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1. 发明授权

US08601422B2 Method and system for schematic-visualization driven topologically-equivalent layout design in RFSiP 失效
标题翻译： RFSiP中的示意图驱动拓扑等效布局设计的方法和系统
公开(公告)号：US08601422B2
公开(公告)日：2013-12-03
申请号：US12341152
申请日：2008-12-22
申请人： Alok Tripathi , Abha Jain , Parag Choudhary , Utpal Bhattacharya
发明人： Alok Tripathi , Abha Jain , Parag Choudhary , Utpal Bhattacharya
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F17/5077
摘要： An improved approach for automatically generating physical layout constraints and topology that are visually in-sync with the logic schematic created for simulation is described. The present approach is also directed to an automatic method for transferring topology from logic design to layout.
摘要翻译：描述了一种用于自动生成与为模拟创建的逻辑示意图视觉上同步的物理布局约束和拓扑的改进方法。本方法还涉及将拓扑从逻辑设计转移到布局的自动方法。

2. 发明授权

US08650518B2 Method and apparatus for rule-based automatic layout parasitic extraction in a multi-technology environment 失效
标题翻译：在多技术环境中基于规则的自动布局寄生提取的方法和装置
公开(公告)号：US08650518B2
公开(公告)日：2014-02-11
申请号：US12684157
申请日：2010-01-08
申请人： Utpal Bhattacharya , Sanjay Gupta , Tarun Beri , Mohd Vaseem
发明人： Utpal Bhattacharya , Sanjay Gupta , Tarun Beri , Mohd Vaseem
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F17/5036
摘要： A system for extracting a layout from an object in a fabric includes means for providing fabric data to a rule-based layout extraction engine; means for maintaining a layout extraction rule to select a layout object from the fabric data; means for maintaining a binding rule to bind the layout object to a solver; means for maintaining a boundary rule to specify a boundary condition for a solver; and means for executing the solver on the layout object to generate a model of the object.
摘要翻译：用于从结构中的对象提取布局的系统包括用于向基于规则的布局提取引擎提供结构数据的装置; 用于维护布局提取规则以从所述织物数据中选择布局对象的装置; 用于维护绑定规则以将布局对象绑定到求解器的装置; 用于维护边界规则以指定解算器的边界条件的手段; 以及用于在所述布局对象上执行所述求解器以生成所述对象的模型的装置。

3. 发明授权

US08316337B2 Method and system for optimally placing and assigning interfaces in a cross-fabric design environment 有权
标题翻译：用于在交叉结构设计环境中最佳地布置和分配接口的方法和系统
公开(公告)号：US08316337B2
公开(公告)日：2012-11-20
申请号：US12646042
申请日：2009-12-23
申请人： Utpal Bhattacharya , Vikas Kohli , Tarun Beri , Rahul Verma
发明人： Utpal Bhattacharya , Vikas Kohli , Tarun Beri , Rahul Verma
IPC分类号： G06F17/50
CPC分类号： G06F17/5077
摘要： A system for connecting an interface of an electronic device between first and second fabrics includes a constraint generator that associates first and second conditions with the interface, a first equation solver that solves one or more first equation to select a first plurality of connectors in the first fabric and a second plurality of connectors in the second fabric that satisfy the first condition based on an optimality criterion for the interface; and a second equation solver that solves one or more second equation to select one of the first plurality of connectors in the fabric and one of the second plurality of connectors in the second fabric that satisfy the second condition based on the optimality criterion for the interface.
摘要翻译：用于在第一和第二织物之间连接电子设备的接口的系统包括将第一和第二条件与接口相关联的约束生成器，第一等式解算器，其解决一个或多个第一等式以在第一和第二织物中选择第一多个连接器织物和第二织物中的第二多个连接器，其基于用于界面的最优性准则满足第一条件; 以及第二方程求解器，其基于所述接口的最优性标准，求解一个或多个第二等式以选择所述织物中的所述第一多个连接器中的一个，并且所述第二织物中的所述第二多个连接器中的一个满足所述第二条件。

4. 发明授权

US09746274B1 Projectile firing apparatus 有权
公开(公告)号：US09746274B1
公开(公告)日：2017-08-29
申请号：US15352766
申请日：2016-11-16
申请人： Utpal Bhattacharya
发明人： Utpal Bhattacharya
IPC分类号： F41B3/04
CPC分类号： F41B3/04
摘要： An apparatus for firing projectiles including a feeding mechanism adapted to feed projectiles into rotating arms rotating around an axis within a guide wall. The wall includes an opening through which the projectile are expelled due to the rotation of the arms. Strikers attached to each arm are so positioned so that they strike the projectile that has been expelled through the guide accelerating the projectile.

