。生产服务器及其服务应用程序向服务用户提供服务。服务设备复制服务应用程序的服务数据并监视服务应用程序。如果服务设备检测到服务应用程序发生故障或即将发生故障，则服务设备将对该服务进行控制。使用服务数据的副本，服务设备以与完全可操作的服务应用程序和生产服务器基本相同的方式响应服务用户，并根据需要更新服务数据的副本。当服务设备检测到服务应用程序恢复运行时，服务设备将生产服务器的服务应用程序的数据与服务设备的数据自动同步，并将该服务的控制权返回给服务应用程序及其生产服务器。

7. 发明申请

US20050193359A1 Method and apparatus for designing circuits using high-level synthesis 失效
标题翻译：使用高级合成设计电路的方法和装置
公开(公告)号：US20050193359A1
公开(公告)日：2005-09-01
申请号：US11057416
申请日：2005-02-14
申请人： Rajesh Gupta , Sumit Gupta , Nikil Dutt , Alexandru Nicolau
发明人： Rajesh Gupta , Sumit Gupta , Nikil Dutt , Alexandru Nicolau
IPC分类号： G06F17/50
CPC分类号： G06F17/5045
摘要： A method for performing high-level synthesis (HLS) of a digital design includes a first phase for performing transformations on a behavioral description of the design, and a second phase for selecting a transformation from a plurality of transformations for transforming the behavioral description. The method further includes a third phase for implementing the transformed behavioral description using lower level primitives, and a fourth phase for generating implementation codes for the design.
摘要翻译：用于执行数字设计的高级合成（HLS）的方法包括用于对设计的行为描述进行变换的第一阶段和用于从用于变换行为描述的多个变换中选择变换的第二阶段。该方法还包括用于使用较低级原语实现变换的行为描述的第三阶段，以及用于生成用于设计的实现代码的第四阶段。

8. 发明授权

US5774368A Controller structure template and method for designing a controller structure 失效
标题翻译：控制器结构模板和设计控制器结构的方法
公开(公告)号：US5774368A
公开(公告)日：1998-06-30
申请号：US546044
申请日：1995-10-20
申请人： Chih-Tung Chen , Kayhan Kucukcakar , Thomas E. Tkacik , Rajesh Gupta
发明人： Chih-Tung Chen , Kayhan Kucukcakar , Thomas E. Tkacik , Rajesh Gupta
IPC分类号： G06F17/50
CPC分类号： G06F17/5045
摘要： A controller structure template (60) and method (10) of using the controller structure template (60) for designing a controller structure is provided. The method includes providing (11) a behavioral specification, scheduling, allocating, and binding the behavioral specification (12), dividing (13) the list of statements into statement blocks, clustering (14) the list of statements from each statement block, mapping (15) each statement block into a control block, and mapping (17) each cluster into a control element. The steps of mapping (15 and 17) are performed using a controller structure template (60), which includes a control element template (62), merging logic circuit (63), detection circuit (64), branching logic (67).
摘要翻译：提供了一种使用控制器结构模板（60）来设计控制器结构的控制器结构模板（60）和方法（10）。该方法包括提供（11）行为规范，调度，分配和绑定行为规范（12），将（13）语句列表划分为语句块，从每个语句块聚类（14）语句列表，映射（15）每个语句块成一个控制块，并将每个簇映射（17）成一个控制元素。使用控制器结构模板（60）执行映射（15和17）的步骤，控制器结构模板（60）包括控制元素模板（62），合并逻辑电路（63），检测电路（64），分支逻辑（67）。

