Patents by Inventor Jai S. Subramanian

Jai S. Subramanian 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).

  • Method for fabricating large dimension bonds using reactive multilayer joining
    Patent number: 7810704
    Abstract: A method for joining component bodies of material over bonding regions of large dimensions by disposing a plurality of substantially contiguous sheets of reactive composite materials between the bodies and adjacent sheets of fusible material. The contiguous sheets of the reactive composite material are operatively connected by an ignitable bridging material so that an igniting reaction in one sheet will cause an igniting reaction in the other. An application of uniform pressure and an ignition of one or more of the contiguous sheets of reactive composite material causes an exothermic thermal reaction to propagate through the bonding region, fusing any adjacent sheets of fusible material and forming a bond between the component bodies.
    Type: Grant
    Filed: April 15, 2008
    Date of Patent: October 12, 2010
    Assignee: Nanofoil Corporation
    Inventors: Alan Duckham, Jesse E. Newson, Michael V. Brown, Timothy Ryan Rude, Omar M. Knio, Ellen M. Heian, Jai S. Subramanian
  • Method for fabricating large dimension bonds using reactive multilayer joining
    Patent number: 7635076
    Abstract: A method for joining component bodies of material over bonding regions of large dimensions by disposing a plurality of substantially contiguous sheets of reactive composite materials between the bodies and adjacent sheets of fusible material. The contiguous sheets of the reactive composite material are operatively connected by an ignitable bridging material so that an igniting reaction in one sheet will cause an igniting reaction in the other. An application of uniform pressure and an ignition of one or more of the contiguous sheets of reactive composite material causes an exothermic thermal reaction to propagate through the bonding region, fusing any adjacent sheets of fusible material and forming a bond between the component bodies.
    Type: Grant
    Filed: February 11, 2008
    Date of Patent: December 22, 2009
    Assignee: Indium Corporation of America
    Inventors: Alan Duckham, Jesse E. Newson, Michael V. Brown, Timothy Ryan Rude, Omar M. Knio, Ellen M. Heian, Jai S. Subramanian
  • METHOD FOR FABRICATING TEMPERATURE SENSITIVE AND SPUTTER TARGET ASSEMBLIES USING REACTIVE MULTILAYER JOINING
    Publication number: 20090173626
    Abstract: A method for joining component bodies of material over bonding regions of large dimensions by disposing a plurality of substantially contiguous sheets of reactive composite materials between the bodies and adjacent sheets of fusible material. The contiguous sheets of the reactive composite material are operatively connected by an ignitable bridging material so that an igniting reaction in one sheet will cause an igniting reaction in the other. An application of uniform pressure and an ignition of one or more of the contiguous sheets of reactive composite material causes an exothermic thermal reaction to propagate through the bonding region, fusing any adjacent sheets of fusible material and forming a bond between the component bodies.
    Type: Application
    Filed: April 14, 2008
    Publication date: July 9, 2009
    Inventors: Alan Duckham, Jesse E. Newson, Michael V. Brown, Timothy Ryan Rude, Omar M. Knio, Ellen M. Heian, Jai S. Subramanian, Timothy P. Weihs, Yuping Lin, Jonathan Levin, Gary Catig
  • METHOD FOR FABRICATING LARGE DIMENSION BONDS USING REACTIVE MULTILAYER JOINING
    Publication number: 20080299410
    Abstract: A method for joining component bodies of material over bonding regions of large dimensions by disposing a plurality of substantially contiguous sheets of reactive composite materials between the bodies and adjacent sheets of fusible material. The contiguous sheets of the reactive composite material are operatively connected by an ignitable bridging material so that an igniting reaction in one sheet will cause an igniting reaction in the other. An application of uniform pressure and an ignition of one or more of the contiguous sheets of reactive composite material causes an exothermic thermal reaction to propagate through the bonding region, fusing any adjacent sheets of fusible material and forming a bond between the component bodies.
    Type: Application
    Filed: April 15, 2008
    Publication date: December 4, 2008
    Inventors: Alan Duckham, Jesse E. Newson, Michael V. Brown, Timothy Ryan Rude, Omar M. Knio, Ellen M. Heian, Jai S. Subramanian
  • Assembly For Fabricating Large Dimension Bonds Using Reactive Multilayer Joining
    Publication number: 20080145695
    Abstract: An assembly for joining component bodies of material over bonding regions of large dimensions including a plurality of substantially contiguous sheets of reactive composite materials between the bodies and adjacent sheets of fusible material. The contiguous sheets of the reactive composite material are operatively connected by an ignitable bridging material so that an igniting reaction in one sheet will cause an igniting reaction in the other. An application of uniform pressure and an ignition of one or more of the contiguous sheets of reactive composite material causes an exothermic thermal reaction to propagate through the bonding region, fusing any adjacent sheets of fusible material and forming a bond between the component bodies.
    Type: Application
    Filed: February 11, 2008
    Publication date: June 19, 2008
    Applicant: REACTIVE NANOTECHNOLOGIES, INC
    Inventors: Alan Duckham, Jesse E. Newson, Michael V. Brown, Timothy Ryan Rude, Omar M. Knio, Ellen M. Heian, Jai S. Subramanian
  • Method For Fabricating Large Dimension Bonds Using Reactive Multilayer Joining
    Publication number: 20080131700
    Abstract: A method for joining component bodies of material over bonding regions of large dimensions by disposing a plurality of substantially contiguous sheets of reactive composite materials between the bodies and adjacent sheets of fusible material. The contiguous sheets of the reactive composite material are operatively connected by an ignitable bridging material so that an igniting reaction in one sheet will cause an igniting reaction in the other. An application of uniform pressure and an ignition of one or more of the contiguous sheets of reactive composite material causes an exothermic thermal reaction to propagate through the bonding region, fusing any adjacent sheets of fusible material and forming a bond between the component bodies.
    Type: Application
    Filed: February 11, 2008
    Publication date: June 5, 2008
    Applicant: Reactive NanoTechnologies, Inc
    Inventors: Alan Duckham, Jesse E. Newson, Michael V. Brown, Timothy Ryan Rude, Omar Knio, Ellen M. Heian, Jai S. Subramanian
  • Method for fabricating large dimension bonds using reactive multilayer joining
    Patent number: 7354659
    Abstract: A method for joining component bodies of material over bonding regions of large dimensions by disposing a plurality of substantially contiguous sheets of reactive composite materials between the bodies and adjacent sheets of fusible material. The contiguous sheets of the reactive composite material are operatively connected by an ignitable bridging material so that an igniting reaction in one sheet will cause an igniting reaction in the other. An application of uniform pressure and an ignition of one or more of the contiguous sheets of reactive composite material causes an exothermic thermal reaction to propagate through the bonding region, fusing any adjacent sheets of fusible material and forming a bond between the component bodies.
    Type: Grant
    Filed: March 30, 2006
    Date of Patent: April 8, 2008
    Assignee: Reactive Nanotechnologies, Inc.
    Inventors: Alan Duckham, Jesse E. Newson, Michael V. Brown, Timothy Ryan Rude, Omar Knio, Ellen M. Heian, Jai S. Subramanian