Patents by Inventor George C. Tang

George C. Tang 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: 8324019
    Abstract: A method of minimizing crosstalk in an IC package including (A) routing a first signal between first pads and a first trace layer in an congested area, (B) routing the first signal between the first and second trace layers in an non-congested area, (C) routing the first signal between the second trace layer and first pins in the non-congested area, (D) routing a second signal between second pads and the first trace layer in the congested area, (E) routing the second signal between the first and the second trace layers in the congested area and (F) routing the second signal between the second trace layer and second pins in the non-congested area, wherein (i) all of the first and second pins are arranged along a line and (ii) the first pins are offset from the second pins by a gap of at least two inter-pin spaces.
    Type: Grant
    Filed: May 21, 2009
    Date of Patent: December 4, 2012
    Assignee: LSI Corporation
    Inventors: George C. Tang, Lizhi Zhong, Freeman Y. Zhong, Wenyi Jin, Jeffrey A. Hall
  • Publication number: 20090289348
    Abstract: A method of minimizing crosstalk in an IC package including (A) routing a first signal between first pads and a first trace layer in an congested area, (B) routing the first signal between the first and second trace layers in an non-congested area, (C) routing the first signal between the second trace layer and first pins in the non-congested area, (D) routing a second signal between second pads and the first trace layer in the congested area, (E) routing the second signal between the first and the second trace layers in the congested area and (F) routing the second signal between the second trace layer and second pins in the non-congested area, wherein (i) all of the first and second pins are arranged along a line and (ii) the first pins are offset from the second pins by a gap of at least two inter-pin spaces.
    Type: Application
    Filed: May 21, 2009
    Publication date: November 26, 2009
    Inventors: George C. Tang, Lizhi Zhong, Freeman Y. Zhong, Wenyi Jin, Jeffrey A. Hall
  • Patent number: 7557303
    Abstract: Electronic component supporting mediums includes dielectric support material having voids adapted to include the use of air as a dielectric, which is commonly used in printed circuit boards and electrical connectors. The support medium provides physical support to conductive connections and a mechanical structure to enable electrical connections between electronic components. Support structures including air as a dielectric can be provided in the form of printed circuit boards and electrical connectors. A printed circuit board wherein said dielectric material comprises a low loss material. The support medium can comprise a low loss material such as air, FR-4, Teflon material, and plastic.
    Type: Grant
    Filed: December 18, 2006
    Date of Patent: July 7, 2009
    Assignee: LSI Corporation
    Inventor: George C. Tang
  • Publication number: 20080142250
    Abstract: Electronic component supporting mediums includes dielectric support material having voids adapted to include the use of air as a dielectric, which is commonly used in printed circuit boards and electrical connectors. The support medium provides physical support to conductive connections and a mechanical structure to enable electrical connections between electronic components. Support structures including air as a dielectric can be provided in the form of printed circuit boards and electrical connectors. The printed circuit board of claim 16 wherein said dielectric material comprises a low loss material. The support medium can comprise a low loss material such as air, FR-4, Teflon material, and plastic.
    Type: Application
    Filed: December 18, 2006
    Publication date: June 19, 2008
    Inventor: George C. Tang