Patents by Inventor Eugene Wang
Eugene Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7447610Abstract: A method and system for reliability similarity of semiconductor devices. The method includes providing a first plurality of semiconductor devices, providing a second plurality of semiconductor devices, and determining a first reliability associated with the first plurality of semiconductor devices. The first reliability is represented by at least a first probability density function. Additionally, the method includes determining a second reliability associated with the second plurality of semiconductor devices. The second reliability is represented by at least a second probability density function. Moreover, the method includes processing information associated with the first probability density function and the second probability density function, and determining a numerical number based on at least information associated with the first probability density function and the second probability density function.Type: GrantFiled: October 17, 2005Date of Patent: November 4, 2008Assignee: Semiconductor Manufacturing International (Shanghai) CorporationInventor: Eugene Wang
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Publication number: 20080260258Abstract: A system and method use 2D and 3D numerical gradient operators for reducing anisotropic inaccuracies in digital image processing. Enhanced isotropic operators are derived by first parameterizing corresponding numerical operators, followed by determining the parameters for the operators by matching analytical gradients with numerical gradients, which produces generic frequency-independent operators. The system and method also optimize the design of operators for use at any given frequency range needed for any special purpose application.Type: ApplicationFiled: April 17, 2007Publication date: October 23, 2008Inventors: Yuchun Eugene Wang, Yi Luo, Mohammed N. Alfaraj
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Publication number: 20080255761Abstract: A system and method using inverse-vector processing to iterate through a loop of three steps: set a guide direction, invert opposite vectors, and average vectors to update the guide direction, for smoothing seismic amplitude data. The inverse-vector method can overcome instabilities where the traditional structure-tensor approach fails. The inverse-vector smoothing is simple to implement and more computational efficient. The resultant dips and azimuths are spatially consistent and thus more interpretable and suitable for calculation of curvature and other dip based attributes.Type: ApplicationFiled: April 13, 2007Publication date: October 16, 2008Inventors: Yuchun Eugene Wang, Yi Luo, Mohammed N. Alfaraj
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Publication number: 20080221831Abstract: A method and system for yield similarity of semiconductor devices. The method includes providing a first plurality of semiconductor devices, providing a second plurality of semiconductor devices, obtaining a first plurality of yields associated with a first yield, and obtaining a second plurality of yields associated with a second yield. Additionally, the method includes performing a first statistical analysis for the first plurality of yields, determining a first statistical distribution, performing a second statistical analysis for the second plurality of yields, and determining a second statistical distribution. Moreover, the method includes processing information associated with the first statistical distribution and the second statistical distribution, and determining an indicator.Type: ApplicationFiled: September 11, 2007Publication date: September 11, 2008Applicant: Semiconductor Manufacturing Intenational (Shanghai) CorporationInventor: Eugene Wang
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Patent number: 7417986Abstract: A system and method for using a single shared buffer to service multiple destinations for a telecommunications switch is disclosed. Upon receiving a cell of data to be sent to a destination, an interface stores the cell in a shared buffer. The address of the cell in the buffer is stored in a queue array. The address of the buffer address in the queue array is stored in a head array and a tail array. A threshold register tracks the global threshold for the total number of cells in the shared buffer and a destination threshold for each destination. The buffer can broadcast a data cell to a single location or send the same cell to multiple locations.Type: GrantFiled: September 4, 2001Date of Patent: August 26, 2008Assignee: Cisco Technology, Inc.Inventors: John Sandoval, Matt Noel, Eugene Wang
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Publication number: 20080079539Abstract: A method and system for interfacing to an electronic device is disclosed. A service provider may receive a request from the electronic device to determine whether any of the specified mobile terminals may be within a specified range of the electronic device. The range may be a default value and/or specified by a user of the electronic device. The service provider may communicate to the electronic device whether any of the specified mobile terminals may be within the specified range. If so, the service provider may communicate information regarding the location of the mobile terminals within range. The service provider may also communicate to the electronic device a map on which the mobile terminals may be placed.Type: ApplicationFiled: August 15, 2007Publication date: April 3, 2008Inventors: Robert Daley, Eugene Wang, Sunil Marolia
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Patent number: 7319938Abstract: A method and system for processing commonality of semiconductor devices. The method includes providing a first plurality of semiconductor devices, providing a second plurality of semiconductor devices, obtaining a first plurality of measured values corresponding to a characteristic associated with the first plurality of semiconductor devices, obtaining a second plurality of measured values corresponding to the characteristic associated with the second plurality of semiconductor devices, performing a first statistical analysis for the first plurality of measured values, determining a first statistical distribution, performing a second statistical analysis for the second plurality of measured values, and determining a second statistical distribution. Moreover, the method includes processing information associated with the first statistical distribution and the second statistical distribution, and determining an indicator.Type: GrantFiled: November 22, 2005Date of Patent: January 15, 2008Assignee: Semmiconductor Manufacturing International (Shanghai) CorporationInventors: Eugene Wang, Jinghua Ni
