Patents by Inventor John Joseph Liutkus

John Joseph Liutkus 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).

  • Coated means for connecting a chip and a card
    Patent number: 6403892
    Abstract: A flex or TAB product suitable for chip carrier applications wherein the flex reliability problems caused by copper dendrite growth and lead bending during power and thermal cycling are reduced by application of special coatings to lead areas of the flex tape.
    Type: Grant
    Filed: June 24, 1996
    Date of Patent: June 11, 2002
    Assignee: International Business Machines Corporation
    Inventors: Claudius Feger, Teresita Ordonez Graham, Kurt Rudolph Grebe, Alphonso Philip Lanzetta, John Joseph Liutkus, Linda Carolyn Matthew, Michael Jon Palmer, Nelson Russell Tanner, Ho-Ming Tong, Charles Haile Wilson, Helen Li Yeh