Patents Assigned to International Businsess Machines Corporation
  • Patent number: 8598634
    Abstract: A semiconductor device includes a field-effect transistor (FET), and a fuse which includes a graphene layer and is electrically connected to the FET.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: December 3, 2013
    Assignee: International Businsess Machines Corporation
    Inventor: Wenjuan Zhu
  • Patent number: 8530293
    Abstract: Methods of forming a semiconductor structure including a semiconductor nanowire or epitaxial semiconductor material which extends from at least a surface of source region and the drain region are provided. The methods include converting an upper portion of the source region and the drain region and the semiconductor nanowire or epitaxial semiconductor material into a continuous metal semiconductor alloy. The continuous metal semiconductor alloy includes a lower portion that is contained within an upper surface of each of the source region and the drain region, and a vertical pillar portion extending upwardly from the lower portion.
    Type: Grant
    Filed: February 27, 2012
    Date of Patent: September 10, 2013
    Assignee: International Businsess Machines Corporation
    Inventors: Guy Cohen, Christos D. Dimitrakopoulos, Alfred Grill
  • Patent number: 8468264
    Abstract: A method and apparatus is provided to discover and integrate applications in an application router framework. The discovery operation includes receiving a registration notification for an application on a network, adding information describing the application to a repository into a data structure and publishing the data structure onto an application router. The association operations include querying one or more application routers on an application network for meta-data and other information on applications, exchanging the meta-data and other information between the application routers and associating the applications together automatically using their respective application protocols.
    Type: Grant
    Filed: September 16, 2009
    Date of Patent: June 18, 2013
    Assignee: International Businsess Machines Corporation
    Inventors: George M. Scott, Nikhyl P. Singhal, Samir G. Mitra
  • Patent number: 6353249
    Abstract: Methods of fabricating metal oxide semiconductor field effect transistor (MOSFET) devices having a high dielectric constant (k greater than 7) gate insulator, low overlap capacitance (0.35 fF/&mgr;m or below) and a channel length (sub-lithographic, e.g., 0.1 &mgr;m or less) that is shorter than the lithography-defined gate lengths are provided. The methods include a damascene processing step and a chemical oxide removal (COR) step. The COR step produces a large taper on a pad oxide layer which, when combined with a high-k gate insulator, results in low overlap capacitance, sort channel lengths and better device performance as compared to MOSFET devices that are formed using conventional Complementary Metal Oxide Semiconductor (CMOS) technologies.
    Type: Grant
    Filed: May 25, 2001
    Date of Patent: March 5, 2002
    Assignee: International Businsess Machines Corporation
    Inventors: Diane Catherine Boyd, Hussein Ibrahim Hanafi, Meikei Ieong, Wesley Charles Natzle