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Patent number: 7292577Abstract: Virtual local area network (VLAN) identifications (VIDs) used in a local area network (LAN) are identified. The LAN is connected to a connection-oriented wide area network (WAN). Each VLAN supports multiple priorities. For each VID, each of the priorities is mapped to a service type available in the WAN. Virtual connections (VCs) are set up based using a combination of the VID and the mapping of the priorities to the service types.Type: GrantFiled: September 19, 2001Date of Patent: November 6, 2007Assignee: Cisco Technology, Inc.Inventors: Hariprasad Ginipalli, Jayakumar Jayakumar, Durai Chinnaiah, Eugene Wang
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Patent number: 7286958Abstract: A method and system for yield similarity of semiconductor devices. The method includes providing a first plurality of semiconductor devices, providing a second plurality of semiconductor devices, obtaining a first plurality of yields associated with a first yield, and obtaining a second plurality of yields associated with a second yield. Additionally, the method includes performing a first statistical analysis for the first plurality of yields, determining a first statistical distribution, performing a second statistical analysis for the second plurality of yields, and determining a second statistical distribution. Moreover, the method includes processing information associated with the first statistical distribution and the second statistical distribution, and determining an indicator.Type: GrantFiled: January 4, 2006Date of Patent: October 23, 2007Assignee: Semiconductor Manufacturing International (Shanghai) CorporationInventor: Eugene Wang
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Publication number: 20070111518Abstract: A method for using a calibration standard. The method includes providing a calibration standard. In a specific embodiment, the calibration standard has a substrate, a thickness of material having an edge region; and a conformal material of uniform thickness disposed on the edge region. The standard also has an upper surface pattern having the uniform thickness provided on the edge region. The method also includes using the upper surface pattern for a calibration process on a scanning electron microscope process.Type: ApplicationFiled: March 16, 2006Publication date: May 17, 2007Applicant: Semiconductor Manufacturing International (Shanghai) CorporationInventors: Xudong Wan, Liqi Guo, Eugene Wang
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Publication number: 20070072315Abstract: A method and system for reliability similarity of semiconductor devices. The method includes providing a first plurality of semiconductor devices, providing a second plurality of semiconductor devices, and determining a first reliability associated with the first plurality of semiconductor devices. The first reliability is represented by at least a first probability density function. Additionally, the method includes determining a second reliability associated with the second plurality of semiconductor devices. The second reliability is represented by at least a second probability density function. Moreover, the method includes processing information associated with the first probability density function and the second probability density function, and determining a numerical number based on at least information associated with the first probability density function and the second probability density function.Type: ApplicationFiled: October 17, 2005Publication date: March 29, 2007Applicant: Semiconductor Manufacturing International (Shanghai) CorporationInventor: Eugene Wang
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Publication number: 20070015538Abstract: A network with mobile devices supports localization and customization. A mobile device performs localization and customization using update packages retrieved from a SIM/Smart card in the mobile device or downloaded from a content server or a DM server. This facilitates localization of mobile devices using SIM/Smart cards that are manufactured for a location/locale/country with a different language/culture from the place where it is used the first time.Type: ApplicationFiled: July 15, 2005Publication date: January 18, 2007Inventor: Eugene Wang
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Publication number: 20070013388Abstract: A method and system for calibrating a plurality of measurement systems. The method includes obtaining a first plurality of calibration standards. The first plurality of calibration standards is associated with a plurality of predetermined values. Additionally, the method includes measuring the first plurality of calibration standards by a plurality of measurement systems to obtain a first plurality of measured values, processing information associated with the first plurality of measured values, and selecting a first measurement system from the plurality of measurement systems based on at least information associated with the first plurality of measured values. Moreover, the method includes calibrating the first measurement system with the first plurality of calibration standards, obtaining a second plurality of calibration standards, and measuring the second plurality of calibration standards by the first measurement system to obtain a second plurality of measured values.Type: ApplicationFiled: July 29, 2005Publication date: January 18, 2007Applicant: Semiconductor Manufacturing International (Shanghai) CorporationInventors: Eugene Wang, Yu Chen
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Publication number: 20060247894Abstract: A method and system for processing commonality of semiconductor devices. The method includes providing a first plurality of semiconductor devices, providing a second plurality of semiconductor devices, obtaining a first plurality of measured values corresponding to a characteristic associated with the first plurality of semiconductor devices, and obtaining a second plurality of measured values corresponding to the characteristic associated with the second plurality of semiconductor devices. Additionally, the method includes performing a first statistical analysis, determining a first statistical distribution, performing a second statistical analysis, and determining a second statistical distribution. Moreover, the method includes processing information associated with the first statistical distribution and the second statistical distribution, and determining an indicator.Type: ApplicationFiled: November 22, 2005Publication date: November 2, 2006Applicant: Semiconductor Manufacturing International (Shanghai) CorporationInventors: Eugene Wang, Jinghua Ni
