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1. 发明申请

US20050234684A1 Design for manufacturability 审中-公开
公开(公告)号：US20050234684A1
公开(公告)日：2005-10-20
申请号：US10951710
申请日：2004-09-29
申请人： Joseph Sawicki , Laurence Grodd , John Ferguson , Sanjay Dhar
发明人： Joseph Sawicki , Laurence Grodd , John Ferguson , Sanjay Dhar
IPC分类号： G06F17/50 , G06F19/00
CPC分类号： G06F17/5081 , G05B2219/35028 , G05B2219/45028 , G06F17/5045 , G06F2217/10 , G06F2217/12 , Y02P90/265
摘要： Techniques are disclosed for modifying an existing microdevice design to improve its manufacturability. With these techniques, a designer receives manufacturing criteria associated with data in a design. The associated design data then is identified and provided to the microdevice designer, who may choose to modify the design based upon the manufacturing criteria. In this manner, the designer can directly incorporate manufacturing criteria from the foundry in the original design of the microdevice.

2. 发明申请

US20050015740A1 Design for manufacturability 审中-公开
标题翻译：可制造性设计
公开(公告)号：US20050015740A1
公开(公告)日：2005-01-20
申请号：US10827990
申请日：2004-04-19
申请人： Joseph Sawicki , Laurence Grodd , John Ferguson , Sanjay Dhar
发明人： Joseph Sawicki , Laurence Grodd , John Ferguson , Sanjay Dhar
IPC分类号： G06F20060101 , G06F9/455 , G06F15/00 , G06F17/50
CPC分类号： G06F17/50 , G05B2219/35028 , G05B2219/45028 , G06F2217/12 , Y02P90/265
摘要： Techniques are disclosed for modifying an existing microdevice design to improve its manufacturability. With these techniques, a designer receives manufacturing criteria associated with data in a design. The associated design data then is identified and provided to the microdevice designer, who may choose to modify the design based upon the manufacturing criteria. In this manner, the designer can directly incorporate manufacturing criteria from the foundry in the original design of the microdevice.
摘要翻译：公开了用于修改现有微设计设计以提高其可制造性的技术。利用这些技术，设计者接收与设计中的数据相关的制造标准。然后，相关联的设计数据被识别并提供给微设计者，他们可以根据制造标准选择修改设计。以这种方式，设计人员可以直接在微型设备的原始设计中纳入铸造厂的制造标准。

3. 发明申请

US20060069958A1 Defect location identification for microdevice manufacturing and test 审中-公开
标题翻译：微型设备制造和测试缺陷位置识别
公开(公告)号：US20060069958A1
公开(公告)日：2006-03-30
申请号：US11126069
申请日：2005-05-09
申请人： Joseph Sawicki , John Ferguson , Sanjay Dhar , Juan Andres Robles , Janusz Rajski
发明人： Joseph Sawicki , John Ferguson , Sanjay Dhar , Juan Andres Robles , Janusz Rajski
IPC分类号： G06F11/00
CPC分类号： G06F17/50 , G01R31/318357 , G06F11/263 , G06F2217/14 , G06F2217/74
摘要： A defect identification tool is disclosed that predicts locations at which defects in a microdevice are most likely to occur. The tool may identify both a type of defect and the particular netlists in which that defect is likely to occur. A test circuit generation tool can then subsequently use this defect information to generate a test circuit that tests for the defect in the identified portions of the microcircuit. Similarly, an automatic test pattern generation tool may use the defect location information to generate test data custom-tailored to check for faults corresponding to the identified defect in the specified portions of the microcircuit. Various implementations of the tool may be used both to identify the locations at which defects caused by systematic errors, such as manufacturing process deficiencies or flaws, are most likely to occur and the locations at which randomly-created defects are most likely to occur.
摘要翻译：公开了一种缺陷识别工具，其预测微设备中最有可能发生缺陷的位置。该工具可以识别缺陷的类型和可能发生缺陷的特定网表。然后，测试电路生成工具随后可以使用该缺陷信息来生成测试电路，该测试电路测试微电路的识别部分中的缺陷。类似地，自动测试图形生成工具可以使用缺陷位置信息来生成定制的测试数据，以检查与微电路的指定部分中的所识别的缺陷相对应的故障。工具的各种实现可以用于识别由系统错误（诸如制造过程缺陷或缺陷）最可能发生的缺陷以及随机创建的缺陷最可能发生的位置的位置。

