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).

  • Patent number: 7447610
    Abstract: 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: Grant
    Filed: October 17, 2005
    Date of Patent: November 4, 2008
    Assignee: Semiconductor Manufacturing International (Shanghai) Corporation
    Inventor: Eugene Wang
  • Publication number: 20080260258
    Abstract: 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: Application
    Filed: April 17, 2007
    Publication date: October 23, 2008
    Inventors: Yuchun Eugene Wang, Yi Luo, Mohammed N. Alfaraj
  • Publication number: 20080255761
    Abstract: 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: Application
    Filed: April 13, 2007
    Publication date: October 16, 2008
    Inventors: Yuchun Eugene Wang, Yi Luo, Mohammed N. Alfaraj
  • Publication number: 20080221831
    Abstract: 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: Application
    Filed: September 11, 2007
    Publication date: September 11, 2008
    Applicant: Semiconductor Manufacturing Intenational (Shanghai) Corporation
    Inventor: Eugene Wang
  • Patent number: 7417986
    Abstract: 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: Grant
    Filed: September 4, 2001
    Date of Patent: August 26, 2008
    Assignee: Cisco Technology, Inc.
    Inventors: John Sandoval, Matt Noel, Eugene Wang
  • Publication number: 20080079539
    Abstract: 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: Application
    Filed: August 15, 2007
    Publication date: April 3, 2008
    Inventors: Robert Daley, Eugene Wang, Sunil Marolia
  • Patent number: 7319938
    Abstract: 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: Grant
    Filed: November 22, 2005
    Date of Patent: January 15, 2008
    Assignee: Semmiconductor Manufacturing International (Shanghai) Corporation
    Inventors: Eugene Wang, Jinghua Ni
  • Patent number: 7292577
    Abstract: 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: Grant
    Filed: September 19, 2001
    Date of Patent: November 6, 2007
    Assignee: Cisco Technology, Inc.
    Inventors: Hariprasad Ginipalli, Jayakumar Jayakumar, Durai Chinnaiah, Eugene Wang
  • Patent number: 7286958
    Abstract: 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: Grant
    Filed: January 4, 2006
    Date of Patent: October 23, 2007
    Assignee: Semiconductor Manufacturing International (Shanghai) Corporation
    Inventor: Eugene Wang
  • Publication number: 20070111518
    Abstract: 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: Application
    Filed: March 16, 2006
    Publication date: May 17, 2007
    Applicant: Semiconductor Manufacturing International (Shanghai) Corporation
    Inventors: Xudong Wan, Liqi Guo, Eugene Wang
  • Publication number: 20070072315
    Abstract: 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: Application
    Filed: October 17, 2005
    Publication date: March 29, 2007
    Applicant: Semiconductor Manufacturing International (Shanghai) Corporation
    Inventor: Eugene Wang
  • Publication number: 20070015538
    Abstract: 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: Application
    Filed: July 15, 2005
    Publication date: January 18, 2007
    Inventor: Eugene Wang
  • Publication number: 20070013388
    Abstract: 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: Application
    Filed: July 29, 2005
    Publication date: January 18, 2007
    Applicant: Semiconductor Manufacturing International (Shanghai) Corporation
    Inventors: Eugene Wang, Yu Chen
  • Publication number: 20060247894
    Abstract: 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: Application
    Filed: November 22, 2005
    Publication date: November 2, 2006
    Applicant: Semiconductor Manufacturing International (Shanghai) Corporation
    Inventors: Eugene Wang, Jinghua Ni
  • Publication number: 20060217910
    Abstract: 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: Application
    Filed: January 4, 2006
    Publication date: September 28, 2006
    Applicant: Semiconductor Manufacturing International (Shanghai) Corporation
    Inventor: Eugene Wang
  • Patent number: 7024334
    Abstract: 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: Grant
    Filed: June 29, 2004
    Date of Patent: April 4, 2006
    Assignee: Semiconductor Manufacturing International (Shanghai) Corporation
    Inventor: Eugene Wang
  • Patent number: 7003430
    Abstract: 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: Grant
    Filed: June 29, 2004
    Date of Patent: February 21, 2006
    Assignee: Semiconductor Manufacturing International (Shanghai) Corporation
    Inventors: Eugene Wang, Jinghua Ni
  • Publication number: 20050278140
    Abstract: 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: Application
    Filed: June 29, 2004
    Publication date: December 15, 2005
    Applicant: Semiconductor Manufacturing International (Shanghai) Corporation
    Inventor: Eugene Wang
  • Publication number: 20050278141
    Abstract: 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: Application
    Filed: June 29, 2004
    Publication date: December 15, 2005
    Applicant: Semiconductor Manufacturing International (Shanghai) Corporation
    Inventors: Eugene Wang, Jinghua Ni
  • Patent number: 6967961
    Abstract: 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: Grant
    Filed: June 3, 1998
    Date of Patent: November 22, 2005
    Assignee: Cisco Technology, Inc.
    Inventors: Gene Chui, Lambert Fong, Eugene Wang