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Publication number: 20060217910Abstract: A method and system for yield similarity of semiconductor devices. The method includes providing a first plurality of semiconductor devices, providing a second plurality of semiconductor devices, obtaining a first plurality of yields associated with a first yield, and obtaining a second plurality of yields associated with a second yield. Additionally, the method includes performing a first statistical analysis for the first plurality of yields, determining a first statistical distribution, performing a second statistical analysis for the second plurality of yields, and determining a second statistical distribution. Moreover, the method includes processing information associated with the first statistical distribution and the second statistical distribution, and determining an indicator.Type: ApplicationFiled: January 4, 2006Publication date: September 28, 2006Applicant: Semiconductor Manufacturing International (Shanghai) CorporationInventor: Eugene Wang
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Patent number: 7024334Abstract: A method and system for yield similarity of semiconductor devices. The method includes providing a first plurality of semiconductor devices, providing a second plurality of semiconductor devices, obtaining a first plurality of yields associated with a first yield, and obtaining a second plurality of yields associated with a second yield. Additionally, the method includes performing a first statistical analysis for the first plurality of yields, determining a first statistical distribution, performing a second statistical analysis for the second plurality of yields, and determining a second statistical distribution. Moreover, the method includes processing information associated with the first statistical distribution and the second statistical distribution, and determining an indicator.Type: GrantFiled: June 29, 2004Date of Patent: April 4, 2006Assignee: Semiconductor Manufacturing International (Shanghai) CorporationInventor: Eugene Wang
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Patent number: 7003430Abstract: A method and system for processing commonality of semiconductor devices. The method includes providing a first plurality of semiconductor devices, providing a second plurality of semiconductor devices, obtaining a first plurality of measured values corresponding to a characteristic associated with the first plurality of semiconductor devices, and obtaining a second plurality of measured values corresponding to the characteristic associated with the second plurality of semiconductor devices. Additionally, the method includes performing a first statistical analysis, determining a first statistical distribution, performing a second statistical analysis, and determining a second statistical distribution. Moreover, the method includes processing information associated with the first statistical distribution and the second statistical distribution, and determining an indicator.Type: GrantFiled: June 29, 2004Date of Patent: February 21, 2006Assignee: Semiconductor Manufacturing International (Shanghai) CorporationInventors: Eugene Wang, Jinghua Ni
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Publication number: 20050278140Abstract: A method and system for yield similarity of semiconductor devices. The method includes providing a first plurality of semiconductor devices, providing a second plurality of semiconductor devices, obtaining a first plurality of yields associated with a first yield, and obtaining a second plurality of yields associated with a second yield. Additionally, the method includes performing a first statistical analysis for the first plurality of yields, determining a first statistical distribution, performing a second statistical analysis for the second plurality of yields, and determining a second statistical distribution. Moreover, the method includes processing information associated with the first statistical distribution and the second statistical distribution, and determining an indicator.Type: ApplicationFiled: June 29, 2004Publication date: December 15, 2005Applicant: Semiconductor Manufacturing International (Shanghai) CorporationInventor: Eugene Wang
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Publication number: 20050278141Abstract: A method and system for processing commonality of semiconductor devices. The method includes providing a first plurality of semiconductor devices, providing a second plurality of semiconductor devices, obtaining a first plurality of measured values corresponding to a characteristic associated with the first plurality of semiconductor devices, and obtaining a second plurality of measured values corresponding to the characteristic associated with the second plurality of semiconductor devices. Additionally, the method includes performing a first statistical analysis, determining a first statistical distribution, performing a second statistical analysis, and determining a second statistical distribution. Moreover, the method includes processing information associated with the first statistical distribution and the second statistical distribution, and determining an indicator.Type: ApplicationFiled: June 29, 2004Publication date: December 15, 2005Applicant: Semiconductor Manufacturing International (Shanghai) CorporationInventors: Eugene Wang, Jinghua Ni
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Patent number: 6967961Abstract: A method and apparatus for providing programmable memory functions for bi-directional cell traffic in a switch platform are provided, wherein a parameterized bi-directional FIFO unit controls cell traffic in a switch platform using a first and a second unidirectional FIFO buffer. The first and second unidirectional FIFO buffers each comprise asynchronous read and write ports. A cell size and a word size of the first and second unidirectional FIFO buffers are programmable. The bi-directional FIFO unit is coupled to write at least one cell from and read at least one cell to at least one asynchronous transfer mode (ATM) interface, at least one frame relay interface, at least one voice interface, and at least one data interface. As such, the first unidirectional FIFO buffer is coupled to write at least one cell from, and the second unidirectional FIFO buffer is coupled to read at least one cell to an ATM interface, a frame relay interface, a voice interface, and a data interface.Type: GrantFiled: June 3, 1998Date of Patent: November 22, 2005Assignee: Cisco Technology, Inc.Inventors: Gene Chui, Lambert Fong, Eugene Wang