4. 发明授权

US08228928B2 System and method for providing support for multipoint L2VPN services in devices without local bridging 有权
标题翻译：在没有本地桥接的设备中为多点L2VPN服务提供支持的系统和方法
公开(公告)号：US08228928B2
公开(公告)日：2012-07-24
申请号：US12620390
申请日：2009-11-17
申请人： Harshavardhan Parandekar , Ali Sajassi , Sanjay Dhar
发明人： Harshavardhan Parandekar , Ali Sajassi , Sanjay Dhar
IPC分类号： H04L12/56
CPC分类号： H04L12/465 , H04L12/2859 , H04L12/2898
摘要： A network device has a network interface to allow the device to send and receive traffic across a network. The device also has a cable connection to allow the device to exchange data with at least one cable modem and a processor to associate a cable interface and cable service identifier with a cable modem; receive a packet from the cable modem; and insert a layer 2 network identifier, the identifier comprising two service provider VLAN (SP-VLAN) tags, into the packet. The processor in the network device identifies a virtual trunk interface based on the outer SP-VLAN tag and identifies the virtual private network based on the inner SP-VLAN tag.
摘要翻译：网络设备具有允许设备通过网络发送和接收流量的网络接口。该设备还具有电缆连接，以允许设备与至少一个电缆调制解调器和处理器交换数据，以将电缆接口和有线服务标识符与电缆调制解调器相关联; 从电缆调制解调器接收数据包; 并将包含两个服务提供商VLAN（SP-VLAN）标签的标识符插入到分组中。网络设备中的处理器基于外部SP-VLAN标签识别虚拟中继接口，并根据内部SP-VLAN标签识别虚拟专用网络。

5. 发明授权

US07633956B1 System and method for providing support for multipoint L2VPN services in devices without local bridging 有权
标题翻译：在没有本地桥接的设备中为多点L2VPN服务提供支持的系统和方法
公开(公告)号：US07633956B1
公开(公告)日：2009-12-15
申请号：US11349451
申请日：2006-02-06
申请人： Harshavardhan Parandekar , Ali Sajassi , Sanjay Dhar
发明人： Harshavardhan Parandekar , Ali Sajassi , Sanjay Dhar
IPC分类号： H04L12/56
CPC分类号： H04L12/465 , H04L12/2859 , H04L12/2898
摘要： A network device has a network interface to allow the device to send and receive traffic across a network. The device also has a cable connection to allow the device to exchange data with at least one cable modem and a processor to associate a cable interface and cable service identifier with a cable modem; receive a packet from the cable modem; and insert a layer 2 network identifier, the identifier comprising two service provider VLAN (SP-VLAN) tags, into the packet. The processor in the network device identifies a virtual trunk interface based on the outer SP-VLAN tag and identifies the virtual private network based on the inner SP-VLAN tag.
摘要翻译：网络设备具有允许设备通过网络发送和接收流量的网络接口。该设备还具有电缆连接，以允许设备与至少一个电缆调制解调器和处理器交换数据，以将电缆接口和有线服务标识符与电缆调制解调器相关联; 从电缆调制解调器接收数据包; 并将包含两个服务提供商VLAN（SP-VLAN）标签的标识符插入到分组中。网络设备中的处理器基于外部SP-VLAN标签识别虚拟中继接口，并根据内部SP-VLAN标签识别虚拟专用网络。

6. 发明申请

US20090235209A1 Manufacturability 有权
标题翻译：可制造性
公开(公告)号：US20090235209A1
公开(公告)日：2009-09-17
申请号：US12334369
申请日：2008-12-12
申请人： Joseph D. Sawicki , Laurence W. Grodd , John G. Ferguson , Sanjay Dhar
发明人： Joseph D. Sawicki , Laurence W. Grodd , John G. Ferguson , Sanjay Dhar
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G05B2219/35028 , G05B2219/45028 , G06F17/5045 , G06F2217/10 , G06F2217/12 , Y02P90/265 , Y02T10/82
摘要： Techniques are disclosed for modifying an existing microdevice design to improve its manufacturability. With these techniques, a designer receives manufacturing criteria associated with data in a design. The associated design data then is identified and provided to the microdevice designer, who may choose to modify the design based upon the manufacturing criteria. In this manner, the designer can directly incorporate manufacturing criteria from the foundry in the original design of the microdevice.
摘要翻译：公开了用于修改现有微设计设计以提高其可制造性的技术。利用这些技术，设计者接收与设计中的数据相关的制造标准。然后，相关联的设计数据被识别并提供给微设计者，他们可以根据制造标准选择修改设计。以这种方式，设计人员可以直接在微型设备的原始设计中纳入铸造厂的制造标准。