5. 发明授权

US08527929B2 Method and system for optimally connecting interfaces across multiple fabrics 失效
标题翻译：用于最佳连接跨多个结构的接口的方法和系统
公开(公告)号：US08527929B2
公开(公告)日：2013-09-03
申请号：US12645988
申请日：2009-12-23
申请人： Utpal Bhattacharya , Vikas Kohli , Tarun Beri , Rahul Verma
发明人： Utpal Bhattacharya , Vikas Kohli , Tarun Beri , Rahul Verma
IPC分类号： G06F17/50
CPC分类号： G06F17/5077
摘要： A method of connecting an interface to a fabric of an electronic device, the interface having a plurality of nets to be connected to corresponding connectors in the fabric includes associating with each of the connectors in the fabric a first variable indicating that the connector belongs to the interface; associating with each of the connectors in the fabric a second variable indicating a number of higher numbered adjacent connectors for the connector in the interface; connecting each of the nets in the interface to a corresponding one of the connectors in the fabric such that the second variable has a non-zero value at exactly one of the corresponding connectors in the interface.
摘要翻译：将接口连接到电子设备的结构的方法，具有要连接到所述结构中的相应连接器的多个网络的接口包括与所述结构中的每个所述连接器相关联的第一变量，其指示所述连接器属于接口; 与织物中的每个连接器相关联的第二变量指示接口中连接器的较高数量的相邻连接器的数量; 将接口中的每个网络连接到结构中的相应的一个连接器，使得第二变量在接口中的相应连接器的正好一个处具有非零值。

6. 发明授权

US08479134B2 Method and system for specifying system level constraints in a cross-fabric design environment 有权
标题翻译：在交叉架构设计环境中指定系统级约束的方法和系统
公开(公告)号：US08479134B2
公开(公告)日：2013-07-02
申请号：US12646118
申请日：2009-12-23
申请人： Utpal Bhattacharya , Vikas Kohli , Tarun Beri , Rahul Verma
发明人： Utpal Bhattacharya , Vikas Kohli , Tarun Beri , Rahul Verma
IPC分类号： G06F17/50
CPC分类号： G06F17/5077
摘要： A method of specifying system level constraints for connecting an interface of an electronic device between first and second fabrics includes specifying one or more first condition relating to a placement of the interface, specifying one or more second condition relating to a connection of a net in the interface between the first and second fabrics, generating one or more first equation expressing the first condition as a function of the location of the connectors, generating one or more second equation expressing the second condition as a function of the location of connectors, generating one or more third equation expressing an optimality criterion for the interface, and outputting the one or more first equation, the one or more second equation and the one or more third equation to a data file in a computer readable format.
摘要翻译：指定用于连接第一和第二织物之间的电子设备的接口的系统级约束的方法包括指定与接口的放置相关的一个或多个第一条件，指定与网络的连接有关的一个或多个第二条件在第一和第二织物之间的接口，产生表示作为连接器位置的函数的第一条件的一个或多个第一等式，产生表示作为连接器位置的函数的第二条件的一个或多个第二等式，表示用于界面的最优性准则的第三方程式，并且以计算机可读格式将一个或多个第一方程，一个或多个第二方程和一个或多个第三方程输出到数据文件。

7. 发明申请

US20110173582A1 METHOD AND APPARATUS FOR RULE-BASED AUTOMATIC LAYOUT PARASITIC EXTRACTION IN A MULTI-TECHNOLOGY ENVIRONMENT 失效
标题翻译：用于多技术环境中基于规则的自动布局PARASITIC提取的方法和装置
公开(公告)号：US20110173582A1
公开(公告)日：2011-07-14
申请号：US12684157
申请日：2010-01-08
申请人： Utpal Bhattacharya , Sanjay Gupta , Tarun Beri , Mohd Vaseem
发明人： Utpal Bhattacharya , Sanjay Gupta , Tarun Beri , Mohd Vaseem
IPC分类号： G06F17/50 , G06N5/02
CPC分类号： G06F17/5081 , G06F17/5036
摘要： A system for extracting a layout from an object in a fabric includes means for providing fabric data to a rule-based layout extraction engine; means for maintaining a layout extraction rule to select a layout object from the fabric data; means for maintaining a binding rule to bind the layout object to a solver; means for maintaining a boundary rule to specify a boundary condition for a solver; and means for executing the solver on the layout object to generate a model of the object.
摘要翻译：用于从结构中的对象提取布局的系统包括用于向基于规则的布局提取引擎提供结构数据的装置; 用于维护布局提取规则以从所述织物数据中选择布局对象的装置; 用于维护绑定规则以将布局对象绑定到求解器的装置; 用于维护边界规则以指定解算器的边界条件的手段; 以及用于在所述布局对象上执行所述求解器以生成所述对象的模型的装置。

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