Patents by Inventor Larry Ho

Larry Ho 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).

  • Semiconductor device having contact layer providing electrical connections
    Patent number: 8598633
    Abstract: A semiconductor device includes a semiconductor substrate having a diffusion region. A transistor is formed within the diffusion region. A power rail is disposed outside the diffusion region. A contact layer is disposed above the substrate and below the power rail. A via is disposed between the contact layer and the power rail to electrically connect the contact layer to the power rail. The contact layer includes a first length disposed outside the diffusion region and a second length extending from the first length into the diffusion region and electrically connected to the transistor.
    Type: Grant
    Filed: January 16, 2012
    Date of Patent: December 3, 2013
    Assignee: GLOBALFOUNDRIES, Inc.
    Inventors: Marc Tarabbia, James B. Gullette, Mahbub Rashed, David S. Doman, Irene Y. Lin, Ingolf Lorenz, Larry Ho, Chinh Nguyen, Jeff Kim, Jongwook Kye, Yuansheng Ma, Yunfei Deng, Rod Augur, Seung-Hyun Rhee, Jason E. Stephens, Scott Johnson, Subramani Kengeri, Suresh Venkatesan
  • SEMICONDUCTOR DEVICE
    Publication number: 20130181289
    Abstract: A semiconductor device includes a semiconductor substrate having a diffusion region. A transistor is formed within the diffusion region. A power rail is disposed outside the diffusion region. A contact layer is disposed above the substrate and below the power rail. A via is disposed between the contact layer and the power rail to electrically connect the contact layer to the power rail. The contact layer includes a first length disposed outside the diffusion region and a second length extending from the first length into the diffusion region and electrically connected to the transistor.
    Type: Application
    Filed: January 16, 2012
    Publication date: July 18, 2013
    Applicant: GLOBALFOUNDRIES INC.
    Inventors: Marc Tarabbia, James B. Gullette, Mahbub Rashed, David S. Doman, Irene Y. Lin, Ingolf Lorenz, Larry Ho, Chinh Nguyen, Jeff Kim, Jongwook Kye, Yuansheng Ma, Yunfei Deng, Rod Augur, Seung-Hyun Rhee, Jason E. Stephens, Scott Johnson, Subramani Kengeri, Suresh Venkatesan