7. 发明申请

US20100061379A1 SYSTEM AND METHOD FOR PROVIDING SUPPORT FOR MULTIPOINT L2VPN SERVICES IN DEVICES WITHOUT LOCAL BRIDGING 有权
标题翻译：在没有局部桥接的设备中为多个L2VPN服务提供支持的系统和方法
公开(公告)号：US20100061379A1
公开(公告)日：2010-03-11
申请号：US12620390
申请日：2009-11-17
申请人： Harshavardhan Parandekar , Ali Sajassi , Sanjay Dhar
发明人： Harshavardhan Parandekar , Ali Sajassi , Sanjay Dhar
IPC分类号： H04L12/28
CPC分类号： H04L12/465 , H04L12/2859 , H04L12/2898
摘要： A network device has a network interface to allow the device to send and receive traffic across a network. The device also has a cable connection to allow the device to exchange data with at least one cable modem and a processor to associate a cable interface and cable service identifier with a cable modem; receive a packet from the cable modem; and insert a layer 2 network identifier, the identifier comprising two service provider VLAN (SP-VLAN) tags, into the packet. The processor in the network device identifies a virtual trunk interface based on the outer SP-VLAN tag and identifies the virtual private network based on the inner SP-VLAN tag.
摘要翻译：网络设备具有允许设备通过网络发送和接收流量的网络接口。该设备还具有电缆连接，以允许设备与至少一个电缆调制解调器和处理器交换数据，以将电缆接口和有线服务标识符与电缆调制解调器相关联; 从电缆调制解调器接收数据包; 并将包含两个服务提供商VLAN（SP-VLAN）标签的标识符插入到分组中。网络设备中的处理器基于外部SP-VLAN标签识别虚拟中继接口，并根据内部SP-VLAN标签识别虚拟专用网络。

8. 发明授权

US08555212B2 Manufacturability 有权
公开(公告)号：US08555212B2
公开(公告)日：2013-10-08
申请号：US12334369
申请日：2008-12-12
申请人： Joseph D Sawicki , Laurence W Grodd , John G Ferguson , Sanjay Dhar
发明人： Joseph D Sawicki , Laurence W Grodd , John G Ferguson , Sanjay Dhar
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G05B2219/35028 , G05B2219/45028 , G06F17/5045 , G06F2217/10 , G06F2217/12 , Y02P90/265 , Y02T10/82
摘要： Techniques are disclosed for modifying an existing microdevice design to improve its manufacturability. With these techniques, a designer receives manufacturing criteria associated with data in a design. The associated design data then is identified and provided to the microdevice designer, who may choose to modify the design based upon the manufacturing criteria. In this manner, the designer can directly incorporate manufacturing criteria from the foundry in the original design of the microdevice.

9. 发明授权

US08375337B2 Manufacturability 有权
公开(公告)号：US08375337B2
公开(公告)日：2013-02-12
申请号：US12334369
申请日：2008-12-12
申请人： Joseph D Sawicki , Laurence W Grodd , John G Ferguson , Sanjay Dhar
发明人： Joseph D Sawicki , Laurence W Grodd , John G Ferguson , Sanjay Dhar
IPC分类号： G06F17/50
摘要： Techniques are disclosed for modifying an existing microdevice design to improve its manufacturability. With these techniques, a designer receives manufacturing criteria associated with data in a design. The associated design data then is identified and provided to the microdevice designer, who may choose to modify the design based upon the manufacturing criteria. In this manner, the designer can directly incorporate manufacturing criteria from the foundry in the original design of the microdevice.

10. 发明授权

US06480816B1 Circuit simulation using dynamic partitioning and on-demand evaluation 有权
标题翻译：使用动态分区和按需评估的电路仿真
公开(公告)号：US06480816B1
公开(公告)日：2002-11-12
申请号：US09333124
申请日：1999-06-14
申请人： Sanjay Dhar
发明人： Sanjay Dhar
IPC分类号： G06F1750
CPC分类号： G06F17/5022 , G06F17/5036
摘要： An EDA tool is provided with a circuit simulator that simulates circuit operation using dynamic partitioning and on-demand evaluation. The circuit simulator includes a static partitioner, a dynamic partitioner and an evaluation scheduler. The static partitioner pre-forms a number of static partitions for the circuit. During simulation, the dynamic partitioner forms and re-forms a number of dynamic partitions referencing the static partitions. At each simulation time step, the evaluation scheduler determines which, if any, of the dynamic partitions have to be evaluated, and evaluating on-demand only those where evaluations are necessary. In one embodiment, when evaluations are performed, they are performed through matrix solution when accuracy is needed.
摘要翻译： EDA工具提供了一个电路仿真器，它使用动态分区和按需评估来模拟电路运行。电路模拟器包括静态分割器，动态分割器和评估调度器。静态分割器预先形成电路的多个静态分区。在仿真期间，动态分区器形成并重新形成引用静态分区的多个动态分区。在每个模拟时间步骤中，评估调度程序确定哪个动态分区（如果有的话）必须被评估，并且按需评估需要评估的那些。在一个实施例中，当执行评估时，当需要精度时，它们通过矩阵解决方案执行。

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