9. 发明授权

US5731985A Chip sizing for hierarchical designs 失效
标题翻译：分层设计的芯片尺寸
公开(公告)号：US5731985A
公开(公告)日：1998-03-24
申请号：US631113
申请日：1996-04-23
申请人： Rajesh Gupta , John Youssef Sayah
发明人： Rajesh Gupta , John Youssef Sayah
IPC分类号： G06F17/50
CPC分类号： G06F17/5072
摘要： A method for resizing the macro cells' boundaries of an integrated chip is disclosed and that becomes effectual after the initial floorplanning process has been completed. The method of the present invention apportions any excess area that is freed-up after the initial floorplanning process by altering the sizes or dimensions of the macro cell within the hierarchy of the integrated circuit in such a manner that the fractional change in the percentage occupancy is substantially constant among all macro cells at all hierarchy levels.
摘要翻译：公开了一种用于调整集成芯片的宏单元边界的大小的方法，并且在初始布局规划过程完成之后变得有效。本发明的方法通过在集成电路的层次结构中改变宏小区的大小或尺寸，使得百分比占有率的分数变化是这样的方式来分配在初始布局规划过程之后释放的任何多余区域：在所有层次级别的所有宏小区中基本恒定。

10. 发明授权

US4985640A Apparatus for generating computer clock pulses 失效
标题翻译：用于产生计算机时钟脉冲的装置
公开(公告)号：US4985640A
公开(公告)日：1991-01-15
申请号：US472598
申请日：1990-04-04
申请人： Edward Grochowski , Rajesh Gupta
发明人： Edward Grochowski , Rajesh Gupta
IPC分类号： H03K5/15 , H03K5/151
CPC分类号： H03K5/151 , H03K5/15006
摘要： A circuit for generating a pair of clock pulses of opposite phases each having the same frequency as the frequency of an input signal generated by a crystal oscillator including apparatus for generating first and second pair of signals at half the frequency of the input signal generated by a crystal oscillator, the signals of each pair being of opposite phase to one another; apparatus for comparing a first signal of the first pair signals with the one of the signals of the second pair of signals which is normally out of phase therewith to produce an output signal only when the two signals are in phase; apparatus for comparing the second signal of the first pair of signals with the one of the signals of the second pair of signals which is normally out of phase therewith to produce an output signal only when the two signals are in phase; apparatus utilizing one of the output signals to lengthen the duty cycle of one of the first pair of signals of opposite phases and the other of the output signals to shorten the duty cycle of the other of the first pair of signals of opposite phases; apparatus for producing a pair of clock pulses of opposite phases each having the same frequency as the frequency of an input signal generated by a crystal oscillator; and apparatus responsive to the apparatus utilizing one of the output signals to lengthen the duty cycle of one of the first pair signals of opposite phases and the other of the output signals to shorten the duty cycle of the other of the first pair of signals of opposite phases for equalizing the duty cycle of the pair of closk pulses of opposite phases each having the same frequency as the frequency of an input signal generated by a crystal oscillator.
摘要翻译：一种用于产生相对相位的一对时钟脉冲的电路，每个时钟脉冲具有与由晶体振荡器产生的输入信号的频率相同的频率，该晶体振荡器包括用于产生第一和第二对信号的信号，所述第一和第二对信号的频率为由晶体振荡器，每对信号彼此相反; 用于将第一对信号的第一信号与通常与其相异相的第二对信号的信号之一进行比较以仅在两个信号同相时产生输出信号的装置; 用于将第一对信号的第二信号与通常与其相异相的第二对信号的信号之一进行比较以仅在两个信号同相时产生输出信号的装置; 利用所述输出信号之一来延长所述第一对相对相位信号中的一个的占空比以及所述输出信号中的另一个的占空比，以缩短所述第一对相对相位信号中另一个的占空比; 用于产生具有与由晶体振荡器产生的输入信号的频率相同频率的相反相位的一对时钟脉冲的装置; 以及响应于所述装置的设备，利用所述输出信号之一来延长所述第一对相对相位信号之一的占空比，并且输出信号中的另一个信号的占空比，以缩短所述第一对信号中另一个的相反的占空比用于均衡相位相对的一对闭合脉冲的占空比的相位，每个相位相位的频率与由晶体振荡器产生的输入信号的频率相同。

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