Patents by Inventor G. John Lawson

G. John Lawson 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).

  • Enhanced thermo-oxidative stability thermal interface compositions and use thereof in microelectronics assembly
    Patent number: 7964542
    Abstract: Liquid compositions containing a specific hindered phenol or a hindered phenol in combination with an aromatic phosphite are provided which are used as a thermal interface between a heatsink and a chip during a test procedure for electronic components which compositions enhance the thermal conductivity between the heatsink and the chip, are easily removed from the heatsink and the chip after the test procedure without any deleterious residue and which allow the use of high temperatures for extended periods during the test procedure without any significant degradation of the composition. A method for using the compositions in electronic component test procedures such as burn-in procedures is also provided.
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: June 21, 2011
    Assignee: International Business Machines Corporation
    Inventors: Krishna G. Sachdev, Harbans Singh Sachdev, legal representative, Mark S. Chace, Normand Cote, David L. Gardell, Jeffrey D. Gelorme, Sushumna Iruvanti, G. John Lawson, Tuknekah M. Noble