Patents by Inventor Yih Ming Chai

Yih Ming Chai 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: 9129862
    Abstract: Microelectronic devices, associated assemblies, and associated methods are disclosed herein. For example, certain aspects of the invention are directed toward a microelectronic device that includes a microfeature workpiece having a side and an aperture in the side. The device can further include a workpiece contact having a surface. At least a portion of the surface of the workpiece contact can be accessible through the aperture and through a passageway extending between the aperture and the surface. Other aspects of the invention are directed toward a microelectronic support device that includes a support member having a side carrying a support contact that can be connectable to a workpiece contact of a microfeature workpiece. The device can further include recessed support contact means carried by the support member. The recessed support contact means can be connectable to a second workpiece contact of the microfeature workpiece.
    Type: Grant
    Filed: July 15, 2014
    Date of Patent: September 8, 2015
    Assignee: Micron Technology, Inc.
    Inventors: Teck Kheng Lee, David Yih Ming Chai, Hong Wan Ng
  • Publication number: 20140326488
    Abstract: Microelectronic devices, associated assemblies, and associated methods are disclosed herein. For example, certain aspects of the invention are directed toward a microelectronic device that includes a microfeature workpiece having a side and an aperture in the side. The device can further include a workpiece contact having a surface. At least a portion of the surface of the workpiece contact can be accessible through the aperture and through a passageway extending between the aperture and the surface. Other aspects of the invention are directed toward a microelectronic support device that includes a support member having a side carrying a support contact that can be connectable to a workpiece contact of a microfeature workpiece. The device can further include recessed support contact means carried by the support member. The recessed support contact means can be connectable to a second workpiece contact of the microfeature workpiece.
    Type: Application
    Filed: July 15, 2014
    Publication date: November 6, 2014
    Inventors: Teck Kheng Lee, David Yih Ming Chai, Hong Wan Ng
  • Patent number: 8778732
    Abstract: Microelectronic devices, associated assemblies, and associated methods are disclosed herein. For example, certain aspects of the invention are directed toward a microelectronic device that includes a microfeature workpiece having a side and an aperture in the side. The device can further include a workpiece contact having a surface. At least a portion of the surface of the workpiece contact can be accessible through the aperture and through a passageway extending between the aperture and the surface. Other aspects of the invention are directed toward a microelectronic support device that includes a support member having a side carrying a support contact that can be connectable to a workpiece contact of a microfeature workpiece. The device can further include recessed support contact means carried by the support member. The recessed support contact means can be connectable to a second workpiece contact of the microfeature workpiece.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: July 15, 2014
    Assignee: Micron Technology, Inc.
    Inventors: Teck Kheng Lee, David Yih Ming Chai, Hong Wan Ng
  • Patent number: 8174101
    Abstract: Microelectronic devices, associated assemblies, and associated methods are disclosed herein. For example, certain aspects of the invention are directed toward a microelectronic device that includes a microfeature workpiece having a side and an aperture in the side. The device can further include a workpiece contact having a surface. At least a portion of the surface of the workpiece contact can be accessible through the aperture and through a passageway extending between the aperture and the surface. Other aspects of the invention are directed toward a microelectronic support device that includes a support member having a side carrying a support contact that can be connectable to a workpiece contact of a microfeature workpiece. The device can further include recessed support contact means carried by the support member. The recessed support contact means can be connectable to a second workpiece contact of the microfeature workpiece.
    Type: Grant
    Filed: September 1, 2005
    Date of Patent: May 8, 2012
    Assignee: Micron Technology, Inc.
    Inventors: Teck Kheng Lee, David Yih Ming Chai, Hong Wan Ng
  • Publication number: 20110252623
    Abstract: Microelectronic devices, associated assemblies, and associated methods are disclosed herein. For example, certain aspects of the invention are directed toward a microelectronic device that includes a microfeature workpiece having a side and an aperture in the side. The device can further include a workpiece contact having a surface. At least a portion of the surface of the workpiece contact can be accessible through the aperture and through a passageway extending between the aperture and the surface. Other aspects of the invention are directed toward a microelectronic support device that includes a support member having a side carrying a support contact that can be connectable to a workpiece contact of a microfeature workpiece. The device can further include recessed support contact means carried by the support member. The recessed support contact means can be connectable to a second workpiece contact of the microfeature workpiece.
    Type: Application
    Filed: June 28, 2011
    Publication date: October 20, 2011
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: Teck Kheng Lee, David Yih Ming Chai, Hong Wan Ng
  • Patent number: 7968369
    Abstract: Microelectronic devices, associated assemblies, and associated methods are disclosed herein. For example, certain aspects of the invention are directed toward a microelectronic device that includes a microfeature workpiece having a side and an aperture in the side. The device can further include a workpiece contact having a surface. At least a portion of the surface of the workpiece contact can be accessible through the aperture and through a passageway extending between the aperture and the surface. Other aspects of the invention are directed toward a microelectronic support device that includes a support member having a side carrying a support contact that can be connectable to a workpiece contact of a microfeature workpiece. The device can further include recessed support contact means carried by the support member. The recessed support contact means can be connectable to a second workpiece contact of the microfeature workpiece.
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: June 28, 2011
    Assignee: Micron Technology, Inc.
    Inventors: Teck Kheng Lee, David Yih Ming Chai, Hong Wan Ng
  • Patent number: 7691680
    Abstract: The present disclosure suggests various microelectronic component assembly designs and methods for manufacturing microelectronic component assemblies. In one particular implementation, a microelectronic component assembly includes a microelectronic component, at least two leads, and at least two bond wires. Each of the leads may have a reduced-thickness inner length adjacent terminals of the microelectronic component and a body having an outer surface spaced farther from the microelectronic component than a bond surface of the inner length. Each of the bond wires couples the microelectronic component to one of the leads and has a maximum height outwardly from the microelectronic component that is no greater than the height of the outer surface of the lead.
    Type: Grant
    Filed: April 23, 2008
    Date of Patent: April 6, 2010
    Assignee: Micron Technologies, Inc.
    Inventors: Chee Peng Neo, Hock Chuan Tan, Beng Chye Chew, Yih Ming Chai, Kian Shing Tan